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Note: This page contains sample records for the topic "achievable control technology" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


1

Maximum Achievable Control Technology for New Industrial Boilers (released in AEO2005)  

Reports and Publications (EIA)

As part of CAAA90, the EPA on February 26, 2004, issued a final rulethe National Emission Standards for Hazardous Air Pollutants (NESHAP)to reduce emissions of hazardous air pollutants (HAPs) from industrial, commercial, and institutional boilers and process heaters. The rule requires industrial boilers and process heaters to meet limits on HAP emissions to comply with a MACT floor level of control that is the minimum level such sources must meet to comply with the rule. The major HAPs to be reduced are hydrochloric acid, hydrofluoric acid, arsenic, beryllium, cadmium, and nickel. The EPA predicts that the boiler MACT rule will reduce those HAP emissions from existing sources by about 59,000 tons per year in 2005.

Information Center

2005-02-01T23:59:59.000Z

2

Vehicle Technologies Office: ACEM Instrument Achieves Significant  

NLE Websites -- All DOE Office Websites (Extended Search)

ACEM Instrument Achieves ACEM Instrument Achieves Significant Performance Milestone to someone by E-mail Share Vehicle Technologies Office: ACEM Instrument Achieves Significant Performance Milestone on Facebook Tweet about Vehicle Technologies Office: ACEM Instrument Achieves Significant Performance Milestone on Twitter Bookmark Vehicle Technologies Office: ACEM Instrument Achieves Significant Performance Milestone on Google Bookmark Vehicle Technologies Office: ACEM Instrument Achieves Significant Performance Milestone on Delicious Rank Vehicle Technologies Office: ACEM Instrument Achieves Significant Performance Milestone on Digg Find More places to share Vehicle Technologies Office: ACEM Instrument Achieves Significant Performance Milestone on AddThis.com... ACEM Instrument Achieves Significant Performance Milestone

3

Alternative Energy Technologies in Asia: Achievements & Outlook...  

NLE Websites -- All DOE Office Websites (Extended Search)

Alternative Energy Technologies in Asia: Achievements & Outlook for the World Bank's Asia Alternative Energy Program Speaker(s): Grayson Heffner Date: March 21, 2003 - 12:00pm...

4

Edible Applications Technology Division Outstanding Achievement Award  

Science Conference Proceedings (OSTI)

Recognizes a scientist, technologist, or leader making contributions to the advancement of edible oils and/or the Division. Edible Applications Technology Division Outstanding Achievement Award Edible Applications Technology division divisions edible Edi

5

Technology achievement index 2009: ranking and comparative study of nations  

Science Conference Proceedings (OSTI)

Ranking of 91 countries based on the Technology Achievement Index 2009 (TAI-09) (2009 refers to the year in which most of data collection was carried out.) is reported. Originally proposed in 2002, the TAI is a composite indicator which aggregates national ... Keywords: Human skills, Technology achievement index, Technology capability, Technology capability spread, Technology creation, Technology development, Technology diffusion

Anthony Nasir; Tariq Mahmood Ali; Sheikh Shahdin; Tariq Ur Rahman

2011-04-01T23:59:59.000Z

6

Alternative Energy Technologies in Asia: Achievements & Outlook for the  

NLE Websites -- All DOE Office Websites (Extended Search)

Alternative Energy Technologies in Asia: Achievements & Outlook for the Alternative Energy Technologies in Asia: Achievements & Outlook for the World Bank's Asia Alternative Energy Program Speaker(s): Grayson Heffner Date: March 21, 2003 - 12:00pm Location: Bldg. 90 Seminar Host/Point of Contact: Kristina LaCommare In 1992, the World Bank and donor partners established the Asia Alternative Energy Program (ASTAE) to support the transition to environmentally sustainable energy use in developing countries in Asia. ASTAE's strategic objective during the past decade has been to mainstream alternative energy in World Bank energy sector activities, with the aim of achieving a 10% share of renewable energy and energy efficiency components in World Bank energy sector projects in Asia. This strategic objective has been achieved, as during the period FY98-00 over 12 percent of the Bank's power sector

7

Intelligent Actuation Control Using Model-Free Adaptive Control Technology  

NLE Websites -- All DOE Office Websites (Extended Search)

Intelligent Actuation Control Using Intelligent Actuation Control Using Model-Free Adaptive Control Technology Background The Advanced Research Sensors and Controls Program is leading the effort to develop sensing and control technologies and methods to achieve seamlessly integrated and intelligent power systems. The program is led by the U.S. Department of Energy (DOE) Office of Fossil Energy National Energy Technology Laboratory (NETL) and is implemented

8

Portsmouth Site Achieves Regulatory Milestone after Successful Controlled  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Portsmouth Site Achieves Regulatory Milestone after Successful Portsmouth Site Achieves Regulatory Milestone after Successful Controlled Burn Portsmouth Site Achieves Regulatory Milestone after Successful Controlled Burn January 1, 2012 - 12:00pm Addthis A firefighter uses a drip torch, a can of fuel with a flame-carrying torch head at the spout, to ignite the fire. A firefighter uses a drip torch, a can of fuel with a flame-carrying torch head at the spout, to ignite the fire. A controlled prairie burn was conducted at the Portsmouth site in mid-December last year. A controlled prairie burn was conducted at the Portsmouth site in mid-December last year. Firefighters keep watch as the controlled prairie burn is completed at the Portsmouth Site. Firefighters keep watch as the controlled prairie burn is completed at the

9

Portsmouth Site Achieves Regulatory Milestone after Successful Controlled  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Portsmouth Site Achieves Regulatory Milestone after Successful Portsmouth Site Achieves Regulatory Milestone after Successful Controlled Burn Portsmouth Site Achieves Regulatory Milestone after Successful Controlled Burn January 1, 2012 - 12:00pm Addthis A firefighter uses a drip torch, a can of fuel with a flame-carrying torch head at the spout, to ignite the fire. A firefighter uses a drip torch, a can of fuel with a flame-carrying torch head at the spout, to ignite the fire. A controlled prairie burn was conducted at the Portsmouth site in mid-December last year. A controlled prairie burn was conducted at the Portsmouth site in mid-December last year. Firefighters keep watch as the controlled prairie burn is completed at the Portsmouth Site. Firefighters keep watch as the controlled prairie burn is completed at the

10

Available Technologies: Spatially Controlled Surface ...  

This spatial control of functionality is very difficult to achieve with non-grafting techniques currently in use such as direct copolymerization, ...

11

Achieving Controllability of Plug-in Electric Ian Hiskens  

E-Print Network (OSTI)

aggregator. The aggregator acquires data from plug-in electric vehicle loads in its area, and builds loads are distributed throughout the grid, they provide the opportunity to devise spatially precise reAchieving Controllability of Plug-in Electric Vehicles Ian Hiskens Electrical Engineering

Hiskens, Ian A.

12

Mercury Control Technology Selection Guide  

Science Conference Proceedings (OSTI)

EPRI, the DOE National Energy Technology Laboratory, and various other organizations have undertaken extensive RD programs over the past decade to develop cost-effective methods for reducing mercury emissions from coal-burning power plants. The field tests sponsored by these organizations have produced a significant amount of pilot and full-scale mercury control data for a variety of technologies at power plant sites with different boiler types, firing different coals, and equipped with various air emiss...

2006-09-22T23:59:59.000Z

13

Building Technologies Office: Sensors and Controls Research  

NLE Websites -- All DOE Office Websites (Extended Search)

Sensors and Controls Sensors and Controls Research to someone by E-mail Share Building Technologies Office: Sensors and Controls Research on Facebook Tweet about Building Technologies Office: Sensors and Controls Research on Twitter Bookmark Building Technologies Office: Sensors and Controls Research on Google Bookmark Building Technologies Office: Sensors and Controls Research on Delicious Rank Building Technologies Office: Sensors and Controls Research on Digg Find More places to share Building Technologies Office: Sensors and Controls Research on AddThis.com... About Take Action to Save Energy Partner with DOE Activities Appliances Research Building Envelope Research Windows, Skylights, & Doors Research Space Heating & Cooling Research Water Heating Research Lighting Research

14

Method of achieving the controlled release of thermonuclear energy  

SciTech Connect

A method of achieving the controlled release of thermonuclear energy by illuminating a minute, solid density, hollow shell of a mixture of material such as deuterium and tritium with a high intensity, uniformly converging laser wave to effect an extremely rapid build-up of energy in inwardly traveling shock waves to implode the shell creating thermonuclear conditions causing a reaction of deuterons and tritons and a resultant high energy thermonuclear burn. Utilizing the resulting energy as a thermal source and to breed tritium or plutonium. The invention also contemplates a laser source wherein the flux level is increased with time to reduce the initial shock heating of fuel and provide maximum compression after implosion; and, in addition, computations and an equation are provided to enable the selection of a design having a high degree of stability and a dependable fusion performance by establishing a proper relationship between the laser energy input and the size and character of the selected material for the fusion capsule.

Brueckner, Keith A. (Ann Arbor, MI)

1986-01-01T23:59:59.000Z

15

Technology Innovations and Experience Curves for Nitrogen Oxides Control Technologies  

E-Print Network (OSTI)

Selective Catalytic Reduction (SCR) NOx Control; Prepared byNOx Removal Technologies. Volume 1. Selective Catalytic Reduction.

Yeh, Sonia; Rubin, Edward S.; Taylor, Margaret R.

2007-01-01T23:59:59.000Z

16

NETL: Control Technology: Advanced Hybrid Particulate Collector  

NLE Websites -- All DOE Office Websites (Extended Search)

Advanced Hybrid Particulate Collector Advanced Hybrid Particulate Collector Under DOE-NETL sponsorship, the University of North Dakota, Energy and Environmental Research Center (UND-EERC) has developed a new concept in particulate control, called an advanced hybrid particulate collector (AHPC). In addition to DOE and the EERC, the project team includes W.L. Gore & Associates, Inc., Allied Environmental Technologies, Inc., and the Otter Tail Power Company. The AHPC utilizes both electrostatic collection and filtration in a unique geometric configuration that achieves ultrahigh particle collection with much less collection area than conventional particulate control devices. The primary technologies for state-of-the-art particulate control are fabric filters (baghouses) and electrostatic precipitators (ESPs). A major limitation of ESPs is that the fractional penetration of 0.1- to 1.0-µm particles is typically at least an order of magnitude greater than for 10-µm particles, so a situation exists where the particles that are of greatest health concern are collected with the lowest efficiency. Fabric filters are currently considered to be the best available control technology for fine particles, but emissions are dependent on ash properties and typically increase if the air-to-cloth (A/C) ratio is increased. In addition, many fabrics cannot withstand the rigors of high-SO2 flue gases, which are typical for bituminous fuels. Fabric filters may also have problems with bag cleanability and high pressure drop, which has resulted in conservatively designed, large, costly baghouses.

17

New World Record Achieved in Solar Cell Technology | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

World Record Achieved in Solar Cell Technology World Record Achieved in Solar Cell Technology New World Record Achieved in Solar Cell Technology December 5, 2006 - 9:34am Addthis New Solar Cell Breaks the "40 Percent Efficient" Sunlight-to-Electricity Barrier WASHINGTON, DC - U.S. Department of Energy (DOE) Assistant Secretary for Energy Efficiency and Renewable Energy Alexander Karsner today announced that with DOE funding, a concentrator solar cell produced by Boeing-Spectrolab has recently achieved a world-record conversion efficiency of 40.7 percent, establishing a new milestone in sunlight-to-electricity performance. This breakthrough may lead to systems with an installation cost of only $3 per watt, producing electricity at a cost of 8-10 cents per kilowatt/hour, making solar electricity a more cost-competitive and integral part of our nation's

18

NETL: Advanced NOx Emissions Control: Control Technology - ALTA for Cyclone  

NLE Websites -- All DOE Office Websites (Extended Search)

Full-Scale Demonstration of ALTA NOx Control for Cyclone-Fired Boilers Full-Scale Demonstration of ALTA NOx Control for Cyclone-Fired Boilers The primary goal of this project was to evaluate a technology called advanced layered technology application (ALTA) as a means to achieve NOx emissions below 0.15 lb/MMBtu in a cyclone boiler. Reaction Engineering International (REI) conducted field testing and combustion modeling to refine the process design, define the optimum technology parameters, and assess system performance. The ALTA NOx control technology combines deep staging from overfire air, rich reagent injection (RRI), and selective non-catalytic reduction (SNCR). Field testing was conducted during May-June 2005 at AmerenUE's Sioux Station Unit 1, a 500 MW cyclone boiler unit that typically burns an 80/20 blend of Powder River Basin subbituminous coal and Illinois No. 6 bituminous coal. Parametric testing was also conducted with 60/40 and 0/100 blends. The testing also evaluated process impacts on balance-of-plant issues such as the amount of unburned carbon in the ash, slag tapping, waterwall corrosion, ammonia slip, and heat distribution.

19

NETL: Mercury Emissions Control Technologies - Demonstration...  

NLE Websites -- All DOE Office Websites (Extended Search)

Demonstration of Integrated Approach to Mercury Control This project will demonstrate a novel multi-pollutant control technology for coal-fired power plants that can reduce...

20

NETL: Mercury Emissions Control Technologies - Development of Comprehensive  

NLE Websites -- All DOE Office Websites (Extended Search)

Full-Scale Testing of Mercury Control Via Sorbent Injection Full-Scale Testing of Mercury Control Via Sorbent Injection DOE has identified technologies (based on past DOE and other R&D organizations' mercury measurement and control achievements) that are expected to be important in developing possible strategies on mercury control for the coal-fired electric utility industry. To address critical questions related to cost and efficiency of these mercury control technologies, DOE has funded the first of a kind large-scale initiative aimed at testing and evaluating large-scale mercury control technologies for coal-based power systems. These tests will collect cost and performance data with parametric and long term field experiments at power plants with existing air pollution control devices (APCDs) utilized to control other pollutants as well as mercury in hopes of providing the cheapest control options for the utility industry in mid-term application (5 to 10 years).

Note: This page contains sample records for the topic "achievable control technology" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


21

Achieving distributed user access control in sensor networks  

Science Conference Proceedings (OSTI)

User access control in sensor networks defines a process of granting user an access right to the stored information. It is essential for future real sensor network deployment in which sensors may provide users with different services in terms of data ... Keywords: Elliptic Curve Cryptography, Public key cryptography, Sensor networks, User access control

Haodong Wang; Qun Li

2012-05-01T23:59:59.000Z

22

Multipollutant Emission Control Technology Options  

E-Print Network (OSTI)

The U. S. Environmental Protection Agency is charged by Congress with protecting the nation's land, air, and water resources. Under a mandate of national environmental laws, the agency strives to formulate and implement actions leading to a compatible balance between human activities and the ability of natural systems to support and nurture life. To meet this mandate, EPA's research program is providing data and technical support for solving environmental problems today and building a science knowledge base necessary to manage our ecological resources wisely, understand how pollutants affect our health, and prevent or reduce environmental risks in the future. The National Risk Management Research Laboratory is the agencys center for investigation of technological and management approaches for reducing risks from threats to human health and the environment. The focus of the laboratory's research program is on methods for the prevention and control of pollution to air, land, water, and subsurface resources, protection of water quality in public water systems; remediation of contaminated sites and groundwater; and prevention and control of indoor air pollution. The goal of this research effort is to catalyze development and implementation of innovative, cost-effective environmental technologies; develop scientific and engineering information needed by EPA to support regulatory and policy decisions; and provide technical support and information transfer to ensure effective implementation of environmental regulations and strategies. This publication has been produced as part of the laboratory's strategic long-term research plan. It is published and made available by EPA's Office of Research and Development to assist the user community and to link researchers with their clients.

For Coal-fired Power Plants Foreword; Sally Gutierrez Director

2005-01-01T23:59:59.000Z

23

Program in geothermal well technology directed toward achieving DOE/DGE power-on-line goals  

DOE Green Energy (OSTI)

This document presents the material used in an oral presentation to the DOE/Division of Geothermal Energy, which was designed to illustrate the importance of well technology development in reducing geothermal well costs, and to achieve geothermal power-on-line goals. Examination of recent studies of the economics of geothermal energy leads to the conclusion that the overall sensitivity of geothermal power-on-line to well cost is in the range of one to two. Current data suggest that a vigorous R and D program in rotary drilling technology can reduce geothermal drilling costs by about 20%, but a reduction of 40 to 50% is needed to achieve DOE/DGE goals. Research in advanced drilling systems is needed to satisfy this more stringent requirement. Some critical technological deficiencies that occur when current rotary drilling techniques are used for geothermal drilling are discussed. A broadly based development program directed at correcting these deficiencies is defined.

Polito, J.; Varnado, S.G.

1978-10-01T23:59:59.000Z

24

Achieving Better Building Performance and Savings Using Optimal Control Strategies  

E-Print Network (OSTI)

The Continuous Commissioning (CCSM) process has become a very important energy conservation topic for new and existing commercial buildings. This process can yield substantial operating savings, improved indoor air quality, and enhanced occupant comfort. It also provides solutions to reoccurring building maintenance problems. One tool that can be implemented during commissioning work is a nearoptimal global set point method in an Energy Management Control System (EMCS) Direct Digital Controller (DDC). This algorithm is based on mathematical models for the chillers, boilers, chilled and hot water pumps, and air handler fans that relate the power of these components as a function of the chilled water and hot water differential temperature. The algorithm will minimize the total plant power consumption. These optimal control strategies make the CC process more effective. The Texas A&M University Systems State Headquarters is an office building, with a total floor area of approximately 123,960 ft2. An integrated commissioning of the HVAC systems was performed for this building. This paper describes the commissioning activities and demonstrates how newly developed optimized control strategies improved the building comfort conditions and reduced utility costs during and after the commissioning period.

Chen, H.; Deng, S.; Bruner, H.

2003-01-01T23:59:59.000Z

25

NETL: News Release - Novel Pollution Control Technology Recognized  

NLE Websites -- All DOE Office Websites (Extended Search)

November 17, 2005 November 17, 2005 Novel Pollution Control Technology Recognized NETL-funded Technology Honored for Chemical Engineering Achievement PITTSBURGH, PA - Praxair Inc.'s Oxygen Enhanced Combustion (OEC) system for controlling emissions of nitrogen oxides (NOx) was recently recognized as one of five 2005 finalists for Chemical Engineering magazine's prestigious Kirkpatrick Award for Chemical Engineering Achievement. The system was developed under the National Energy Technology Laboratory's Innovations for Existing Plants program, which advances technologies to improve the environmental performance of America's existing coal-fired power plants. MORE INFO Read June 26, 2002 TechLine Chemical Engineering magazine, published by Chemical Week Associates, grants the Kirkpatrick Award biennially to honor the most outstanding

26

A weekly review of scientific and technological achievements from Lawrence Liver  

NLE Websites -- All DOE Office Websites (Extended Search)

weekly review of scientific and technological achievements from Lawrence Livermore weekly review of scientific and technological achievements from Lawrence Livermore National Laboratory, July 15-19, 2013. Ancient trees found underwater may provide clues to climate change. Photo by Ben Raines/AL.com/AP An ancient grove of Cypress trees found 60 feet underwater may help scientists understand past climate change. Sonar data was used to find 50 and 100 stumps, as well as an unknown number of logs. The trees are closely related to the modern-day Bald Cypress. The forest itself has been dead at least 50,000 years, according to scientists at the Lawrence Livermore Laboratory, who dated samples from the trees by looking for carbon-14, a radioactive isotope that is found in every living organism but that steadily decays after the

27

Advanced Controls Technologies and Strategies Linking Energy...  

NLE Websites -- All DOE Office Websites (Extended Search)

Advanced Controls Technologies and Strategies Linking Energy Efficiency and Demand Response Speaker(s): Sila Kiliccote Date: October 6, 2005 - 12:00pm Location: Bldg. 90 Reliable...

28

Available Technologies Nano Structure Control and ...  

Available Technologies Nano Structure Control and Selectivity of Hydrogen Release from Hydrogen Storage Materials SuMMARy Researchers at PNNL have ...

29

NETL: Mercury Emissions Control Technologies - University of...  

NLE Websites -- All DOE Office Websites (Extended Search)

Using SCR and SNCR NOx Control Technologies Determination of the Speciated Mercury Inventory at Four Coal-Fired Boilers Using Continuous Hg Monitors Longer-Term Testing of...

30

NETL: Advanced NOx Emissions Control: Control Technology - Carbon...  

NLE Websites -- All DOE Office Websites (Extended Search)

product. The FFR concept solves this problem. The technology increases the efficiency of NOx reduction in coal reburning and decreases carbon-in ash. FFR can achieve the same...

31

Electrothermal controlled-exposure technology  

E-Print Network (OSTI)

A technology is presented for exposing the contents of microfabricated cavities in a substrate. These contents are hermetically sealed until exposure is triggered by an electronic signal. The exposure mechanism uses ...

Maloney, John Mapes

2006-01-01T23:59:59.000Z

32

NETL: Mercury Emissions Control Technologies - Evaluation of Mercury  

NLE Websites -- All DOE Office Websites (Extended Search)

Control Technology Evaluation of Mercury Emissions from Coal-Fired Facilities w/ SCR and FGD Systems Control Technology Evaluation of Mercury Emissions from Coal-Fired Facilities w/ SCR and FGD Systems CONSOL is evaluating the mercury removal co-benefits achieved by SCR-FGD combi nations. Specific issues that will be addressed include the effects of SCR, catalyst degradation, and load changes on mercury oxidation and capture. This objective will be achieved by measuring mercury removal achieved by SCR-FGD combinations at ten plants with such equipment configurations. These plants include five with wet limestone, three wet lime, and two with dry scrubbing. Material balance will be conducted. Related Papers and Publications: Final Report - April 2006 [PDF-377KB] Topical Report # 11 - January 2006 [PDF-19MB] Topical Report # 9 - January 2006 [PDF-6MB]

33

NETL: Mercury Emissions Control Technologies - University of...  

NLE Websites -- All DOE Office Websites (Extended Search)

control technologies at the pilot scale that show promise for application at plants burning Gulf Coast lignite, or a blend with subbituminous coal. Gulf Coast lignite is one of...

34

NETL: Advanced NOx Emissions Control: Control Technology - ALTA...  

NLE Websites -- All DOE Office Websites (Extended Search)

of the burner design is to achieve homogeneity of the combustion products in the boiler. Not only does this create ideal conditions for combustion-related NOx control, it...

35

Program on Technology Innovation: Future Control Centers  

Science Conference Proceedings (OSTI)

This project reviews the functions and architectures of control centers: their past, present, and likely future. The evolving changes in power system operational needs require a distributed control center that is decentralized, integrated, flexible, and open. Present-day control centers are moving in that direction with varying degrees of success. Technologies employed in today's control centers enabling them to be distributed are briefly reviewed. With the rise of the Internet age, the trend in informat...

2005-08-31T23:59:59.000Z

36

NETL: Mercury Emissions Control Technologies - Full- Scale Testing of  

NLE Websites -- All DOE Office Websites (Extended Search)

Full-Scale Testing of Enhanced Mercury Control in Wet FGD Full-Scale Testing of Enhanced Mercury Control in Wet FGD The goal of this project is to commercialize methods for the control of mercury in coal-fired electric utility systems equipped with wet flue gas desulfurization (wet FGD). The two specific objectives of this project are 1) ninety percent (90%) total mercury removal and 2) costs below 1/4 to 1/2 of today's commercially available activated carbon mercury removal technologies. Babcock and Wilcox and McDermott Technology, Inc's (B&W/MTI's) will demonstrate their wet scrubbing mercury removal technology (which uses very small amounts of a liquid reagent to achieve increased mercury removal) at two locations burning high-sulfur Ohio bituminous coal: 1) Michigan South Central Power Agency's (MSCPA) 55 MWe Endicott Station located in Litchfield, Michigan and 2) Cinergy's 1300 MWe Zimmer Station located near Cincinnati, Ohio.

37

Evaluation of Lighting and Lighting Control Technologies  

Science Conference Proceedings (OSTI)

Energy efficient lighting and lighting controls have been a means to significant energy savings for many facilities around the world. Advances in lighting sources often allow for the conservation of quality of light while providing more flexibility in the control of light. Additionally, advances in core technologies within the lighting marketplace regularly lead to the introduction of new lamps, fixtures and controls. With the rapid introduction of new products and designs, it is important to ...

2013-11-15T23:59:59.000Z

38

Vehicle Technologies Office: Emission Control R&D  

NLE Websites -- All DOE Office Websites (Extended Search)

Control R&D The Vehicle Technologies Office (VTO) supports research and development of aftertreatment technologies to control advanced combustion engine exhaust emissions. All...

39

Vehicle Technologies Office: Thermal Control and System Integration  

NLE Websites -- All DOE Office Websites (Extended Search)

Thermal Control and System Integration to someone by E-mail Share Vehicle Technologies Office: Thermal Control and System Integration on Facebook Tweet about Vehicle Technologies...

40

Experience curves for power plant emission control technologies  

E-Print Network (OSTI)

Selective Catalytic Reduction (SCR) NOx Control, Prepared byReduction (SCR) Technology for the Control of Nitrogen Oxide (NOx)NOx removal technologies. Volume 1. Selective catalytic reduction.

Rubin, Edward S.; Yeh, Sonia; Hounshell, David A

2007-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "achievable control technology" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


41

NETL: Advanced NOx Emissions Control: Control Technology - Ultra Low-NOx  

NLE Websites -- All DOE Office Websites (Extended Search)

Ultra Low NOx Integrated System Ultra Low NOx Integrated System TFS 2000(tm) Low NOx Firing System Project Summary: ALSTOM Power Inc.'s Power Plant Laboratories, working in concert with ALSTOM Power's Performance Projects Group, has teamed with the U.S. Department of Energy's National Energy Technology Laboratory (DOE NETL) to conduct a comprehensive study to develop/evaluate low-cost, efficient NOx control technologies for retrofit to pulverized coal fired utility boilers. The objective of this project was to develop retrofit NOx control technology to achieve less than 0.15 lb/MMBtu NOx (for bituminous coals) and 0.10 lb/MMBtu NOx (for subbituminous coals) from existing pulverized coal fired utility boilers at a cost which is at least 25% less than SCR technology. Efficient control of NOx is seen as an important,

42

An evaluation of subsea pump technologies that can be used to achieve dual gradient drilling  

E-Print Network (OSTI)

Dual Gradient Drilling is an exciting technology which promises to solve the current technical hurdles and economic risks of Deepwater Drilling. Several techniques for Dual Gradient Drilling have been proposed to the industry. One such method involves installing a subsea booster pump at the seafloor with the aim of returning the drilling fluid back to the rig. The pump will manage annular pressures in the wellbore as circulation rates and mud weights vary and will permit early detection of wellbore influxes. Any such pump chosen to achieve this objective will be subjected to very high differential pressures and will be faced with the onerous task of lifting very abrasive and viscous mud slurries from the sea floor back to the drilling rig. This distance in deep water may be well within the range of about 4, 000 12,000 feet depending on the operating water depth of the rig. Several pump technologies available to the industry were examined. Piston pumps are very efficient and can withstand the high differential pressures encountered in the Mudlift Drilling System. However, their drawbacks are their large size and weight and high initial capital cost and maintenance costs. Centrifugal pumps on the other hand are relatively smaller than piston and diaphragm pumps and are generally less expensive. Disc pumps, with their non-impingement design are able to handle solids and fluids with a high gas volume fraction but, like centrifugal pumps, are generally less efficient than reciprocating pumps. Diaphragm pumps are capable of maintaining a constant rate regardless of pressure fluctuations. They can handle very abrasive solids with limited wear on the pump. They also excel at handling very viscous fluids and they can be modified to handle up to 95% gas volume fraction. Like piston pumps, they have very high efficiencies. The potential of each of these pump technologies to meet the requirements for the Mudlift Drilling System was examined in this thesis. The benefits and drawbacks of each of these pump technologies were highlighted and modifications to meet the demands of the mudlift system evaluated.

Oluwadairo, Tolulope

2007-12-01T23:59:59.000Z

43

The nuclear materials control technology briefing book  

SciTech Connect

As national and international interests in nuclear arms control and non-proliferation of nuclear weapons, intensify, it becomes ever more important that contributors be aware of the technologies available for the measurement and control of the nuclear materials important to nuclear weapons development. This briefing book presents concise, nontechnical summaries of various special nuclear material (SNM) and tritium production monitoring technologies applicable to the control of nuclear materials and their production. Since the International Atomic Energy Agency (IAEA) operates a multinational, on-site-inspector-based safeguards program in support of the Treaty on the Non-Proliferation of Nuclear Weapons (NPT), many (but not all) of the technologies reported in this document are in routine use or under development for IAEA safeguards.

Hartwell, J.K.; Fernandez, S.J.

1992-03-01T23:59:59.000Z

44

Achieving Energy Savings with Highly-Controlled Lighting in an Open-Plan  

NLE Websites -- All DOE Office Websites (Extended Search)

Achieving Energy Savings with Highly-Controlled Lighting in an Open-Plan Achieving Energy Savings with Highly-Controlled Lighting in an Open-Plan Office Title Achieving Energy Savings with Highly-Controlled Lighting in an Open-Plan Office Publication Type Report LBNL Report Number LBNL-3831E Year of Publication 2010 Authors Rubinstein, Francis M., and Abby I. Enscoe Date Published 04/2010 Abstract An installation in a Federal building tested the effectiveness of a highly-controlled, workstation-specific lighting retrofit. The study took place in an open-office area with 86 cubicles and low levels of daylight. Each cubicle was illuminated by a direct/indirect pendant luminaire with three 32 watt lamps, two DALI ballasts, and an occupancy sensor. A centralized control system programmed all three lamps to turn on and off according to occupancy on a workstation-by-workstation basis. Field measurements taken over the course of several months demonstrated 40% lighting energy savings compared to a baseline without advanced controls that conforms to GSA's current retrofit standard. A photometric analysis found that the installation provided higher desktop light levels than the baseline, while an occupant survey found that occupants in general preferred the lighting system to the baseline. Simple payback is fairly high; projects that can achieve lower installation costs and/or higher energy savings and those in which greenhouse gas reduction and occupant satisfaction are significant priorities provide the ideal setting for workstation-specific lighting retrofits.

45

DOE and Industry Showcase New Control Systems Security Technologies...  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Electricity Advisory Committee Technology Development Transmission Planning Smart Grid Energy Delivery Systems Cybersecurity Control Systems Security News Archive Control...

46

Advanced NOx Emissions Control: Control Technology - Second Generation  

NLE Websites -- All DOE Office Websites (Extended Search)

Second Generation Advanced Reburning Second Generation Advanced Reburning General Electric - Energy and Environmental Research Corporation (GE-EER) is carrying out a two Phase research program to develop novel Advanced Reburning (AR) concepts for high efficiency and low cost NOx control from coal-fired utility boilers. AR technologies are based on combination of basic reburning and N-agent/promoter injections. Phase I of the project was successfully completed and EER was selected to continue to develop AR technology during Phase II. Phase I demonstrated that AR technologies are able to provide effective NOx control for coal-fired combustors. Three technologies were originally envisioned for development: AR-Lean, AR-Rich, and Multiple Injection AR (MIAR). Along with these, three additional technologies were identified during the project: reburning plus promoted SNCR; AR-Lean plus promoted SNCR; and AR-Rich plus promoted SNCR. The promoters are sodium salts, in particular sodium carbonate. These AR technologies have different optimum reburn heat input levels and furnace temperature requirements. For full scale application, an optimum technology can be selected on a boiler-specific basis depending on furnace temperature profile and regions of injector access.

47

Building Technologies Office: Sensors and Controls Research  

NLE Websites -- All DOE Office Websites (Extended Search)

Sensors and Controls Research Sensors and Controls Research The Emerging Technologies team conducts research into technologies related to building sensors and controls. They work with building systems-such as a heating, ventilation, and air conditioning (HVAC) systems-to analyze energy use and help occupants manage energy costs. Building controls have the potential to reduce building energy consumption by monitoring variables and other inputs, and then automatically responding in a predetermined fashion. Research between the Department of Energy, industry, and laboratories focuses on: Sensors Photo of a ceiling-mounted fire sprinkler. Sensors are designed to help building owners and operators better manage their energy use through automation. Sensors measure predefined variables, such as the amount of natural light coming in through an office window, and then feed this data into a building's control system. The control can then respond by adjusting the various building systems. For example, sensors may note when a person leaves a room and let controls know to turn off the lights, or can ensure that faucets only release water if someone's hand is waved.

48

Achieving effective floor control with a low-bandwidth gesture-sensitive videoconferencing system  

Science Conference Proceedings (OSTI)

Multiparty videoconferencing with even a small number of people is often infeasible due to the high network bandwidth required. Bandwidth can be significantly reduced if most of the advantages of using full-motion video can be achieved with low-frame-rate ... Keywords: floor control, frame rate, multiparty videoconferencing

Milton Chen

2002-12-01T23:59:59.000Z

49

Vehicle Technologies Office: Thermal Control and System Integration  

NLE Websites -- All DOE Office Websites (Extended Search)

Thermal Control and System Integration The thermal control and system integration activity focuses on issues such as the integration of motor and power control technologies and the...

50

2006 Mercury Control Technology Conference Proceedings  

NLE Websites -- All DOE Office Websites (Extended Search)

Mercury Control Technology Conference Mercury Control Technology Conference December 11-13, 2006 Table of Contents Disclaimer Papers and Presentations Introduction Sorbent Injection By-Product Characterization/Management Mercury Oxidation and Co-Removal with FGD Systems Other Mercury Control Technology Panel Discussions Posters New 2006 Phase III Mercury Field Testing Projects Sorbent Injection Pretreatment of Coal Oxidation of Mercury Environmental Studies on Mercury Mercury in CUBs Disclaimer This report was prepared as an account of work sponsored by an agency of the United States Government. Neither the United States Government or any agency thereof, nor any of their employees, makes any warranty, express or implied, or assumes any legal liability or responsibility for the accuracy, completeness, or usefulness of any information, apparatus, product, or process disclosed, or represents that its use would not infringe privately owned rights. Reference herein to any specific commercial product, process, or service by trade name, trademark, manufacturer, or otherwise does not necessarily constitute or imply its endorsement, recommendation, or favoring by the United States Government or any agency thereof. The views and opinions of authors expressed herein do not necessarily state or reflect those of the United States Government or any agency thereof.

51

NOVEL TECHNOLOGIES FOR GASEOUS CONTAMINANTS CONTROL  

SciTech Connect

The overall objective of this project is to develop technologies for cleaning/conditioning the syngas from an integrated gasification combined cycle (IGCC) system to meet the tolerance limits for contaminants such as H{sub 2}S, COS, NH{sub 3}, HCN, HCl, and alkali for fuel cell and chemical production applications. RTI's approach is to develop a modular system that (1) removes reduced sulfur species to sub-ppm levels using a hybrid process consisting of a polymer membrane and a regenerable ZnO-coated monolith or a mixed metal oxide sorbent; (2) removes hydrogen chloride vapors to sub-ppm levels using an inexpensive, high-surface area material; and (3) removes NH{sub 3} with acidic adsorbents. RTI is working with MEDAL, Inc., and North Carolina State University (NCSU) to develop polymer membrane technology for bulk removal of H{sub 2}S from syngas. These membranes are being engineered to remove the acid gas components (H{sub 2}S, CO{sub 2}, NH{sub 3}, and H{sub 2}O) from syngas by focusing on the ''solubility selectivity'' of the novel polymer compositions. The desirable components of the syngas (H{sub 2} and CO) are maintained at high-pressure conditions as a non-permeate stream while the impurities are transported across the membrane to the low pressure side. RTI tested commercially available and novel materials from MEDAL using a high-temperature, high-pressure (HTHP) permeation apparatus. H{sub 2}S/H{sub 2} selectivities >30 were achieved, although there was a strong negative dependence with temperature. MEDAL believes that all the polymer compositions tested so far can be prepared as hollow fiber membrane modules using the existing manufacturing technology. For fuel cell and chemical applications, additional sulfur removal (beyond that achievable with the membranes) is required. To overcome limitations of conventional ZnO pellets, RTI is testing a monolith with a thin coating of high surface area zinc-oxide based materials. Alternatively, a regenerable sorbent developed by DOE/NETL (RVS-1) is being evaluated for this application. A multi-cycle test of 2-in. (5-cm) diameter monolith samples demonstrated that <0.5 ppm sulfur can be achieved. Removal of HCl vapors is being accomplished by low-cost materials that combine the known effectiveness of sodium carbonate as an active matrix used with enhanced surface area supports for greater reactivity and capacity at the required operating temperatures. RTI is working with SRI International on this task. Sorbents prepared using diatomaceous earth and sepiolite, impregnated with sodium carbonate achieved steady-state HCl level <100 ppb (target is 10 ppb). Research is continuing to optimize the impregnation and calcination procedures to provide an optimum pore size distribution and other properties. RTI and SRI International have established the feasibility of a process to selectively chemisorb NH3 from syngas on high surface area molecular sieve adsorbents at high temperatures by conducting a series of temperature-programmed reactions at 225 C (437 F). Significant levels of NH{sub 3} were adsorbed on highly acidic adsorbents; the adsorbed NH{sub 3} was subsequently recovered by heating the adsorbent and the regenerated adsorbent was reused. A comprehensive technical and economic evaluation of this modular gas cleaning process was conducted by Nexant to compare capital and operating cost with existing amine based processes. Nexant estimated a total installed cost of $42 million for the RTI process for a 500 MWe IGCC plant based on its current state of development. By comparison, Nexant estimated the installed cost for an equivalent sized plant based on the Rectisol process (which would achieve the same sulfur removal specification) to be $75 million. Thus the RTI process is economically competitive with a state-of-the-art process for syngas cleanup.

B.S. Turk; T. Merkel; A. Lopez-Ortiz; R.P. Gupta; J.W. Portzer; G.N. Krishnan; B.D. Freeman; G.K. Fleming

2001-09-30T23:59:59.000Z

52

United Technologies Corporation: Achieving Competitive Excellence (ACE): Operating System Case Study  

E-Print Network (OSTI)

United Technologies Corporation (abbreviated UTC, NYSE ticker symbol UTX) is a large, industrial conglomerate that designs, manufactures, and services a broad range of products, ranging from air conditioners and elevators ...

Roth, George

2010-11-30T23:59:59.000Z

53

Vehicle Technologies Office: Emission Control R&D  

NLE Websites -- All DOE Office Websites (Extended Search)

Emission Control R&D to Emission Control R&D to someone by E-mail Share Vehicle Technologies Office: Emission Control R&D on Facebook Tweet about Vehicle Technologies Office: Emission Control R&D on Twitter Bookmark Vehicle Technologies Office: Emission Control R&D on Google Bookmark Vehicle Technologies Office: Emission Control R&D on Delicious Rank Vehicle Technologies Office: Emission Control R&D on Digg Find More places to share Vehicle Technologies Office: Emission Control R&D on AddThis.com... Just the Basics Hybrid & Vehicle Systems Energy Storage Advanced Power Electronics & Electrical Machines Advanced Combustion Engines Combustion Engines Emission Control Waste Heat Recovery Fuels & Lubricants Materials Technologies Emission Control R&D

54

Experience curves for power plant emission control technologies  

E-Print Network (OSTI)

power plant emission control technologies Historical growthpower plant emission control technologies The environmental policy initiatives responsible for the substantial growthfired power plants. E.S. Rubin et al. Historical growth in

Rubin, Edward S.; Yeh, Sonia; Hounshell, David A

2007-01-01T23:59:59.000Z

55

NOVEL TECHNOLOGIES FOR GASEOUS CONTAMINANTS CONTROL  

Science Conference Proceedings (OSTI)

The overall objective of this project is to develop technologies for cleaning/conditioning the syngas from an integrated gasification combined cycle (IGCC) system to meet the tolerance limits for contaminants such as H{sub 2}S, COS, NH{sub 3}, HCN, HCl, and alkali for fuel cell and chemical production applications. RTI's approach is to develop a modular system that (1) removes reduced sulfur species to sub-ppm levels using a hybrid process consisting of a polymer membrane and a regenerable ZnO-coated monolith or a mixed metal oxide sorbent; (2) removes hydrogen chloride vapors to sub-ppm levels using an inexpensive, high-surface area material; and (3) removes NH{sub 3} with acidic adsorbents. RTI is working with MEDAL, Inc., and North Carolina State University (NCSU) to develop polymer membrane technology for bulk removal of H{sub 2}S from syngas. These membranes are being engineered to remove the acid gas components (H{sub 2}S, CO{sub 2}, NH{sub 3}, and H{sub 2}O) from syngas by focusing on the ''solubility selectivity'' of the novel polymer compositions. The desirable components of the syngas (H{sub 2} and CO) are maintained at high-pressure conditions as a non-permeate stream while the impurities are transported across the membrane to the low pressure side. RTI tested commercially available and novel materials from MEDAL using a high-temperature, high-pressure (HTHP) permeation apparatus. H{sub 2}S/H{sub 2} selectivities >30 were achieved, although there was a strong negative dependence with temperature. MEDAL believes that all the polymer compositions tested so far can be prepared as hollow fiber membrane modules using the existing manufacturing technology. For fuel cell and chemical applications, additional sulfur removal (beyond that achievable with the membranes) is required. To overcome limitations of conventional ZnO pellets, RTI is testing a monolith with a thin coating of high surface area zinc-oxide based materials. Alternatively, a regenerable sorbent developed by DOE/NETL (RVS-1) is being evaluated for this application. A multi-cycle test of 2-in. (5-cm) diameter monolith samples demonstrated that HCl vapors is being accomplished by low-cost materials that combine the known effectiveness of sodium carbonate as an active matrix used with enhanced surface area supports for greater reactivity and capacity at the required operating temperatures. RTI is working with SRI International on this task. Sorbents prepared using diatomaceous earth and sepiolite, impregnated with sodium carbonate achieved steady-state HCl level <100 ppb (target is 10 ppb). Research is continuing to optimize the impregnation and calcination procedures to provide an optimum pore size distribution and other properties. RTI and SRI International have established the feasibility of a process to selectively chemisorb NH3 from syngas on high surface area molecular sieve adsorbents at high temperatures by conducting a series of temperature-programmed reactions at 225 C (437 F). Significant levels of NH{sub 3} were adsorbed on highly acidic adsorbents; the adsorbed NH{sub 3} was subsequently recovered by heating the adsorbent and the regenerated adsorbent was reused. A comprehensive technical and economic evaluation of this modular gas cleaning process was conducted by Nexant to compare capital and operating cost with existing amine based processes. Nexant estimated a total installed cost of $42 million for the RTI process for a 500 MWe IGCC plant based on its current state of development. By comparison, Nexant estimated the installed cost for an equivalent sized plant based on the Rectisol process (which would achieve the same sulfur removal specification) to be $75 million. Thus the RTI process is economically competitive with a state-of-the-art process for syngas cleanup.

B.S. Turk; T. Merkel; A. Lopez-Ortiz; R.P. Gupta; J.W. Portzer; G.N. Krishnan; B.D. Freeman; G.K. Fleming

2001-09-30T23:59:59.000Z

56

From here to efficiency : time lags between the introduction of new technology and the achievement of fuel savings.  

SciTech Connect

In this paper, the energy savings of new technology offering significant improvements in fuel efficiency are tracked for over 20 years as vehicles incorporating that technology enter the fleet and replace conventional light-duty vehicles. Two separate analyses are discussed: a life-cycle analysis of aluminum-intensive vehicles and a fuel-cycle analysis of the energy and greenhouse gas emissions of double vs. triple fuel-economy vehicles. In both efforts, market-penetration modeling is used to simulate the rate at which new technology enters the new fleet, and stock-adjustment modeling is used to capture the inertia in turnover of new and existing current-technology vehicles. Together, these two effects--slowed market penetration and delayed vehicle replacement--increase the time lag between market introduction and the achievement of substantial energy savings. In both cases, 15-20 years elapse, before savings approach these levels.

Mintz, M.; Vyas, A.; Wang, M.; Stodolsky, F.; Cuenca, R.; Gaines, L.

1999-12-03T23:59:59.000Z

57

FEMP Technology Brief: Boiler Combustion Control and Monitoring...  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Boiler Combustion Control and Monitoring System FEMP Technology Brief: Boiler Combustion Control and Monitoring System October 7, 2013 - 9:12am Addthis This composite photo shows...

58

Fuel Cell Technologies Office: Controlled Hydrogen Fleet and...  

NLE Websites -- All DOE Office Websites (Extended Search)

Controlled Hydrogen Fleet and Infrastructure Demonstration and Validation Project Solicitation to someone by E-mail Share Fuel Cell Technologies Office: Controlled Hydrogen Fleet...

59

Status and Performance of Best Available Control Technologies  

Science Conference Proceedings (OSTI)

This study is intended to provide a better understanding of the best available control technology (BACT) as required today in permits issued for new coal-fired power plants and to document the actual emissions performance of the emission control technologies on new units. The study focused on controls technologies, data reporting, initial test results, and permitting trends.

2005-03-28T23:59:59.000Z

60

Gas Turbine/Combined-Cycle Emissions Control Technology and Regulatory Issues Handbook-2010 Edition  

Science Conference Proceedings (OSTI)

This report provides information pertaining to emissions from combustion turbines. Topics covered include low-NOx burner design and information on add-on control systems, including equipment used in practice as well as emerging technologies. Select air quality regulations that apply to new and existing combustion turbines are discussed, including requirements regarding best available control technology (BACT) (which also may represent the lowest-achievable emission rate or LAER) requirement. United State...

2010-12-20T23:59:59.000Z

Note: This page contains sample records for the topic "achievable control technology" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


61

Procuring High-Efficiency Air Conditioners: Harnessing Competition to Achieve Advances in Technology  

SciTech Connect

The Departments of Energy and Defense have joined forces to devise an innovative approach to acquiring more efficient unitary air conditioners that minimize life-cycle cost through improved technology. The resulting procurement solicitation challenges manufacturers to offer products with reduced life-cycle cost, taking into account both the initial prices of their units and the costs of their ongoing electric consumption. Competing products are evaluated according to a formula that reflects both full- and part-load efficiencies under a simulated set of time-varying climate conditions. The authors will report on the progress of the procurement, including the choice of target product based on market prospects and technology readiness, development of the technical specifications and electric consumption simulator, approaches to administrative and procedural challenges, responses from manufacturers, and plans for product promotion in the future.

Hollomon, J Bradford; Gordon, Kelly L.

2002-03-01T23:59:59.000Z

62

NETL: Mercury Emissions Control Technologies - Brominated Sorbents...  

NLE Websites -- All DOE Office Websites (Extended Search)

ESPs, and Fly Ash Use in Concrete Sorbent Technology will test two technologies for mercury removal from flue gas. Their concrete safe brominated sorbent will be tested at...

63

NETL: Mercury Emissions Control Technologies - Mercury Control For Plants  

NLE Websites -- All DOE Office Websites (Extended Search)

Mercury Control For Plants Firing Texas Lignite and Equipped with ESP-wet FGD Mercury Control For Plants Firing Texas Lignite and Equipped with ESP-wet FGD URS Group, Inc., in collaboration with EPRI, Apogee Scientific, AEP, Texas Genco, and TXU Power, ADA-ES, will evaluate sorbent injection for mercury control in an 85/15 blend Texas lignite/PRB derived flue gas, upstream of a cold-side ESP – wet FGD combination. Full-scale sorbent injection tests conducted with various sorbents and combinations of fuel and plant air pollution control devices (APCD) have provided a good understanding of variables that affect sorbent performance. However, many uncertainties exist regarding long-term performance and data gaps remain for specific plant configurations. For example, sorbent injection has not been demonstrated at full-scale for plants firing Texas lignite, which represent approximately 10% of the annual U.S. power plant mercury emissions. The low and variable chloride content of Texas lignite may pose a challenge to achieving high levels of mercury removal with sorbent injection. Furthermore, activated carbon injection may render the fly ash unsuitable for sale, posing an economic liability to Texas lignite utilities. Alternatives to standard activated carbon, such as non-carbon sorbents and alternate injection locations (Toxecon II), have not been fully explored. Toxecon II involves sorbent injection in the middle field(s) of an ESP, thus preserving the integrity of the fly ash in the first fields.

64

NOVEL TECHNOLOGIES FOR GASEOUS CONTAMINANTS CONTROL  

Science Conference Proceedings (OSTI)

Overall objective of this project was to develop a technology platform for cleaning/conditioning the syngas from an integrated gasification combined cycle (IGCC) system at elevated temperatures (500-1,000 F) and gasifier pressures to meet the tolerance limits for contaminants, including H{sub 2}S, COS, NH{sub 3}, HCl, Hg, and As. This technology development effort involved progressive development and testing of sorbent/catalytic materials and associated processes through laboratory, bench, pilot, and demonstration testing phases, coupled with a comprehensive systems analysis at various stages of development. The development of the regenerable RTI-3 desulfurization sorbent - a highly attrition-resistant, supported ZnO-based material - was the key discovery in this project. RTI-3's high attrition resistance, coupled with its high reactivity, effectively allowed its application in a high-velocity transport reactor system. Production of the RTI-3 sorbent was successfully scaled up to an 8,000-lb batch by Sued-Chemie. In October 2005, RTI obtained U.S Patent 6,951,635 to protect the RTI-3 sorbent technology and won the 2004 R&D 100 Award for development of this material. The RTI-3 sorbent formed the basis for the development of the High-Temperature Desulfurization System (HTDS), a dual-loop transport reactor system for removing the reduced sulfur species from syngas. An 83-foot-tall, pilot HTDS unit was constructed and commissioned first at ChevronTexaco's gasification site and later at Eastman's gasification plant. At Eastman, the HTDS technology was successfully operated with coal-derived syngas for a total of 3,017 hrs over a 12-month period and consistently reduced the sulfur level to <10 ppmv. The sorbent attrition rate averaged {approx}31 lb/MM lb of circulation. To complement the HTDS technology, which extracts the sulfur from syngas as SO{sub 2}, RTI developed the Direct Sulfur Recovery Process (DSRP). The DSRP, operating at high pressure and high temperature, uses a small slipstream of syngas to catalytically reduce the SO{sub 2} produced in the warm syngas desulfurization process to elemental sulfur. To demonstrate this process at Eastman, RTI constructed and commissioned a skid-mounted pilot DSRP unit. During its 117-h operation, the DSRP system achieved 90% to 98% removal of the inlet sulfur. The DSRP catalyst proved very robust, demonstrating consistent reaction rates in multiple experiments over a 3-year period. Sorbent materials for removing trace NH{sub 3}, Hg, and As impurities from syngas at high temperature and high pressure were developed and tested with real syngas. A Li{sub 4}SiO{sub 4} sorbent for removal of CO{sub 2} from syngas at high temperature was also developed and tested. The Li{sub 4}SiO{sub 4} material demonstrates excellent CO{sub 2} removal, but its regeneration was found to be technically challenging. Additionally, reverse-selective polymer membrane materials were investigated for the bulk removal of CO{sub 2} and H{sub 2}S from syngas. These materials exhibited adequate separation at ambient conditions for these acid gases. Field testing of these membrane modules with real syngas demonstrated potential use for acid-gas separation from syngas. The HTDS/DSRP technologies are estimated to have a significant economic advantage over conventional gas cleanup technologies such as Selexol{trademark} and Rectisol. From a number of system studies, use of HTDS/DSRP is expected to give a 2-3 percentage point increase in the overall IGCC thermal efficiency and a significant reduction in capital cost. Thus, there is significant economic incentive for adaptation of these warm gas cleanup technologies due to significantly increased thermal efficiency and reduction in capital and operating costs. RTI and Eastman are currently in discussions with a number of companies to commercialize this technology.

B. S. Turk; R. P. Gupta; S. Gangwal; L. G. Toy; J. R. Albritton; G. Henningsen; P. Presler-Jur; J. Trembly

2008-04-03T23:59:59.000Z

65

A weekly review of scientific and technological achievements from Lawrence Liver  

NLE Websites -- All DOE Office Websites (Extended Search)

Oct. 28-Nov. 1 2013. Oct. 28-Nov. 1 2013. NIF is trying to achieve fusion ignition in a laboratory setting. A tiny pellet barely the diameter of a human hair could lead to endless clean energy from tap water. Scientists including those at Lawrence Livermore's National Ignition Facility are moving closer to fusion ignition. They are working to recreate the super-hot conditions at the centers of stars and our sun but in miniature. They fire 192 lasers at a chamber the size of a pencil eraser that contains a pellet about two millimeters wide. Inside, the pellet is coated with a mix of deuterium and tritium, which are two isotopes of hydrogen. Deuterium can be readily found in water and tritium is refined from lithium, which is an element in garden soil. To read more, go to Newsweek.

66

Program on Technology Innovation: Next Generation Monitoring, Assessment, and Control  

Science Conference Proceedings (OSTI)

Power system operation technologies such as computerized one-line diagram visualization, state estimation, contingency analysis, and distance relay were developed upwards of 50 years ago, However, technological advances in communication, computing, and algorithms have made it possible to reexamine methods for performing real-time monitoring, assessment, and control. This report describes the vision, infrastructure, and technology roadmap for future smart control centers.

2009-01-22T23:59:59.000Z

67

Integration of building envelope and services via control technologies  

Science Conference Proceedings (OSTI)

The last decade offered the foundation of several seminal concepts, which although natively composite and complex, amply demonstrate the potential of 21st century technology to affect important societal trends. Among notable candidates, the convergence ... Keywords: A/V ratio, EIB- KONNEX technology, bioclimatic architecture, bits, building envelope, building facades, bytes, communication protocols, control technologies, data telegram, integration, power line technology, services

Chris J. Koinakis; John K. Sakellaris

2009-07-01T23:59:59.000Z

68

Achieving Energy Savings with Highly-Controlled Lighting in an Open-Plan Office  

SciTech Connect

An installation in a Federal building tested the effectiveness of a highly-controlled, workstation-specific lighting retrofit. The study took place in an open-office area with 86 cubicles and low levels of daylight. Each cubicle was illuminated by a direct/indirectpendant luminaire with three 32 watt lamps, two dimmable DALI ballasts, and an occupancy sensor. A centralized control system programmed all three lamps to turn on and off according to occupancy on a workstation-by-workstation basis. Field measurements taken over the course of several monthsdemonstrated 40% lighting energy savings compared to a baseline without advanced controls that conforms to GSA's current retrofit standard. A photometric analysis found that the installation provided higher desktop light levels than the baseline, while an occupant survey found that occupants in general preferred the lighting system to thebaseline.Simple payback is fairly high; projects that can achieve lower installation costs and/or higher energy savings and those in which greenhouse gas reduction and occupant satisfaction are significant priorities provide the ideal setting for workstation-specific lighting retrofits.

Rubinstein, Francis; Enscoe, Abby

2010-04-19T23:59:59.000Z

69

Building Technologies Office: Open-Standard Wireless Controllers for Water  

NLE Websites -- All DOE Office Websites (Extended Search)

Open-Standard Wireless Open-Standard Wireless Controllers for Water Heaters Research Project to someone by E-mail Share Building Technologies Office: Open-Standard Wireless Controllers for Water Heaters Research Project on Facebook Tweet about Building Technologies Office: Open-Standard Wireless Controllers for Water Heaters Research Project on Twitter Bookmark Building Technologies Office: Open-Standard Wireless Controllers for Water Heaters Research Project on Google Bookmark Building Technologies Office: Open-Standard Wireless Controllers for Water Heaters Research Project on Delicious Rank Building Technologies Office: Open-Standard Wireless Controllers for Water Heaters Research Project on Digg Find More places to share Building Technologies Office: Open-Standard Wireless Controllers for Water Heaters Research Project on

70

FEMP Technology Brief: Boiler Combustion Control and Monitoring System |  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Boiler Combustion Control and Monitoring Boiler Combustion Control and Monitoring System FEMP Technology Brief: Boiler Combustion Control and Monitoring System October 7, 2013 - 9:12am Addthis This composite photo shows technicians observing operation at the monitoring station and making subsequent fine adjustments on combustion system controls Technical staff are making boiler adjustments with the control and monitoring system. Photo courtesy of the Department of Defense's Environmental Security Technology Certification Program. Technology Description A novel combustion control system, along with gas sensors, sets the opening of fuel and air inlets based on flue-gas concentrations. Continuous feedback from measurements of oxygen, carbon monoxide, and nitrogen oxide concentrations enable the control system

71

Division of Environmental Control Technology program, 1977  

DOE Green Energy (OSTI)

Environmental engineering programs are reviewed for the following technologies; coal; petroleum and gas; oil shale; solar; geothermal and energy conservation; nuclear energy; and decontamination and decommissioning. Separate abstracts were prepared for each technology. (MHR)

None

1978-06-01T23:59:59.000Z

72

Technology Innovations and Experience Curves for Nitrogen Oxides Control Technologies  

E-Print Network (OSTI)

x Abatement and Control. IEA Coal Research: London, UnitedM. Air Pollution Control Costs for Coal-Fired PowerStations; IEA Coal Research: London, UK, 1995. 25. Arrow, K.

Yeh, Sonia; Rubin, Edward S.; Taylor, Margaret R.

2007-01-01T23:59:59.000Z

73

NETL: Mercury Emissions Control Technologies - Long-Term Demonstration...  

NLE Websites -- All DOE Office Websites (Extended Search)

Long-Term Demonstration of Sorbent Enhancement Additive Technology for Mercury Control In this project, The University of North Dakota Energy & Environmental Research Center...

74

Available Technologies: Controlled Assembly of Nanocrystal ...  

See More Nano & Micro Technologies. Contact Us. Receive Customized Tech Alerts. Tech Transfer Site Map. Last updated: 09/17/2009.

75

Building Technologies Office: Advanced, Integrated Control for...  

NLE Websites -- All DOE Office Websites (Extended Search)

Buildings News Building Technologies Office Announces 3 Million to Advance Building Automation Software Solutions in Small to Medium-Sized Commercial Buildings March 29,...

76

Building Technologies Office: Sensors and Controls Characteristics...  

NLE Websites -- All DOE Office Websites (Extended Search)

Buildings News Building Technologies Office Announces 3 Million to Advance Building Automation Software Solutions in Small to Medium-Sized Commercial Buildings March 29,...

77

Progress Towards Achieving profile Control in the Recently Upgraded DIII-D Plasma Control System (A24766)  

E-Print Network (OSTI)

Proc. Of 23rd Symposium On Fusion Technology, Venice, Italy, 2004 To Be Published23rd Symposium on Fusion Technology Venice, IT, 2004999611085

Penaflor, B.G.

2004-08-25T23:59:59.000Z

78

Advanced NOx Emissions Control: Control Technology - Second Generation  

NLE Websites -- All DOE Office Websites (Extended Search)

In Situ Device for Real-Time Catalyst Deactivation Measurements in Full-Scale SCR Systems In Situ Device for Real-Time Catalyst Deactivation Measurements in Full-Scale SCR Systems To support trends in the electric generating industry of moving from seasonal to year-round operation of Selective Catalytic Reduction (SCR) for control of NOx and mercury, as well as extending the time between generating unit outages, Fossil Energy Research Corporation (FERCo) is developing technology to determine SCR catalyst activity and remaining life without requiring an outage to obtain and analyze catalyst samples. FERCo intends to use SCR catalyst performance results measured with their in situ device at Alabama Power’s Plant Gorgas during the 2005 and 2006 ozone seasons, along with EPRI’s CatReactTM catalyst management software, to demonstrate the value of real-time activity measurements with respect to the optimization of catalyst replacement strategy. Southern Company and the Electric Power Research Institute are co-funding the project.

79

Advanced Instrumentation, Information, and Control Systems Technologies Technical Program Plan  

SciTech Connect

Reliable instrumentation, information, and control (II&C) systems technologies are essential to ensuring safe and efficient operation of the U.S. light water reactor (LWR) fleet. These technologies affect every aspect of nuclear power plant (NPP) and balance-of-plant operations. In 1997, the National Research Council conducted a study concerning the challenges involved in modernization of digital instrumentation and control systems in NPPs. Their findings identified the need for new II&C technology integration.

Bruce Hallbert

2012-09-01T23:59:59.000Z

80

Achieving Energy Savings with Highly-Controlled Lighting in an Open-Plan Office  

E-Print Network (OSTI)

workstation density, timeouts, standby power, and controlthose that achieve very low standby power will have the mostWS lighting. Third, standby power contributes significantly

Rubinstein, Francis

2010-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "achievable control technology" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


81

Available Technologies: Electronic Control of Friction on ...  

... motor vehicles, and tools. Existing methods of friction control involve permanently modifying surfaces by adding lubricant layers and hard ...

82

Available Technologies Grid Friendly Appliance Controller  

The Grid Friendly Appliance controller developed at PNNL senses grid conditions ... Smart Grid Devices potential industry Applications Computers ...

83

Noise-control needs in the developing energy technologies  

DOE Green Energy (OSTI)

The noise characteristics of existing energy conversion technologies, e.g., from obtaining and processing fossil fuels to power plants operations, and of developing energy technologies (wind, geothermal sources, solar energy or fusion systems) are discussed in terms of the effects of noise on humans, animals, structures, and equipment and methods for noise control. Regulations for noise control are described. Recommendations are made for further research on noise control and noise effects. (LCL)

Keast, D.N.

1978-03-01T23:59:59.000Z

84

DOE and Industry Showcase New Control Systems Security Technologies at  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Technology Development » Energy Delivery Systems Technology Development » Energy Delivery Systems Cybersecurity » Control Systems Security News Archive » DOE and Industry Showcase New Control Systems Security Technologies at DistribuTECH DOE and Industry Showcase New Control Systems Security Technologies at DistribuTECH DistribuTECH Conference Tuesday-Thursday, March 23-25, 2010 Tampa Convention Center Booth #231 Tampa, FL Join the Department of Energy and its industry partners as they showcase six new products and technologies designed to secure the nation's energy infrastructure from cyber attack on Tuesday through Thursday, March 23-25. Visit Booth #231 at the DistribuTECH 2010 Conference & Exhibition in Tampa, FL, to see first-hand demonstrations of several newly commercialized control systems security products-each developed through a

85

Available Technologies: Ventilation Controller for Improved Indoor ...  

Iain Walker and colleagues at Berkeley Lab have developed a dynamic control system for whole-house ventilation fans that provides maximal air quality while reducing ...

86

Available Technologies: Controlling Metabolic Pathways Using ...  

Biofuels and biofuel precursors; Secondary metabolite ... the transcription factors are inserted at strategic spots to control target metabolic pathways of yeast ...

87

Grid Friendly Charger Controller - Available Technologies ...  

Daily battery charging is fully automatic with the Grid Friendly ... Reduced electricity costs for consumersthe Grid Friendly Charger Controller ...

88

NETL: Mercury Emissions Control Technologies - Modifications...  

NLE Websites -- All DOE Office Websites (Extended Search)

Mercury Control Jointly funded by DOE and the Electric Power Research Institute (EPRI), this project's purpose is to investigate novel approaches of capturing elemental and...

89

LNG fire and vapor control system technologies  

SciTech Connect

This report provides a review of fire and vapor control practices used in the liquefied natural gas (LNG) industry. Specific objectives of this effort were to summarize the state-of-the-art of LNG fire and vapor control; define representative LNG facilities and their associated fire and vapor control systems; and develop an approach for a quantitative effectiveness evaluation of LNG fire and vapor control systems. In this report a brief summary of LNG physical properties is given. This is followed by a discussion of basic fire and vapor control design philosophy and detailed reviews of fire and vapor control practices. The operating characteristics and typical applications and application limitations of leak detectors, fire detectors, dikes, coatings, closed circuit television, communication systems, dry chemicals, water, high expansion foam, carbon dioxide and halogenated hydrocarbons are described. Summary descriptions of a representative LNG peakshaving facility and import terminal are included in this report together with typical fire and vapor control systems and their locations in these types of facilities. This state-of-the-art review identifies large differences in the application of fire and vapor control systems throughout the LNG industry.

Konzek, G.J.; Yasutake, K.M.; Franklin, A.L.

1982-06-01T23:59:59.000Z

90

Technology Assessment Report: Duty Cycling Controllers Revisited  

SciTech Connect

This report covers an assessment of two brands of energy management controllers that are currently being offered that utilize the principle of duty cycling to purportedly save energy for unitary air conditioners and heat pumps, gas furnaces, and gas fired boilers. The results of an extensive review of past research on this subject as well as a review of vendor sponsored field testing of these controllers compares these newer controllers to those of the past. Included also is a discussion of how the duty cycling principle is prone to misinterpretation as to its potential to save energy.

Webster, Tom; Benenson, Peter

1998-05-01T23:59:59.000Z

91

Demonstration of Demand Control Ventilation Technology  

Science Conference Proceedings (OSTI)

Demand Control Ventilation (DCV) is one of the control strategies that can be used modulate the amount of ventilation air for space conditioning in commercial buildings. DCV modulates the amount of ventilation air introduced into the heating, ventilation and air conditioning (HVAC) system based on carbon dioxide levels sensed in the areas served. The carbon dioxide level is a proxy for the number of people within the space, from which the required quantity of ventilation air is determined. By using this ...

2011-12-30T23:59:59.000Z

92

Nexus of technologies : international safeguards, physical protection and arms control.  

Science Conference Proceedings (OSTI)

New technologies have been, and are continuing to be, developed for Safeguards, Arms Control, and Physical Protection. Application spaces and technical requirements are evolving - Overlaps are developing. Lessons learned from IAEA's extensive experience could benefit other communities. Technologies developed for other applications may benefit Safeguards - Inherent cost benefits and improvements in procurement security processes.

Jordan, Sabina Erteza; Blair, Dianna Sue; Smartt, Heidi Anne

2010-09-01T23:59:59.000Z

93

Environmental control technology for atmospheric carbon dioxide  

Science Conference Proceedings (OSTI)

The impact of fossil fuel use in the United States on worldwide CO/sub 2/ emissions and the impact of increased coal utilization on CO/sub 2/ emission rates are assessed. The aspects of CO/sub 2/ control are discussed as well as the available CO/sub 2/ control points (CO/sub 2/ removal sites). Two control scenarios are evaluated, one based on the absorption of CO/sub 2/ contained in power plant flue gas by seawater; the other, based on absorption of CO/sub 2/ by MEA (Mono Ethanol Amine). Captured CO/sub 2/ is injected into the deep ocean in both cases. The analyses indicate that capture and disposal by seawater is energetically not feasible, whereas capture and disposal using MEA is a possibility. However, the economic penalities of CO/sub 2/ control are significant. The use of non-fossil energy sources, such as hydroelectric, nuclear or solar energy is considered as an alternative for limiting and controlling CO/sub 2/ emissions resulting from fossil energy usage.

Steinberg, M.; Albanese, A.S.

1980-01-01T23:59:59.000Z

94

Review of Literature on Terminal Box Control, Occupancy Sensing Technology and Multi-zone Demand Control Ventilation (DCV)  

Science Conference Proceedings (OSTI)

This report presents an overall review of the standard requirement, the terminal box control, occupancy sensing technology and DCV. There is system-specific guidance for single-zone systems, but DCV application guidance for multi-zone variable air volume (VAV) systems is not available. No real-world implementation case studies have been found using the CO2-based DCV. The review results also show that the constant minimum air flow set point causes excessive fan power consumption and potential simultaneous heating and cooling. Occupancy-based control (OBC) is needed for the terminal box in order to achieve deep energy savings. Key to OBC is a technology for sensing the actual occupancy of the zone served in real time. Several technologies show promise, but none currently fully meets the need with adequate accuracy and sufficiently low cost.

Liu, Guopeng; Dasu, Aravind R.; Zhang, Jian

2012-03-01T23:59:59.000Z

95

Multi-Pollutant Control Technology and Cost Sensitivity Analysis  

Science Conference Proceedings (OSTI)

Current emissions control systems used by the U.S. generating fleet typically reduce emission rates of only one pollutant. This requires installation in series of various combinations of emission control systems to remove multiple pollutants. Technologies for simultaneous removal of multiple pollutants are now moving toward commercialization. These integrated systems have the potential to require less capital investment and to offer lower operating costs than traditional technologies. This report investi...

2008-12-22T23:59:59.000Z

96

Advanced, Integrated Control for Building Operations to Achieve 40% Energy Saving  

SciTech Connect

we developed and demonstrated a software based integrated advanced building control platform called Smart Energy Box (SEB), which can coordinate building subsystem controls, integrate variety of energy optimization algorithms and provide proactive and collaborative energy management and control for building operations using weather and occupancy information. The integrated control system is a low cost solution and also features: Scalable component based architecture allows to build a solution for different building control system configurations with needed components; Open Architecture with a central data repository for data exchange among runtime components; Extendible to accommodate variety of communication protocols. Optimal building control for central loads, distributed loads and onsite energy resource Uses web server as a loosely coupled way to engage both building operators and building occupants in collaboration for energy conservation. Based on the open platform of SEB, we have investigated and evaluated a variety of operation and energy saving control strategies on Carnegie Mellon University Intelligent Work place which is equipped with alternative cooling/heating/ventilation/lighting methods, including radiant mullions, radiant cooling/heating ceiling panels, cool waves, dedicated ventilation unit, motorized window and blinds, and external louvers. Based on the validation results of these control strategies, they were integrated in SEB in a collaborative and dynamic way. This advanced control system was programmed and computer tested with a model of the Intelligent Workplace??s northern section (IWn). The advanced control program was then installed in the IWn control system; the performance were measured and compared with that of the state of the art control system to verify the overall energy savings great than 40%. In addition advanced human machine interfaces (HMI's) were developed to communicate both with building occupants and the building operator. Lifecycle cost analyses of the advanced building control were performed, and a Building Control System Guide was prepared and published to inform owners, architects, and engineers dealing with new construction or renovation of buildings.

Dr. Zhen Song, Prof. Vivian Loftness, Dr. Kun Ji, Dr. Sam Zheng, Mr. Bertrand Lasternas, Ms. Flore Marion, Mr. Yuebin Yu

2012-10-15T23:59:59.000Z

97

NETL: Advanced NOx Emissions Control: Control Technology - Mercury...  

NLE Websites -- All DOE Office Websites (Extended Search)

Mercury Speciation from NOx Control University of North Dakota Energy and Environmental Research Center (UNDEERC) is addressing the impact that selective catalytic reduction (SCR),...

98

Export Control Regulations Michigan Technological University  

E-Print Network (OSTI)

Regulations (EAR) Department of Commerce, Bureau of Industry and Security (BIS) Commercial or dual-use items Control (OFAC) Department of Justice Department of Energy Nuclear Regulatory Commission Department of Homeland Security Boarder and Transportation Security U.S. Customs #12;15 CFR 730.5; 22 CFR 120.17 Export

99

NETL: Mercury Emissions Control Technologies - Advanced Utility  

NLE Websites -- All DOE Office Websites (Extended Search)

Advanced Utility Mercury-Sorbent Field Testing Program Advanced Utility Mercury-Sorbent Field Testing Program Sorbent Technologies Corporation, will test an advanced halgenated activated carbon to determine the mercury removal performance and relative costs of sorbent injection for advanced sorbent materials in large-scale field trials of a variety of combinations of coal-type and utility plant-configuration. These include one site (Detroit Edison's St. Clair Station) with a cold-side ESP using subbituminous coal, or blend of subbituminous and bituminous coal, and one site (Duke Energy's Buck Plant) with a hot-side ESP which burns a bituminous coal. Related Papers and Publications: Semi-Annual Technical Progress Report for the period April 1 - October 31, 2004 [PDF-2275KB] Semi-Annual Technical Progress Report for the period of October 2003 - March 2004 [PDF-1108KB]

100

Achieving Energy Savings with Highly-Controlled Lighting in an Open-Plan Office  

E-Print Network (OSTI)

responsive to the real-time price of energy, and provideresponsive to the real-time price of energy [5]. Controls

Rubinstein, Francis

2010-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "achievable control technology" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


101

Rotating preventers; Technology for better well control  

Science Conference Proceedings (OSTI)

This paper reports that recent changes in the oil and gas industry and ongoing developments in horizontal and underbalanced drilling necessitated development of a better rotating head. A new device called the rotating blowout preventer (RBOP) was developed by Seal-Tech. It is designed to replace the conventional rotating control head on top of BOP stacks and allows drilling operations to continue even on live (underbalanced) wells. Its low wear characteristics and high working pressure (1,500 psi) allow drilling rig crews to drill safely in slightly underbalanced conditions or handle severe well control problems during the time required to actuate other BOPs in the stack. Drilling with a RBOP allows wellbores to be completely closed in tat the drill floor rather than open as with conventional BOPs.

Tangedahl, M.J.; Stone, C.R. (Signa Engineering Corp. (United States))

1992-10-01T23:59:59.000Z

102

Mercury Control Technologies for Electric Utilities Burning Lignite Coal  

NLE Websites -- All DOE Office Websites (Extended Search)

Mercury control technologies for Mercury control technologies for electric utilities Burning lignite coal Background In partnership with a number of key stakeholders, the U.S. Department of Energy's Office of Fossil Energy (DOE/FE), through its National Energy Technology Laboratory (NETL), has been carrying out a comprehensive research program since the mid-1990s focused on the development of advanced, cost-effective mercury (Hg) control technologies for coal-fired power plants. Mercury is a poisonous metal found in coal, which can be harmful and even toxic when absorbed from the environment and concentrated in animal tissues. Mercury is present as an unwanted by-product of combustion in power plant flue gases, and is found in varying percentages in three basic chemical forms(known as speciation): particulate-bound mercury, oxidized

103

NETL: Mercury Emissions Control Technologies - Evaluation of Control  

NLE Websites -- All DOE Office Websites (Extended Search)

Evaluation of Control Strategies to Effectively Meet 70 - 90% Evaluation of Control Strategies to Effectively Meet 70 - 90% Mercury Reduction on an Eastern Bituminous Coal Cyclone Boiler with SCR The overall objective of this project is to assess the potential for significant mercury control, between 50 and 90% above baseline, by sorbent injection for the challenging technical process configuration at Public Service of New Hampshire Company Merrimack Station Unit No. 2. The primary emphasis of this project is to evaluate the performance of mercury sorbent injection, but the effect of co-benefits from SO3 mitigation on mercury control will also be explored. Also in this program the performance capabilities of mercury measurement techniques in challenging flue-gas environment will be assessed and the impact of activated carbon injection on fly ash disposal options will be investigated.

104

NETL: Control Technology: ElectroCore Separator  

NLE Websites -- All DOE Office Websites (Extended Search)

ElectroCore Separator ElectroCore Separator LSR Technologies and its subcontractors designed and installed a 8,500 m3/hr (5,000 acfm) Advanced ElectroCore system and a dry sulfur scrubber to test it using an exhaust gas slipstream at Alabama Power Company's Gaston Steam Plant. Shakedown is scheduled for August 15, 2001. The exhaust gas will be from Unit #4 of a 270 MWe sub-critical, pulverized coal boiler burning a low-sulfur bituminous coal. The Advanced ElectroCore system will consist of a conventional upstream ESP, a dry SO2 scrubber, a particle precharger and an Advanced ElectroCore separator. Particle concentrations and size distributions will be measured at the ESP inlet, at the dry scrubber outlet and at the ElectroCore outlet. The concentration of 12 common HAPs will be measured at these locations as well. For purposes of project organization and monitoring, the work will be divided into nine (9) tasks described below.

105

Assessment of Alternative Post-Combustion NOx Controls Technologies  

Science Conference Proceedings (OSTI)

As emission control requirements continually become stricter, power producers need new, efficient, cost-effective approaches to reduce NOx and other atmospheric pollutants. This report focuses on alternative emerging and commercial post-combustion NOx controls applications other than the industry standard selective catalytic reduction (SCR) technology.

2008-12-01T23:59:59.000Z

106

INL Control System Situational Awareness Technology Annual Report 2012  

Science Conference Proceedings (OSTI)

The overall goal of this project is to develop an interoperable set of tools to provide a comprehensive, consistent implementation of cyber security and overall situational awareness of control and sensor network implementations. The operation and interoperability of these tools will fill voids in current technological offerings and address issues that remain an impediment to the security of control systems. This report provides an FY 2012 update on the Sophia, Mesh Mapper, Intelligent Cyber Sensor, and Data Fusion projects with respect to the year-two tasks and annual reporting requirements of the INL Control System Situational Awareness Technology report (July 2010).

Gordon Rueff; Bryce Wheeler; Todd Vollmer; Tim McJunkin; Robert Erbes

2012-10-01T23:59:59.000Z

107

Achieving Energy Savings with Highly-Controlled Lighting in an Open-Plan Office  

E-Print Network (OSTI)

If you could change the lighting in your office, what wouldapply. Highly-Controlled Lighting 50 of 50 April 19, 2010Europa 2009, 11th European Lighting Conference, Istanbul,

Rubinstein, Francis

2010-01-01T23:59:59.000Z

108

NETL: Mercury Emissions Control Technologies - Low-Cost Options for  

NLE Websites -- All DOE Office Websites (Extended Search)

Low-Cost Options for Moderate Levels of Mercury Control Low-Cost Options for Moderate Levels of Mercury Control ADA- Environmental Solutions will test two new technologies for mercury control. The TOXECON II(tm) technology injects activated carbon directly into the downstream collecting fields of an electrostatic precipitator. The benefit of this technology is that the majority of the fly ash is collected in the upstream collecting fields which results in only a small portion of carbon-contaminated ash. Additionally, the TOXECON II(tm) technology requires minimal capital investment as only minor retrofits to the electrostatic precipitator are needed. The second technology is injection of novel sorbents for mercury removal on units with hot-side electrostatic precipitators (ESPs). Mercury removal from hot-side electrostatic precipitators is difficult as their high operating temperature range keeps the mercury in the vapor phase and prevents the mercury from adsorbing onto sorbents. The TOXECON II(tm) technology will be tested at Entergy's Independence Station which burns PRB coal. The novel sorbents for hot-side ESPs technology will be tested at MidAmerican's Council Bluffs Energy Center and MidAmerican's Louisa Station, both of which burn PRB coal. Additional project partners include EPRI, MidAmerican, Entergy, Alliant, ATCO Power, DTE Energy, Oglethorpe Power, Norit Americas Inc., Xcel Energy, Southern Company, Arch Coal, and EPCOR.

109

Vehicle Technologies Office: Emission Control R&D  

NLE Websites -- All DOE Office Websites (Extended Search)

Emission Control R&D Emission Control R&D The Vehicle Technologies Office (VTO) supports research and development of aftertreatment technologies to control advanced combustion engine exhaust emissions. All engines that enter the vehicle market must comply with the Environmental Protection Agency's emissions regulations. Harmful pollutants in these emissions include: Carbon monoxide Nitrogen oxides Unburned hydrocarbons Volatile organic compounds (VOCs) Particulate matter The energy required for emission control often reduces vehicle fuel economy and increases vehicle cost. VTO's Emission Control R&D focuses on developing efficient, durable, low-cost emission control systems that complement new combustion strategies while minimizing efficiency losses. VTO often leverages the national laboratories' unique capabilities and facilities to conduct this research.

110

Technology for CO{sub 2} emission monitoring and control  

DOE Green Energy (OSTI)

The authors examined three specific areas relative to CO{sub 2} emissions and controls: (1) the effect of deregulation of the utility industry on emissions, (2) the role of advanced power systems in reducing emissions, and (3) developing CO{sub 2} mitigation technologies. In this work the Energy Technologies program office at Los Alamos attempted to initiate an integrated approach that includes a range of tasks involving both point and distributed CO{sub 2} control. The authors have examined evolving mitigation (separation and sequestration) technologies for CO{sub 2} disposal. The separation of hydrogen gas from high-temperature CO{sub 2}-containing streams is a critical component of carbon dioxide mitigation technology, and cost-effective point sequestration will require separation of CO{sub 2} from H{sub 2}. They investigated four types of separation techniques: two high-temperature membrane technologies, an intermediate-temperature membrane technology, and a separation technology based on the formation of CO{sub 2} hydrate compounds through reaction of CO{sub 2} with water at near freezing conditions. At Los Alamos, sequestration technologies are being developed along three principal areas: mineral sequestration of CO{sub 2}, the enhancement of natural sinks using biotechnology methods, and the conversion of CO{sub 2} to methanol using high-temperature photolysis.

Joyce, E.L. Jr.; Unkefer, P.J.; Pendergrass, J.H.; Parkinson, W.J.; Loose, V.W.; Brainard, J.R.

1998-12-31T23:59:59.000Z

111

NETL: Advanced NOx Emissions Control: Control Technology - NOx Combustion  

NLE Websites -- All DOE Office Websites (Extended Search)

Control Options and Integration Control Options and Integration Reaction Engineering International (REI) is optimizing the performance of, and reduce the technical risks associated with the combined application of low-NOx firing systems (LNFS) and post combustion controls through modeling, bench-scale testing, and field verification. Teaming with REI are the University of Utah and Brown University. During this two-year effort, REI will assess real-time monitoring equipment to evaluate waterwall wastage, soot formation, and burner stoichiometry, demonstrate analysis techniques to improve LNFS in combination with reburning/SNCR, assess selective catalytic reduction catalyst life, and develop UBC/fly ash separation processes. The REI program will be applicable to coal-fired boilers currently in use in the United States, including corner-, wall-, turbo-, and cyclone-fired units. However, the primary target of the research will be cyclone boilers, which are high NOx producing units and represent about 20% of the U.S. generating capacity. The results will also be applicable to all U.S. coals. The research will be divided into four key components:

112

NETL: Mercury Emissions Control Technologies - Testing of Mercury Control  

NLE Websites -- All DOE Office Websites (Extended Search)

Testing of Mercury Control with Calcium-Based Sorbents and Oxidizing Agents Testing of Mercury Control with Calcium-Based Sorbents and Oxidizing Agents Southern Research Institute, Birmingham, Alabama Subcontractor- ARCADIS Geraghty & Miller The overall goal of this project is to test the effectiveness of calcium-based sorbents and oxidizing agents for controlling mercury emissions from coal-fired power plant boilers. ARCADIS Geraghty & Miller, with EPA support, has developed calcium-based sorbents to remove SO2 and mercury simultaneously. The sorbents consist of hydrated lime (Ca(OH)2) and an added oxidant and a silica-modified calcium (CaSiO3) with an added oxidant. The mercury capacity in ug Hg/g sorbent for the two sorbents is 20 and 110-150, respectively, verses a mercury capacity for the current standard sorbent, activated carbon, of 70-100. The advantages of a lime based sorbent verses carbon is lower cost, simultaneous removal of sulfur, and allowance of ash to be utilized for a cement additive.

113

Detection Technologies, Arms control and nonproliferation technologies. Third/fourth quarters 1993  

SciTech Connect

This issue of Arms Control and Nonproliferation Technologies is another in a series of issues about specific means for detecting and identifying proliferation and other suspect activities outside the realm of arms control treaties. All the projects discussed are funded by the Office of Research and Development of the Department of Energy`s Office of Nonproliferation and National Security.

Staehle, G; Stull, S; Talaber, C; Moulthrop, P [eds.

1993-12-31T23:59:59.000Z

114

Vehicle Technologies Office: Thermal Control and System Integration  

NLE Websites -- All DOE Office Websites (Extended Search)

Thermal Control and System Integration Thermal Control and System Integration The thermal control and system integration activity focuses on issues such as the integration of motor and power control technologies and the development of advanced thermal control technologies. Thermal control is a critical element to enable power density, cost, and reliability of Power Electronics and Electric Machines (PEEM). Current hybrid electric vehicle systems typically use a dedicated 65°C coolant loop to cool the electronics and electric machines. A primary research focus is to develop cooling technologies that will enable the use of coolant temperatures of up to 105°C. Enabling the higher-temperature coolant would reduce system cost by using a single loop to cool the PEEM, internal combustion engine or fuel cell. Several candidate cooling technologies are being investigated along with the potential to reduce material and component costs through the use of more aggressive cooling. Advanced component modeling, fabrication, and manufacturing techniques are also being investigated.

115

Advanced Controls Technologies and Strategies Linking Energy Efficiency and  

NLE Websites -- All DOE Office Websites (Extended Search)

Advanced Controls Technologies and Strategies Linking Energy Efficiency and Advanced Controls Technologies and Strategies Linking Energy Efficiency and Demand Response Speaker(s): Sila Kiliccote Date: October 6, 2005 - 12:00pm Location: Bldg. 90 Reliable supply of affordable electricity has been in the spotlight since the blackouts in California, the grid shutdown events in New England and the terrorist threats nationwide. While the array of generation technologies and transmission safety issues have been widely discussed, capacity requirements and demand side management issues have also been revisited. This presentation will concentrate on a preliminary framework to describe how advanced controls can support multiple modes of operations including both energy efficiency and demand response (DR). A general description of DR, its benefits, and nationwide status will be outlined.

116

NETL: Mercury Emissions Control Technologies - Multi-Pollutant Control  

NLE Websites -- All DOE Office Websites (Extended Search)

Multi-Pollutant Control Using Membrane-Based Up-Flow Wet Precipitation Multi-Pollutant Control Using Membrane-Based Up-Flow Wet Precipitation The primary objective of this work is to compare the performance of metallic collecting surfaces to the performance of membrane collecting surfaces in a wet electrostatic precipitator (ESP), in terms of their efficiency in removing fine particulates, acid aerosols, and mercury from an actual power plant flue gas stream. The relative durability and overall cost-effectiveness of the membrane collectors versus metallic collectors will also be evaluated. Due to the higher specific powers, superior corrosion resistance, and better wetting and cleaning qualities, the membrane-collecting surface is expected to perform better than the metallic surface. The second objective of the project will be to compare the overall fine particulate, acid aerosol, and mercury removal efficiency of the baseline flue gas treatment system on BMP Units 1 and 2 to the efficiencies obtained when the two wet ESP systems (metallic and membrane collectors) are added to the existing treatment system.

117

NETL: Advanced NOx Emissions Control: Control Technology - NOx Emissions  

NLE Websites -- All DOE Office Websites (Extended Search)

Emissions from Multi-Burners Emissions from Multi-Burners The University of Utah working with Reaction Engineering International and Brigham Young University is investigating a project that consists of integrated experimental, theoretical and computational modeling efforts. The primary objective is to evaluate NOx formation/destruction processes as they occur in multi-burner arrays, a geometry almost always utilized in utility practice. Most controlled experimental work examining NOx has been conducted on single burners. The range of potential intra-burner interactions are likely to provide added degrees of freedom for reducing NOx. The resultant findings may allow existing utilities to arrange fuel and air distribution to minimize NOx. In new applications, orientation of individual burners within an array may also be altered to reduce NOx. Comprehensive combustion codes will be modified to incorporate the latest submodels of nitrogen release and heterogeneous chemistry. Comparison of pilot scale experiments and simulations will be utilized to validate/develop theory.

118

NETL: Advanced NOx Emissions Control: Control Technology - SCNR Field  

NLE Websites -- All DOE Office Websites (Extended Search)

SNCR Field Demonstration SNCR Field Demonstration American Electric Power (AEP), in conjunction with the U.S. Department of Energy, FuelTech, the Ohio Coal Development Office, and fourteen EPRI member utilities, performed a full-scale demonstration of a urea-based Selective Non-Catalytic Reduction (SNCR) system at Cardinal Unit 1. Cardinal Unit 1 is a 600MWe opposed-wall dry bottom pulverized coal-fired boiler that began service in 1967. This unit burns eastern bituminous high-sulfur coal, (3.72%S). This unit was retrofitted with low NOx burners (LNB's) during its scheduled fall 1998 outage and the SNCR system was installed concurrently. SNCR is a post-combustion NOx control process developed to reduce NOx emissions from fossil-fuel combustion systems. SNCR processes involve the injection of a chemical containing nitrogen into the combustion products, where the temperature is in the range of 1600°F - 2200°F (870°C - 1205°C). In this temperature range, the chemical reacts selectively with NOx in the presence of oxygen, forming primarily nitrogen and water. Although a number of chemicals have been investigated and implemented for SNCR NOx reduction, urea and ammonia have been most widely used for full-scale applications.

119

Program on Technology Innovation: Network Management Technology Applied to Power Plant Instrumentation, Control, and Maintenance  

Science Conference Proceedings (OSTI)

Generic solutions developed for the information technology and telecommunications (IT-Telco) fields can benefit power plants willing to modernize instrumentation and control (I&C) equipment and maintenance tasks to take advantage of the expanded functionality of new technologies. This report investigates the applicability of generic network management products to help streamline power plant I&C and maintenance practices. Because of the competitive pressures of a large and expanding marketplace, such gene...

2005-07-25T23:59:59.000Z

120

Simulator demonstration of the interphase power controller technology  

SciTech Connect

The paper reports on a simulator demonstration of the Interphase Power Controller (IPC) technology. The simulator models developed and the testing methodology are described. The main results confirm the basic attributes of the IPC (robust power flow control characteristic, fault current limitation and decoupling of the interconnected networks) and that the IPC can be built from conventional equipment. Random testing performed on the simulator proved to be useful in assessing the maximum stresses on the equipment.

Sybille, G.; Haj-Maharsi, Y. [Inst. de Recherche d`Hydro-Quebec, Varennes, Quebec (Canada)] [Inst. de Recherche d`Hydro-Quebec, Varennes, Quebec (Canada); Morin, G.; Beauregard, F.; Brochu, J.; Lemay, J.; Pelletier, P. [Centre d`Innovation sur le Transport d`Energie du Quebec, Varennes, Quebec (Canada)] [Centre d`Innovation sur le Transport d`Energie du Quebec, Varennes, Quebec (Canada)

1996-10-01T23:59:59.000Z

Note: This page contains sample records for the topic "achievable control technology" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


121

Advanced Data Processing and Computing Technologies at Control Centers  

Science Conference Proceedings (OSTI)

Control center operation is becoming more complex as new and often-conflicting reliability, economics, and public policy issues emerge. To manage the complexity, control center operators need prompt, comprehensive information about their own systems and neighboring systems. Computer simulations analyze system data and what-if-scenarios to derive succinct information for operators to make more informed decisions. This report reviews the applicability of new technologies and some solution methods for addre...

2011-12-05T23:59:59.000Z

122

Economic Evaluation of Particulate Control Technologies: Volume 1: New Units  

Science Conference Proceedings (OSTI)

Baghouses (reverse-gas, shake-deflate, and pulse-jet) and electrostatic precipitators are the principal options for controlling particulate emissions at coal-fired power plants. This report provides the latest cost information and cost models for determining the capital and O&M costs of the two technologies for various design conditions in new units.

1992-09-01T23:59:59.000Z

123

Adapting Wireless Technology to Lighting Control and Environmental Sensing  

SciTech Connect

The high cost of retrofitting buildings with advanced lighting control systems is a barrier to adoption of this energy-saving technology. Wireless technology, however, offers a solution to mounting installation costs since it requires no additional wiring to implement. To demonstrate the feasibility of such a system, a prototype wirelessly-controlled advanced lighting system was designed and built. The system includes the following components: a wirelessly-controllable analog circuit module (ACM), a wirelessly-controllable electronic dimmable ballast, a T8 3-lamp fixture, an environmental multi-sensor, a current transducer, and control software. The ACM, dimmable ballast, multi-sensor, and current transducer were all integrated with SmartMesh{trademark} wireless mesh networking nodes, called motes, enabling wireless communication, sensor monitoring, and actuator control. Each mote-enabled device has a reliable communication path to the SmartMesh Manager, a single board computer that controls network functions and connects the wireless network to a PC running lighting control software. The ACM is capable of locally driving one or more standard 0-10 Volt electronic dimmable ballasts through relay control and a 0-10 Volt controllable output. The mote-integrated electronic dimmable ballast is designed to drive a standard 3-lamp T8 light fixture. The environmental multi-sensor measures occupancy, light level and temperature. The current transducer is used to measure the power consumed by the fixture. Control software was developed to implement advanced lighting algorithms, including daylight ramping, occupancy control, and demand response. Engineering prototypes of each component were fabricated and tested in a bench-scale system. Based on standard industry practices, a cost analysis was conducted. It is estimated that the installation cost of a wireless advanced lighting control system for a retrofit application is at least 30% lower than a comparable wired system for a typical 16,000 square-foot office building, with a payback period of less than 3 years.

Dana Teasdale; Francis Rubinstein; Dave Watson; Steve Purdy

2005-10-01T23:59:59.000Z

124

NETL: Conference Proceedings - 2007 Mercury Control Technology Conference  

NLE Websites -- All DOE Office Websites (Extended Search)

2007 Mercury Control Technology Conference 2007 Mercury Control Technology Conference December 11-13, 2007 Table of Contents Disclaimer Papers and Presentations Overview Sorbent Injection Panel Discussion #1: Sorbents for Mercury Control Mercury Oxidaton and Co-Removal with FGD Systems By-Product Characterization/Management Panel Discussion #2: Mercury Measurements / CEMS Other Mercury Control Technology Panel Discussion #3: Non-Sorbent Mercury Control Poster Presentations Disclaimer This report was prepared as an account of work sponsored by an agency of the United States Government. Neither the United States Government or any agency thereof, nor any of their employees, makes any warranty, express or implied, or assumes any legal liability or responsibility for the accuracy, completeness, or usefulness of any information, apparatus, product, or process disclosed, or represents that its use would not infringe privately owned rights. Reference herein to any specific commercial product, process, or service by trade name, trademark, manufacturer, or otherwise does not necessarily constitute or imply its endorsement, recommendation, or favoring by the United States Government or any agency thereof. The views and opinions of authors expressed herein do not necessarily state or reflect those of the United States Government or any agency thereof.

125

Survey of LWR environmental control technology performance and cost  

Science Conference Proceedings (OSTI)

This study attempts to establish a ranking for species that are routinely released to the environment for a projected nuclear power growth scenario. Unlike comparisons made to existing standards, which are subject to frequent revision, the ranking of releases can be used to form a more logical basis for identifying the areas where further development of control technology could be required. This report describes projections of releases for several fuel cycle scenarios, identifies areas where alternative control technologies may be implemented, and discusses the available alternative control technologies. The release factors were used in a computer code system called ENFORM, which calculates the annual release of any species from any part of the LWR nuclear fuel cycle given a projection of installed nuclear generation capacity. This survey of fuel cycle releases was performed for three reprocessing scenarios (stowaway, reprocessing without recycle of Pu and reprocessing with full recycle of U and Pu) for a 100-year period beginning in 1977. The radioactivity releases were ranked on the basis of a relative ranking factor. The relative ranking factor is based on the 100-year summation of the 50-year population dose commitment from an annual release of radioactive effluents. The nonradioactive releases were ranked on the basis of dilution factor. The twenty highest ranking radioactive releases were identified and each of these was analyzed in terms of the basis for calculating the release and a description of the currently employed control method. Alternative control technology is then discussed, along with the available capital and operating cost figures for alternative control methods.

Heeb, C.M.; Aaberg, R.L.; Cole, B.M.; Engel, R.L.; Kennedy, W.E. Jr.; Lewallen, M.A.

1980-03-01T23:59:59.000Z

126

NETL: Mercury Emissions Control Technologies - Demonstration of Mer-Cure  

NLE Websites -- All DOE Office Websites (Extended Search)

Demonstration of Mer-Cure Technology for Enhanced Mercury Control Demonstration of Mer-Cure Technology for Enhanced Mercury Control ALSTOM Power, Inc. – U.S. Power Plant Laboratories (ALSTOM-PPL) proposes herein a consortium-based program to demonstrate ALSTOM-PPL's Mer-Cure™ technology – a novel, sorbent-based (Mer-Clean™ ) mercury control technology in coal-fired boilers. The program objective is (i) to demonstrate at a full scale greater than 90% mercury capture based on baseline mercury level (ii) at a cost significantly less than 50% of the $60,000/lb of mercury removed. The proposed full-scale demonstration program is to perform two- to six-month test campaigns in three independent host sites with various boiler configurations over a two-year period. The demonstration program will include a two- to four-week short-term field test followed by two- to six-month long-term demonstration for each of the three selected sites.

127

New and Underutilized Technology: Carbon Dioxide Demand Ventilation Control  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Carbon Dioxide Demand Ventilation Carbon Dioxide Demand Ventilation Control New and Underutilized Technology: Carbon Dioxide Demand Ventilation Control October 4, 2013 - 4:23pm Addthis The following information outlines key deployment considerations for carbon dioxide (CO2) demand ventilation control within the Federal sector. Benefits Demand ventilation control systems modulate ventilation levels based on current building occupancy, saving energy while still maintaining proper indoor air quality (IAQ). CO2 sensors are commonly used, but a multiple-parameter approach using total volatile organic compounds (TVOC), particulate matter (PM), formaldehyde, and relative humidity (RH) levels can also be used. CO2 sensors control the outside air damper to reduce the amount of outside air that needs to be conditioned and supplied to the building when

128

Information-technology approach to quantum feedback control  

E-Print Network (OSTI)

Quantum control theory is profitably reexamined from the perspective of quantum information, two results on the role of quantum information technology in quantum feedback control are presented and two quantum feedback control schemes, teleportation-based distant quantum feedback control and quantum feedback control with quantum cloning, are proposed. In the first feedback scheme, the output from the quantum system to be controlled is fed back into the distant actuator via teleportation to alter the dynamics of system. The result theoretically shows that it can accomplish some tasks such as distant feedback quantum control that Markovian or Bayesian quantum feedback can't complete. In the second feedback strategy, the design of quantum feedback control algorithms is separated into a state recognition step, which gives "on-off" signal to the actuator through recognizing some copies from the cloning machine, and a feedback (control) step using another copies of cloning machine. A compromise between information acquisition and measurement disturbance is established, and this strategy can perform some quantum control tasks with coherent feedback.

Dao-Yi Dong; Chen-Bin Zhang; Zong-Hai Chen

2005-03-01T23:59:59.000Z

129

Adapting Wireless Technology to Lighting Control and Environmental Sensing  

SciTech Connect

Although advanced lighting control systems offer significant energy savings, the high cost of retrofitting buildings with advanced lighting control systems is a barrier to adoption of this energy-saving technology. Wireless technology, however, offers a solution to mounting installation costs since it requires no additional wiring to implement. To demonstrate the feasibility of such a system, a prototype wirelessly-controlled advanced lighting system was designed and built. The system includes the following components: a wirelessly-controllable analog circuit module (ACM), a wirelessly-controllable electronic dimmable ballast, a T8 3-lamp fixture, an environmental multi-sensor, a current transducer, and control software. The ACM, dimmable ballast, multi-sensor, and current transducer were all integrated with SmartMesh{trademark} wireless mesh networking nodes, called motes, enabling wireless communication, sensor monitoring, and actuator control. Each mote-enabled device has a reliable communication path to the SmartMesh Manager, a single board computer that controls network functions and connects the wireless network to a PC running lighting control software. The ACM is capable of locally driving one or more standard 0-10 Volt electronic dimmable ballasts through relay control and a 0-10 Volt controllable output, in addition to 0-24 Volt and 0-10 Volt inputs. The mote-integrated electronic dimmable ballast is designed to drive a standard 3-lamp T8 light fixture. The environmental multisensor measures occupancy, light level and temperature. The current transducer is used to measure the power consumed by the fixture. Control software was developed to implement advanced lighting algorithms, including open and closed-loop daylight ramping, occupancy control, and demand response. Engineering prototypes of each component were fabricated and tested in a bench-scale system. Based on standard industry practices, a cost analysis was conducted. It is estimated that the installation cost of a wireless advanced lighting control system for a retrofit application is at least 20% lower than a comparable wired system for a typical 16,000 square-foot office building, with a payback period of less than 3 years. At 30% market penetration saturation, a cumulative 695 Billion kWh of energy could be saved through 2025, a cost savings of $52 Billion.

Dana Teasdale; Francis Rubinstein; David S. Watson; Steve Purdy

2006-04-30T23:59:59.000Z

130

NETL: Mercury Emissions Control Technologies - Preliminary Field Evaluation  

NLE Websites -- All DOE Office Websites (Extended Search)

Preliminary Field Evaluation of Mercury Control Using Combustion Modifications Preliminary Field Evaluation of Mercury Control Using Combustion Modifications General Electric – Energy and Environmental Research Corporation is developing a new technology that reduces the cost of mercury removal from flue gas by combining it with carbon reduction in a burnout system and simultaneously controlling nitrogen oxides emissions. Data on mercury removal at Western Kentucky Electric’s Green Station will be obtained and used to assess options to improve the efficiency of mercury removal. These options will be further investigated in pilot-scale testing on a 300 kW combustor. Related Papers and Publications: Preliminary Field Evaluation of Hg Control Using Combustion Modifications [PDF-732KB] - Presented at the 2004 Electric Utilities Environmental Conference, Tucson, AZ - January 19-22, 2004.

131

NETL: Mercury Emissions Control Technologies - Amended Silicates for  

NLE Websites -- All DOE Office Websites (Extended Search)

Amended Silicates for Mercury Control Amended Silicates for Mercury Control The project is designed to implement a comprehensive demonstration of the use of Amended Silicates for mercury control on a commercial-scale generating unit. Miami Fort Unit 6 burns eastern bituminous coal, has a nominal output of 175 MW, and a flue gas volumetric flow of 535,000 actual cubic feet per minute (acfm) at full load. The demonstration includes a baseline phase with no injection of mercury control sorbents, injection of carbon to develop a mercury-control technology baseline for sorbent performance comparison, and the injection of Amended Silicates at several rates. All sorbent will be injected upstream of the existing electro-static precipitators (ESPs) on the host unit, providing a nominal 1-second contact time before the gas flow enters an ESP. Mercury measurements will be made upstream of the sorbent injection and downstream of the first ESP to characterize the performance of the sorbent technologies. In addition, samples of coal and fly ash will be collected and analyzed to provide data for a mercury mass balance for the unit. The mercury measurements will be made with continuous emissions monitors as well as with Ontario-Hydro wet-chemistry sampling. Samples of fly ash plus sorbent from demonstration cases which include Amended Silicate sorbent injection will be collected from ESP hoppers for use in concrete testing to confirm the suitability of the material as a portland cement replacement.

132

Nuclear Symbiosis - A Means to Achieve Sustainable Nuclear Growth while Limiting the Spread of Sensititive Nuclear Technology  

Science Conference Proceedings (OSTI)

Global growth of nuclear energy in the 21st century is creating new challenges to limit the spread of nuclear technology without hindering adoption in countries now considering nuclear power. Independent nuclear states desire autonomy over energy choices and seek energy independence. However, this independence comes with high costs for development of new indigenous fuel cycle capabilities. Nuclear supplier states and expert groups have proposed fuel supply assurance mechanisms such as fuel take-back services, international enrichment services and fuel banks in exchange for recipient state concessions on the development of sensitive technologies. Nuclear states are slow to accept any concessions to their rights under the Non-Proliferation Treaty. To date, decisions not to develop indigenous fuel cycle capabilities have been driven primarily by economics. However, additional incentives may be required to offset a nuclear states perceived loss of energy independence. This paper proposes alternative economic development incentives that could help countries decide to forgo development of sensitive nuclear technologies. The incentives are created through a nuclear-centered industrial complex with symbiotic links to indigenous economic opportunities. This paper also describes a practical tool called the Nuclear Materials Exchange for identifying these opportunities.

David Shropshire

2009-09-01T23:59:59.000Z

133

Fast SOA: The way to use native XML technology to achieve Service Oriented Architecture governance, scalability, and performance  

Science Conference Proceedings (OSTI)

Without the right controls to govern SOA development, the right set of tools to build SOA, and the right support of exciting new protocols and patterns, your SOA efforts can result in software that delivers only 1.5 transactions per second (TPS) on expensive ... Keywords: Business Software, Database Management, World Wide Web

Frank Cohen

2006-11-01T23:59:59.000Z

134

Instrumentation and Control Technologies for Refueling the AHTR  

Science Conference Proceedings (OSTI)

The process and mechanisms for refueling the Advanced High-Temperature Reactor (AHTR) are currently undergoing preconceptual design. The instrumentation and controls (I&C) required for the fuel transfer are simultaneously under design as part of this process. Overall, the AHTR's refueling system will consist of a fully automated, optically guided mechanical transfer system with operator intervention only required for exception handling. The refueling system design remains too immature to enable selection of particular instrumentation components. This paper provides an overview of the refueling process for the AHTR, the I&C requirements for the refueling, the current I&C design and technology status, and the envisioned process for developing and validating the required technology.

Holcomb, David Eugene [ORNL; Varma, Venugopal Koikal [ORNL

2012-01-01T23:59:59.000Z

135

NETL: Mercury Emissions Control Technologies - Long-Term Carbon Injection  

NLE Websites -- All DOE Office Websites (Extended Search)

Long-Term Carbon Injection Field Test for > 90% Long-Term Carbon Injection Field Test for > 90% Mercury Removal for a PRB Unit with a Spray Drier and Fabric Filter The intent of DOE's Phase I and II field tests was to work with industry to evaluate the most promising mercury control technologies at full-scale in a variety of configurations. Although longer-term tests were conducted, the test period was not sufficient to answer many fundamental questions about long-term consistency of mercury removal and reliability of the system when integrated with plant processes. As the technologies move towards commercial implementation, it is critical to accurately define the mercury removal performance and costs so that power companies and policy makers can make informed decisions. Therefore, the overall objective of this Phase III project is to determine the mercury removal performance, long-term emissions variability, and associated O&M costs of activated carbon injection for >90% mercury control over a 10 to 12 month period on a unit that represents the combination of coal and emission control equipment that will be used for many new and existing power plants.

136

Coal-fueled diesel emissions control technology development  

DOE Green Energy (OSTI)

The objective of this project is to develop an emissions control system for a GE locomotive powered by a Coal Water Slurry (CWS) fuel diesel engine. The development effort is directed toward reducing particulate matter, SO{sub 2} and NO{sub x} emissions from the engine exhaust gas at 700--800F and 1-2 psig. The commercial system should be economically attractive while subject to limited space constraints. After testing various alternatives, a system composed of a barrier filter with sorbent injection ups was selected for controlling particulates, SO{sub 2} and NO{sub x} emissions. In bench scale and 500 acfm slip s tests, removal efficiencies greater than 90% for SO{sub 2} and 85% for NO{sub x} were achieved. Particulate emissions from the barrier filter are within NSPS limits.

Cook, C.; Gal, E.; Mengel, M.; Van Kleunen, W.

1993-03-01T23:59:59.000Z

137

Coal-fueled diesel emissions control technology development  

DOE Green Energy (OSTI)

The objective of this project is to develop an emissions control system for a GE locomotive powered by a Coal Water Slurry (CWS) fuel diesel engine. The development effort is directed toward reducing particulate matter, SO[sub 2] and NO[sub x] emissions from the engine exhaust gas at 700--800F and 1-2 psig. The commercial system should be economically attractive while subject to limited space constraints. After testing various alternatives, a system composed of a barrier filter with sorbent injection ups was selected for controlling particulates, SO[sub 2] and NO[sub x] emissions. In bench scale and 500 acfm slip s tests, removal efficiencies greater than 90% for SO[sub 2] and 85% for NO[sub x] were achieved. Particulate emissions from the barrier filter are within NSPS limits.

Cook, C.; Gal, E.; Mengel, M.; Van Kleunen, W.

1993-01-01T23:59:59.000Z

138

Analysis of the environmental control technology for oil shale development  

SciTech Connect

The environmental control technology proposed in the various oil shale projects which are under development are examined. The technologies for control of air pollution, water pollution, and for the disposal, stabilization, and vegetation of the processed shale were thoroughly investigated. Although some difficulties may be encountered in any of these undertakings, it seems clear that the air and water pollution problems can be solved to meet any applicable standard. There are no published national standards against which to judge the stabilization and vegetation of the processed shale. However, based on the goal of producing an environmentally and aesthetically acceptable finished processed shale pile, it seems probable that this can be accomplished. It is concluded that the environmental control technology is available to meet all current legal requirements. This was not the case before Colorado changed their applicable Air Pollution regulations in August of 1977; the previous ones for the oil shale region were sufficiently stringent to have caused a problem for the current stage of oil shale development. Similarly, the federal air-quality, non-deterioration regulations could be interpreted in the future in ways which would be difficult for the oil shale industry to comply with. The Utah water-quality, non-deterioration regulations could also be a problem. Thus, the only specific regulations which may be a problem are the non-deterioration parts of air and water quality regulations. The unresolved areas of environmental concern with oil shale processing are mostly for the problems not covered by existing environmental law, e.g., trace metals, polynuclear organics, ground water-quality changes, etc. These may be problems, but no evidence is yet available that these problems will prevent the successful commercialization of oil shale production.

de Nevers, N.; Eckhoff, D.; Swanson, S.; Glenne, B.; Wagner, F.

1978-02-01T23:59:59.000Z

139

Monitoring and control requirement definition study for dispersed storage and generation (DSG). Volume II. Final report, Appendix A: selected DSG technologies and their general control requirements  

SciTech Connect

A major aim of the US National Energy Policy, as well as that of the New York State Energy Research and Development Authority, is to conserve energy and to shift from oil to more abundant domestic fuels and renewable energy sources. Dispersed Storage and Generation (DSG) is the term that characterizes the present and future dispersed, relatively small (<30 MW) energy systems, such as solar thermal electric, photovoltaic, wind, fuel cell, storage battery, hydro, and cogeneration, which can help achieve these national energy goals and can be dispersed throughout the distribution portion of an electric utility system. The purpose of this survey and identification of DSG technologies is to present an understanding of the special characteristics of each of these technologies in sufficient detail so that the physical principles of their operation and the internal control of each technology are evident. In this way, a better appreciation can be obtained of the monitoring and control requirements for these DSGs from a remote distribution dispatch center. A consistent approach is being sought for both hardware and software which will handle the monitoring and control necessary to integrate a number of different DSG technologies into a common distribution dispatch network. From this study it appears that the control of each of the DSG technologies is compatible with a supervisory control method of operation that lends itself to remote control from a distribution dispatch center.

1980-10-01T23:59:59.000Z

140

Top hole drilling with dual gradient technology to control shallow hazards  

E-Print Network (OSTI)

Currently the "Pump and Dump" method employed by Exploration and Production (E&P) companies in deepwater is simply not enough to control increasingly dangerous and unpredictable shallow hazards. "Pump and Dump" requires a heavy dependence on accurate seismic data to avoid shallow gas zones; the kick detection methods are slow and unreliable, which results in a need for visual kick detection; and it does not offer dynamic well control methods of managing shallow hazards such as methane hydrates, shallow gas and shallow water flows. These negative aspects of "Pump and Dump" are in addition to the environmental impact, high drilling fluid (mud) costs and limited mud options. Dual gradient technology offers a closed system, which improves drilling simply because the mud within the system is recycled. The amount of required mud is reduced, the variety of acceptable mud types is increased and chemical additives to the mud become an option. This closed system also offers more accurate and faster kick detection methods in addition to those that are already used in the "Pump and Dump" method. This closed system has the potential to prevent the formation of hydrates by adding hydrate inhibitors to the drilling mud. And more significantly, this system successfully controls dissociating methane hydrates, over pressured shallow gas zones and shallow water flows. Dual gradient technology improves deepwater drilling operations by removing fluid constraints and offering proactive well control over dissociating hydrates, shallow water flows and over pressured shallow gas zones. There are several clear advantages for dual gradient technology: economic, technical and significantly improved safety, which is achieved through superior well control.

Elieff, Brandee Anastacia Marie

2006-08-01T23:59:59.000Z

Note: This page contains sample records for the topic "achievable control technology" from the National Library of EnergyBeta (NLEBeta).
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141

Roadmap for Research, Development, and Demonstration of Instrumentation, Controls, and Human-Machine Interface Technologies  

SciTech Connect

Instrumentation, controls, and human-machine interfaces are essential enabling technologies that strongly influence nuclear power plant performance and operational costs. The nuclear power industry is currently engaged in a transition from traditional analog-based instrumentation, controls, and human-machine interface (ICHMI) systems to implementations employing digital technologies. This transition has primarily occurred in an ad hoc fashion through individual system upgrades at existing plants and has been constrained by a number of concerns. Although international implementation of evolutionary nuclear power plants and the progression toward new plants in the United States have spurred design of more fully digital plant-wide ICHMI systems, the experience base in the nuclear power application domain is limited. Additionally, design and development programs by the U.S. Department of Energy (DOE) for advanced reactor concepts, such as the Generation IV Program and Next Generation Nuclear Plant (NGNP), introduce different plant conditions and unique plant configurations that increase the need for enhanced ICHMI capabilities to fully achieve programmatic goals related to economic competitiveness, safety and reliability, sustainability, and proliferation resistance and physical protection. As a result, there are challenges that need to be addressed to enable the nuclear power industry to effectively and efficiently complete the transition to safe and comprehensive use of digital technology.

Miller, Don W.; Arndt, Steven A.; Bond, Leonard J.; Dudenhoeffer, Donald D.; Hallbert, Bruce P.; Holcomb, David E.; Wood, Richard T.; Naser, Joseph A.; O'Hara, John M.; Quinn, Edward L.

2008-06-01T23:59:59.000Z

142

Integrating Volume Reduction and Packaging Alternatives to Achieve Cost Savings for Low Level Waste Disposal at the Rocky Flats Environmental Technology Site  

Science Conference Proceedings (OSTI)

In order to reduce costs and achieve schedules for Closure of the Rocky Flats Environmental Technology Site (RFETS), the Waste Requirements Group has implemented a number of cost saving initiatives aimed at integrating waste volume reduction with the selection of compliant waste packaging methods for the disposal of RFETS low level radioactive waste (LLW). Waste Guidance Inventory and Shipping Forecasts indicate that over 200,000 m3 of low level waste will be shipped offsite between FY2002 and FY2006. Current projections indicate that the majority of this waste will be shipped offsite in an estimated 40,000 55-gallon drums, 10,000 metal and plywood boxes, and 5000 cargo containers. Currently, the projected cost for packaging, shipment, and disposal adds up to $80 million. With these waste volume and cost projections, the need for more efficient and cost effective packaging and transportation options were apparent in order to reduce costs and achieve future Site packaging a nd transportation needs. This paper presents some of the cost saving initiatives being implemented for waste packaging at the Rocky Flats Environmental Technology Site (the Site). There are many options for either volume reduction or alternative packaging. Each building and/or project may indicate different preferences and/or combinations of options.

Church, A.; Gordon, J.; Montrose, J. K.

2002-02-26T23:59:59.000Z

143

Control technology appendices for pollution control technical manuals. Final report, June 1982-February 1983  

SciTech Connect

The document is one of six technical handbooks prepared by EPA to help government officials granting permits to build synfuels facilities, synfuels process developers, and other interested parties. They provide technical data on waste streams from synfuels facilities and technologies capable of controlling them. Process technologies covered in the manuals include coal gasification, coal liquefaction by direct and idirect processing, and the extraction of oil from shale. The manuals offer no regulatory guidance, allowing the industry flexibility in deciding how best to comply with environmental regulations.

1983-04-01T23:59:59.000Z

144

Rapid Automated Treatment Planning Process to Select Breast Cancer Patients for Active Breathing Control to Achieve Cardiac Dose Reduction  

SciTech Connect

Purpose: To evaluate a rapid automated treatment planning process for the selection of patients with left-sided breast cancer for a moderate deep inspiration breath-hold (mDIBH) technique using active breathing control (ABC); and to determine the dose reduction to the left anterior descending coronary artery (LAD) and the heart using mDIBH. Method and Materials: Treatment plans were generated using an automated method for patients undergoing left-sided breast radiotherapy (n = 53) with two-field tangential intensity-modulated radiotherapy. All patients with unfavorable cardiac anatomy, defined as having >10 cm{sup 3} of the heart receiving 50% of the prescribed dose (V{sub 50}) on the free-breathing automated treatment plan, underwent repeat scanning on a protocol using a mDIBH technique and ABC. The doses to the LAD and heart were compared between the free-breathing and mDIBH plans. Results: The automated planning process required approximately 9 min to generate a breast intensity-modulated radiotherapy plan. Using the dose-volume criteria, 20 of the 53 patients were selected for ABC. Significant differences were found between the free-breathing and mDIBH plans for the heart V{sub 50} (29.9 vs. 3.7 cm{sup 3}), mean heart dose (317 vs. 132 cGy), mean LAD dose (2,047 vs. 594 cGy), and maximal dose to 0.2 cm{sup 3} of the LAD (4,155 vs. 1,507 cGy, all p <.001). Of the 17 patients who had a breath-hold threshold of {>=}0.8 L, 14 achieved a {>=}90% reduction in the heart V{sub 50} using the mDIBH technique. The 3 patients who had had a breath-hold threshold <0.8 L achieved a lower, but still significant, reduction in the heart V{sub 50}. Conclusions: A rapid automated treatment planning process can be used to select patients who will benefit most from mDIBH. For selected patients with unfavorable cardiac anatomy, the mDIBH technique using ABC can significantly reduce the dose to the LAD and heart, potentially reducing the cardiac risks.

Wang Wei; Purdie, Thomas G. [Radiation Medicine Program, Princess Margaret Hospital, University Health Network, Toronto, ON (Canada); Department of Radiation Oncology, University of Toronto, Toronto, ON (Canada); Rahman, Mohammad; Marshall, Andrea [Radiation Medicine Program, Princess Margaret Hospital, University Health Network, Toronto, ON (Canada); Liu Feifei [Radiation Medicine Program, Princess Margaret Hospital, University Health Network, Toronto, ON (Canada); Department of Radiation Oncology, University of Toronto, Toronto, ON (Canada); Fyles, Anthony, E-mail: anthony.fyles@rmp.uhn.on.ca [Radiation Medicine Program, Princess Margaret Hospital, University Health Network, Toronto, ON (Canada); Department of Radiation Oncology, University of Toronto, Toronto, ON (Canada)

2012-01-01T23:59:59.000Z

145

IEP - Advanced NOx Emissions Control: NOx Reduction Technologies  

NLE Websites -- All DOE Office Websites (Extended Search)

NOx Reduction Technologies NOx reduction technologies can be grouped into two broad categories: combustion modifications and post-combustion processes. Some of the more important...

146

W. E. Mott, Director, Division of Environmental Control Technology, HQ  

Office of Legacy Management (LM)

Eyergy Eyergy pak t??pEOperatlons dak Ridge, Tennessee 37830 December 12, 1977 W. E. Mott, Director, Division of Environmental Control Technology, HQ Germantown, M.S. E-201 REPORT OF FINDINGS: ALLIED CHEMICAL CORPORATION SITES AT NORTH CLAYMONT, DELAWARE; MARCUS HOOK, PENNSYLVANIA, AND BALTIMORE, MARYLAND The following information summarizes our findings and conclusions relative to the reassessment of the subject sites. Information supplied from files of the former Atomic Energy Commission, Division of Raw Materials, indicates the company was engaged during the 1950's in research and development and pilot scale operations on uranium recovery at North Claymont, Delaware, and possibly at other Allied Chemical sites at Marcus Hook, Pa., and Baltimore, Md. under

147

Pilot Testing of WRI'S Novel Mercury Control Technology by Pre-Combustion Thermal Treatment of Coal  

Science Conference Proceedings (OSTI)

The challenges to the coal-fired power industry continue to focus on the emission control technologies, such as mercury, and plant efficiency improvements. An alternate approach to post-combustion control of mercury, while improving plant efficiency deals with Western Research Institute's (WRI)'s patented pre-combustion mercury removal and coal upgrading technology. WRI was awarded under the DOE's Phase III Mercury program, to evaluate the effectiveness of WRI's novel thermal pretreatment process to achieve >50% mercury removal, and at costs of Edison (DTE), and SaskPower to undertake this evaluation. The technical objectives of the project were structured in two phases: Phase I--coal selection and characterization, and bench-and PDU-scale WRI process testing and; and Phase II--pilot-scale pc combustion testing, design of an integrated boiler commercial configuration, its impacts on the boiler performance and the economics of the technology related to market applications. This report covers the results of the Phase I testing. The conclusion of the Phase I testing was that the WRI process is a technically viable technology for (1) removing essentially all of the moisture from low rank coals, thereby raising the heating value of the coal by about 30% for subbituminous coals and up to 40% for lignite coals, and (2) for removing volatile trace mercury species (up to 89%) from the coal prior to combustion. The results established that the process meets the goals of DOE of removing <50% of the mercury from the coals by pre-combustion methods. As such, further testing, demonstration and economic analysis as described in the Phase II effort is warranted and should be pursued.

Alan Bland; Jesse Newcomer; Kumar Sellakumar

2008-08-17T23:59:59.000Z

148

Possible Savings Achievable by Recipients of Training and Software Provided by the U.S Department of Energys Industrial Technologies Program  

E-Print Network (OSTI)

Through its Save Energy Now (SEN) Initiative, the U.S. Department of Energys (DOEs) Industrial Technologies Program (ITP) disseminates information on energy efficient technologies and practices to U.S. industrial firms to improve the energy efficiency of their operations. Among other things, Save Energy Now conducts training sessions on a variety of energy systems that are important to industry (i.e., compressed air, steam, process heat, pumps, motors, and fans) and distributes software tools on those same topics. A recent Oak Ridge National Laboratory (ORNL) study collected information from recipients of SEN training and software regarding how much their total annual plant energy costs could be reduced by implementing the measures that they identified since receiving SEN services. Those same individuals were also queried regarding the portion of potential savings that were actually achieved. The responses revealed both similarities and differences between training and software recipients as well as substantial variation in the savings associated with the diverse energy systems addressed.

Schweitzer, M.; Martin, M. A.; Schmoyer, R. L.

2008-01-01T23:59:59.000Z

149

NETL: Mercury Emissions Control Technologies - On-Site Production of  

NLE Websites -- All DOE Office Websites (Extended Search)

On-Site Production of Mercury Sorbent with Low Concrete Impact On-Site Production of Mercury Sorbent with Low Concrete Impact The detrimental health effects of mercury are well documented. Furthermore, it has been reported that U.S. coal-fired plants emit approximately 48 tons of mercury a year. To remedy this, the U.S. Environmental Protection Agency (EPA) released the Clean Air Mercury Rule (CAMR) on March 15, 2005. A promising method to achieve the mandated mercury reductions is activated carbon injection (ACI). While promising, the current cost of ACI for mercury capture is expensive, and ACI adversely impacts the use of the by-product fly-ash for concrete. Published prices for activated carbon are generally 0.5-1 $/lb and capital costs estimates are 2-55 $/KW. Because of the high costs of ACI, Praxair started feasibility studies on an alternative process to reduce the cost of mercury capture. The proposed process is composed of three steps. First, a hot oxidant mixture is created by using a proprietary Praxair burner. Next, the hot oxidant is allowed to react with pulverized coal and additives. The resulting sorbent product is separated from the resulting syngas. In a commercial installation, the resulting sorbent product would be injected between the air-preheater and the particulate control device.

150

Systems engineering identification and control of mixed waste technology development  

SciTech Connect

The Department of Energy (DOE) established the Mixed Waste Characterization, Treatment, and Disposal Focus Area (MWFA) to develop technologies required to meet the Department`s commitments for treatment of mixed low-level and transuranic wastes. Waste treatment includes all necessary steps from generation through disposal. Systems engineering was employed to reduce programmatic risk, that is, risk of failure to meet technical commitments within cost and schedule. Customer needs (technology deficiencies) are identified from Site Treatment Plans, Consent Orders, ten year plans, Site Technical Coordinating Groups, Stakeholders, and Site Visits. The Technical Baseline, a prioritized list of technology deficiencies, forms the basis for determining which technology development activities will be supported by the MWFA. Technology Development Requirements Documents are prepared for each technology selected for development. After technologies have been successfully developed and demonstrated, they are documented in a Technology Performance Report. The Technology Performance Reports are available to any of the customers or potential users of the technology, thus closing the loop between problem identification and product development. This systematic approach to technology development and its effectiveness after 3 years is discussed in this paper.

Beitel, G.A.

1997-08-01T23:59:59.000Z

151

Assessment of Thermal Control Technologies for Cooling Electric Vehicle Power Electronics  

DOE Green Energy (OSTI)

NREL is assessing thermal control technologies to improve the thermal performance of power electronics devices for electric vehicles, while reducing the cost, weight, and volume of the system.

Kelly, K.; Abraham, T.; Bennion, K.; Bharathan, D.; Narumanchi, S.; O'Keefe, M.

2008-01-01T23:59:59.000Z

152

NETL: Mercury Emissions Control Technologies - Non-Thermal Plasma...  

NLE Websites -- All DOE Office Websites (Extended Search)

Non-Thermal Plasma Based Removal of Mercury Project Summary Powerspan Corp. will pilot test a multi-pollutant technology that converts mercury into mercuric oxide, nitrogen oxide...

153

Air Cooling Technology for Power Electronics Thermal Control (Presentation)  

DOE Green Energy (OSTI)

Assessing potential for air cooling in power electronics is a critical factor in power electronics equipment. NREL aims to assess effective air cooling techniques for power electronics technologies.

Bharathan, D.

2007-11-14T23:59:59.000Z

154

Development of nondestructive characterization technologies for process control of ceramics  

DOE Green Energy (OSTI)

Ceramic matrix composites using either continuous ceramic fibers or ceramic whiskers have been shown to have significantly higher fracture toughness than monolithic ceramics. High fracture toughness is necessary for ceramic applications in many advanced heat engines. Nondestructive characterization methods to measure different properties therefore are important for both types of materials. Mass production methods such as slip casting and injection molding, for composites or monolithics, require high reliability; thus, the development of nondestructive characterization methods for process control can have a high payoff. A method of producing continuous-fiber composites is by chemical vapor infiltration (CVI). In this technology, production and process development requires knowledge of the as-infiltrated density distribution and the orientation of the fibers after infiltration. We have demonstrated on injection-molded Si{sub 3}N{sub 4} with 10--15 wt.% binder that by appropriate use of high-gradient-field nuclear magnetic resonance (NMR) imaging and microfocus 3-D X-ray computed tomography (CT), the distribution of polymeric binders can be mapped to with {plus minus}0.5 wt.%. In the case of SiC/SiC CVI continuous-fiber composites made with 0,+, {minus}30 degree cloth layups, we have shown that density variations attributed to process conditions can be detected and that fiber orientations can be determined to better than {plus minus}2 degrees by 3-D X-ray microfocus CT data, together with advanced image processing. All data were acquired on NMR and X-ray CT machines designed and built at Argonne National Laboratory. 15 refs., 7 figs., 5 tabs.

Ellingson, W.A.; Gopalsami, N.; Dieckman, S.L. (Argonne National Lab., IL (United States)); Luethi, T. (EMPA, Duebendorf (Switzerland))

1991-07-01T23:59:59.000Z

155

AIR POLLUTION CONTROL TECHNOLOGY DEVELOPMENT WASTE-AS-FUEL PROCESSES  

E-Print Network (OSTI)

stream char acterization for co-firing RDF and coal as perti nent to the progress of the study to date TECHNOLOGIES There are three primary thermal waste-as-fuel technologies described below: (1) co-firing of an RDF suit able for co-firing. In most instances there is little or no preprocessing associated

Columbia University

156

NETL: Mercury Emissions Control Technologies - Full-scale Testing...  

NLE Websites -- All DOE Office Websites (Extended Search)

electrostatic precipitator for particulate control, and a wet FGD system for SO2 control. The FGD system has three modules, two of which are normally operated....

157

Control Technology - Multi-Pollutant Control Using Membrane-Based Up-Flow  

NLE Websites -- All DOE Office Websites (Extended Search)

Control Control Control Technologies - Multi-Pollutant Control Using Membrane-Based Up-Flow Wet Precipitation Up-Flow Wet Precipitation The primary objective of this work is to compare the performance of metallic collecting surfaces to the performance of membrane collecting surfaces in a wet electrostatic precipitator (ESP), in terms of their efficiency in removing fine particulates, acid aerosols, and mercury from an actual power plant flue gas stream. The relative durability and overall cost-effectiveness of the membrane collectors versus metallic collectors will also be evaluated. Due to the higher specific powers, superior corrosion resistance, and better wetting and cleaning qualities, the membrane-collecting surface is expected to perform better than the metallic surface. The second objective of the project will be to compare the overall fine particulate, acid aerosol, and mercury removal efficiency of the baseline flue gas treatment system on BMP Units 1 and 2 to the efficiencies obtained when the two wet ESP systems (metallic and membrane collectors) are added to the existing treatment system.

158

The Role of Instrumentation and Controls Technology in Enabling Deployment of Small Modular Reactors  

Science Conference Proceedings (OSTI)

The development of deployable small modular reactors (SMRs) will provide the United States with another economically viable energy option, diversify the available nuclear power alternatives for the country, and enhance U.S. economic competitiveness by ensuring a domestic capability to supply demonstrated reactor technology to a growing global market for clean and affordable energy sources. Smaller nuclear power plants match the needs of much of the world that lacks highly stable, densely interconnected electrical grids. SMRs can present lower capital and operating costs than large reactors, allow incremental additions to power generation capacity that closely match load growth and support multiple energy applications (i.e., electricity and process heat). Taking advantage of their smaller size and modern design methodology, safety, security, and proliferation resistance may also be increased. Achieving the benefits of SMR deployment requires a new paradigm for plant design and management to address multi-unit, multi-product-stream generating stations. Realizing the goals of SMR deployment also depends on the resolution of technical challenges related to the unique characteristics of these reactor concepts. This paper discusses the primary issues related to SMR deployment that can be addressed through crosscutting research, development, and demonstration involving instrumentation and controls (I&C) technologies.

Clayton, Dwight A [ORNL; Wood, Richard Thomas [ORNL

2010-01-01T23:59:59.000Z

159

The Role of Instrumentation and Control Technology in Enabling Deployment of Small Modular Reactors  

SciTech Connect

The development of deployable small modular reactors (SMRs) will provide the United States with another economically viable energy option, diversify the available nuclear power alternatives for the country, and enhance U.S. economic competitiveness by ensuring a domestic capability to supply demonstrated reactor technology to a growing global market for clean and affordable energy sources. Smaller nuclear power plants match the needs of much of the world that lacks highly stable, densely interconnected electrical grids. SMRs can present lower capital and operating costs than large reactors, allow incremental additions to power generation capacity that closely match load growth and support multiple energy applications (i.e., electricity and process heat). Taking advantage of their smaller size and modern design methodology, safety, security, and proliferation resistance may also be increased. Achieving the benefits of SMR deployment requires a new paradigm for plant design and management to address multi-unit, multi-product-stream generating stations. Realizing the goals of SMR deployment also depends on the resolution of technical challenges related to the unique characteristics of these reactor concepts. This paper discusses the primary issues related to SMR deployment that can be addressed through crosscutting research, development, and demonstration involving instrumentation and controls (I&C) technologies.

Clayton, Dwight A [ORNL; Wood, Richard Thomas [ORNL

2011-01-01T23:59:59.000Z

160

Coal surface control for advanced physical fine coal cleaning technologies. Final report, September 19, 1988--August 31, 1992  

SciTech Connect

This final report presents the research work carried out on the Coal Surface Control for Advanced Physical Fine Coal Cleaning Technologies project, sponsored by the US Department of Energy, Pittsburgh Energy Technology Center (DOE/PETC). The project was to support the engineering development of the selective agglomeration technology in order to reduce the sulfur content of US coals for controlling SO{sub 2} emissions (i.e., acid rain precursors). The overall effort was a part of the DOE/PETCs Acid Rain Control Initiative (ARCI). The overall objective of the project is to develop techniques for coal surface control prior to the advanced physical fine coal cleaning process of selective agglomeration in order to achieve 85% pyrite sulfur rejection at an energy recovery greater than 85% based on run-of-mine coal. The surface control is meant to encompass surface modification during grinding and laboratory beneficiation testing. The project includes the following tasks: Project planning; methods for analysis of samples; development of standard beneficiation test; grinding studies; modification of particle surface; and exploratory R&D and support. The coal samples used in this project include three base coals, Upper Freeport - Indiana County, PA, Pittsburgh NO. 8 - Belmont County, OH, and Illinois No. 6 - Randolph County, IL, and three additional coals, Upper Freeport - Grant County- WV, Kentucky No. 9 Hopkins County, KY, and Wyodak - Campbell County, WY. A total of 149 drums of coal were received.

Morsi, B.I.; Chiang, S.H.; Sharkey, A.; Blachere, J.; Klinzing, G.; Araujo, G.; Cheng, Y.S.; Gray, R.; Streeter, R.; Bi, H.; Campbell, P.; Chiarlli, P.; Ciocco, M.; Hittle, L.; Kim, S.; Kim, Y.; Perez, L.; Venkatadri, R.

1992-12-31T23:59:59.000Z

Note: This page contains sample records for the topic "achievable control technology" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


161

DOE/NETL's phase II mercury control technology field testing program: preliminary economic analysis of activated carbon injection  

Science Conference Proceedings (OSTI)

Based on results of field testing conducted by the U.S. Department of Energy's National Energy Technology Laboratory (DOE/NETL), this article provides preliminary costs for mercury control via conventional activated carbon injection (ACI), brominated ACI, and conventional ACI coupled with the application of a sorbent enhancement additive (SEA) to coal prior to combustion. The economic analyses are reported on a plant-specific basis in terms of the cost required to achieve low (50%), mid (70%), and high (90%) levels of mercury removal 'above and beyond' the baseline mercury removal achieved by existing emission control equipment. In other words, the levels of mercury control are directly attributable to ACI. Mercury control costs via ACI have been amortized on a current dollar basis. Using a 20-year book life, levelized costs for the incremental increase in cost of electricity (COE), expressed in mills per kilowatt-hour (mills/kWh), and the incremental cost of mercury control, expressed in dollars per pound of mercury removed ($/lb Hg removed), have been calculated for each level of ACI mercury control. For this analysis, the increase in COE varied from 0.14 mills/kWh to 3.92 mills/kWh. Meanwhile, the incremental cost of mercury control ranged from $3810/lb Hg removed to $166 000/lb Hg removed. 13 refs., 4 figs., 3 tabs.

Andrew P. Jones; Jeffrey W. Hoffmann; Dennis N. Smith; Thomas J. Feeley III; James T. Murphy [National Energy Technology Laboratory, Pittsburgh, PA (United States)

2007-02-15T23:59:59.000Z

162

IEEE TRANSACTION ON CONTROL SYSTEM TECHNOLOGY, VOL. XX, NO. Y, MONTH 2003 1 Control of Natural Gas Catalytic Partial  

E-Print Network (OSTI)

IEEE TRANSACTION ON CONTROL SYSTEM TECHNOLOGY, VOL. XX, NO. Y, MONTH 2003 1 Control of Natural Gas that reforms natural gas to hydrogen-rich mixture to feed the anode field of fuel cell stack is considered partial oxidation of the methane in the natural gas. We present a model-based control analysis and design

Peng, Huei

163

NETL: Control Technology: Furnace Injection of Alkaline Sorbents  

NLE Websites -- All DOE Office Websites (Extended Search)

Energy Technology Laboratory, under Cooperative Agreement DE-FC26-99FT40718, along with EPRI, the American Electric Power Company (AEP), FirstEnergy Corp., the Tennessee Valley...

164

Control technology for radioactive emissions to the atmosphere at US Department of Energy facilities  

SciTech Connect

The purpose of this report is to provide information to the US Environmental Protection agency (EPA) on existing technology for the control of radionuclide emissions into the air from US Department of Energy (DOE) facilities, and to provide EPA with information on possible additional control technologies that could be used to further reduce these emissions. Included in this report are generic discussions of emission control technologies for particulates, iodine, rare gases, and tritium. Also included are specific discussions of existing emission control technologies at 25 DOE facilities. Potential additional emission control technologies are discussed for 14 of these facilities. The facilities discussed were selected by EPA on the basis of preliminary radiation pathway analyses. 170 references, 131 figures, 104 tables.

Moore, E.B.

1984-10-01T23:59:59.000Z

165

Abstract--A scalable multi-agent paradigm is presented for control of distributed energy resources to achieve higher  

E-Print Network (OSTI)

1 Abstract-- A scalable multi-agent paradigm is presented for control of distributed energy these new distributed energy resources (DER) and providing new ancillary services that can improve or to reduce system operation costs. Power electronics have not only made grid connection of distributed energy

Tolbert, Leon M.

166

Application of the interphase power controller technology for transmission line power flow control  

SciTech Connect

This paper presents an application of the IPC technology for controlling power flows while maintaining the natural synchronizing capacity of transmission lines. The benefits for transmission systems are a substantial increase in steady-state transmission capability, lower losses and voltage support. An example based on the 500 kV Mead-Phoenix Project demonstrates the effectiveness of the IPC solution: the addition of a 370 Mvar capacitor in parallel with the two 500 kV phase-shifting transformers increases their maximum capability from 1,300 to 1,910 MW. The concepts presented are the results of the first phase of work leading to the development of an IPC using power electronics.

Brochu, J.; Beauregard, F.; Lemay, J.; Morin, G.; Pelletier, P. [Center d`Innovation sur le Transport d`Energie du Quebec, Varennes, Quebec (Canada)] [Center d`Innovation sur le Transport d`Energie du Quebec, Varennes, Quebec (Canada); Thallam, R.S. [Salt River Project, Phoenix, AZ (United States)] [Salt River Project, Phoenix, AZ (United States)

1997-04-01T23:59:59.000Z

167

Pilot Testing of WRI'S Novel Mercury Control Technology by Pre-Combustion Thermal Treatment of Coal  

SciTech Connect

The challenges to the coal-fired power industry continue to focus on the emission control technologies, such as mercury, and plant efficiency improvements. An alternate approach to post-combustion control of mercury, while improving plant efficiency deals with Western Research Institute's (WRI)'s patented pre-combustion mercury removal and coal upgrading technology. WRI was awarded under the DOE's Phase III Mercury program, to evaluate the effectiveness of WRI's novel thermal pretreatment process to achieve >50% mercury removal, and at costs of <$30,000/lb of Hg removed. WRI has teamed with Etaa Energy, Energy and Environmental Research Center (EERC), Foster Wheeler North America Corp. (FWNA), and Washington Division of URS (WD-URS), and with project co-sponsors including Electric Power Research Institute (EPRI), Southern Company, Basin Electric Power Cooperative (BEPC), Montana-Dakota Utilities (MDU), North Dakota Industrial Commission (NDIC), Detroit Edison (DTE), and SaskPower to undertake this evaluation. The technical objectives of the project were structured in two phases: Phase I--coal selection and characterization, and bench-and PDU-scale WRI process testing and; and Phase II--pilot-scale pc combustion testing, design of an integrated boiler commercial configuration, its impacts on the boiler performance and the economics of the technology related to market applications. This report covers the results of the Phase I testing. The conclusion of the Phase I testing was that the WRI process is a technically viable technology for (1) removing essentially all of the moisture from low rank coals, thereby raising the heating value of the coal by about 30% for subbituminous coals and up to 40% for lignite coals, and (2) for removing volatile trace mercury species (up to 89%) from the coal prior to combustion. The results established that the process meets the goals of DOE of removing <50% of the mercury from the coals by pre-combustion methods. As such, further testing, demonstration and economic analysis as described in the Phase II effort is warranted and should be pursued.

Alan Bland; Jesse Newcomer; Kumar Sellakumar

2008-08-17T23:59:59.000Z

168

Total Facility Control - Applying New Intelligent Technologies to Energy Efficient Green Buildings  

E-Print Network (OSTI)

Energy efficiency through intelligent control is a core element of any "Green Building". We need smarter, more efficient ways of managing the energy consuming elements within a building. But what we think of as "the building" is only a small piece of the puzzle. We have to think broader in order to gain the greater energy savings and efficiencies that are possible. "Total Facility Control" is a concept that we need to embrace and consider when we design, commission, and retrofit our facilities. Very often a single building is part of a larger campus or collection of buildings under a common management domain. Be it a university, public school district, office complex, or multiuse tenant space, there are often multiple "buildings" plus the connectivity between buildings: walkway lighting, signage, parking structures, and even the irrigation systems. We don't often think about the outdoor lighting, security, or irrigation as part of the building management plan, but it can be a significant contributing factor when looking at places to save on energy and improve operational efficiency. We must change the way we design our buildings, facilities, campuses, and enterprises in order to be more energy efficient and be green. A variety of technologies and design principles are available to ensure we move in a positive direction. We must make our systems and processes more visible and, hence, more accessible. At the core of this is the visibility and control of the systems within these environments. A majority of the building control systems in operation today are extremely limited in their ability to achieve higher efficiencies because there is no intelligent control or communication system available; and the amount of cross system interoperability is even scarcer. What does an interoperable system architecture look like? It's one in which a wide variety of energy consuming, intelligent devices can share their information and be controlled by an energy management system. Newer technologies use open systems, open protocols, and higher levels of interoperability, all of which have been proven to cost effectively provide competitive solutions. Better energy efficiency and improved operational costs start with better visibility and control of the myriad of systems within a facility. They must communicate together in a way that enables greater functionality and lower costs. Total Facility Control must be considered as we look at the entire building envelope as well as the rest of the facility systems. Included in the mix are HVAC, indoor lighting, security, access, sun shading, indoor air quality, sound masking and alarm annunciation, elevators/escalators, appliances, power conditioning, irrigation, energy metering, outdoor/parking lot lighting, street lighting, co-generation stations, and much more. This paper will discuss some of the basic concepts, architectures, and technologies that are being used today to implement a Total Facility Control model.

Bernstein, R.

2010-01-01T23:59:59.000Z

169

Economic Evaluation of Particulate Control Technologies: Volume 2: Retrofit Units  

Science Conference Proceedings (OSTI)

A number of options are available to upgrade the performance of existing electrostatic precipitators. This report assesses precipitator performance improvements achievable through various upgrade options and provides the latest cost information and analytical models for determining the capital and O&M costs associated with each approach.

1995-06-23T23:59:59.000Z

170

INL Control System Situational Awareness Technology Final Report 2013  

SciTech Connect

The Situational Awareness project is a comprehensive undertaking of Idaho National Laboratory (INL) in an effort to produce technologies capable of defending the countrys energy sector infrastructure from cyber attack. INL has addressed this challenge through research and development of an interoperable suite of tools that safeguard critical energy sector infrastructure. The technologies in this project include the Sophia Tool, Mesh Mapper (MM) Tool, Intelligent Cyber Sensor (ICS) Tool, and Data Fusion Tool (DFT). Each is designed to function effectively on its own, or they can be integrated in a variety of customized configurations based on the end users risk profile and security needs.

Gordon Rueff; Bryce Wheeler; Todd Vollmer; Tim McJunkin

2013-01-01T23:59:59.000Z

171

NETL: Mercury Emissions Control Technologies - Pilot Plant Study...  

NLE Websites -- All DOE Office Websites (Extended Search)

well. The facility will be composed of an air preheater, an electrostatic precipitator (ESP) to collect fine particulates, and an alkaline-sorbent injection system to control...

172

NETL: Control Technology - Field Testing of a Wet FGD Additive...  

NLE Websites -- All DOE Office Websites (Extended Search)

Enhanced Mercury Control URS Corporation will demonstrate the use of an additive in wet lime or limestone flue gas desulfurization (FGD) systems to prevent oxidized mercury that...

173

NETL: Mercury Emissions Control Technologies - Long-term Operation...  

NLE Websites -- All DOE Office Websites (Extended Search)

Papers and Publications: Long-Term Evaluation of Activated Carbon Injection for Mercury Control Upstream of a COHPAC Fabric Filter PDF-298KB presented at Air Quality IV...

174

IEEE TRANSACTIONS ON CONTROL SYSTEMS TECHNOLOGY, VOL. 15, NO. 3, MARCH 2007 403 Special Issue on Control  

E-Print Network (OSTI)

, traction control, and active safety systems that have the potential to decrease the number and severity powerplants (such as fuel cells), to issues in transmission, driveline, and integrated pow- ertrain control researched alternative powerplant technology for automotive vehicles, which holds promise for positive

Brennan, Sean

175

NETL: Mercury Emissions Control Technologies - Evaluation of Sorbent  

NLE Websites -- All DOE Office Websites (Extended Search)

Evaluation of Sorbent Injection for Mercury Control Evaluation of Sorbent Injection for Mercury Control ADA Environmental Solutions will evaluate injection of activated carbon and other sorbents to remove mercury for a variety of coal and air pollution control equipment configurations. The scope of work is for 36 months and intended to gather operating data that will document actual performance levels and accurate cost information to assess the costs of controlling mercury from coal fired utilities. Testing will be conducted at four different host sites that represent a significant percentage of unit configurations. The subsequent cost analyses will include capital costs, by-product utilization issues, sorbent usage, any necessary enhancements, such as SO3 control or flue gas conditioning, balance of plant, manpower requirements and waste issues. The host sites are Sunflower Electric's Holcomb Station, Ontario Power Generation's Nanticoke Station, AmerenUE's Meramec Station and American Electric Power's (AEP) Conesville Station.

176

Carrots and Sticks: A Comprehensive Business Model for the Successful Achievement of Energy Efficiency Resource Standards Environmental Energy Technologies Division March 2011  

E-Print Network (OSTI)

revenues from retail rates increase at a slower rate thanat relatively modest rate increases. 16 If APS achieves thethe regulators approve the rate increase (i.e. , regulatory

Satchwell, Andrew

2011-01-01T23:59:59.000Z

177

Report from the Light Water Reactor Sustainability Workshop on Advanced Instrumentation, Information, and Control Systems and Human-System Interface Technologies  

SciTech Connect

The Light Water Reactor Sustainability (LWRS) Program is a research and development (R&D) program sponsored by the U.S. Department of Energy (DOE). The program is operated in close collaboration with industry R&D programs to provide the technical foundations for licensing and managing the long-term, safe, and economical operation of Nuclear Power Plants that are currently in operation. The LWRS Program focus is on longer-term and higher-risk/reward research that contributes to the national policy objectives of energy and environmental security. Advanced instruments and control (I&C) technologies are needed to support the safe and reliable production of power from nuclear energy systems during sustained periods of operation up to and beyond their expected licensed lifetime. This requires that new capabilities to achieve process control be developed and eventually implemented in existing nuclear assets. It also requires that approaches be developed and proven to achieve sustainability of I&C systems throughout the period of extended operation. The strategic objective of the LWRS Program Advanced Instrumentation, Information, and Control Systems Technology R&D pathway is to establish a technical basis for new technologies needed to achieve safety and reliability of operating nuclear assets and to implement new technologies in nuclear energy systems. This will be achieved by carrying out a program of R&D to develop scientific knowledge in the areas of: Sensors, diagnostics, and prognostics to support characterization and prediction of the effects of aging and degradation phenomena effects on critical systems, structures, and components (SSCs) Online monitoring of SSCs and active components, generation of information, and methods to analyze and employ online monitoring information New methods for visualization, integration, and information use to enhance state awareness and leverage expertise to achieve safer, more readily available electricity generation. As an initial step in accomplishing this effort, the Light Water Reactor Sustainability Workshop on Advanced Instrumentation, Information, and Control Systems and Human-System Interface Technologies was held March 2021, 2009, in Columbus, Ohio, to enable industry stakeholders and researchers in identification of the nuclear industrys needs in the areas of future I&C technologies and corresponding technology gaps and research capabilities. Approaches for collaboration to bridge or fill the technology gaps were presented and R&D activities and priorities recommended. This report documents the presentations and discussions of the workshop and is intended to serve as a basis for the plan under development to achieve the goals of the I&C research pathway.

Bruce P. Hallbert; J. J. Persensky; Carol Smidts; Tunc Aldemir; Joseph Naser

2009-08-01T23:59:59.000Z

178

Assessment of Emission Control Technologies for Distributed Resource Options  

Science Conference Proceedings (OSTI)

Distributed resources (DR) are projected to be an expanding part of the power generation mix in the future as the market shifts from a strong reliance on large, central power plants to greater use of smaller, more dispersed power generation sources located closer to load centers. This report assesses the current environmental regulatory situation for DR technologies and describes a range of combustion and post-combustion strategies to address environmental requirements. Such information will benefit ener...

1999-12-23T23:59:59.000Z

179

Development and Demonstration of Mercury Control by Dry Technologies  

Science Conference Proceedings (OSTI)

The Environmental Protection Agency (EPA) will regulate mercury emissions from coal-fired boilers under Title III of the Clean Air Act Amendments of 1990, with compliance slated for December 2007. It is thus very important for power producers to determine the amount of mercury emissions from their power plants, options for reducing mercury emissions, the cost-effectiveness of various removal technologies, and the potential impact on power plant operation and other air pollutant emissions.

2003-02-17T23:59:59.000Z

180

FULL-SCALE TESTING OF ENHANCED MERCURY CONTROL TECHNOLOGIES FOR WET FGD SYSTEMS  

SciTech Connect

Wet flue gas desulfurization (wet FGD) systems are currently installed on about 25% of the coal-fired utility generating capacity in the U.S., representing about 15% of the number of coal-fired units. Depending on the effect of operating parameters such as mercury content of the coal, form of mercury (elemental or oxidized) in the flue gas, scrubber spray tower configuration, liquid-to-gas ratio, and slurry chemistry, FGD systems can provide cost-effective, near-term mercury emissions control options with a proven history of commercial operation. For boilers already equipped with FGD systems, the incremental cost of any vapor phase mercury removal achieved is minimal. To be widely accepted and implemented, technical approaches that improve mercury removal performance for wet FGD systems should also have low incremental costs and have little or no impact on operation and SO{sub 2} removal performance. The ultimate goal of the Full-scale Testing of Enhanced Mercury Control for Wet FGD Systems Program was to commercialize methods for the control of mercury in coal-fired electric utility systems equipped with wet flue gas desulfurization (wet FGD). The program was funded by the U.S. Department of Energy's National Energy Technology Laboratory, the Ohio Coal Development Office within the Ohio Department of Development, and Babcock & Wilcox. Host sites and associated support were provided by Michigan South Central Power Agency (MSCPA) and Cinergy. Field-testing was completed at two commercial coal-fired utilities with wet FGD systems: (1) MSCPA's 55 MW{sub e} Endicott Station and (2) Cinergy's 1300 MW{sub e} Zimmer Station. Testing was conducted at these two locations because of the large differences in size and wet scrubber chemistry. Endicott employs a limestone, forced oxidation (LSFO) wet FGD system, whereas Zimmer uses Thiosorbic{reg_sign} Lime (magnesium enhanced lime) and ex situ oxidation. Both locations burn Ohio bituminous coal.

D.K. McDonald; G.T. Amrhein; G.A. Kudlac; D. Madden Yurchison

2003-05-07T23:59:59.000Z

Note: This page contains sample records for the topic "achievable control technology" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


181

Experience curves for power plant emission control technologies  

E-Print Network (OSTI)

1/2, 2004 Experience curves for power plant emission controlcoal-fired electric power plants. In particular, we focus on2004) Experience curves for power plant emission control

Rubin, Edward S.; Yeh, Sonia; Hounshell, David A; Taylor, Margaret R

2007-01-01T23:59:59.000Z

182

Environmental-control-technology activities of the Department of Energy in FY 1979  

SciTech Connect

This report provides an annual identification and summarization of environmental control RD and D activities and associated funding conducted by DOE in conjunction with developing environmentally acceptable energy technologies. Environmental control technology is an integral part of the DOE energy technology R, D, and D effort. As the third in a series of annual reports on environmental control R, D, and D activities within DOE, this report may serve as a basis for evaluating program trends. The report presents background material that contributes to the capability to evaluate and assess the environmental control accomplishments, issues, gaps, and overlaps associated with energy development within DOE, in conjunction with other agencies, and in the private sector. A measure of the change in emphasis in the environmental control technology activities within DOE is also presented, indicating shifts, if any, in funding levels for each of the energy technologies. Total DOE FY 1979 budget outlay allocated to environmental control activities was $421,533,000, or 5.0% of the total FY 1979 DOE budget. This report summarizes the inputs received from the energy technology areas. These inputs were submitted in accordance with a description of environmental control related activities, which are those activities directed at research, development, and demonstration of processes, procedures, systems, subsystems, and strategies that directly or indirectly eliminate, minimize, or mitigate environmental impacts. 25 references, 10 figures, 40 tables.

1980-06-01T23:59:59.000Z

183

Achieving Energy Reliability TOGETHER. Achieving Energy Reliability...  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Achieving Energy Reliability TOGETHER. Achieving Energy Reliability TOGETHER. 2010 STRATEGIC PLAN June 2010 This plan reflects OE's ongoing development of a strategy to achieve the...

184

Establishment of an Environmental Control Technology Laboratory with a Circulating Fluidized-Bed Combustion System  

NLE Websites -- All DOE Office Websites (Extended Search)

EstablishmEnt EstablishmEnt of an EnvironmEntal Control tEChnology laboratory with a CirCulating fluidizEd-bEd Combustion systEm Description In response to President Bush's Clear Skies Initiative in 2002-a legislative proposal to control the emissions of nitrogen oxides (NO x ), sulfur dioxide (SO 2 ), and mercury (Hg) from power plants-the National Energy Technology Laboratory (NETL) organized a Combustion Technology University Alliance and hosted a Solid Fuel Combustion Technology Alliance Workshop. The workshop identified four high- priority research needs for controlling emissions from fossil-fueled power plants: multipollutant control, improved sorbents and catalysts, mercury monitoring and capture, and an improved understanding of the underlying combustion chemistry.

185

Trends Affecting Building Control System Development: Trends in Energy Management Technology  

E-Print Network (OSTI)

technologies on energy management systems and products. Therelative to energy management systems design, specification,and Control System Energy Management System F E D E R A L E

Collins, Ted; Parker, Steven A.; Webster, Tom

2002-01-01T23:59:59.000Z

186

Control System Development for an Advanced-Technology Medium-Duty Hybrid Electric Truck  

E-Print Network (OSTI)

03TB-45 Control System Development for an Advanced-Technology Medium-Duty Hybrid Electric Truck and vehicle test results for a medium-duty hybrid electric truck are reported in this paper. The design the benchmark vehicle. INTRODUCTION Hybrid powertrain is among the most visible transportation technology

Grizzle, Jessy W.

187

NETL: Mercury Emissions Control Technologies - Field Demonstration of  

NLE Websites -- All DOE Office Websites (Extended Search)

Field Demonstration of Enhanced Sorbent Injection for Mercury Control Field Demonstration of Enhanced Sorbent Injection for Mercury Control ALSTOM will test their proprietary activated carbon-based sorbent which promotes oxidation and capture of mercury via preparation with chemical additives. ALSTOM proposes to test the sorbents at three utilities burning different coals, PacificCorp’s Dave Johnston (PRB), Basin Electric’s Leland Olds (North Dakota Lignite) and Reliant Energy’s Portland Unit (bituminous). Other project partners include Energy and Environmental Research Center, North Dakota Industrial Commission and Minnkota Power who will be a non-host utility participant. Upon completion of this two year project, ALSTOM will demonstrate the capability of controlling mercury emissions from units equipped with electrostatic precipitators, a configuration representing approximately 75% of the existing units.

188

NETL: Mercury Emissions Control Technologies - University of North Dakota,  

NLE Websites -- All DOE Office Websites (Extended Search)

Table Of Contents for Field Testing Enhancing Carbon Reactivity in Mercury Control in Lignite-Fired Systems Mercury Oxidation Upstream of an ESP and Wet FGD Enhancing Carbon Reactivity in Mercury Control in Lignite-Fired Systems The scope of the project consists of attempting to control mercury at four different power plants using two novel concepts. The first concept is using furnace additives that will enhance the sorbent effectiveness for mercury capture. The other concept involves using novel treated carbons to significantly increase sorbent reactivity and resultant capture of Hg. The furnace additives will be tested at Leland Olds Station and Antelope Valley Station while the novel sorbents will be tested at Stanton Station Units 1 &10. Related Papers and Publications:

189

Coal-fueled diesel technology development Emissions Control  

DOE Green Energy (OSTI)

GEESI Emissions Control program activity ranged from control concept testing of 10 CFM slipstream from a CWS fuel single cylinder research diesel engine to the design, installation, and operation of a full-size Emissions Control system for a full-size CWS fuel diesel engine designed for locomotive operation.Early 10 CFM slipstream testing program activity was performed to determine Emissions Characteristics and to evaluate Emissions Control concepts such a Barrier filtration, Granular bed filtration, and Cyclone particulate collection for reduction of particulate and gaseous emissions. Use of sorbent injection into the engine exhaust gas upstream of the barrier filter or use of sorbent media in the granular bed filter were found to provide reduction of exhaust gas SO{sub 2} and NO{sub x} in addition to collection of ash particulate. Emergence of the use of barrier filtration as a most practical Emissions Control concept disclosed a need to improve cleanability of the filter media in order to avoid reduction of turbocharger performance by excessive barrier filter pressure drop. The next progression of program activity, after the slipstream feasibility state, was 500 CFM cold flow testing of control system concepts. The successful completion of 500 CFM cold flow testing of the Envelope Filter led to a subsequent progression to a similar configuration Envelope Filter designed to operate at 500 CFM hot gas flow from the CWS fuel research diesel engine in the GETS engine test laboratory. This Envelope Filter included the design aspect proven by cold flow testing as well as optimization of the selection of the installed filter media.

Van Kleunen, W.; Kaldor, S.; Gal, E.; Mengel, M.; Arnold, M.

1994-01-01T23:59:59.000Z

190

Mercury Emissions Control Technologies (released in AEO2006)  

Reports and Publications (EIA)

The AEO2006 reference case assumes that States will comply with the requirements of the EPAs new CAMR regulation. CAMR is a two-phase program, with a Phase I cap of 38 tons of mercury emitted from all U.S. power plants in 2010 and a Phase II cap of 15 tons in 2018. Mercury emissions in the electricity generation sector in 2003 are estimated at around 50 tons. Generators have a variety of options to meet the mercury limits, such as: switching to coal with a lower mercury content, relying on flue gas desulfurization or selective catalytic reduction equipment to reduce mercury emissions, or installing conventional activated carbon injection (ACI) technology.

Information Center

2006-03-20T23:59:59.000Z

191

Achieving Energy Reliability TOGETHER. Achieving Energy Reliability...  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Achieving Energy Reliability TOGETHER. Achieving Energy Reliability TOGETHER. 2010 STRATEGIC PLAN June 2010 TABLE OF CONTENTS OE's Declaration . . . . . . . . . . . . . . . . . . ....

192

Brine pH Modification Scale Control Technology. 2. A Review.pdf | Open  

Open Energy Info (EERE)

Brine pH Modification Scale Control Technology. 2. A Review.pdf Brine pH Modification Scale Control Technology. 2. A Review.pdf Jump to: navigation, search OpenEI Reference LibraryAdd to library Journal Article: Brine pH Modification Scale Control Technology. 2. A Review.pdf Abstract A variety of processes has been deployed at geothermalfields to inhibit or control siliceous scale deposition. It has beenknown for decades that the kinetics of silicic acid polymerizationis retarded when the pH of an aqueous solution is decreased.Therefore, a potential method for controlling siliceous scalingfrom geothermal brine is treatment with acid. Early attempts tocontrol siliceous scaling in geothermal brine-handling equipmentby retarding polymerization led to the belief that the pHhad to be reduced to < 4. Acidifying brine was discourageddue to corrosion concerns.

193

Assessment of geothermal development in the Imperial Valley of California. Volume 2. Environmental control technology  

DOE Green Energy (OSTI)

Environmental control technologies are essential elements to be included in the overall design of Imperial Valley geothermal power systems. Environmental controls applicable to abatement of hydrogen sulfide emissions, cooling tower drift, noise, liquid and solid wastes, and induced subsidence and seismicity are assessed here. For optimum abatement of H{sub 2}S under a variety of plant operating conditions, removal of H{sub 2}S upstream of the steam turbine is recommended. The environmental impact of cooling tower drift will be closely tied to the quality of cooling water supplies. Conventional noise abatement procedures can be applied and no special research and development are needed. Injection technology constitutes the primary and most essential environmental control and liquid waste disposal technology for Imperial Velley geothermal operations. Subsurface injection of fluids is the primary control for managing induced subsidence. Careful maintenance of injection pressure is expected to control induced seismicity. (MHR)

Morris, W.; Hill, J. (eds.)

1980-07-01T23:59:59.000Z

194

Energy utilization and environmental control technologies in the coal-electric cycle  

SciTech Connect

This report presents an overview and assessment of the currently commercial and possible future technologies in the United States that are a part of the coal-electric cycle. From coal production to residual emissions control at the power plant stack, this report includes a brief history, current status and future assessment of each technology. It also includes a discussion, helpful for policy making decisions, of the process operation, environmental emission characteristics, market constraints and detailed cost estimates for each of these technologies, with primary emphasis on coal preparation, coal-electric generation and emissions control systems.

Ferrell, G.C.

1977-10-01T23:59:59.000Z

195

Environment, health, socioeconomics and environmental control technology. Executive summary  

DOE Green Energy (OSTI)

This report summarizes the important findings of a two-volume report that deals with the potential impacts and environmental controls associated with the operation of geothermal power plants in California's Imperial Valley. The valley contains nearly a third of the nation's total energy potential for identified hot-water resources. Possible impacts of developing those resources include violation of air quality standards if emissions of hydrogen sulfide are not abated, negative ecological effects resulting from increased in the salinity of the Salton Sea, and damage to irrigation systems caused by land subsidence induced by the extraction of geothermal fluids. Other minor impacts concern occupational health and safety, socioeconomics, and hazardous wastes. Analyses of environmental impacts and the control measures for minimizing negative impacts are based primarily on a projected production of 3000 MW of electrical power by the year 2010.

Layton, D.W.

1980-10-01T23:59:59.000Z

196

NETL: Mercury Emissions Control Technologies - Sorbent Injection for Small  

NLE Websites -- All DOE Office Websites (Extended Search)

Sorbent Injection for Small ESP Mercury Control in Low Sulfur Eastern Bituminous Coal Flue Gas Sorbent Injection for Small ESP Mercury Control in Low Sulfur Eastern Bituminous Coal Flue Gas URS Group and their test team will evaluate sorbent injection for mercury control on sites with low-SCA ESPs, burning low sulfur Eastern bituminous coals. Full-scale tests will be performed at Plant Yates Units 1 and 2 to evaluate sorbent injection performance across a cold-side ESP/wet FGD and a cold-side ESP with a dual NH3/SO3 flue gas conditioning system, respectively. Short-term parametric tests on Units 1 and 2 will provide data on the effect of sorbent injection rate on mercury removal and ash/FGD byproduct composition. Tests on Unit 2 will also evaluate the effect of dual-flue gas conditioning on sorbent injection performance. Results from a one-month injection test on Unit 1 will provide insight to the long-term performance and variability of this process as well as any effects on plant operations. The goals of the long-term testing are to obtain sufficient operational data on removal efficiency over time, effects on the ESP and balance of plant equipment, and on injection equipment operation to prove process viability.

197

Advanced Instrumentation, Information, and Control System Technologies: Nondestructive Examination Technologies - FY11 Report  

SciTech Connect

Licensees of commercial nuclear power plants in the US are expected to submit license renewal applications for the period of operation of 60 to 80 years which has also been referred to as long term operation (LTO). The greatest challenges to LTO are associated with degradation of passive components as active components are routinely maintained and repaired or placed through maintenance programs. Some passive component degradation concerns include stress corrosion cracking (SCC) of metal components, radiation induced embrittlement of the reactor pressure vessel (RPV), degradation of buried piping, degradation of concrete containment structures, and degradation of cables. Proactive management of passive component aging employs three important elements including online monitoring of degradation, early detection of degradation at precursor stages, and application of prognostics for the prediction of remaining useful life (RUL). This document assesses several nondestructive examination (NDE) measurement technologies for integration into proactive aging management programs. The assessment is performed by discussing the three elements of proactive aging management identified above, considering the current state of the industry with respect to adopting these key elements, and analyzing measurement technologies for monitoring large cracks in metal components, monitoring early degradation at precursor stages, monitoring the degradation of concrete containment structures, and monitoring the degradation of cables. Specific and general needs have been identified through this assessment. General needs identified include the need for environmentally rugged sensors are needed that can operate reliably in an operating reactor environment, the need to identify parameters from precursor monitoring technologies that are unambiguously correlated with the level of pre-macro defect damage, and a methodology for identifying regions where precursor damage is most likely to initiate.

Meyer, Ryan M.; Coble, Jamie B.; Ramuhalli, Pradeep; Bond, Leonard J.

2011-08-30T23:59:59.000Z

198

Assessment of basic research needs for greenhouse gas control technologies  

SciTech Connect

This paper is an outgrowth of an effort undertaken by the Department of Energy's Office of Energy Research to assess the fundamental research needs to support a national program in carbon management. Five topics were identified as areas where carbon management strategies and technologies might be developed: (1) capture of carbon dioxide, decarbonization strategies, and carbon dioxide disposal and utilization; (2) hydrogen development and fuel cells; (3) enhancement of the natural carbon cycle; (4) biomass production and utilization; and (5) improvement of the efficiency of energy production, conversion, and utilization. Within each of these general areas, experts came together to identify targets of opportunity for fundamental research likely to lead to the development of mid- to long-term solutions for stabilizing or decreasing carbon dioxide and other greenhouse gases in the atmosphere. Basic research to support the options outlined above are far reaching-from understanding natural global processes such as the ocean and terrestrial carbon cycles to development of new materials and concepts for chemical separation. Examples of fundamental research needs are described in this paper.

Benson, S.M.; Chandler, W.; Edmonds, J.; Houghton, J.; Levine, M.; Bates, L.; Chum, H.; Dooley, J.; Grether, D.; Logan, J.; Wiltsee, G.; Wright, L.

1998-09-01T23:59:59.000Z

199

Systems and Controls Analysis and Testing; Harvesting More Wind Energy with Advanced Controls Technology (Fact Sheet)  

DOE Green Energy (OSTI)

This fact sheet outlines the systems and controls analysis and testing that takes place at the NWTC on the Controls Advanced Research Turbines.

Not Available

2010-01-01T23:59:59.000Z

200

Study of storage yard PRIC key technologies based on modern measurement and control  

Science Conference Proceedings (OSTI)

Pattern recognition and intelligent control (PRIC) based on modern measure and control is developing with the important challenge that machine how to percept external environment information. At the same time, storage yard automation guarantee the efficiency ... Keywords: PRIC technology, embedded system, fuzzy theory, image matching, storage yard

Changan Ji; Xiubin Zhang; Junhao Ying; Yi Wang; Guohui Zeng

2006-04-01T23:59:59.000Z

Note: This page contains sample records for the topic "achievable control technology" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


201

NREL's National Wind Technology Center provides the world's only dedicated turbine controls testing platforms.  

E-Print Network (OSTI)

NREL's National Wind Technology Center provides the world's only dedicated turbine controls testing platforms. Today's utility-scale wind turbine structures are more complex and their compo- nents more of algorithms to control the dynamic systems of wind turbines must account for multiple complex, nonlinear

202

FEMP/NTDP Technology Focus Chiller Controls-related Energy Saving Opportunities  

E-Print Network (OSTI)

are designed and operated, and in the diversity of chiller products that are available to support innovativeFEMP/NTDP Technology Focus Chiller Controls-related Energy Saving Opportunities in Federal in recent years has been on optimization of set point and staging controls, improvements in chiller design

203

Control of attendance applied in higher education through mobile NFC technologies  

Science Conference Proceedings (OSTI)

This paper presents an improved attendance control system, required for continuous evaluation which has become compulsory following the Bologna Process. It provides a solution based on NFC technology and is based on a real project developed and pilot ... Keywords: Check-in, Class attendance, EHEA, NFC, Presence control, QR codes, Roll call, Tap & Go

Marcos J. LPez FernNdez; Jorge GuzN FernNdez; Sergio ROs Aguilar; Blanca Salazar Selvi; RubN GonzLez Crespo

2013-09-01T23:59:59.000Z

204

JV Task 126 - Mercury Control Technologies for Electric Utilities Burning Bituminous Coal  

SciTech Connect

The EERC developed an applied research consortium project to test cost-effective mercury (Hg) control technologies for utilities burning bituminous coals. The project goal was to test innovative Hg control technologies that have the potential to reduce Hg emissions from bituminous coal-fired power plants by {ge}90% at costs of one-half to three-quarters of current estimates for activated carbon injection (ACI). Hg control technology evaluations were performed using the EERC's combustion test facility (CTF). The CTF was fired on pulverized bituminous coals at 550,000 Btu/hr (580 MJ/hr). The CTF was configured with the following air pollution control devices (APCDs): selective catalytic reduction (SCR) unit, electrostatic precipitator (ESP), and wet flue gas desulfurization system (WFDS). The Hg control technologies investigated as part of this project included ACI (three Norit Americas, Inc., and eleven Envergex sorbents), elemental mercury (Hg{sup 0}) oxidation catalysts (i.e., the noble metals in Hitachi Zosen, Cormetech, and Hitachi SCR catalysts), sorbent enhancement additives (SEAs) (a proprietary EERC additive, trona, and limestone), and blending with a Powder River Basin (PRB) subbituminous coal. These Hg control technologies were evaluated separately, and many were also tested in combination.

Jason Laumb; John Kay; Michael Jones; Brandon Pavlish; Nicholas Lentz; Donald McCollor; Kevin Galbreath

2009-03-29T23:59:59.000Z

205

Hydrogen-control systems for severe LWR accident conditions - a state-of-technology report  

Science Conference Proceedings (OSTI)

This report reviews the current state of technology regarding hydrogen safety issues in light water reactor plants. Topics considered in this report relate to control systems and include combustion prevention, controlled combustion, minimization of combustion effects, combination of control concepts, and post-accident disposal. A companion report addresses hydrogen generation, distribution, and combustion. The objectives of the study were to identify the key safety issues related to hydrogen produced under severe accident conditions, to describe the state of technology for each issue, and to point out ongoing programs aimed at resolving the open issues.

Hilliard, R.K.; Postma, A.K.; Jeppson, D.W.

1983-03-01T23:59:59.000Z

206

Using Semantic Web Technologies to Develop Intrinsically Resilient Energy Control Systems  

SciTech Connect

To preserve critical energy control functions while under attack, it is necessary to perform comprehensive analysis on root causes and impacts of cyber intrusions without sacrificing the availability of energy delivery. We propose to design an intrinsically resilient energy control system where we extensively utilize Semantic Web technologies, which play critical roles in knowledge representation and acquisition. While our ultimate goal is to ensure availability/resiliency of energy delivery functions and the capability to assess root causes and impacts of cyber intrusions, the focus of this paper is to demonstrate a proof of concept of how Semantic Web technologies can significantly contribute to resilient energy control systems.

Sheldon, Frederick T [ORNL; Huang, Jingshan [ORNL; Fetzer, Daniel T [ORNL; Morris, Thomas H [ORNL; Jonathan, Kirsch [Siemens Corporate Research; Goose, Stuart [Siemens Corporate Research; Wei, Dong [Siemens Corporate Research; Dang, Jiangbo [Siemens Corporate Research; Manz, David [Pacific Northwest National Laboratory (PNNL)

2012-01-01T23:59:59.000Z

207

NETL: Mercury Emissions Control Technologies - Bench Scale Kinetics of  

NLE Websites -- All DOE Office Websites (Extended Search)

Bench Scale Kinetics of Mercury Reactions in FGD Liquors Bench Scale Kinetics of Mercury Reactions in FGD Liquors When research into the measurement and control of Hg emissions from coal-fired power plants began in earnest in the early 1990s, it was observed that oxidized mercury can be scrubbed at high efficiency in wet FGD systems, while elemental mercury can not. In many cases, elemental mercury concentrations were observed to increase slightly across wet FGD systems, but this was typically regarded as within the variability of the measurement methods. However, later measurements have shown substantial re-emissions from some FGD systems. The goal of this project is to develop a fundamental understanding of the aqueous chemistry of mercury (Hg) absorbed by wet flue gas desulfurization (FGD) scrubbing liquors. Specifically, the project will determine the chemical reactions that oxidized mercury undergoes once absorbed, the byproducts of those reactions, and reaction kinetics.

208

Arms Control and Nonproliferation Technologies Second Quarter 1993I................................................................................................................................................................  

E-Print Network (OSTI)

Observers from the Department of Energy and the Defense Nuclear Agency watch as a tag/seal is applied to a uranium hexafluoride cylinder during the demonstration held at Portsmouth Gaseous Diffusion Plant. In June 1993, the Department of Energy conducted a demonstration of the ability to tag and seal potential nuclear material containers appropriate for the U.S.-Russian conversion of highly enriched uranium (HEU) to lowenrichment uranium (LEU). Begun in the Office of Arms Control and Nonproliferation, the task was carried out after DOE's reorganization by the Qffice of Research and Development. Tags and seals that were previously developed at the DOE national laboratories and under the sponsorship of the Defense Nuclear Agency were demonstrated on three possible containers: the Department of Transportation Specification 6M HEU container, the AT-400R HEU container, and the Type 30B uranium hexafluoride cylinder.

Thepurposeof Armscontroland

1993-01-01T23:59:59.000Z

209

Advanced Control Technology Update: Multi-Loop Tuning and Model Predictive Control  

Science Conference Proceedings (OSTI)

This technical update provides information on two projects in the advanced control area. The first project is a study of control system tuning methods for multiple interacting proportional-integral-derivative PID control loops. The traditional method for tuning such systems, common on power plant boiler control systems, is to tune each loop in a specified sequence. An alternative method, in which all loops are tuned simultaneously, is being developed in this study and will be compared to the traditional ...

2008-03-30T23:59:59.000Z

210

NETL: Advanced NOx Emissions Control: Control Technology - Methane de-NOx  

NLE Websites -- All DOE Office Websites (Extended Search)

METHANE de-NOx® METHANE de-NOx® The Gas Technology Institute (GTI) is teaming with the All-Russian Thermal Engineering Institute and DB Riley to develop a pulverized-coal (PC)-combustion system that is an extension of IGT's METHANE de-NOx® technology. The technology is composed of a novel PC burner design using natural gas fired coal preheating developed and demonstrated in Russia, LNBs with internal combustion staging, and additional natural gas injection with overfire air. The coal is preheated at elevated temperatures (up to 1500oF) in oxygen deficient conditions prior to combustion. Coal preheat releases fuel-bound nitrogen together with volatiles present in the coal. These conditions promote the conversion of fuel-bound nitrogen to molecular nitrogen rather than to NOx.

211

Homeostatic control: economic integration of solar technologies into electric power operations and planning  

DOE Green Energy (OSTI)

The economic and technical interfaces between the electrical utility and the distributed, nondispatchable electric generation systems are only minimally understood at the present time. The economic issues associated with the interface of new energy technologies and the electric utility grid are discussed. Then the concept of Homeostatic Control is introduced and the use of such an economic concept applied to the introduction of nondispatchable technologies into the existing utility system is discussed. The transition and potential impact of a Homoeostatic Control system working with the existing electric utility system is discussed.

Tabors, R.D.

1981-07-01T23:59:59.000Z

212

Large-Scale Mercury Control Technology Testing for Lignite-Fired Utilities - Oxidation Systems for Wet FGD  

Science Conference Proceedings (OSTI)

Mercury (Hg) control technologies were evaluated at Minnkota Power Cooperative's Milton R. Young (MRY) Station Unit 2, a 450-MW lignite-fired cyclone unit near Center, North Dakota, and TXU Energy's Monticello Steam Electric Station (MoSES) Unit 3, a 793-MW lignite--Powder River Basin (PRB) subbituminous coal-fired unit near Mt. Pleasant, Texas. A cold-side electrostatic precipitator (ESP) and wet flue gas desulfurization (FGD) scrubber are used at MRY and MoSES for controlling particulate and sulfur dioxide (SO{sub 2}) emissions, respectively. Several approaches for significantly and cost-effectively oxidizing elemental mercury (Hg{sup 0}) in lignite combustion flue gases, followed by capture in an ESP and/or FGD scrubber were evaluated. The project team involved in performing the technical aspects of the project included Babcock & Wilcox, the Energy & Environmental Research Center (EERC), the Electric Power Research Institute, and URS Corporation. Calcium bromide (CaBr{sub 2}), calcium chloride (CaCl{sub 2}), magnesium chloride (MgCl{sub 2}), and a proprietary sorbent enhancement additive (SEA), hereafter referred to as SEA2, were added to the lignite feeds to enhance Hg capture in the ESP and/or wet FGD. In addition, powdered activated carbon (PAC) was injected upstream of the ESP at MRY Unit 2. The work involved establishing Hg concentrations and removal rates across existing ESP and FGD units, determining costs associated with a given Hg removal efficiency, quantifying the balance-of-plant impacts of the control technologies, and facilitating technology commercialization. The primary project goal was to achieve ESP-FGD Hg removal efficiencies of {ge}55% at MRY and MoSES for about a month.

Steven A. Benson; Michael J. Holmes; Donald P. McCollor; Jill M. Mackenzie; Charlene R. Crocker; Lingbu Kong; Kevin C. Galbreath

2007-03-31T23:59:59.000Z

213

Carrots and Sticks: A Comprehensive Business Model for the Successful Achievement of Energy Efficiency Resource Standards Environmental Energy Technologies DivisionMarch 2011  

Science Conference Proceedings (OSTI)

Energy efficiency resource standards (EERS) are a prominent strategy to potentially achieve rapid and aggressive energy savings goals in the U.S. As of December 2010, twenty-six U.S. states had some form of an EERS with savings goals applicable to energy efficiency (EE) programs paid for by utility customers. The European Union has initiated a similar type of savings goal, the Energy End-use Efficiency and Energy Services Directive, where it is being implemented in some countries through direct partnership with regulated electric utilities. U.S. utilities face significant financial disincentives under traditional regulation which affects the interest of shareholders and managers in aggressively pursuing cost-effective energy efficiency. Regulators are considering some combination of mandated goals ('sticks') and alternative utility business model components ('carrots' such as performance incentives) to align the utility's business and financial interests with state and federal energy efficiency public policy goals. European countries that have directed their utilities to administer EE programs have generally relied on non-binding mandates and targets; in the U.S., most state regulators have increasingly viewed 'carrots' as a necessary condition for successful achievement of energy efficiency goals and targets. In this paper, we analyze the financial impacts of an EERS on a large electric utility in the State of Arizona using a pro-forma utility financial model, including impacts on utility earnings, customer bills and rates. We demonstrate how a viable business model can be designed to improve the business case while retaining sizable ratepayer benefits. Quantifying these concerns and identifying ways they can be addressed are crucial steps in gaining the support of major stakeholder groups - lessons that can apply to other countries looking to significantly increase savings targets that can be achieved from their own utility-administered EE programs.

Satchwell, Andrew; Cappers, Peter; Goldman, Charles

2011-03-22T23:59:59.000Z

214

DOE/NETL's Mercury Control Technology R&D Program Review  

NLE Websites -- All DOE Office Websites (Extended Search)

DOE/NETL's Mercury Control Technology R&D Program Review DOE/NETL's Mercury Control Technology R&D Program Review July 14-15, 2004 Table of Contents Disclaimer Papers and Presentations Program Review Overview Sorbent Injection Research Panel Discussion: Sorbent Injection for Hg Control Mercury Control Technology R&D I Poster Session Mercury Control Technology R&D II By-Product Characterization Disclaimer This report was prepared as an account of work sponsored by an agency of the United States Government. Neither the United States Government or any agency thereof, nor any of their employees, makes any warranty, express or implied, or assumes any legal liability or responsibility for the accuracy, completeness, or usefulness of any information, apparatus, product, or process disclosed, or represents that its use would not infringe privately owned rights. Reference herein to any specific commercial product, process, or service by trade name, trademark, manufacturer, or otherwise does not necessarily constitute or imply its endorsement, recommendation, or favoring by the United States Government or any agency thereof. The views and opinions of authors expressed herein do not necessarily state or reflect those of the United States Government or any agency thereof.

215

Geothermal and geopressure blowout control. Phase I. Study of existing technology. Phase II. Program plan for geothermal and geopressure blowout control  

DOE Green Energy (OSTI)

Four papers on existing technology and program planning for blowout control in geothermal and geopressured systems are included. Separate abstracts were prepared for each. (MHR)

Rehm, W.A.; Goins, W.C. Jr.

1978-11-01T23:59:59.000Z

216

DOE/NETL's Mercury Emissions Control Technology R&D Program  

NLE Websites -- All DOE Office Websites (Extended Search)

Mercury Emissions Control Mercury Emissions Control Technology R&D Program LRC and Lignite Industry Meeting August 27-28, 2002 Bismarck, ND Thomas J. Feeley, III, Product Manager Innovations for Existing Plants LigniteResearch_TJF,082702 Presentation Outline * About NETL * IEP Program * Hg Background * Hg and lignite coals * Hg Control R&D LigniteResearch_TJF,082702 About NETL LigniteResearch_TJF,082702 * One of DOE's 17 national labs * Government owned / operated * Sites in: - Pennsylvania - West Virginia - Oklahoma - Alaska * More than 1,100 federal and support contractor employees National Energy Technology Laboratory LigniteResearch_TJF,082702 Electric Power Using Coal Clean Liquid Fuels Natural Gas Coal Production Environmental Control V21 Next Generation Carbon Sequestration Exploration & Production Refining &

217

Technologies  

Technologies Materials. Aggregate Spray for Air Particulate; Actuators Made From Nanoporous Materials; Ceramic Filters; Energy Absorbing Material; Diode Arrays for ...

218

Technologies  

Science & Technology. Weapons & Complex Integration. News Center. News Center. Around the Lab. Contacts. For Reporters. Livermore Lab Report. ...

219

Technologies  

Technologies Energy. Advanced Carbon Aerogels for Energy Applications; Distributed Automated Demand Response; Electrostatic Generator/Motor; Modular Electromechanical ...

220

Technologies  

Technologies Energy, Utilities, & Power Systems. Advanced Carbon Aerogels for Energy Applications; Distributed Automated Demand Response; Electrostatic Generator/Motor

Note: This page contains sample records for the topic "achievable control technology" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


221

Technologies  

Technologies Research Tools. Cell-Free Assembly of NanoLipoprotein Particles; Chemical Prism; Lawrence Livermore Microbial Detection Array (LLMDA) ...

222

Integrated Emissions Control - Process Review: Multi-Pollutant Control Technology Descriptions and Performance  

Science Conference Proceedings (OSTI)

A few air pollution control suppliers are developing processes that may reduce several pollutants simultaneously in a configuration that is lower in cost than the total cost of using existing devices for each pollutant. It would benefit the industry if an independent organization that is technically knowledgeable about all the components of such multi-pollutant controls evaluated the opportunities these processes offer.

2002-03-13T23:59:59.000Z

223

Energy-efficient air pollution controls for fossil-fueled plants: Technology assessment  

SciTech Connect

The 1990 Clean Air Act Amendments require most fossil-fuel fired power plants to reduce sulfur dioxide, nitrogen oxides, and particulate emissions. While emission-control equipment is available to help most of New York State`s 91 utility units in 31 power plants comply with the new regulations, technologies currently available consume energy, increase carbon dioxide emissions, reduce operating efficiency, and may produce large amounts of solid and/or semisolid byproducts that use additional energy for processing and disposal. This report discribes several pollution-control technologies that are more energy efficient compared to traditional technologies for controlling sulfur dioxide, nitrogen oxide, and particulates, that may have application in New York State. These technologies are either in commercial use, under development, or in the demonstration phase; This report also presents operating characteristics for these technologies and discusses solutions to dispose of pollution-control system byproducts. Estimated energy consumption for emission-control systems relative to a plant`s gross generating capacity is 3 to 5 for reducing up to 90% sulfur dioxide emissions from coal-fired plants. 0.5 to 2.5% for reducing nitrogen oxide emissions by up to 80% from all fossil-fuel fired plants; and 0.5 to 1.5 % for controlling particulate emissions from oil- and coal-fired plants. While fuel switching and/or cofiring with natural gas are options to reduce emissions, these techniques are not considered in this report; the discussion is limited to fossil-fueled steam-generating plants.

Sayer, J.H.

1995-06-01T23:59:59.000Z

224

CEBAF accelerator achievements  

Science Conference Proceedings (OSTI)

In the past decade, nuclear physics users of Jefferson Lab's Continuous Electron Beam Accelerator Facility (CEBAF) have benefited from accelerator physics advances and machine improvements. As of early 2011, CEBAF operates routinely at 6 GeV, with a 12 GeV upgrade underway. This article reports highlights of CEBAF's scientific and technological evolution in the areas of cryomodule refurbishment, RF control, polarized source development, beam transport for parity experiments, magnets and hysteresis handling, beam breakup, and helium refrigerator operational optimization.

Y.C. Chao, M. Drury, C. Hovater, A. Hutton, G.A. Krafft, M. Poelker, C. Reece, M. Tiefenback

2011-06-01T23:59:59.000Z

225

NREL's National Wind Technology Center provides the world's only dedicated turbine controls testing platforms.  

E-Print Network (OSTI)

NREL's National Wind Technology Center provides the world's only dedicated turbine controls testing platforms. Today's utility-scale wind turbine structures are more complex and their compo- nents more turbine designers is to capture the maximum amount of energy, with minimal structural loading, for minimal

226

Scoping Study: Surface Mount Technology and Applications in Power Electronics and Control Systems  

Science Conference Proceedings (OSTI)

The electronics packaging industry has not seen a revolution of the magnitude of surface mount technology (SMT) since the development of the printed wiring board. This study examines the rapid shift toward SMT and provides an overview of SMT applications for power electronics and controls equipment manufacturers.

1996-10-06T23:59:59.000Z

227

Building Performance Monitoring, Control, and Information Systems  

NLE Websites -- All DOE Office Websites (Extended Search)

are of critical importance in achieving optimal low-energy building performance. Advanced monitoring and control technologies with high energy saving potential are widely...

228

Editorial and Introduction of the Special Issue for the Ninth International Conference on Greenhouse Gas Control Technologies in the International Journal of Greenhouse Gas Control  

Science Conference Proceedings (OSTI)

Short one page editorial to introduce the +30 peer reviewed papers contained within the Special Issue for the Ninth International Conference on Greenhouse Gas Control Technologies in the International Journal of Greenhouse Gas Control

Dooley, James J.; Benson, Sally M.; Karimjee, Anhar; Rubin, Edward S.

2010-03-01T23:59:59.000Z

229

Environmental control technology activities of the Department of Energy in FY 1978  

DOE Green Energy (OSTI)

This second in a series of annual reports on environmental control technology activities within DOE serves as a basis for evaluating program progress. The total DOE FY 1978 funding allocation related to environmenta control activities was $294 million, which corresponds to 3.3% of the total FY 1978 budget. Funding allocations for environmental control activities in the budget show fossil and nuclear energy technologies accounting for 90% of the total (26 and 64%, respectively). The majority of the fossil-energy-related activities were related to the coal program. Waste management activities demanded the majority of the nuclear energy funds. Conservation and geothermal made up 4 and 3%, respectively, of the total. The remaining portion of the total consisted of solar (2%), basic energy sciences (1%), and magnetic fusion energy (less than 1%). (MCW)

Not Available

1979-03-01T23:59:59.000Z

230

Instrumentation, Controls, and Human-Machine Interface Technology Development Roadmap in Support of Grid Appropriate Reactors  

Science Conference Proceedings (OSTI)

Grid Appropriate Reactors (GARs) are a component of the U.S. Department of Energy s (DOE s) Global Nuclear Energy Partnership (GNEP) program. GARs have smaller output power (Instrumentation, Controls, and Human-Machine Interface (ICHMI) technology development roadmap emphasizing the specific characteristics of GARs [1]. This roadmapping effort builds upon and focuses the recently developed, more general nuclear energy ICHMI technology development roadmap [2]. The combination of the smaller plant size, smaller grids, and deployment in locations without extensive prior nuclear power experience presents particular infrastructure, regulation, design, operational, and safeguards challenges for effective GAR deployment. ICHMI technologies are central to efficient GAR operation and as such are a dimension of each of these challenges. Further, while the particular ICHMI technologies to be developed would be useful at larger power plants, they are not high-priority development items at the larger plants. For example, grid transient resilience would be a useful feature for any reactor/grid combination and indeed would have limited some recent blackout events. However, most large reactors have limited passive cooling features. Large plants with active safety response features will likely preserve trip preferential grid transient response. This contrasts sharply with GARs featuring passive shutdown cooling, which can safely support grid stability during large grid transients. ICHMI technologies ranging from alternative control algorithms to simplified human-interface system designs are key to enabling GARs to respond properly and thereby stabilize the grid during transients.

Holcomb, David Eugene [ORNL; Upadhyaya, Belle R. [University of Tennessee, Knoxville (UTK); Kisner, Roger A [ORNL; O'Hara, John [Brookhaven National Laboratory (BNL); Quinn, Edward L. [Longenecker & Associates; Miller, Don W. [Ohio State University

2009-01-01T23:59:59.000Z

231

Technologies  

High Performance Computing (HPC) Technologies; Industrial Partnerships Office P.O. Box 808, L-795 Livermore, CA 94551 Phone: (925) 422-6416 Fax: (925) ...

232

U.S. Department of Energy Instrumentation and Controls Technology Research for Advanced Small Modular Reactors  

Science Conference Proceedings (OSTI)

Instrumentation, controls, and human-machine interfaces (ICHMI) are essential enabling technologies that strongly influence nuclear power plant performance and operational costs. The U.S. Department of Energy (DOE) has recognized that ICHMI research, development, and demonstration (RD&D) is needed to resolve the technical challenges that may compromise the effective and efficient utilization of modern ICHMI technology and consequently inhibit realization of the benefits offered by expanded utilization of nuclear power. Consequently, key DOE programs have substantial ICHMI RD&D elements to their respective research portfolio. This article describes current ICHMI research to support the development of advanced small modular reactors.

Wood, Richard Thomas [ORNL

2012-01-01T23:59:59.000Z

233

Communication to the 10th International Conference on Greenhouse Gas Control Technologies (GHGT 10), Amsterdam, September 19-23, 2010.  

E-Print Network (OSTI)

Communication to the 10th International Conference on Greenhouse Gas Control Technologies (GHGT 10 on Greenhouse Gas Control Technologies GHGT-10, Amsterdam : Pays-Bas (2010)" #12;2. Historical context Total. The captured gas is compressed and transported for about 30km reusing an existing natural gas pipeline. The gas

Paris-Sud XI, Université de

234

Establishment of an Environmental Control Technology Laboratory with a Circulating Fluidized-Bed Combustion System  

DOE Green Energy (OSTI)

On February 14, 2002, President Bush announced the Clear Skies Initiative, a legislative proposal to control the emissions of nitrogen oxides (NO{sub x}), sulfur dioxide (SO{sub 2}), and mercury from power plants. In response to this initiative, the National Energy Technology Laboratory organized a Combustion Technology University Alliance and hosted a Solid Fuel Combustion Technology Alliance Workshop. The workshop identified multi-pollutant control; improved sorbents and catalysts; mercury monitoring and capture; and improved understanding of the underlying reaction chemistry occurring during combustion as the most pressing research needs related to controlling environmental emissions from fossil-fueled power plants. The Environmental Control Technology Laboratory will help meet these challenges and offer solutions for problems associated with emissions from fossil-fueled power plants. The goal of this project was to develop the capability and technology database needed to support municipal, regional, and national electric power generating facilities to improve the efficiency of operation and solve operational and environmental problems. In order to effectively provide the scientific data and the methodologies required to address these issues, the project included the following aspects: (1) Establishing an Environmental Control Technology Laboratory using a laboratory-scale, simulated fluidized-bed combustion (FBC) system; (2) Designing, constructing, and operating a bench-scale (0.6 MW{sub th}), circulating fluidized-bed combustion (CFBC) system as the main component of the Environmental Control Technology Laboratory; (3) Developing a combustion technology for co-firing municipal solid waste (MSW), agricultural waste, and refuse-derived fuel (RDF) with high sulfur coals; (4) Developing a control strategy for gaseous emissions, including NO{sub x}, SO{sub 2}, organic compounds, and heavy metals; and (5) Developing new mercury capturing sorbents and new particulate filtration technologies. Major tasks during this period of the funded project's timeframe included: (1) Conducting pretests on a laboratory-scale simulated FBC system; (2) Completing detailed design of the bench-scale CFBC system; (3) Contracting potential bidders to fabricate of the component parts of CFBC system; (4) Assembling CFBC parts and integrating system; (5) Resolving problems identified during pretests; (6) Testing with available Powder River Basin (PRB) coal and co-firing of PRB coal with first wood pallet and then chicken wastes; and (7) Tuning of CFBC load. Following construction system and start-up of this 0.6 MW CFBC system, a variety of combustion tests using a wide range of fuels (high-sulfur coals, low-rank coals, MSW, agricultural waste, and RDF) under varying conditions were performed to analyze and monitor air pollutant emissions. Data for atmospheric pollutants and the methodologies required to reduce pollutant emissions were provided. Integration with a selective catalytic reduction (SCR) slipstream unit did mimic the effect of flue gas composition, including trace metals, on the performance of the SCR catalyst to be investigated. In addition, the following activities were also conducted: (1) Developed advanced mercury oxidant and adsorption additives; (2) Performed laboratory-scale tests on oxygen-fuel combustion and chemical looping combustion; and (3) Conducted statistical analysis of mercury emissions in a full-scale CFBC system.

Wei-Ping Pan; Yan Cao; John Smith

2008-05-31T23:59:59.000Z

235

Technolog  

NLE Websites -- All DOE Office Websites (Extended Search)

Research in Research in Science and Technolog y Sandia pushes frontiers of knowledge to meet the nation's needs, today and tomorrow Sandia National Laboratories' fundamental science and technology research leads to greater understanding of how and why things work and is intrinsic to technological advances. Basic research that challenges scientific assumptions enables the nation to push scientific boundaries. Innovations and breakthroughs produced at Sandia allow it to tackle critical issues, from maintaining the safety, security and effectiveness of the nation's nuclear weapons and preventing domestic and interna- tional terrorism to finding innovative clean energy solutions, develop- ing cutting-edge nanotechnology and moving the latest advances to the marketplace. Sandia's expertise includes:

236

Establishment of an Environmental Control Technology Laboratory with a Circulating Fluidized-Bed Combustion System  

DOE Green Energy (OSTI)

This report is to present the progress made on the project ''Establishment of an Environmental Control Technology Laboratory (ECTL) with a Circulating Fluidized-Bed Combustion (CFBC) System'' during the period January 1, 2006 through March 31, 2006. Work was performed on the following activities. First, the fabrication and manufacture of the CFBC Facility were completed. The riser, primary cyclone and secondary cyclone of Circulating Fluidized Bed (CFB) Combustor have been erected. Second, the Mercury Control Workshop and the Grand Opening of Institute for Combustion Science and Environmental Technology (ICSET) were successfully held on February 22 and 23, 2006, respectively. Third, effects of hydrogen chlorine (HCl) and sulfur dioxide (SO{sub 2}) on mercury oxidation were studied in a drop tube reactor. The experimental results from this study are presented in this report. Finally, the proposed work for the next quarter is described in this report.

Wei-Ping Pan; Yan Cao; Songgeng Li

2006-04-01T23:59:59.000Z

237

Emission Control Research to Enable Fuel Efficiency: Department of Energy Heavy Vehicle Technologies  

DOE Green Energy (OSTI)

The Office of Heavy Vehicle Technologies supports research to enable high-efficiency diesel engines to meet future emissions regulations, thus clearing the way for their use in light trucks as well as continuing as the most efficient powerplant for freight-haulers. Compliance with Tier 2 rules and expected heavy duty engine standards will require effective exhaust emission controls (after-treatment) for diesels in these applications. DOE laboratories are working with industry to improve emission control technologies in projects ranging from application of new diagnostics for elucidating key mechanisms, to development and tests of prototype devices. This paper provides an overview of these R and D efforts, with examples of key findings and developments.

Gurpreet Singh; Ronald L. Graves; John M. Storey; William P. Partridge; John F. Thomas; Bernie M. Penetrante; Raymond M. Brusasco; Bernard T. Merritt; George E. Vogtlin; Christopher L. Aardahl; Craig F. Habeger; M.L. Balmer

2000-06-19T23:59:59.000Z

238

Technology  

NLE Websites -- All DOE Office Websites (Extended Search)

Technology Computers and the internet play an increasingly larger role in the lives of students. In this activity, students must use various web sites to locate specific pieces of...

239

Standards and Technology Adoption Case Study: Inter-Control Center Protocol (ICCP/TASE.2)  

Science Conference Proceedings (OSTI)

This is the story of the development and deployment of the Inter- Control Center Protocol (ICCP), later to be known as IEC 60870- 6, the Telecontrol Application Service Element 2 (TASE.2). The enthusiastic acceptance of this communications suite by the power industry is one of the most successful stories of standards and technology adoption in a business area that is notorious for its resistance to change. Nearly every Energy Management System (EMS) in use today provides an ICCP connection for exchanging...

2012-08-13T23:59:59.000Z

240

Graduate Automotive Technology Education (GATE) Center for Hybrid Electric Drivetrains and Control Strategies  

DOE Green Energy (OSTI)

Beginning the fall semester of 1999, The University of Maryland, Departments of Mechanical and Electrical Engineering and the Institute for Systems Research served as a U.S. Department of Energy (USDOE) Graduate Automotive Technology Education (GATE) Center for Hybrid Electric Drivetrains and Control Strategies. A key goal was to produce a graduate level education program that educated and prepared students to address the technical challenges of designing and developing hybrid electric vehicles, as they progressed into the workforce. A second goal was to produce research that fostered the advancement of hybrid electric vehicles, their controls, and other related automotive technologies. Participation ended at the University of Maryland after the 2004 fall semester. Four graduate courses were developed and taught during the course of this time, two of which evolved into annually-taught undergraduate courses, namely Vehicle Dynamics and Control Systems Laboratory. Five faculty members from Mechanical Engineering, Electrical Engineering, and the Institute for Systems Research participated. Four Ph.D. degrees (two directly supported and two indirectly supported) and seven Master's degrees in Mechanical Engineering resulted from the research conducted. Research topics included thermoelectric waste heat recovery, fuel cell modeling, pre- and post-transmission hybrid powertrain control and integration, hybrid transmission design, H{sub 2}-doped combustion, and vehicle dynamics. Many of the participating students accepted positions in the automotive industry or government laboratories involved in automotive technology work after graduation. This report discusses the participating faculty, the courses developed and taught, research conducted, the students directly and indirectly supported, and the publication list. Based on this collection of information, the University of Maryland firmly believes that the key goal of the program was met and that the majority of the participating students are now contributing to the advancement of automotive technology in this country.

David Holloway

2005-09-30T23:59:59.000Z

Note: This page contains sample records for the topic "achievable control technology" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


241

Identification of environmental control technologies for geothermal development in the Imperial Valley of California  

DOE Green Energy (OSTI)

Control technologies to manage environmental impacts from geothermal developments in California's Imperial Valley from development to 1985 are discussed. Included are descriptions of methods for managing land subsidence by fluid injection; for preventing undesirable induced seismicity or mitigating the effects of seismic events; for managing liquid wastes through pretreatment or subsurface injection; for controlling H/sub 2/S by dispersal, reinjection, and chemical treatment of effluents; and for minimizing the impact of noise from power plants by setting up buffer zones and exclusion areas.

Snoeberger, D.F.; Hill, J.H.

1978-10-05T23:59:59.000Z

242

Oil shale: potential environmental impacts and control technology. Environmental research brief  

SciTech Connect

The U.S. Environmental Protection Agency's Industrial Environmental Research Laboratory in Cincinnati, Ohio (IERL-Ci) has performed research related to oil shale processing and disposal since 1973. This research is in support of the Clean Air Act, The Federal Water Pollution Control Act, the Resource Conservation and Recovery Act, the Safe Drinking Water Act, and the Toxic Substances Control Act. Potential environmental impacts from oil shale development activities have been identified and potential control technologies are being evaluated through a combination of laboratory and field tests on actual oil shale waste streams. This paper discusses recent results from this program. Included are field test results on control of sulfur gases at Occidental Oil Shale's Logan Wash Site and Geokinetic's Kamp Kerogen Site, wastewater treatability studies on retort water and gas condensate at Logan Wash, and results of laboratory and field testing on raw and retorted oil shales.

Bates, E.R.; Liberick, W.W.; Burckle, J.

1984-03-01T23:59:59.000Z

243

Corporate Achievement Award  

Science Conference Proceedings (OSTI)

Recognizes industry achievement; an outstanding process, product, or contribution that has made an impact on its industry segment. Corporate Achievement Award Awards Program achievement aocs application award Awards baldwin distinguished division

244

Demand Responsive and Energy Efficient Control Technologies andStrategies in Commercial Buildings  

SciTech Connect

Commercial buildings account for a large portion of summer peak electric demand. Research results show that there is significant potential to reduce peak demand in commercial buildings through advanced control technologies and strategies. However, a better understanding of commercial buildings contribution to peak demand and the use of energy management and control systems is required to develop this demand response resource to its full potential. The main objectives of the study were: (1) To evaluate the size of contributions of peak demand commercial buildings in the U.S.; (2) To understand how commercial building control systems support energy efficiency and DR; and (3) To disseminate the results to the building owners, facility managers and building controls industry. In order to estimate the commercial buildings contribution to peak demand, two sources of data are used: (1) Commercial Building Energy Consumption Survey (CBECS) and (2) National Energy Modeling System (NEMS). These two sources indicate that commercial buildings noncoincidental peak demand is about 330GW. The project then focused on technologies and strategies that deliver energy efficiency and also target 5-10% of this peak. Based on a building operations perspective, a demand-side management framework with three main features: (1) daily energy efficiency, (2) daily peak load management and (3) dynamic, event-driven DR are outlined. A general description of DR, its benefits, and nationwide DR potential in commercial buildings are presented. Case studies involving these technologies and strategies are described. The findings of this project are shared with building owners, building controls industry, researchers and government entities through a webcast and their input is requested. Their input is presented in the appendix section of this report.

Piette, Mary Ann; Kiliccote, Sila

2006-09-01T23:59:59.000Z

245

Cyclone Boiler Field Testing of Advanced Layered NOx Control Technology in Sioux Unit 1  

SciTech Connect

A four week testing program was completed during this project to assess the ability of the combination of deep staging, Rich Reagent Injection (RRI), and Selective Non-Catalytic Reduction (SNCR) to reduce NOx emissions below 0.15 lb/MBtu in a cyclone fired boiler. The host site for the tests was AmerenUE's Sioux Unit 1, a 500 MW cyclone fired boiler located near St. Louis, MO. Reaction Engineering International (REI) led the project team including AmerenUE, FuelTech Inc., and the Electric Power Research Institute (EPRI). This layered approach to NOx reduction is termed the Advanced Layered Technology Approach (ALTA). Installed RRI and SNCR port locations were guided by computational fluid dynamics (CFD) based modeling conducted by REI. During the parametric testing, NOx emissions of 0.12 lb/MBtu were achieved consistently from overfire air (OFA)-only baseline NOx emissions of 0.25 lb/MBtu or less, when firing the typical 80/20 fuel blend of Powder River Basin (PRB) and Illinois No.6 coals. From OFA-only baseline levels of 0.20 lb/MBtu, NOx emissions of 0.12 lb/MBtu were also achieved, but at significantly reduced urea flow rates. Under the deeply staged conditions that were tested, RRI performance was observed to degrade as higher blends of Illinois No.6 were used. NOx emissions achieved with ALTA while firing a 60/40 blend were approximately 0.15 lb/MBtu. NOx emissions while firing 100% Illinois No.6 were approximately 0.165 lb/MBtu. Based on the performance results of these tests, economics analyses of the application of ALTA to a nominal 500 MW cyclone unit show that the levelized cost to achieve 0.15 lb/MBtu is well below 75% of the cost of a state of the art SCR.

Marc A. Cremer; Bradley R. Adams

2006-06-30T23:59:59.000Z

246

Instrumentation, Controls, and Human-Machine Interface Technology Development Roadmap in Support of Grid Appropriate Reactors  

SciTech Connect

Grid Appropriate Reactors (GARs) are a component of the U.S. Department of Energy s (DOE s) Global Nuclear Energy Partnership (GNEP) program. GARs have smaller output power (<~600 MWe), than those intended for deployment on large, tightly coupled grids. This smaller size is important in avoiding grid destabilization, which can result from having a large fraction of a grid s electrical generation supplied by a single source. GARs are envisioned to be deployed worldwide often in locations without extensive nuclear power experience. DOE recently sponsored the creation of an Instrumentation, Controls, and Human-Machine Interface (ICHMI) technology development roadmap emphasizing the specific characteristics of GARs [1]. This roadmapping effort builds upon and focuses the recently developed, more general nuclear energy ICHMI technology development roadmap [2]. The combination of the smaller plant size, smaller grids, and deployment in locations without extensive prior nuclear power experience presents particular infrastructure, regulation, design, operational, and safeguards challenges for effective GAR deployment. ICHMI technologies are central to efficient GAR operation and as such are a dimension of each of these challenges. Further, while the particular ICHMI technologies to be developed would be useful at larger power plants, they are not high-priority development items at the larger plants. For example, grid transient resilience would be a useful feature for any reactor/grid combination and indeed would have limited some recent blackout events. However, most large reactors have limited passive cooling features. Large plants with active safety response features will likely preserve trip preferential grid transient response. This contrasts sharply with GARs featuring passive shutdown cooling, which can safely support grid stability during large grid transients. ICHMI technologies ranging from alternative control algorithms to simplified human-interface system designs are key to enabling GARs to respond properly and thereby stabilize the grid during transients.

Holcomb, David Eugene [ORNL; Upadhyaya, Belle R. [University of Tennessee, Knoxville (UTK); Kisner, Roger A [ORNL; O'Hara, John [Brookhaven National Laboratory (BNL); Quinn, Edward L. [Longenecker & Associates; Miller, Don W. [Ohio State University

2009-01-01T23:59:59.000Z

247

Achieving closure at Fernald  

Science Conference Proceedings (OSTI)

When Fluor Fernald took over the management of the Fernald Environmental Management Project in 1992, the estimated closure date of the site was more than 25 years into the future. Fluor Fernald, in conjunction with DOE-Fernald, introduced the Accelerated Cleanup Plan, which was designed to substantially shorten that schedule and save taxpayers more than $3 billion. The management of Fluor Fernald believes there are three fundamental concerns that must be addressed by any contractor hoping to achieve closure of a site within the DOE complex. They are relationship management, resource management and contract management. Relationship management refers to the interaction between the site and local residents, regulators, union leadership, the workforce at large, the media, and any other interested stakeholder groups. Resource management is of course related to the effective administration of the site knowledge base and the skills of the workforce, the attraction and retention of qualified a nd competent technical personnel, and the best recognition and use of appropriate new technologies. Perhaps most importantly, resource management must also include a plan for survival in a flat-funding environment. Lastly, creative and disciplined contract management will be essential to effecting the closure of any DOE site. Fluor Fernald, together with DOE-Fernald, is breaking new ground in the closure arena, and ''business as usual'' has become a thing of the past. How Fluor Fernald has managed its work at the site over the last eight years, and how it will manage the new site closure contract in the future, will be an integral part of achieving successful closure at Fernald.

Bradburne, John; Patton, Tisha C.

2001-02-25T23:59:59.000Z

248

A role for arms control and technology in peace-keeping operations  

Science Conference Proceedings (OSTI)

This paper describes a potential role for arms control monitoring technology in peace-keeping operations. The basic idea is to utilize monitoring technology developed or suggested for treaty verification (primarily Conventional Forces Europe (CFE), but other treaties as well) to minimize the exposure of humans as part of ``peace-keeping`` forces in various trouble spots throughout the world. The impetus comes from the dangers and high costs of stationing peace-keeping of forces in areas such as Bosnia-Herzegovina. Aside from the costs associated with such efforts the loss of life has escalated recently from 743 peace keepers lost from 1948 to 1988, to 180 lives lost in 1993 alone. Some potential advantages to using technology for certain monitoring roles are discussed in the paper and include: minimizing exposure/risk to peace-keeping personnel from hostile fire, hostage taking, etc.; sharable technology will allow all parties to view results, assess violations or transgressions, etc.; can be applied to equipment, railways, roads, etc., to confirm human and other monitoring capabilities; and provides data to settle disputes on which side initiated hostilities.

Indusi, J.; Allentuck, J.

1995-08-01T23:59:59.000Z

249

Long-Term Demonstration of Sorbent Enhancement Additive Technology for Mercury Control  

NLE Websites -- All DOE Office Websites (Extended Search)

Long-Term DemonsTraTion of sorbenT Long-Term DemonsTraTion of sorbenT enhancemenT aDDiTive TechnoLogy for mercury conTroL Background The 2005 Clean Air Mercury Rule will require significant reductions in mercury emissions from coal-fired power plants. The combustion of subbituminous coals typically results in higher fractions of elemental mercury emissions than the combustion of bituminous coals. This complicates mercury capture efforts, particularly for technologies using powdered activated carbon (PAC) injection, because elemental mercury is not readily captured by PAC injection alone. In short, unmodified PACs are better suited for bituminous coals than for subbituminous coals. Various proprietary sorbent enhancement additives (SEA) have been developed to increase the mercury reactivity of PACs, and perhaps fly

250

Electric Power Research Institute Environmental Control Technology Center Report to the Steering Committee  

Science Conference Proceedings (OSTI)

Operations and maintenance continued this month at the Electric Power Research Institute's (EPRI?s) Environmental Control Technology Center (ECTC). Testing for the month involved the Dry Sorbent Injection (DSI) test block with the Carbon Injection System. Also, several installation activities were initiated this month for the testing of a new EPRI/ADA Technologies sorbent sampling system in December. The 1.0 MW Cold-Side Selective Catalytic Reduction (SCR) unit, the 0.4 MW Mini Pilot Wet Scrubber, and the 4.0 MW Pilot Wet Scrubber remained idle this month in a cold-standby mode and were inspected regularly. These units remain available for testing as future work is identified.

None

1997-11-01T23:59:59.000Z

251

Evaluation of H/sub 2/S control technology for geothermal energy sources  

DOE Green Energy (OSTI)

This study was conducted to identify processes that are most applicable for control of H/sub 2/S from geothermal sources. Both vapor-dominated and liquid-dominated sources were considered within the electric power generation category. The source characteristics, H/sub 2/S control requirements, and applicable technologies are discussed for the two geothermal sources. An evaluation of the applicable control technology indicates that there are three major approaches for H/sub 2/S removal. These are (a) upstream cleaning (ahead of the power plant), (b) removal of H/sub 2/S from condenser vent emissions, and (c) H/sub 2/S removal from cooling water, including condensate. The most promising processes for these emission points, based on current information, are as follows: the EIC process for upstream cleaning of liquid-dominated sources. For condenser vent emissions, the Stretford process appears to be most applicable; for cooling tower emissions, the iron catalyst process, followed by the H/sub 2/O/sub 2/ process, seems most appropriate.

Not Available

1978-11-21T23:59:59.000Z

252

Long-Term Column Leaching of Phase II Mercury Control Technology By-Products  

SciTech Connect

An NETL research, development and demonstration program under DOE/Fossil Energy Innovations for Existing Plants is directed toward the improvement of the performance and economics of mercury control from coal-fired plants. The current Phase II of the RD&D program emphasizes the evaluation of performance and cost of control technologies through slip-stream and full scale field testing while continuing the development of novel concepts. One of the concerns of the NETL program is the fate of the captured flue gas mercury which is transferred to the condensed phase by-product stream. The stability of mercury and any co-captured elements in the by-products could have a large economic impact if it reduced by-product sales or increasing their disposal costs. As part of a greater characterization effort of Phase II facility baseline and control technology sample pairs, NETL in-house laboratories have performed continuous leaching of a select subset of the available sample pairs using four leachants: water (pH=5.7), dilute sulfuric acid (pH=1.2), dilute acetic acid (pH=2.9), and sodium carbonate (pH=11.1). This report describes results obtained for mercury, arsenic, and selenium during the 5-month leaching experiments.

Schroeder, K.T.; Cardone, C.R.; White, Fredrick; Rohar, P.C.; Kim, A.G

2007-07-01T23:59:59.000Z

253

Hanford Waste Vitrification Plant technical background document for best available radionuclide control technology demonstration  

Science Conference Proceedings (OSTI)

This report provides the background documentation to support applications for approval to construct and operate new radionuclide emission sources at the Hanford Waste Vitrification Plant (HWVP) near Richland, Washington. The HWVP is required to obtain permits under federal and state statutes for atmospheric discharges of radionuclides. Since these permits must be issued prior to construction of the facility, draft permit applications are being prepared, as well as documentation to support these permits. This report addresses the applicable requirements and demonstrates that the preferred design meets energy, environmental, and economic criteria for Best Available Radionuclide Control Technology (BARCT) at HWVP. 22 refs., 11 figs., 25 tabs.

Carpenter, A.B.; Skone, S.S.; Rodenhizer, D.G.; Marusich, M.V. (Ebasco Services, Inc., Bellevue, WA (USA))

1990-10-01T23:59:59.000Z

254

Is it time to rethink SO{sub 2} control technology selection?  

Science Conference Proceedings (OSTI)

The article traces the history of flue gas desulfurization (FGD) systems in power plants in the USA following the 1990 Clean Air Act which divided boilers into Phase I (larger SO{sub 2} emitters) and Phase II units. The Clean Air Interstate Rule (CAIR) will soon require emission control on smaller boilers burning low and medium-sulfur coal. Today the systems of choice are dry FGD systems for low sulfur coals and greater than wet LSFO. (limestone forced oxidation systems) for coal with sulfur content about 2%. Demand for wet FGD coupled with tighter regulations has led to significant cost increases in LSFO. technology. 4 refs., 2 figs.

Dickerman, J.; Swell, M. [Chemical Lime (United States)

2007-11-15T23:59:59.000Z

255

Coal-fueled diesel emissions control technology development: A status report  

DOE Green Energy (OSTI)

Since the last progress report, a 500 acfm system treating a slip stream from a single cylinder CWS fuel diesel engine was designed, constructed and tested. The system, as installed in the engine test laboratory, is shown in Figure 1. The system consists of a 6 in. diameter pipe with a flow control valve which diverts up to 500 acfm of exhaust gas from the single cylinder engine exhaust manifold. A gravity feeder injects sorbent into the exhaust gas stream which flows into the filter. In addition, anhydrous ammonia is injected into the gas stream from a pressurized cylinder to control NO[sub x] emission. The gas enters the filter housing from the top. Turning vanes direct the flow downwards toward the filter elements. The gas leaves the filter from the side. A detailed drawing of the filter, a filter element and compressed air system for cleaning the filters elements are shown in Figure 2. The filter media elements are closely spaced to increase the surface area-to-cloth ratio and to meet the space constraints. The filter media is composed of fiber metal with 3-5 micron fibers exhibiting good filtration characteristics. The fiber metal elements are relatively light and are constructed of Iconel or 316 SS, and can operate in the exhaust gas environment. High removal efficiency of particulate matter and S0[sub 2] was achieved using the barrier filter. The NO[sub x] removal efficiency was somewhat lower than was achieved in the bench scale tests, yet more than 85 % reduction of NO[sub x] level could be achieved.

Cook, C.S.; Gal, E.; Mengel, M; van Kleunen, W.

1992-01-01T23:59:59.000Z

256

Coal-fueled diesel emissions control technology development: A status report  

DOE Green Energy (OSTI)

Since the last progress report, a 500 acfm system treating a slip stream from a single cylinder CWS fuel diesel engine was designed, constructed and tested. The system, as installed in the engine test laboratory, is shown in Figure 1. The system consists of a 6 in. diameter pipe with a flow control valve which diverts up to 500 acfm of exhaust gas from the single cylinder engine exhaust manifold. A gravity feeder injects sorbent into the exhaust gas stream which flows into the filter. In addition, anhydrous ammonia is injected into the gas stream from a pressurized cylinder to control NO{sub x} emission. The gas enters the filter housing from the top. Turning vanes direct the flow downwards toward the filter elements. The gas leaves the filter from the side. A detailed drawing of the filter, a filter element and compressed air system for cleaning the filters elements are shown in Figure 2. The filter media elements are closely spaced to increase the surface area-to-cloth ratio and to meet the space constraints. The filter media is composed of fiber metal with 3-5 micron fibers exhibiting good filtration characteristics. The fiber metal elements are relatively light and are constructed of Iconel or 316 SS, and can operate in the exhaust gas environment. High removal efficiency of particulate matter and S0{sub 2} was achieved using the barrier filter. The NO{sub x} removal efficiency was somewhat lower than was achieved in the bench scale tests, yet more than 85 % reduction of NO{sub x} level could be achieved.

Cook, C.S.; Gal, E.; Mengel, M; van Kleunen, W.

1992-12-31T23:59:59.000Z

257

Assessment of H/sub 2/S control technologies for geothermal power plants  

DOE Green Energy (OSTI)

Techniques for controlling hydrogen sulfide (H/sub 2/S) from geothermal development are analyzed. Several technologies for controlling H/sub 2/S emissions from power plants are examined. The Hydrogen Peroxide Combination System, Stretford System and possibly EIC or Coury upstream controls appear capable of compliance with the emission limitations of 100 grams per hour per gross megawatt in 1980 (and 50 q/hr/(g) MW in 1985 or 1990) at the Geysers Dry stream field in Northern California. Unresolved problems still plague all these options. Well field operations result in H/sub 2/S releases from well drilling, well venting and steam stacking. Hydrogen peroxide reduces H/sub 2/S emissions during drilling and venting can be controlled with vent gathering (condensation/reinjection) systems. Steam stacking during power plant outages emit more H/sub 2/S over shorter periods than other field operations. Potential controls for stacking are: (1) upstream abatement, (2) automated well operation, (3) computerized wellfield operation (as of PG and E's Geysers Unit No. 15), and (4) further steamfield interconnection (cross-overs).

Not Available

1980-02-01T23:59:59.000Z

258

Key Residential Building Equipment Technologies for Control and Grid Support PART I (Residential)  

Science Conference Proceedings (OSTI)

Electrical energy consumption of the residential sector is a crucial area of research that has in the past primarily focused on increasing the efficiency of household devices such as water heaters, dishwashers, air conditioners, and clothes washer and dryer units. However, the focus of this research is shifting as objectives such as developing the smart grid and ensuring that the power system remains reliable come to the fore, along with the increasing need to reduce energy use and costs. Load research has started to focus on mechanisms to support the power system through demand reduction and/or reliability services. The power system relies on matching generation and load, and day-ahead and real-time energy markets capture most of this need. However, a separate set of grid services exist to address the discrepancies in load and generation arising from contingencies and operational mismatches, and to ensure that the transmission system is available for delivery of power from generation to load. Currently, these grid services are mostly provided by generation resources. The addition of renewable resources with their inherent variability can complicate the issue of power system reliability and lead to the increased need for grid services. Using load as a resource, through demand response programs, can fill the additional need for flexible resources and even reduce costly energy peaks. Loads have been shown to have response that is equal to or better than generation in some cases. Furthermore, price-incentivized demand response programs have been shown to reduce the peak energy requirements, thereby affecting the wholesale market efficiency and overall energy prices. The residential sector is not only the largest consumer of electrical energy in the United States, but also has the highest potential to provide demand reduction and power system support, as technological advancements in load control, sensor technologies, and communication are made. The prevailing loads based on the largest electrical energy consumers in the residential sector are space heating and cooling, washer and dryer, water heating, lighting, computers and electronics, dishwasher and range, and refrigeration. As the largest loads, these loads provide the highest potential for delivering demand response and reliability services. Many residential loads have inherent flexibility that is related to the purpose of the load. Depending on the load type, electric power consumption levels can either be ramped, changed in a step-change fashion, or completely removed. Loads with only on-off capability (such as clothes washers and dryers) provide less flexibility than resources that can be ramped or step-changed. Add-on devices may be able to provide extra demand response capabilities. Still, operating residential loads effectively requires awareness of the delicate balance of occupants health and comfort and electrical energy consumption. This report is Phase I of a series of reports aimed at identifying gaps in automated home energy management systems for incorporation of building appliances, vehicles, and renewable adoption into a smart grid, specifically with the intent of examining demand response and load factor control for power system support. The objective is to capture existing gaps in load control, energy management systems, and sensor technology with consideration of PHEV and renewable technologies to establish areas of research for the Department of Energy. In this report, (1) data is collected and examined from state of the art homes to characterize the primary residential loads as well as PHEVs and photovoltaic for potential adoption into energy management control strategies; and (2) demand response rules and requirements across the various demand response programs are examined for potential participation of residential loads. This report will be followed by a Phase II report aimed at identifying the current state of technology of energy management systems, sensors, and communication technologies for demand response and load factor control applications

Starke, Michael R [ORNL; Onar, Omer C [ORNL; DeVault, Robert C [ORNL

2011-09-01T23:59:59.000Z

259

LBNL-3831E Achieving Energy Savings with Highly-  

NLE Websites -- All DOE Office Websites (Extended Search)

831E 831E Achieving Energy Savings with Highly- Controlled Lighting in an Open-Plan Office Author(s), F. Rubinstein, and A. Enscoe Environmental Energy Technologies Division April 2010 Highly-Controlled Lighting 1 of 50 April 19, 2010 Achieving Energy Savings with Highly-Controlled Lighting in an Open-Plan Office Prepared for the General Services Administration by Francis Rubinstein and Abby Enscoe Lawrence Berkeley National Laboratory Highly-Controlled Lighting 2 of 50 April 19, 2010 DISCLAIMER This document was prepared as an account of work sponsored by the United States Government. While this document is believed to contain correct information, neither the United States Government nor any agency thereof, nor The Regents of the University of

260

Demonstration of Smart Building Controls to Manage Building Peak Loads: Innovative Non-Wires Technologies  

SciTech Connect

As a part of the non-wires solutions effort, BPA in partnership with Pacific Northwest National Laboratory (PNNL) is exploring the use of two distributed energy resources (DER) technologies in the City of Richland. In addition to demonstrating the usefulness of the two DER technologies in providing peak demand relief, evaluation of remote direct load control (DLC) is also one of the primary objectives of this demonstration. The concept of DLC, which is used to change the energy use profile during peak hours of the day, is not new. Many utilities have had success in reducing demand at peak times to avoid building new generation. It is not the need for increased generation that is driving the use of direct load control in the Northwest, but the desire to avoid building additional transmission capacity. The peak times at issue total between 50 and 100 hours a year. A transmission solution to the problem would cost tens of millions of dollars . And since a ?non wires? solution is just as effective and yet costs much less, the capital dollars for construction can be used elsewhere on the grid where building new transmission is the only alternative. If by using DLC, the electricity use can be curtailed, shifted to lower use time periods or supplemented through local generation, the existing system can be made more reliable and cost effective.

Katipamula, Srinivas; Hatley, Darrel D.

2004-12-22T23:59:59.000Z

Note: This page contains sample records for the topic "achievable control technology" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


261

Effects of battery technologies, driving patterns, and climate comfort control on the performance of electric vehicles  

SciTech Connect

A computer software package, EAGLES, has been developed at Argonne National Laboratory to analyze electric vehicle (EV) performance. In this paper, we present EAGLES predictions of EV driving range, acceleration rate, and energy consumption under various driving patterns, with different battery technologies, and with assumptions concerning use of air conditioners and/or heaters for climate comfort control. The specifications of a baseline, four-passenger EV for given design performance requirements are established, assuming urban driving conditions represented by the Los Angeles 92 (LA-92) driving cycle and using battery characteristics similar to those of the United States Advanced Battery Consortium (USABC) midterm battery performance goals. To examine the impacts of driving patterns, energy consumption is simulated under three different driving cycles: the New York City Cycle, the Los Angeles 92 Cycle, and the ECE-15 Cycle. To test the impacts of battery technologies, performance attributes of an advanced lead-acid battery, the USABC midterm battery goals, and the USABC long-term battery goals are used. Finally, EV energy consumption from use of air conditioners and/or heaters under different climates is estimated and the associated driving range penalty for one European city (Paris) and two United States cities (Chicago and Los Angeles) is predicted. The results of this paper show the importance of considering various effects, such as battery technology, driving pattern, and climate comfort control, in the determination of EV performances. Electric vehicle energy consumption decreases more than 20% when a battery with characteristics similar to the USABC long-term goals is used instead of an advanced lead-acid battery.

Marr, W.W.; Wang, M.Q.; Santini, D.J.

1994-05-15T23:59:59.000Z

262

NETL: Mercury Emissions Control Technologies - Evaluation of MerCAP for  

NLE Websites -- All DOE Office Websites (Extended Search)

Evaluation of MerCAP(tm) for Power Plant Mercury Control Evaluation of MerCAP(tm) for Power Plant Mercury Control URS Group and its test team will perform research to further develop the novel Mercury Control via Adsorption Process (MerCAP™). The general MerCAP™ concept is to place fixed structures into a flue gas stream to adsorb mercury and then periodically regenerate them and recover the captured mercury. EPRI has shown that gold-based sorbents can achieve high levels of mercury removal in scrubbed flue gases. URS is proposing tests at two power plants using gold MerCAP™, installed downstream of either a baghouse or wet scrubber, to evaluate mercury removal from flue gas over a period of 6 months. At Great River Energy’s Stanton Station, which burns North Dakota lignite, sorbent structures will be retrofitted into a single compartment in the Unit 10 baghouse enabling reaction with a 6 MWe equivalence of flue gas. At Southern Company Services’ Plant Yates, which burns Eastern bituminous coal, gold-coated plates will be configured as a mist eliminator (ME) located downstream of a 1 MWe pilot wet absorber , which receives flue gas from Unit 1.

263

Roadmap to Achieve Energy Delivery Systems Cybersecurity  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Roadmap to Achieve Energy Delivery Systems Cybersecurity ii Acknowledgements The Energy Sector Control Systems Working Group (ESCSWG) developed this roadmap in support of the...

264

IEEE TRANSACTIONS ON CONTROL SYSTEMS TECHNOLOGY, VOL. 12, NO. 1, JANUARY 2004 75 Optimal Pulse Shaping for Plasma Processing  

E-Print Network (OSTI)

and control of next generation plasma process reactors must be explored. Standard operation of plasma reactors describes the bulk plasma region of a pure argon inductively coupled reactor and is developed using a zeroIEEE TRANSACTIONS ON CONTROL SYSTEMS TECHNOLOGY, VOL. 12, NO. 1, JANUARY 2004 75 Optimal Pulse

Raja, Laxminarayan L.

265

Establishment of an Environmental Control Technology Laboratory with a Circulating Fluidized-Bed Combustion System  

SciTech Connect

This report is to present the progress made on the project ''Establishment of an Environmental Control Technology Laboratory (ECTL) with a Circulating Fluidized-Bed Combustion (CFBC) System'' during the period October 1, 2005 through December 31, 2005. Work was performed on the following activities. First, the fabrication and manufacture of the CFBC Facility is nearly completed. The erection of the CFBC facility is expected to start in the second week of February, 2006. Second, effect of flue gas components on mercury oxidation was investigated in a drop tube reactor. As a first step, experiment for mercury oxidation by chlorine was investigated. The experimental results from this study are presented in this report. Finally, the proposed work for the next quarter is described in this report.

Wei-Ping Pan; Songgeng Li

2006-01-01T23:59:59.000Z

266

ESTABLISHMENT OF AN ENVIRONMENTAL CONTROL TECHNOLOGY LABORATORY WITH A CIRCULATING FLUIDIZED-BED COMBUSTION SYSTEM  

Science Conference Proceedings (OSTI)

This report is to present the progress made on the project ''Establishment of an Environmental Control Technology Laboratory (ECTL) with a Circulating Fluidized-Bed Combustion (CFBC) System'' during the period July 1, 2004 through September 30, 2004. The following tasks have been completed. First, renovation of the new Combustion Laboratory and the construction of the Circulating Fluidized-Bed (CFB) Combustor Building have started. Second, the design if the component parts of the CFBC system have been reviewed and finalized so that the drawings may be released to the manufacturers during the next quarter. Third, the experiments for solid waste (chicken litter) incineration have been conducted using a Thermogravimetric Analyzer (TGA). This is in preparation for testing in the simulated fluidized-bed combustor. The experimental results from this study are presented in this report. Finally, the proposed work for the next quarter has been outlined in this report.

Wei-Ping Pan; Andy Wu; John T. Riley

2004-10-30T23:59:59.000Z

267

Arms control and nonproliferation technologies: The non-proliferation experiment. First quarter 1994  

SciTech Connect

In this issue of Arms Control and Nonproliferation Technologies we present the initial findings of the recent Non-Proliferation Experiment (NPE), conducted by the Department of Energy at the Nevada Test Site. Through an introduction and pictorial walk-through, Marv Denny and Jay Zucca of Lawrence Livermore National Laboratory describe the overall experiment. This is followed by scientific and technical abstracts of the complex suite of experiments and analyses, which were presented at the Symposium on Non-Proliferation Experiment Results and Implications for Test Ban Treaties, April 19--21, 1994. Questions regarding the ongoing analysis and conclusions from the NPE should be directed to Leslie Casey in the Office of Research and Development within the Office of Nonproliferation and National Security of DOE. Her phone number is 202-586-2151.

Staehle, G.; Stull, S.; Talaber, C. [eds.

1994-05-01T23:59:59.000Z

268

Electric Power Research Institute, Environmental Control Technology Center report to the Steering Committee. Final technical report  

Science Conference Proceedings (OSTI)

Operations and maintenance continued this month at the Electric Power Research Institute`s Environmental Control Technology Center. Testing on the 4.0 MW Pilot Wet FGD unit continued this month with the Trace Element Removal (TER) test block, and a simultaneous testing of the Lime Forced Oxidation process with DBA addition (LDG). At the end of the month, a series of Duct Injection tests began in a study to determine the efficiencies of alkaline injection for removing trace elements (mercury). On the Cold-Side Selective Catalytic Reduction (SCR) unit, low temperature performance testing continued this month as measurements were taken for NO{sub x} removal efficiency, residual ammonia slip, and SO{sub 3} generation across the catalysts installed in the SCR reactor. This report describes the status of the facilities and test activities at the pilot and mini-pilot plants.

NONE

1995-07-01T23:59:59.000Z

269

Controlled thermonuclear fusion research in Europe -- Competence in advanced physics and technologies  

SciTech Connect

Development of Fusion power is being pursued in all major industrial countries. The European Union, together with countries associated to the EURATOM-Framework Program undertakes an integrated RTD program for the development of magnetic fusion. The Key Action Controlled Thermonuclear Fusion has the objectives to develop the capacity to construct and operated a Next Step device for which the design is being pursued in international collaboration (ITER EDA, International Thermonuclear Experimental Reactor Engineering Design Activities); to undertake structured activities for concept improvements for a fusion power station; to develop technologies needed in the longer term for a prototype fusion reactor. Work on the socio-economic aspects of fusion and a keep in touch activity coordinating national civil research activities in inertial confinement fusion complement the program.

Bruhns, H.

2000-03-01T23:59:59.000Z

270

PILOT-AND FULL-SCALE DEMONSTRATION OF ADVANCED MERCURY CONTROL TECHNOLOGIES FOR LIGNITE-FIRED POWER PLANTS  

SciTech Connect

The overall objective of the project was to develop advanced innovative mercury control technologies to reduce mercury emissions by 50%-90% in flue gases typically found in North Dakota lignite-fired power plants at costs from one-half to three-quarters of current estimated costs. Power plants firing North Dakota lignite produce flue gases that contain >85% elemental mercury, which is difficult to collect. The specific objectives were focused on determining the feasibility of the following technologies: Hg oxidation for increased Hg capture in dry scrubbers, incorporation of additives and technologies that enhance Hg sorbent effectiveness in electrostatic precipitators (ESPs) and baghouses, the use of amended silicates in lignite-derived flue gases for Hg capture, and the use of Hg adsorbents within a baghouse. The approach to developing Hg control technologies for North Dakota lignites involved examining the feasibility of the following technologies: Hg capture upstream of an ESP using sorbent enhancement, Hg oxidation and control using dry scrubbers, enhanced oxidation at a full-scale power plant using tire-derived fuel and oxidizing catalysts, and testing of Hg control technologies in the Advanced Hybrid{trademark} filter.

Steven A. Benson; Charlene R. Crocker; Kevin C. Galbreath; Jay R. Gunderson; Michael J. Holmes; Jason D. Laumb; Jill M. Mackenzie; Michelle R. Olderbak; John H. Pavlish; Li Yan; Ye Zhuang

2005-02-01T23:59:59.000Z

271

Achievement of Low Emissions by Engine Modification to Utilize Gas-to-Liquid Fuel and Advanced Emission Controls on a Class 8 Truck  

DOE Green Energy (OSTI)

A 2002 Cummins ISM engine was modified to be optimized for operation on gas-to-liquid (GTL) fuel and advanced emission control devices. The engine modifications included increased exhaust gas recirculation (EGR), decreased compression ratio, and reshaped piston and bowl configuration.

Alleman, T. L.; Tennant, C. J.; Hayes, R. R.; Miyasato, M.; Oshinuga, A.; Barton, G.; Rumminger, M.; Duggal, V.; Nelson, C.; Ray, M.; Cherrillo, R. A.

2005-11-01T23:59:59.000Z

272

Hybrid Electric Power Train and Control Strategies Automotive Technology Education (GATE) Program  

Science Conference Proceedings (OSTI)

Plug-in hybrid electric vehicles (PHEV) offer societal benefits through their ability to displace the use of petroleum fuels. Petroleum fuels represent a polluting and politically destabilizing energy carrier. PHEV technologies can move transportation away from petroleum fuel sources by enabling domestically generated electricity and liquids bio-fuels to serve as a carrier for transportation energy. Additionally, the All-Electric-Range (AER) offered by PHEVs can significantly reduce demand for expensive and polluting liquid fuels. The GATE funding received during the 1998 through 2004 funding cycle by the UC Davis Hybrid Electric Vehicle Center (HEVC) was used to advance and train researchers in PHEV technologies. GATE funding was used to construct a rigorous PHEV curriculum, provide financial support for HEVC researchers, and provide material support for research efforts. A rigorous curriculum was developed through the UC Davis Mechanical and Aeronautical Engineering Department to train HEVC researchers. Students' research benefited from this course work by advancing the graduate student researchers' understanding of key PHEV design considerations. GATE support assisted HEVC researchers in authoring technical articles and producing patents. By supporting HEVC researchers multiple Master's theses were written as well as journal articles and publications. The topics from these publications include Continuously Variable Transmission control strategies and PHEV cross platform controls software development. The GATE funding has been well used to advance PHEV systems. The UC Davis Hybrid Electric Vehicle Center is greatly appreciative for the opportunities GATE funding provided. The goals and objectives for the HEVC GATE funding were to nourish engineering research in PHEV technologies. The funding supplied equipment needed to allow researchers to investigate PHEV design sensitivities and to further optimize system components. Over a dozen PHEV researchers benefited from the GATE funding and produced journal articles and intellectual property as a result. The remainder of this document outlines the productivity resulting from GATE funds. The topics include the following: GATE Hybrid Vehicle Systems Related Courses; Students Supported; Publications; and Patents. A discussion regarding the HEVC accomplishments with respect to the GATE funding goals is provided in the conclusion.

Andrew Frank

2006-05-31T23:59:59.000Z

273

How do operators monitor a complex, dynamic work domain? The impact of control room technology  

Science Conference Proceedings (OSTI)

Keywords: cognitive engineering, control rooms, human-machine interface, monitoring, nuclear power plants, process control, supervisory control

2001-06-01T23:59:59.000Z

274

Regulatory Initiatives for Control and Release of Technologically Enhanced Naturally-Occurring Radioactive Materials  

Science Conference Proceedings (OSTI)

Current drafts of proposed standards and suggested State regulations for control and release of technologically-enhanced naturally-occurring radioactive material (TENORM), and standards for release of volumetrically-contaminated material in the US are reviewed. These are compared to the recommendations of the International Atomic Energy Association (IAEA) Safety Series and the European Commission (EC) proposals. Past regulatory efforts with respect to TENORM in the US dealt primarily with oil-field related wastes. Currently, nine states (AK, GA, LA, MS, NM, OH, OR SC, TX) have specific regulations pertaining to TENORM, mostly based on uranium mill tailings cleanup criteria. The new US proposals are dose- or risk-based, as are the IAEA and EC recommendations, and are grounded in the linear no threshold hypothesis (LNT). TENORM wastes involve extremely large volumes, particularly scrap metal and mine wastes. Costs to control and dispose of these wastes can be considerable. The current debate over the validity of LNT at low doses and low dose rates is particularly germane to this discussion. Most standards setting organizations and regulatory agencies base their recommendations on the LNT. The US Environmental Protection Agency has released a draft Federal Guidance Report that recommends calculating health risks from low-level exposure to radionuclides based on the LNT. However, some scientific and professional organizations are openly questioning the validity of LNT and its basis for regulations, practices, and costs to society in general. It is not clear at this time how a non-linear regulatory scheme would be implemented.

Egidi, P.V.

1999-03-02T23:59:59.000Z

275

Control of Greenhouse Gas Emissions by Optimal DER Technology Investment and Energy Management in Zero-Net-Energy Buildings  

Science Conference Proceedings (OSTI)

The U.S. Department of Energy has launched the commercial building initiative (CBI) in pursuit of its research goal of achieving zero-net-energy commercial buildings (ZNEB), i.e. ones that produce as much energy as they use. Its objective is to make these buildings marketable by 2025 such that they minimize their energy use through cutting-edge, energy-efficiency technologies and meet their remaining energy needs through on-site renewable energy generation. This paper examines how such buildings may be implemented within the context of a cost- or CO2-minimizing microgrid that is able to adopt and operate various technologies: photovoltaic modules (PV) and other on-site generation, heat exchangers, solar thermal collectors, absorption chillers, and passive/demand-response technologies. A mixed-integer linear program (MILP) that has a multi-criteria objective function is used. The objective is minimization of a weighted average of the building's annual energy costs and CO2 emissions. The MILP's constraints ensure energy balance and capacity limits. In addition, constraining the building's energy consumed to equal its energy exports enables us to explore how energy sales and demand-response measures may enable compliance with the ZNEB objective. Using a commercial test site in northernCalifornia with existing tariff rates and technology data, we find that a ZNEB requires ample PV capacity installed to ensure electricity sales during the day. This is complemented by investment in energy-efficient combined heat and power (CHP) equipment, while occasional demand response shaves energy consumption. A large amount of storage is also adopted, which may be impractical. Nevertheless, it shows the nature of the solutions and costs necessary to achieve a ZNEB. Additionally, the ZNEB approach does not necessary lead to zero-carbon (ZC) buildings as is frequently argued. We also show a multi-objective frontier for the CA example, whichallows us to estimate the needed technologies and costs for achieving a ZC building or microgrid.

Stadler, Michael; Siddiqui, Afzal; Marnay, Chris; Aki, Hirohisa; Lai, Judy

2009-08-10T23:59:59.000Z

276

DOE-NETL's Mercury Control Technology R&D Program for Coal-Fired Power Plants  

NLE Websites -- All DOE Office Websites (Extended Search)

Mercury Emissions from Coal Mercury Emissions from Coal 1 st International Experts' Workshop May 12-13, 2004 Glasgow, Scotland Thomas J. Feeley, III thomas.feeley@netl.doe.gov National Energy Technology Laboratory TJ Feeley _Scotland_ 2004 Presentation Outline * Who is NETL * Why mercury control? * NETL mercury control R&D * NETL coal utilization by-products R&D TJ Feeley _Glasgow_May 2004 * One of DOE's 17 national labs * Government owned / operated * Sites in: - Pennsylvania - West Virginia - Oklahoma - Alaska * More than 1,100 federal and support contractor employees National Energy Technology Laboratory TJ Feeley Feb. 2004 * R&D Activities - Mercury control - NO x control - Particulate matter control - Air quality research - Coal utilization by-products - Water management Innovations for Existing Plants

277

Nuclear materials control technology in the post-cold war world: Radiation-based methods and information management systems  

SciTech Connect

The end of the cold war is providing both opportunities and requirements for improving the control of nuclear materials around the world. The dismantlement of nuclear weapons and the growth of nuclear power, including the use of plutonium in light water reactors and breeder reactor programs, coupled with enhanced proliferation concerns, drive the need for improved nuclear materials control. We describe nuclear materials control and the role of technology in making controls more effective and efficient. The current use and anticipated development in selected radiation-based methods and related information management systems am described briefly.

Tape, J.W.; Eccleston, G.W.; Ensslin, N.; Markin, J.T.

1993-06-01T23:59:59.000Z

278

Advanced Control Technologies and Strategies Linking Demand Response and Energy Efficiency  

E-Print Network (OSTI)

Electrical Peak Demands in Commercial Buildings Center for Analysis and Dissemination of Demonstrated Energy Technologies (CADDET), IEA/OECD Analyses

Kiliccote, Sila; Piette, Mary Ann

2005-01-01T23:59:59.000Z

279

Demand Responsive and Energy Efficient Control Technologies and Strategies in Commercial Buildings  

E-Print Network (OSTI)

metering technology makes it possible to differentiate electricity usage patterns of buildings on an hourly or sub-

Piette, Mary Ann; Kiliccote, Sila

2006-01-01T23:59:59.000Z

280

Establishment of an Environmental Control Technology Laboratory with a Circulating Fluidized-Bed Combustion System  

DOE Green Energy (OSTI)

This report is to present the progress made on the project entitled ''Establishment of an Environmental Control Technology Laboratory (ECTL) with a Circulating Fluidized-Bed Combustion (CFBC) System'' during the period January 1, 2007 through March 31, 2007. The effort in this quarter has concentrated on installing the CFBC Facility and for conducting cold fluidization operations tests in the CFBC facility. The assembly of the ash recirculation pipe duct from the cyclones back to the bed area of the combustor, including the upper and lower loop seals was completed. The electric bed pre-heater was installed to heat the fluidizing air as it enters the wind box. The induced draft fan along with its machine base and power supply was received and installed. The flue gas duct from secondary cyclone outlet to induced draft fan inlet was received and installed, as well as the induced fan flue gas discharge duct. Pressure testing from the forced draft fan to the outlet of the induced fan was completed. In related research a pilot-scale halogen addition test was conducted in the empty slipstream reactor (without (Selective Catalytic Reduction) SCR catalyst loading) and the SCR slipstream reactor with two commercial SCR catalysts. The greatest benefits of conducting slipstream tests can be flexible control and isolation of specific factors. This facility is currently used in full-scale utility and will be combined into 0.6MW CFBC in the future. This work attempts to first investigate performance of the SCR catalyst in the flue gas atmosphere when burning Powder River Basin (PRB), including the impact of PRB coal flue gas composition on the reduction of nitrogen oxides (NOx) and the oxidation of elemental mercury (Hg(0)) under SCR conditions. Secondly, the impacts of hydrogen halogens (Hydrogen fluoride (HF), Hydrogen chloride (HCl), Hydrogen Bromide (HBr) and Hydrogen Iodine (HI)) on Hg(0) oxidation and their mechanisms can be explored.

Wei-Ping Pan; Yan Cao; John Smith

2007-03-31T23:59:59.000Z

Note: This page contains sample records for the topic "achievable control technology" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


281

ESTABLISHMENT OF AN ENVIRONMENTAL CONTROL TECHNOLOGY LABORATORY WITH A CIRCULATING FLUIDIZED-BED COMBUSTION SYSTEM  

DOE Green Energy (OSTI)

This report presents the progress made on the project ''Establishment of an Environmental Control Technology Laboratory (ECTL) with a Circulating Fluidized-Bed Combustion (CFBC) System'' during the quarter April 1--June 30, 2004. The following tasks have been completed. First, the final specifications for the renovation of the new Combustion Laboratory and the construction of the CFB Combustor Building have been delivered to the architect, and invitations for construction bids for the two tasks have been released. Second, the component parts of the CFBC system have been designed after the design work for assembly parts of the CFBC system was completed. Third, the literature pertaining to Polychlorinated Dibenzo-p-Dioxins (PCDD) and Polychlorinated Dibenzofurans (PCDF) released during the incineration of solid waste, including municipal solid waste (MSW) and refuse-derived fuel (RDF) have been reviewed, and an experimental plan for fundamental research of MSW incineration on a simulated fluidized-bed combustion (FBC) facility has been prepared. Finally, the proposed work for the next quarter has been outlined in this report.

Wei-Ping Pan, Kunlei Liu; John T. Riley

2004-07-30T23:59:59.000Z

282

Supervisory control using EIB - KONNEX technology: a sensor network protocol enabling a holistic and environmental approach in architecture  

Science Conference Proceedings (OSTI)

Firstly, the conceptual framework is described. This is the set of ideas and design approaches which it is believed to be fundamental to designing for sustainability in the built environment, and which will structure the value system for carrying out ... Keywords: EIB - KONNEX technology, architecture, built environment, ecology, energy management, heat pump, holistic approach, intelligent building, investment pay back period, sensor networks, supervisory control

John K. Sakellaris

2008-02-01T23:59:59.000Z

283

Key Research Results Achievement  

E-Print Network (OSTI)

daylighting options for specific spaces with sample design layouts · Various HVAC system types that achieve%energysavingsovercode.NREL developedthesimulationtoolsandledthe committeethatproducedtheguides. Key Result TheAdvanced school in Greensburg, Kansas, used many of the energy efficiency measures outlined in the Advanced Energy

284

ENERGY UTILIZATION AND ENVIRONMENTAL CONTROL TECHNOLOGIES IN THE COAL-ELECTRIC CYCLE  

E-Print Network (OSTI)

Electric Generation Technology Conventional Coal-Fired PowerPlants Advanced Coal-Electric Plants OperatingCharacteristics for Conventional Coal- Fired Power

Ferrell, G.C.

2010-01-01T23:59:59.000Z

285

Ralph Holman Lifetime Achievement Award  

Science Conference Proceedings (OSTI)

Significant lifetime and meritorious achievements in areas of interest to the Health and Nutrition Division of AOCS are recognized with the Ralph Holman Lifetime Achievement Award. Ralph Holman Lifetime Achievement Award Divisions achievement agri

286

Connecting Stakeholders, Achieving Green  

E-Print Network (OSTI)

If Green is gold, why is progress so slow? The public understanding of Green is evolving. Standards are being developed, but there is still much work to be done. Achieving Green is difficult. Necessary conditions include: A plan that is realistic and sustainable; Partnership that share the efforts and benefits of Green results; and A continuous improvement process, i.e. the flexibility to evolve with a dynamic industry and market. A successful Green plan combines vision, initiative, and a willingness to invest in the right tools. To implement a successful plan, leaders have recognized that, in light of the barriers that exist, real progress cannot be made alone. Because of common interest, core stakeholders are natural and necessary allies. As the public acceptance of Green increases, core stakeholders are challenging the status quo. Consequently, stakeholders are not risking inaction, and are connecting to achieve the rewards of being Green.

Rouse, S.; Nolan, B.

2008-10-01T23:59:59.000Z

287

Assessment of oil shale retort wastewater treatment and control technology: phases I and II. Final report, May 1979-March 1980  

SciTech Connect

Oil shale retorting is a synthetic fuel production technology on the verge of commercialization in the United States. In order to ensure that the emerging oil shale industry will have minimal adverse effects upon surface and/or groundwater where recoverable reserves of oil shale are found, demonstrated technologies to upgrade oil shale wastewaters must be available to developers. To this end, the U.S. Environmental Protection Agency has contracted with Monsanto Research Corporation to conduct a three-year, five-phase study to: (1) summarize known information concerning oil shale retort wastewater sources and characteristics; (2) identify potentially applicable control technologies capable of treating the identified wastewater streams; and (3) design, construct, and operate pilot-plant facilities to evaluate the selected technologies. This report presents results of Phases I and II, in which literature and other information sources were surveyed to obtain relevant data about oil shale retorting technologies, wastewater sources and characteristics, potential wastewater uses, and potentially applicable treatment technologies. As a result of the study, data gaps were identified, and recommendations for bench-scale treatability studies were made.

Klieve, J.R.; Rawlinss, G.D.; Hoeflein, J.R.

1981-04-01T23:59:59.000Z

288

Jefferson Lab Technology Transfer  

Invention Disclosure; CRADA/WFO Routing; Fairness of Opportunity; Achievements at JLab. Patents; New Inventions; New Technologies; New Advances; ...

289

Grout disposal facility vault exhauster: Technical background document on demonstration of best available control technology for toxics  

SciTech Connect

The Grout Disposal Facility (GDF) is currently operated on the US Department of Energy`s Hanford Site. The GDF is located near the east end of the Hanford Site`s 200 East operations area, and is used for the treatment and disposal of low-level radioactive liquid wastes. In the grout treatment process, selected radioactive wastes from double-shell tanks are mixed with grout-forming solids; the resulting grout slurry is pumped to near-surface concrete vaults for solidification and permanent disposal. As part of this treatment process, small amounts of toxic particles and volatile organic compounds (VOCs) may be released to the atmosphere through the GDF`s exhaust system. This analysis constitutes a Best Available Control Technology for Toxics (T-BACT) study, as required in the Washington Administrative Code (WAC 173-460) to support a Notice of Construction for the operation of the GDF exhaust system at a modified flow rate that exceeds the previously permitted value. This report accomplishes the following: assesses the potential emissions from the GDF; estimates air quality impacts to the public from toxic air pollutants; identifies control technologies that could reduce GDF emissions; evaluates impacts of the control technologies; and recommends appropriate emissions controls.

Glissmeyer, J.A.; Glantz, C.S. [Pacific Northwest Lab., Richland, WA (United States); Rittman, P.D. [Westinghouse Hanford Co., Richland, WA (United States)

1994-09-01T23:59:59.000Z

290

Environmental control technology for atmospheric carbon dioxide. Quarterly progress report No. 1, June 20, 1977--September 30, 1977  

DOE Green Energy (OSTI)

The primary objective of the subject program is to assess the potential options for controlling atmospheric CO/sub 2/. Accordingly, CO/sub 2/ control scenarios based on conventional technology and applied to the larger industrial emitters will be prepared. The studies will include preliminary cost estimates of selected processes, to identify fruitful areas for environmental control technology (ECT) programmatic development as related to CO/sub 2/ release control. BNL's prior experience in this area includes the development and evaluation of a number of processes for removing CO/sub 2/ from the atmosphere for the purpose of producing synthetic carbonaceous fuels including methanol, gasoline, and methane. Background information from other DOE programs will be used to determine the limitations for the control studies. This progress report presents background information on: (1) the concentration levels of CO/sub 2/ in the atmosphere during the last one hundred years; (2) the possible effects of rising CO/sub 2/ levels; (3) the impact of fossil fuel use in the United States on overall worldwide CO/sub 2/ emissions; (4) the impact of increased coal utilization on CO/sub 2/ emissions; and (5) process considerations for controlling CO/sub 2/.

Steinberg, M.; Albanese, A.S.; Dang, V.D.

1977-10-01T23:59:59.000Z

291

Applying IT governance principles of control, coordination, and communication in a shared services technology group  

E-Print Network (OSTI)

IT governance focuses on how leadership can be effective and efficient in guiding an organization's use of technology to meet business needs. Over the past decade, IT governance has become a key issue of concern for senior ...

Logan, Wendy-Kay (Wendy-Kay Ruth)

2011-01-01T23:59:59.000Z

292

Advanced Nuclear Technology: Quality Control of Concrete During Construction - Voids Detection  

Science Conference Proceedings (OSTI)

The main type of degradation of concrete structures during the construction of nuclear power plants has been the existence of honeycombs and voids due to inadequate concrete design and placement. The detection of these honeycombs and voids in concrete structures has been attempted with nondestructive evaluation technologies with limited success. The addition of steel-concrete construction techniques further complicates the ability of these technologies to ...

2012-12-22T23:59:59.000Z

293

Rich Reagent Injection Technology for NOx Control in Cyclone-Fired Boilers  

Science Conference Proceedings (OSTI)

This report summarizes multiple demonstration projects that have led to commercial development of the Rich Reagent Injection (RRI) technology. RRI was developed by Reaction Engineering International (REI) with funding from EPRI and U.S. DOE National Energy Technology Laboratory (DOE-NETL). Prior to RRI, most NOx reduction efforts that focused on modifying combustion to reduce NOx formation in fossil-fuel-fired boilers and furnaces involved air or fuel staging. Even with significant levels of furnace stag...

2006-11-06T23:59:59.000Z

294

Corrective measures technology for shallow land burial at arid sites: field studies of biointrusion barriers and erosion control  

Science Conference Proceedings (OSTI)

The field research program involving corrective measures technologies for arid shallow land burial (SLB) sites is described. Results of field testing of a biointrusion barrier installed at a close-out waste disposal site (Area B) at Los Alamos are presented. Soil erosion and infiltration of water into a simulated trench cap with various surface treatments were measured, and the interaction between erosion control and subsurface water dynamics is discussed relative to waste management.

Nyhan, J.W.; Hakonson, T.E.; Lopez, E.A.

1986-03-01T23:59:59.000Z

295

EVALUATION OF BEST AVAILABLE CONTROL TECHNOLOGY FOR TOXICS -TBACT- DOUBLE SHELL TANK FARMS PRIMARY VENTILATION SYSTEMS SUPPORTING WASTE TRANSFER OPERATIONS  

Science Conference Proceedings (OSTI)

This report is an evaluation of Best Available Control Technology for Toxics (tBACT) for installation and operation of the Hanford double shell (DST) tank primary ventilation systems. The DST primary ventilation systems are being modified to support Hanford's waste retrieval, mixing, and delivery of single shell tank (SST) and DST waste through the DST storage system to the Waste Treatment and Immobilizaiton Plant (WTP).

HAAS CC; KOVACH JL; KELLY SE; TURNER DA

2010-06-24T23:59:59.000Z

296

EVALUATION OF BEST AVAILABLE CONTROL TECHNOLOGY FOR TOXICS (TBACT) DOUBLE SHELL TANK FARMS PRIMARY VENTILATION SYSTEM SUPPORTING WASTE TRANSFER OPERATIONS  

Science Conference Proceedings (OSTI)

This report is an evaluation of Best Available Control Technology for Toxics (tBACT) for installation and operation of the Hanford double shell (DST) tank primary ventilation systems. The DST primary ventilation systems are being modified to support Hanford's waste retrieval, mixing, and delivery of single shell tank (SST) and DST waste throught the DST storage system to the Waste Treatment and Immobilization Plant (WTP).

KELLY SE; HAASS CC; KOVACH JL; TURNER DA

2010-06-03T23:59:59.000Z

297

LARGE-SCALE MECURY CONTROL TECHNOLOGY TESTING FOR LIGNITE-FIRED UTILITIES-OXIDATION SYSTEMS FOR WET FGD  

SciTech Connect

The Energy & Environmental Research Center (EERC) is conducting a consortium-based effort directed toward resolving the mercury (Hg) control issues facing the lignite industry. Specifically, the EERC team--the EERC, EPRI, URS, ADA-ES, Babcock & Wilcox, the North Dakota Industrial Commission, SaskPower, and the Mercury Task Force, which includes Basin Electric Power Cooperative, Otter Tail Power Company, Great River Energy, Texas Utilities (TXU), Montana-Dakota Utilities Co., Minnkota Power Cooperative, BNI Coal Ltd., Dakota Westmoreland Corporation, and the North American Coal Company--has undertaken a project to significantly and cost-effectively oxidize elemental mercury in lignite combustion gases, followed by capture in a wet scrubber. This approach will be applicable to virtually every lignite utility in the United States and Canada and potentially impact subbituminous utilities. The oxidation process is proven at the pilot-scale and in short-term full-scale tests. Additional optimization is continuing on oxidation technologies, and this project focuses on longer-term full-scale testing. The lignite industry has been proactive in advancing the understanding of and identifying control options for Hg in lignite combustion flue gases. Approximately 1 year ago, the EERC and EPRI began a series of Hg-related discussions with the Mercury Task Force as well as utilities firing Texas and Saskatchewan lignites. This project is one of three being undertaken by the consortium to perform large-scale Hg control technology testing to address the specific needs and challenges to be met in controlling Hg from lignite-fired power plants. This project involves Hg oxidation upstream of a system equipped with an electrostatic precipitator (ESP) followed by wet flue gas desulfurization (FGD). The team involved in conducting the technical aspects of the project includes the EERC, Babcock & Wilcox, URS, and ADA-ES. The host sites include Minnkota Power Cooperative Milton R. Young Unit 2 and TXU Monticello Unit 3. The work involves establishing Hg oxidation levels upstream of air pollution control devices (APCDs) and removal rates across existing ESP and FGD units, determining costs associated with those removal rates, investigating the possibility of the APCD acting as a multipollutant control device, quantifying the balance of plant impacts of the control technologies, and facilitating technology commercialization.

Michael J. Holmes; Steven A. Benson; Jeffrey S. Thompson

2004-03-01T23:59:59.000Z

298

Argonne's Nuclear Science and Technology Legacy  

NLE Websites -- All DOE Office Websites (Extended Search)

Achievements > Argonne's Nuclear Science and Technology Legacy About Director's Welcome Organization Achievements Highlights Fact Sheets, Brochures & Other Documents Multimedia...

299

The Next Generation of Monitoring and Control Systems Using Synchronized Sampling Technology and Multifunctional IEDs  

E-Print Network (OSTI)

solution enables full use of field recorded IED data by various utility groups such as protection engineers deployment of the solution. 1. Introduction Digital substation technology has been first introduced Intelligent Electronic Device (IEDs) designs to implementation of integrated Substation Automation Systems

Kezunovic, Mladen

300

PERFORMANCE OF NOx CONTROL TECHNOLOGIES ON THREE CALIFORNIA WASTE-TO-ENERGY  

E-Print Network (OSTI)

catalytic reduction (SNCR) technology. There is a sub stantial volume of literature available discussing NOx in the first three undergrate zones on the SERRF units. Preliminary indications were that some NOx reduction) to quantify the effect of FGR's contribution to NOx reduction during simultaneous FGRIThermal DeNOx use; (b

Columbia University

Note: This page contains sample records for the topic "achievable control technology" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


301

ENERGY UTILIZATION AND ENVIRONMENTAL CONTROL TECHNOLOGIES IN THE COAL-ELECTRIC CYCLE  

E-Print Network (OSTI)

NO x (63). ~ Control and Power Plant Thermal Efficiency.ELECTRIC COAL- FIRED POWER PLANT thermal efficiency (heatthe overall thermal efficiency of the power plant. Fuel-Gas

Ferrell, G.C.

2010-01-01T23:59:59.000Z

302

The role of building technologies in reducing and controlling peak electricity demand  

E-Print Network (OSTI)

AND CONTROLLING PEAK ELECTRICITY DEMAND Jonathan Koomey* andData to Improve Electricity Demand ForecastsFinal Report.further research. Electricity demand varies constantly. At

Koomey, Jonathan; Brown, Richard E.

2002-01-01T23:59:59.000Z

303

Development, Implementation, and Testing of Fault Detection Strategies on the National Wind Technology Center's Controls Advanced Research Turbines  

Science Conference Proceedings (OSTI)

The National Renewable Energy Laboratory's National Wind Technology Center dedicates two 600 kW turbines for advanced control systems research. A fault detection system for both turbines has been developed, analyzed, and improved across years of experiments to protect the turbines as each new controller is tested. Analysis of field data and ongoing fault detection strategy improvements have resulted in a system of sensors, fault definitions, and detection strategies that have thus far been effective at protecting the turbines. In this paper, we document this fault detection system and provide field data illustrating its operation while detecting a range of failures. In some cases, we discuss the refinement process over time as fault detection strategies were improved. The purpose of this article is to share field experience obtained during the development and field testing of the existing fault detection system, and to offer a possible baseline for comparison with more advanced turbine fault detection controllers.

Johnson, K. E.; Fleming, P. A.

2011-06-01T23:59:59.000Z

304

The Research of Traction Motor Energy-Saving Regenerative Braking Control Technology  

Science Conference Proceedings (OSTI)

In all the motor braking control systems, regenerative braking is the only way of energy-saving braking control mode. It can convert dynamic energy which generate during braking period into electric energy, then return to the grid. In this paper, through ... Keywords: regenerative braking, traction motor, direct torque, stator flux, slip frequency

Yuhua Wang; Jianlin Miao; Yuanfang Wei

2010-05-01T23:59:59.000Z

305

IEC61850 based operation, control and management of utility connected microgrid using wireless technology  

Science Conference Proceedings (OSTI)

Communications for monitoring, control and management of microgrid are very important for smart operation. This paper analyzed the information of microgrid for monitoring, control and management purposes and maps them according to power system automation ... Keywords: IEC61850, Wi-Fi, Wi-MAX, distributed energy resources (DERs), microgrid, microgrid communication network (MCN)

Mojaharul Islam; Hong-Hee Lee

2012-07-01T23:59:59.000Z

306

Program on Technology Innovation: Controlled Recycling of Contaminated Materials for Nuclear Industry Uses  

Science Conference Proceedings (OSTI)

This report addresses opportunities to recycle materials in radioactive waste by decontamination and fabrication into new components for use in the nuclear industry. In particular, a novel approach called "controlled recycling" involves a procedure that controls the material during decontamination, metal processing and remanufacture into components for reuse in the nuclear industry.

2006-11-09T23:59:59.000Z

307

CDP - Adaptive Supervisory Control and Data Acquisition (SCADA) Technology for Infrastructure Protection  

SciTech Connect

Supervisory Control and Data Acquisition (SCADA) Systems are a type of Industrial Control System characterized by the centralized (or hierarchical) monitoring and control of geographically dispersed assets. SCADA systems combine acquisition and network components to provide data gathering, transmission, and visualization for centralized monitoring and control. However these integrated capabilities, especially when built over legacy systems and protocols, generally result in vulnerabilities that can be exploited by attackers, with potentially disastrous consequences. Our research project proposal was to investigate new approaches for secure and survivable SCADA systems. In particular, we were interested in the resilience and adaptability of large-scale mission-critical monitoring and control infrastructures. Our research proposal was divided in two main tasks. The first task was centered on the design and investigation of algorithms for survivable SCADA systems and a prototype framework demonstration. The second task was centered on the characterization and demonstration of the proposed approach in illustrative scenarios (simulated or emulated).

Marco Carvalho; Richard Ford

2012-05-14T23:59:59.000Z

308

Trends in Energy Management Technology - Part 3: State of Practice of Energy Management, Control, and Information Systems  

E-Print Network (OSTI)

November 2000. Trends in Energy Management TechnologyTrends in Energy Management Technology FEMP/NTDP TechnicalT. L. , "Trends in Energy Management Technology - Enabling

Yee, Gaymond; Webster, Tom

2004-01-01T23:59:59.000Z

309

Trends in Energy Management Technology - Part 4: Review of Advanced Applications in Energy Management, Control, and Information Systems  

E-Print Network (OSTI)

ExcelSyus - Excel Energy Technologies, Ltd. http://pdf Trends in Energy Management TechnologyTrends in Energy Management Technology Fault Detection and

Yee, Gaymond; Webster, Tom

2003-01-01T23:59:59.000Z

310

Trends in Energy Management Technology - Part 3: State of Practice of Energy Management, Control, and Information Systems  

E-Print Network (OSTI)

November 2000. Trends in Energy Management TechnologyInc. Siemens Building Technologies Inc. Teletrol Systems,Trends in Energy Management Technology FEMP/NTDP Technical

Yee, Gaymond; Webster, Tom

2004-01-01T23:59:59.000Z

311

A TECHNICAL, ECONOMIC AND ENVIRONMENTAL ASSESSMENT OF AMINE-BASED CO2 CAPTURE TECHNOLOGY FOR POWER PLANT GREENHOUSE GAS CONTROL  

Science Conference Proceedings (OSTI)

Capture and sequestration of CO{sub 2} from fossil fuel power plants is gaining widespread interest as a potential method of controlling greenhouse gas emissions. Performance and cost models of an amine (MEA)-based CO{sub 2} absorption system for post-combustion flue gas applications have been developed, and integrated with an existing power plant modeling framework that includes multi-pollutant control technologies for other regulated emissions. The integrated model has been applied to study the feasibility and cost of carbon capture and sequestration at both new and existing coal-burning power plants. The cost of carbon avoidance was shown to depend strongly on assumptions about the reference plant design, details of the CO{sub 2} capture system design, interactions with other pollution control systems, and method of CO{sub 2} storage. The CO{sub 2} avoidance cost for retrofit systems was found to be generally higher than for new plants, mainly because of the higher energy penalty resulting from less efficient heat integration, as well as site-specific difficulties typically encountered in retrofit applications. For all cases, a small reduction in CO{sub 2} capture cost was afforded by the SO{sub 2} emission trading credits generated by amine-based capture systems. Efforts are underway to model a broader suite of carbon capture and sequestration technologies for more comprehensive assessments in the context of multi-pollutant environmental management.

Edward S. Rubin; Anand B. Rao

2002-10-01T23:59:59.000Z

312

Low Wind Speed Technology Phase I: Advanced Independent Pitch Control; Advanced Energy System, Inc.  

SciTech Connect

This fact sheet describes a subcontract with Advanced Energy Systems, Inc. to conduct a conceptual study of independent blade pitch control and possible impact on loads and cost of energy (COE).

2006-03-01T23:59:59.000Z

313

Energy technology characterizations handbook: environmental pollution and control factors. Third edition  

SciTech Connect

This Handbook deals with environmental characterization information for a range of energy-supply systems and provides supplementary information on environmental controls applicable to a select group of environmentally characterized energy systems. Environmental residuals, physical-resource requirements, and discussion of applicable standards are the principal information provided. The quantitative and qualitative data provided are useful for evaluating alternative policy and technical strategies and for assessing the environmental impact of facility siting, energy production, and environmental controls.

Not Available

1983-03-01T23:59:59.000Z

314

LONG-TERM DEMONSTRATION OF SORBENT ENHANCEMENT ADDITIVE TECHNOLOGY FOR MERCURY CONTROL  

Science Conference Proceedings (OSTI)

Long-term demonstration tests of advanced sorbent enhancement additive (SEA) technologies have been completed at five coal-fired power plants. The targeted removal rate was 90% from baseline conditions at all five stations. The plants included Hawthorn Unit 5, Mill Creek Unit 4, San Miguel Unit 1, Centralia Unit 2, and Hoot Lake Unit 2. The materials tested included powdered activated carbon, treated carbon, scrubber additives, and SEAs. In only one case (San Miguel) was >90% removal not attainable. The reemission of mercury from the scrubber at this facility prevented >90% capture.

Jason D. Laumb; Dennis L. Laudal; Grant E. Dunham; John P. Kay; Christopher L. Martin; Jeffrey S. Thompson; Nicholas B. Lentz; Alexander Azenkeng; Kevin C. Galbreath; Lucinda L. Hamre

2011-05-27T23:59:59.000Z

315

POLLUTION-CONTROL TECHNOLOGIES IN COAL-FIRED POWER PLANTS AND THEIR IMPACT ON AEROSOL NUCLEATION AND GROWTH IN EMISSIONS PLUMES.  

E-Print Network (OSTI)

??Nucleation and growth of particles in coal-fired power-plant plumes can greatly contribute to particle concentrations near source regions. Pollution-control technologies have been added to coal-fired (more)

Lonsdale, Chantelle

2012-01-01T23:59:59.000Z

316

SPENT SHALE AS A CONTROL TECHNOLOGY FOR OIL SHALE RETORT WATER. ANNUAL REPORT FOR PERIOD OCTOBER 1, 1978 - SEPTEMBER 30, 1979.  

E-Print Network (OSTI)

of Control Technology for Shale Oil Wastewaters,~~ inpyrolysized to produce shale oil, gas, a solid referred towaters are co-produced with shale oil and separated from it

Fox, J.P.

2013-01-01T23:59:59.000Z

317

SPENT SHALE AS A CONTROL TECHNOLOGY FOR OIL SHALE RETORT WATER. ANNUAL REPORT FOR PERIOD OCTOBER 1, 1978 - SEPTEMBER 30, 1979.  

E-Print Network (OSTI)

Water from Green River Oil Shale, 11 Chem. Ind. 1, 485 (Effluents from In-Situ Oil Shale Processing," in ProceedingsControl Technology for Oil Shale Retort Water," August 1978.

Fox, J.P.

2013-01-01T23:59:59.000Z

318

DOE Project: Optimization of Advanced Diesel Engine Combustion Strategies "University Research in Advanced Combustion and Emissions Control" Office of FreedomCAR and Vehicle Technologies Program  

DOE Green Energy (OSTI)

The goal of the present technology development was to increase the efficiency of internal combustion engines while minimizing the energy penalty of meeting emissions regulations. This objective was achieved through experimentation and the development of advanced combustion regimes and emission control strategies, coupled with advanced petroleum and non-petroleum fuel formulations. To meet the goals of the project, it was necessary to improve the efficiency of expansion work extraction, and this required optimized combustion phasing and minimized in-cylinder heat transfer losses. To minimize fuel used for diesel particulate filter (DPF) regeneration, soot emissions were also minimized. Because of the complex nature of optimizing production engines for real-world variations in fuels, temperatures and pressures, the project applied high-fidelity computing and high-resolution engine experiments synergistically to create and apply advanced tools (i.e., fast, accurate predictive models) developed for low-emission, fuel-efficient engine designs. The companion experiments were conducted using representative single- and multi-cylinder automotive and truck diesel engines.

Reitz, Rolf; Foster, D.; Ghandhi, J.; Rothamer, D.; Rutland, C.; Sanders, S.; Trujillo, M.

2012-10-26T23:59:59.000Z

319

Trends in Energy Management Technology - Part 4: Review ofAdvanced Applications in Energy Management, Control, and InformationSystems  

SciTech Connect

In this article, the fourth in a series, we provide a review of advanced applications in Energy Management, Control, and Information Systems (EMCIS). The available features for these products are summarized and analyzed with regard to emerging trends in EMCIS and potential benefits to the Federal sector. The first article [1] covered enabling technologies for emerging energy management systems. The second article [2] serves as a basic reference for building control system (BCS) networking fundamentals and includes an assessment of current approaches to open communications. The third article [3] evaluated several products that exemplify the current state of practice in EMCIS. It is important for energy managers in the Federal sector to have a high level of knowledge and understanding of these complex energy management systems. This series of articles provides energy practitioners with some basic informational and educational tools to help make decisions relative to energy management systems design, specification, procurement, and energy savings potential.

Yee, Gaymond; Webster, Tom

2003-08-01T23:59:59.000Z

320

Using Advanced Control and Power Technologies to Improve the Reliability and Energy Efficiency of Petroleum Refining and Petrochemical Manufacturing in California  

Science Conference Proceedings (OSTI)

Full implementation of advanced control and power technologies could save U.S. refineries and petrochemical plants an estimated $7.14 billion/year. California refineries process 1,893,020 barrels of crude per day -- about 11% of the total U.S. crude. Implementation of advanced control and power technologies could provide California refineries and petrochemical plants significant savings from increased energy efficiency and productivity. This report identifies these savings opportunities for California re...

2004-05-17T23:59:59.000Z

Note: This page contains sample records for the topic "achievable control technology" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


321

Site-controlled Ag nanocrystals grown by molecular beam epitaxy-Towards plasmonic integration technology  

Science Conference Proceedings (OSTI)

We demonstrate site-controlled growth of epitaxial Ag nanocrystals on patterned GaAs substrates by molecular beam epitaxy with high degree of long-range uniformity. The alignment is based on lithographically defined holes in which position controlled InAs quantum dots are grown. The Ag nanocrystals self-align preferentially on top of the InAs quantum dots. No such ordering is observed in the absence of InAs quantum dots, proving that the ordering is strain-driven. The presented technique facilitates the placement of active plasmonic nanostructures at arbitrarily defined positions enabling their integration into complex devices and plasmonic circuits.

Urbanczyk, Adam [COBRA Research Institute on Communication Technology, Department of Applied Physics, Eindhoven University of Technology, 5600 MB Eindhoven (Netherlands); Noetzel, Richard [Institute for Systems based on Optoelectronics and Microtechnology (ISOM), ETSI Telecommunication, Technical University of Madrid, Ciudad Universitaria s/n, 28040 Madrid (Spain)

2012-12-15T23:59:59.000Z

322

A Survey of UAS Technologies for Command, Control, and Communication (C3)  

Science Conference Proceedings (OSTI)

The integration of unmanned aircraft systems (UAS) into the National Airspace System (NAS) presents many challenges including airworthiness certification. As an alternative to the time consuming process of modifying the Federal Aviation Regulations (FARs), ... Keywords: Certification, Command, control, and communication (C3), Unmanned aircraft systems (UAS)

Richard S. Stansbury; Manan A. Vyas; Timothy A. Wilson

2009-03-01T23:59:59.000Z

323

IEEE TRANSACTIONS ON CONTROL SYSTEM TECHNOLOGY 1 Online Parameterization of Lumped Thermal  

E-Print Network (OSTI)

considered as an energy storage device for hybrid electric vehicles (HEV), plug-in hybrid electric vehicles (PHEV) and battery electric vehicles (BEV). Thermal management is a critical issue for onboard lithium are with the Vehicle and Battery Controls Depart- ment, Research and Advanced Engineering, Ford Motor Company, Dearborn

Stefanopoulou, Anna

324

Achievements: Nuclear Reactors designed/built by Argonne National  

NLE Websites -- All DOE Office Websites (Extended Search)

Achievements > Achievements > Argonne National Laboratory Reactors About Director's Welcome Organization Achievements Highlights Fact Sheets, Brochures & Other Documents Multimedia Library Visit Argonne Work with Argonne Contact us Nuclear Energy Why Nuclear Energy? Why are some people afraid of Nuclear Energy? How do nuclear reactors work? Cheaper & Safer Nuclear Energy Helping to Solve the Nuclear Waste Problem Nuclear Reactors Nuclear Reactors Early Exploration Training Reactors Basic and Applied Science Research LWR Technology Development BORAX-III lighting Arco, Idaho (Press Release) Heavy Water and Graphite Reactors Fast Reactor Technology Integral Fast Reactor Argonne Reactor Tree CP-1 70th Anniversary CP-1 70th Anniversary Argonne's Nuclear Science and Technology Legacy

325

Development of a sorbent-based technology for control of mercury in flue gas  

Science Conference Proceedings (OSTI)

This paper presents results of research being, conducted at Argonne National Laboratory on the capture of elemental mercury in simulated flue gases by using dry sorbents. Experimental results from investigation of various sorbents and chemical additives for mercury control are reported. Of the sorbents investigated thus far, an activited-carbon-based sorbent impregnated with about 15% (by weight) of sulfur compound provided the best results. The key parameters affecting mercury control efficiency in a fixed-bed reactor, such as reactor loading, reactor temperature, sorbent size distribution, etc., were also studied, and the results ire presented. In addition to activated-carbon-based sorbents, a non-carbon-based sorbent that uses an inactive substrate treated with active chemicals is being developed. Preliminary, experimental results for mercury removal by this newly developed sorbent are presented.

Wu, Jiann M.; Huang, Hann S.; Livengood, C.D.

1996-03-01T23:59:59.000Z

326

Secretarial Achievement Awards | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Secretarial Achievement Awards Secretarial Achievement Awards Secretarial Achievement Awards Addthis David Arakawa (ORNL) 1 of 6 David Arakawa (ORNL) David Arakawa, from Oak Ridge National Laboratory, managed the Spallation Neutron Source Instruments - Next Generation (SING) project, where his hands-on approach helped him lead his team to complete the project two months ahead of schedule and $263,000 under budget. Brian Lally (Office of Science) 2 of 6 Brian Lally (Office of Science) Brian Lally, from the Office of Science's Chicago Site Office, helped create and execute reforms that provide more flexibility in negotiating intellectual property rights for technologies developed at the national labs. This will make it easier for private companies to take advantage of lab capabilities, create jobs, and accelerate the development of new clean

327

Technology Transfer: Available Technologies  

NLE Websites -- All DOE Office Websites (Extended Search)

test test Please refer to the list of technologies below for licensing and research collaboration availability. If you can't find the technology you're interested in, please contact us at TTD@lbl.gov. Energy ENERGY EFFICIENT TECHNOLOGIES Aerosol Sealing Aerosol Remote Sealing System Clog-free Atomizing and Spray Drying Nozzle Air-stable Nanomaterials for Efficient OLEDs Solvent Processed Nanotube Composites OLEDS with Air-stable Structured Electrodes APIs for Online Energy Saving Tools: Home Energy Saver and EnergyIQ Carbon Dioxide Capture at a Reduced Cost Dynamic Solar Glare Blocking System Electrochromic Device Controlled by Sunlight Electrochromic Windows with Multiple-Cavity Optical Bandpass Filter Electrochromic Window Technology Portfolio Universal Electrochromic Smart Window Coating

328

Partnering Today: Technology Transfer Highlights Reactive ...  

THE LLNL TECHNOLOGY COMPANY PRODUCT Partnering Today: Technology Transfer Highlights Reactive NanoTechnologies Inc.: Temperature-controlled Precision Bonding

329

Pacific Northwest Laboratory report on controlled thermonuclear reactor technology, January 1975 - September 1975  

SciTech Connect

The PNL staff has been studying fusion technology in areas such as economics, fusion-fission hybrid concepts, materials, neutronics, environment and safety. These studies have been scoped to make efficient use of ERDA resources, and to complement and support efforts at other laboratories. The effect the plasma and associated radiation and emission will have upon the surfaces of the first wall are being studied. Neutron sputtering experiments were made on niobium and gold and the results were evaluated for absolute neutron yields. Molybdenum and vanadium were studied for effects of ion bombardment under various conditions of helium injection. Graphite cloth is being irradiated for examination of radiation effects because it is suggested for use in several CTR concepts as a shield between the plasma and the first wall. Helium effects are being studied to characterize degradation of structural metal properties. Work is progressing on absolute measurement of the electrical resistivity of insulators and the demonstration of the feasibility of producing insulating coatings by sputter deposition. (auth)

1975-10-01T23:59:59.000Z

330

Technical and economic assessment of particle control technology for direct coal fueled turbines: Final report  

SciTech Connect

Gilbert/Commomwealth (1984) analyzed ten different concepts for high-temperature, high-pressure control of gas stream particulate matter in coal-fueled pressurized fluidized-bed combustion (PFBC) systems. This paper analyzes the five higher ranking concepts of the Gilbert study at direct coal fueled turbine conditions which are even more severe than PFBC conditions. The five concepts are ceramic crossflow filter, ceramic bag filter, granular bed filter, and advanced cyclones. Five ranking factors were used: economic, design, operations complexity, materials/mechanical, and development status. (DLC)

DiBella, C.A.W.; Thomas, R.L.; Rubow, L.N.; Zaharchuk, R.

1987-02-01T23:59:59.000Z

331

Achieving  

NLE Websites -- All DOE Office Websites (Extended Search)

solver for the hydrostatic equations that demonstrates textbook multigrid efficiency (an order of magnitude reduction in residual per iteration and solution of the fine-level...

332

Expanding Robust HCCI Operation with Advanced Valve and Fuel Control Technologies Pub ID 38707 Title Expanding Robust HCCI Operation with Advanced Valve and Fuel Control Technologies Status Distributed Communication Type ORNL report ORNL Review? Scientific communication that requires ORNL review Information Category Protected CRADA Information ORNL Report Classification Final Expanding Robust HCCI Operation with Advanced Valve and Fuel Control Technologies  

SciTech Connect

Delphi Automotive Systems and ORNL established this CRADA to advance the commercialization potential of the homogeneous charge compression ignition (HCCI) advanced combustion strategy for gasoline engine platforms. HCCI combustion has been shown by others to produce high diesel-like efficiency on a gasoline engine platform while simultaneously producing low NOX and particulate matter emissions. However, the commercialization barriers that face HCCI combustion are significant, with requirements for a more active engine control system, likely with next-cycle closed-loop feedback control, and with advanced valve train technologies to enable negative valve overlap conditions. In the partnership between Delphi and ORNL, each organization brought a unique and complementary set of skills to the project. Delphi has made a number of breakthroughs with production-intent valve train technologies and controls in recent years to make a part time production-intent HCCI engine plausible. ORNL has extensive knowledge and expertise with HCCI combustion, and also has a versatile research engine with hydraulic valve actuation (HVA) that is useful for guiding production of a cam-based HCCI system. Partnering these knowledge bases and capabilities was essential towards making progress to better understand HCCI combustion and the commercialization barriers that it faces. ORNL and Delphi maintained strong collaboration throughout the project. Meetings were held regularly, with additional reports, presentations, and meetings as necessary to maintain progress. Delphi provided guidance to ORNL regarding operational strategies to investigate on their single-cylinder research engine with HVA and data from their experimental multi-cylinder engine for modeling. ORNL provided single-cylinder engine data and modeling results.

Szybist, J.P.; Confer, K. (Delphi Automotive Systems)

2012-09-11T23:59:59.000Z

333

Development of monitoring and control technology based on trace gas monitoring. Final report  

DOE Green Energy (OSTI)

Trace gases are generated by many biological reactions. During anaerobic decomposition, trace levels of hydrogen (H{sub 2}) and carbon monoxide (CO) gases are produced. It was shown previously that these trace gases are intrinsically related to the biochemical reactions occurring and, therefore, offer promise for on-line process monitoring and control. This work was designed to test how effectively hydrogen and CO could be to monitor high-rate anaerobic systems that has significant mass transfer and complex hydraulics. An experimental program was designed to examine the behavior of an upflow anaerobic sludge blanket (UASB) reactor system under steady state and in response to organic loading perturbations. The responses of trace gases CO and H{sub 2} were tracked using an on-line, real-time gas-monitoring system linked to a computer-controlled data acquisition package. Data on conventional process parameters such as pH, chemical oxygen demand (COD), volatile fatty acids (VFAs) were concurrently collected. Monitoring of conventional process indicators (i.e., pH, VFA, gas production) and trace gas (H{sub 2} and CO) indicators was conducted using a matrix of nine different steady-state OLRs (4-23 kg COD/m{sup 3} -d) and system HRTs (0.5 to 2.5 days) was performed to determine any correlation among the indicators. Of OLR, HRT, and influent COD, only OLR had any significant influence on the process indicators examined. All parameters except methane increased with increases in OLR; methane decreased with increased OLR. The OLR and gas production rate (GP) were observed to be linearly correlated.

Liebowitz, B.

1997-07-01T23:59:59.000Z

334

Cooperative Monitoring Center Occasional Paper/4: Missile Control in South Asia and the Role of Cooperative Monitoring Technology  

SciTech Connect

The succession of nuclear tests by India and Pakistan in May 1998 has changed the nature of their missile rivalry, which is only one of numerous manifestations of their relationship as hardened adversaries, deeply sensitive to each other's existing and evolving defense capabilities. The political context surrounding this costly rivalry remains unmediated by arms control measures or by any nascent prospect of detente. As a parallel development, sensible voices in both countries will continue to talk of building mutual confidence through openness to avert accidents, misjudgments, and misinterpretations. To facilitate a future peace process, this paper offers possible suggestions for stabilization that could be applied to India's and Pakistan's missile situation. Appendices include descriptions of existing missile agreements that have contributed to better relations for other countries as well as a list of the cooperative monitoring technologies available to provide information useful in implementing subcontinent missile regimes.

Kamal, N.; Sawhney, P.

1998-10-01T23:59:59.000Z

335

APS FEL Achieves Ultraviolet Saturation  

NLE Websites -- All DOE Office Websites (Extended Search)

has achieved "saturation" of self-amplified spontaneous emission in a mirrorless free-electron laser at a wavelength over 1000 times shorter than the previous record. This...

336

Desjarlais received Lifetime Achievement Award  

NLE Websites -- All DOE Office Websites (Extended Search)

Andr Desjarlais received a Lifetime Achievement Award from the Polyisocyanurate Insulation Manufacturers Association (PIMA) during the group's 25th Anniversary celebration...

337

NETL: Mercury Emissions Control Technologies - Full-Scale Field Trial of  

NLE Websites -- All DOE Office Websites (Extended Search)

Full-Scale Field Trial of the Low Temperature Mercury Capture Process Full-Scale Field Trial of the Low Temperature Mercury Capture Process CONSOL R&D, PPL, Lechler, and Martin Marietta propose to conduct a field trial of the Low-Temperature Mercury Control (LTMC) process at Unit 1 of the PPL Martins Creek Station. LTMC has the ability to reduce mercury emissions by over 90% as was recently demonstrated by CONSOL R&D on a slip-stream pilot plant at the Allegheny Energy Mitchell Station under DOE Cooperative Agreement DE-FC26-01NT41181. The next step is to demonstrate the performance, operability, and economics on a full-scale utility boiler. In addition this project will demonstrate that magnesium hydroxide (Mg(OH)2 ) slurry injection into the flue gas reduces SO3 concentration sufficiently to avoid corrosion at the low-temperature conditions, and will demonstrate that water spray humidification can maintain ESP performance under low-SO3 conditions.

338

Emission Control and Elimination Through The Use Of Condensation and Heat Recovery Technologies- A Case Study  

E-Print Network (OSTI)

Existing regulatory air requirements have created potential restrictions on current and future plant operations. Any process design that allows for the elimination of discharge points and the reduction of emissions at a major source can affect the strategic planning for the facility. This can provide critical flexibility, especially in fast-paced markets. Such a process design and implementation were undertaken at a ceramic capacitor manufacturing facility. This facility utilizes multiple small-scale solvent drying processes that emit volatile organic compounds (VOC's). These exhausts could be recirculated for the purposes of emission point elimination, heat recovery and solvent reuse. The aim was to create an environmental control process which would pay for itself within two to three years. An assessment of the alternatives was completed and standard HVAC-type condensation was selected. The unit operations for the proposed process consisted of a high efficiency air-to-air heat exchanger, cooling coil and a chiller. The air passing across the heat exchanger and coil would begin to dehumidify. In addition, solvents contained in the air stream would begin to condense to some equilibrium level and would be absorbed in the condensing water. Eventually, since there would be no addition of water in the process, the level of water in the condensate would fall off dramatically. A prototype unit capable of handling three ovens with a total air flow of 1200 ft3/min (cfm) was installed. The unit performed as expected with the exception that condensate concentrations remained low. Product testing was undertaken to ensure that returning air containing a low level of solvent would not adversely affect drying operations or product qualities. No adverse effects were found. Monitoring of the air stream verified solvent levels well below 5% of the lower explosive limit. Finally, a large-scale unit was constructed capable of handling up to 171 ovens at up to 68,000 cfm at a cost of $1.2M. At current levels of integration, cost avoidance (savings) performance is within 2% of predicted values. Projected payback is 18 months. Estimated volatile organic compound emission reduction is 100 tons per year.

Madewell, A. E.; Bullock, W. N.

1997-04-01T23:59:59.000Z

339

Dry Integrated Emissions Control Technology Options: EMO, DryFining, NeuStream-DR and DSI State-of-the-Art  

Science Conference Proceedings (OSTI)

This Electric Power Research Institute (EPRI) technical update provides a series of enhanced Level 1 analyses of multiple dry integrated emissions reduction technology options for use at coal-fired, utility-scale generating plants. The report also contains a section covering the current state-of-the-art for Duct Sorbent Injection systems (DSI). This document also includes an updated listing of the Integrated Emissions Control (IEC) technologies that have been proposed in the past for use at ...

2013-12-21T23:59:59.000Z

340

Instrumentation and Control, Human System Interface, and Information Technology Requirements Project Plan for Nuclear Power Plant Lo ng-Term Operation  

Science Conference Proceedings (OSTI)

Nuclear power plant owners are looking to extend the operating life of their plants to 80 years and potentially longer. Instrumentation and control, human system interface, and information technologies have changed drastically since the plants were built and will change even more drastically before the plants reach the end of their operating life. A project plan to develop requirements for these technologies is defined here. These requirements will enable plants to better identify future solutions that w...

2010-02-03T23:59:59.000Z

Note: This page contains sample records for the topic "achievable control technology" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


341

How We Achieved a 41% Energy Reduction  

E-Print Network (OSTI)

Abbott Laboratories is a worldwide company devoted to the discovery, development, manufacture and sale of a broad and diversified line of human health care products and serices. At year-end 1983, Abbott had 28 facilities in the U.S. and Puerto Rico totaling more than eight million square feet of floor space and also had manufacturing and distribution operations and joint ventures in 44 countries throughout the world. Abbott's energy program has steadily expanded to include all locations, and 1984 results show a 41.1% reduction in energyusage per unit of output from the base year 1973. This paper describes Abbott's perforance to date and what has been done to achieve those results, in addition to discussing the actions necessary to achieve a 50% reduction in 1989. Management support, employee awareness, intercompany communication and new technologies are emphasized in this paper.

Maze, M. E.

1985-05-01T23:59:59.000Z

342

NETL Scientist Earns Prestigious Technical Achievement Award | Department  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

NETL Scientist Earns Prestigious Technical Achievement Award NETL Scientist Earns Prestigious Technical Achievement Award NETL Scientist Earns Prestigious Technical Achievement Award May 31, 2013 - 9:27am Addthis National EnergyTechnology Laboratory’s Malgorzata Ziomek-Moroz (right) receives a 2013 Technical Achievement Award from NACE International, the Corrosion Society, for her accomplishments in the field of corrosion science. National EnergyTechnology Laboratory's Malgorzata Ziomek-Moroz (right) receives a 2013 Technical Achievement Award from NACE International, the Corrosion Society, for her accomplishments in the field of corrosion science. It's a beautiful morning, and you've decided to save the environment and burn a few calories biking to work. You wheel your old bicycle out of the garage, but you don't make it past the driveway before you hear a

343

NETL Scientist Earns Prestigious Technical Achievement Award | Department  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

NETL Scientist Earns Prestigious Technical Achievement Award NETL Scientist Earns Prestigious Technical Achievement Award NETL Scientist Earns Prestigious Technical Achievement Award May 31, 2013 - 9:27am Addthis National EnergyTechnology Laboratory’s Malgorzata Ziomek-Moroz (right) receives a 2013 Technical Achievement Award from NACE International, the Corrosion Society, for her accomplishments in the field of corrosion science. National EnergyTechnology Laboratory's Malgorzata Ziomek-Moroz (right) receives a 2013 Technical Achievement Award from NACE International, the Corrosion Society, for her accomplishments in the field of corrosion science. It's a beautiful morning, and you've decided to save the environment and burn a few calories biking to work. You wheel your old bicycle out of the garage, but you don't make it past the driveway before you hear a

344

Multi-agent neural business control system  

Science Conference Proceedings (OSTI)

Small to medium sized companies require a business control mechanism in order to monitor their modus operandi and analyse whether they are achieving their goals. A tool for the decision support process was developed based on a multi-agent system that ... Keywords: Agents technology, Business control system, Case-based reasoning, Experience management, Maximum Likelihood Hebbian Learning, Reasoning

M. Lourdes Borrajo; Juan M. Corchado; Emilio S. Corchado; Mara A. Pellicer; Javier Bajo

2010-03-01T23:59:59.000Z

345

A weekly review of scientific and technological achievements...  

NLE Websites -- All DOE Office Websites (Extended Search)

asteroids during periods of heavy bombardment may have been as high as 10 trillion kilograms per year, delivering up to several orders of magnitude greater mass of organics than...

346

Multi-Pollutant Emissions Control: Pilot Plant Study of Technologies for Reducing Hg, SO3, NOx and CO2 Emissions  

SciTech Connect

A slipstream pilot plant was built and operated to investigate technology to adsorb mercury (Hg) onto the existing particulate (i.e., fly ash) by cooling flue gas to 200-240 F with a Ljungstrom-type air heater or with water spray. The mercury on the fly ash was then captured in an electrostatic precipitator (ESP). An alkaline material, magnesium hydroxide (Mg(OH){sub 2}), is injected into flue gas upstream of the air heater to control sulfur trioxide (SO{sub 3}), which prevents acid condensation and corrosion of the air heater and ductwork. The slipstream was taken from a bituminous coal-fired power plant. During this contract, Plant Design and Construction (Task 1), Start Up and Maintenance (Task 2), Baseline Testing (Task 3), Sorbent Testing (Task 4), Parametric Testing (Task 5), Humidification Tests (Task 6), Long-Term Testing (Task 7), and a Corrosion Study (Task 8) were completed. The Mercury Stability Study (Task 9), ESP Report (Task 11), Air Heater Report (Task 12) and Final Report (Task 14) were completed. These aspects of the project, as well as progress on Public Outreach (Task 15), are discussed in detail in this final report. Over 90% mercury removal was demonstrated by cooling the flue gas to 200-210 F at the ESP inlet; baseline conditions with 290 F flue gas gave about 26% removal. Mercury removal is sensitive to flue gas temperature and carbon content of fly ash. At 200-210 F, both elemental and oxidized mercury were effectively captured at the ESP. Mg(OH){sub 2} injection proved effective for removal of SO{sub 3} and eliminated rapid fouling of the air heater. The pilot ESP performed satisfactorily at low temperature conditions. Mercury volatility and leaching tests did not show any stability problems. No significant corrosion was detected at the air heater or on corrosion coupons at the ESP. The results justify larger-scale testing/demonstration of the technology. These conclusions are presented and discussed in two presentations given in July and September of 2005 and are included in Appendices E and F.

Michael L. Fenger; Richard A. Winschel

2005-08-31T23:59:59.000Z

347

Biased Weak Polyform Achievement Games  

E-Print Network (OSTI)

In a biased weak $(a,b)$ polyform achievement game, the maker and the breaker alternately mark $a,b$ previously unmarked cells on an infinite board, respectively. The maker's goal is to mark a set of cells congruent to a polyform. The breaker tries to prevent the maker from achieving this goal. A winning maker strategy for the $(a,b)$ game can be built from winning strategies for games involving fewer marks for the maker and the breaker. A new type of breaker strategy called the priority strategy is introduced. The winners are determined for all $(a,b)$ pairs for polyiamonds and polyominoes up to size four.

Norris, Ian

2011-01-01T23:59:59.000Z

348

PNNL: Available Technologies: Electronics  

Current Control Technology for Quantum Cascade Laser and Other Applications; Enhanced Pool-Boiling Heat Transfer Using Nanostructured Surfaces;

349

PNNL: Available Technologies: Environmental  

Current Control Technology for Quantum Cascade Laser and Other Applications; Dynamic Measurement of Hydraulic Parameters Under Liquid Unsaturated Flow ...

350

A Year of Exceptional Achievements FY 2008  

SciTech Connect

2008 highlights: (1) Stockpile Stewardship and Complex Transformation - LLNL achieved scientific breakthroughs that explain some of the key 'unknowns' in nuclear weapons performance and are critical to developing the predictive science needed to ensure the safety, reliability, and security of the U.S. nuclear deterrent without nuclear testing. In addition, the National Ignition Facility (NIF) passed 99 percent completion, an LLNL supercomputer simulation won the 2007 Gordon Bell Prize, and a significant fraction of our inventory of special nuclear material was shipped to other sites in support of complex transformation. (2) National and Global Security - Laboratory researchers delivered insights, technologies, and operational capabilities that are helping to ensure national security and global stability. Of particular note, they developed advanced detection instruments that provide increased speed, accuracy, specificity, and resolution for identifying and characterizing biological, chemical, nuclear, and high-explosive threats. (3) Exceptional Science and Technology - The Laboratory continued its tradition of scientific excellence and technical innovation. LLNL scientists made significant contributions to Nobel Prize-winning work on climate change. LLNL also received three R&D 100 awards and six Nanotech 50 awards, and dozens of Laboratory scientists and engineers were recognized with professional awards. These honors provide valuable confirmation that peers and outside experts recognize the quality of our staff and our work. (4) Enhanced Business and Operations - A major thrust under LLNS is to make the Laboratory more efficient and cost competitive. We achieved roughly $75 million in cost savings for support activities through organizational changes, consolidation of services, improved governance structures and work processes, technology upgrades, and systems shared with Los Alamos National Laboratory. We realized nonlabor cost savings of $23 million. Severe fiscal constraints necessitated a major workforce restructuring and reduction.

devore, L; Chrzanowski, P

2008-11-06T23:59:59.000Z

351

Achieving world class maintenance status  

Science Conference Proceedings (OSTI)

The article written by a management consultant, discusses the art of successful planning and operation of maintenance in mines considering factors such as benchmaking, key performance indices (KPIs) and frequency of procedures which can help achieve 'world class maintenance'. 1 fig.

Tomlingson, P.D. [Paul D. Tomingson Associates (United States)

2007-08-15T23:59:59.000Z

352

140 IEEE TRANSACTIONS ON CONTROL SYSTEMS TECHNOLOGY, VOL. 9, NO. 1, JANUARY 2001 Fuzzy Damage-Mitigating Control of a Fossil Power  

E-Print Network (OSTI)

these are nonstandard automatic control procedures suchas using attemperating sprays to generate steam

Ray, Asok

353

Vermont Air Pollution Control Regulations, Major Stationary Sources and Major Modifications (Vermont)  

Energy.gov (U.S. Department of Energy (DOE))

This section of the air quality standards applies to all major sources and major modifications and outlines the required control technology to achieve the most stringent emission rate. Emission...

354

Engineering quality control of solar-powered intelligent water-saving irrigation  

Science Conference Proceedings (OSTI)

The development tendency of the agricultural irrigation technology is Automatic water-saving irrigation, powered by solar energy and achieved control purposes by moisture content monitoring techniques and the variable irrigation technology. In this paper, ... Keywords: intelligent, quality control, solar power, water-saving irrigation

Liu Xiaochu; Wu Hualong; Ling Jingpeng; Tao Jianhua; Yao Li

2010-03-01T23:59:59.000Z

355

Roadmap to Achieve Energy Delivery Systems Cybersecurity  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Roadmap to Achieve Energy Delivery Systems Cybersecurity Roadmap to Achieve Energy Delivery Systems Cybersecurity ii Acknowledgements The Energy Sector Control Systems Working Group (ESCSWG) developed this roadmap in support of the Electricity Sub-sector Coordinating Council, Oil and Natural Gas Sector Coordinating Council, and the Government Coordinating Council for Energy under the Critical Infrastructure Partnership Advisory Council (CIPAC) Framework; the roadmap has been approved for release by these councils. The ESCSWG members volunteered their time and expertise to this effort and would like to thank the other participants for their valuable perspectives and contributions to this important effort. Special thanks go to the U.S. Department of Energy, which provided the funds and support needed to convene participants

356

ICALEPCS Lifetime Achievement Award to Martin Kraimer  

NLE Websites -- All DOE Office Websites (Extended Search)

Cockroaches Advance Student's Study of Ancient Life Cockroaches Advance Student's Study of Ancient Life Bringing Fruit Flies in from the Cold DOE Environmental Sustainability Award to Three from APS 2009 Chemistry Nobel to APS Users The First Experiment at the LCLS APS News Archives: 2012 | 2011 | 2010 | 2009 2008 | 2007 | 2006 | 2005 2004 | 2003 | 2002 | 2001 2000 Subscribe to APS News rss feed ICALEPCS Lifetime Achievement Award to Martin Kraimer OCTOBER 28, 2009 Bookmark and Share Left to right: Ryotaro Tanaka (ICALEPCS2009 Chair), Jeffrey O. Hill, Martin R. Kraimer, Bob Daleisio, and In Soo Ko (ICALEPCS ISAC Chair), October 15, 2009, Kobe Japan. Martin R. Kraimer, formerly of the Controls Group in the Argonne APS Engineering Support Division, is one of three recipients of the first Lifetime Achievement Award presented by the ICALEPCS International

357

Technology Transfer: Available Technologies  

NLE Websites -- All DOE Office Websites (Extended Search)

Materials Biofuels Biofuels Biotechnology and Medecine Biotechnology & Medicine Chemistry Developing World Energy Efficient Technologies Energy Environmental Technologies...

358

Beam cooling: Principles and achievements  

SciTech Connect

After a discussion of Liouville's theorem, and its implications for beam cooling, a brief description is given of each of the various methods of beam cooling: stochastic, electron, radiation, laser, ionization, etc. For each, we present the type of particle for which it is appropriate, its range of applicability, and the currently achieved degree of cooling. For each method we also discuss the present applications and, also, possible future developments and further applications.

Mohl, Dieter; Sessler, Andrew M.

2003-05-18T23:59:59.000Z

359

NETL: News Release - Premier Power Plant Test Facility Achieves Milestone,  

NLE Websites -- All DOE Office Websites (Extended Search)

May 8, 2000 May 8, 2000 Premier Power Plant Test Facility Achieves Milestone,Raises Hopes for New Clean Coal Technology The world's premier test facility for future power plants has achieved a major milestone - and in the process, raised prospects for a new class of coal technology that researchers now believe could lead to cleaner, more efficient and lower cost electric power generation. The Power System Development Facility The Power System Development Facility at Wilsonville, Alabama, is the Nation's state-of-the-art test facility for 21st century power generating technologies. The U.S. Department of Energy and Southern Company today jointly announced the first successful test of a new type of technology for turning coal into gas. The gas could then be used in future turbines or fuel cells to

360

Mercury Control Update 2010  

Science Conference Proceedings (OSTI)

A February 2008 decision by the U.S. District of Columbia Circuit Court of Appeals remanded the Clean Air Mercury Rule back to the U.S. Environmental Protection Agency, opening the possibility of more stringent federal emission limits similar to those already adopted by some states. To meet these stringent limits, high mercury removals based on Maximum Achievable Control Technology for individual power plants may be needed. To help electric power companies comply with tightening emission standards in a ...

2010-12-31T23:59:59.000Z

Note: This page contains sample records for the topic "achievable control technology" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


361

Author's copy. Final version published by Elsevier in Energy Procedia volume 1 number 1, pages 2809-2816, February 2009. Proceedings of the 9th International Conference on Greenhouse Gas Control Technologies (GHGT-  

E-Print Network (OSTI)

-2816, February 2009. Proceedings of the 9th International Conference on Greenhouse Gas Control Technologies (GHGT in "Greenhouse Gas Control Technologies 9, Proceedings of the 9th International Conference on Greenhouse Gas shortterm and long term risk assessments, descriptions of gas transport and injection technical solutions

Paris-Sud XI, Université de

362

Lighting Group: Controls: Wireless Controls  

NLE Websites -- All DOE Office Websites (Extended Search)

Wireless Controls Wireless Lighting Control System (with DUST Networks) Objective The project objectives are to: 1. Demonstrate that wireless technology can be cost-effectively...

363

Achieving Superior Energy Performance in US Manufacturing  

E-Print Network (OSTI)

U.S. industry has the capacity to significantly improve its overall energy performance and help meet both private-sector and national goals for energy and the environment. TheUS Department of Energys Industrial Technologies Program (ITP) is partnering with industry to drive a 25% reduction in industrial energy intensity by 2017and also contribute to an 18% reduction in carbon intensity economy-wide by 2012. To expedite progress in achieving these targets, ITP and industry are collaborating with the American National Standards Institute (ANSI), non-profits, USEPA and NIST to facilitate the development of energy management standards and certification for manufacturing plants. The paper will describe the program criteria and opportunities for participation in the future.

Scheihing, P.

2009-05-01T23:59:59.000Z

364

U.S. Department of Energy Roadmap on Instrumentation, Controls, and Human-Machine Interface Technologies in Current and Future Nuclear Power Plants  

Science Conference Proceedings (OSTI)

The U.S. Department of Energy (DOE) Office of Nuclear Energy (NE) recently sponsored the creation of a roadmap for instrumentation, controls, and human-machine interface (ICHMI) technology development. The roadmap represents the collective efforts of a group of subject matter experts from the DOE national laboratories, academia, vendors, the U.S. Nuclear Regulatory Commission (NRC), and utilities. It is intended to provide the underpinnings to the government sponsored ICHMI research, development, and demonstration (RD&D) performed in the United States for the next several years. A distinguishing feature of this roadmapping effort is that it is not limited to a technology progression plan but includes a detailed rationale, aimed at the nonspecialist, for the existence of a focused ICHMI RD&D program. Eight specific technology areas were identified for focused RD&D as follows: (1) sensors and electronics for harsh environments,(2) uncertainty characterization for diagnostics/prognostics applications, (3) quantification of software quality for high-integrity digital applications, (4) intelligent controls for nearly autonomous operation of advanced nuclear plants, (5) plant network architecture, (6) intelligent aiding technology for operational support, (7) human system interaction models and analysis tools, and (8) licensing and regulatory challenges and solutions.

Holcomb, David Eugene [ORNL

2007-01-01T23:59:59.000Z

365

Technologies and policies for controlling greenhouse gas emissions from the U. S. automobile and light truck fleet.  

DOE Green Energy (OSTI)

The message conveyed by the above discussion is that there are no shortages of technologies available to improve the fuel efficiency of the U.S. fleet of autos and light trucks. It clearly is technically feasible to improve greatly the fuel economy of the average new light-duty vehicle. Many of these technologies require tradeoffs, however, that manufacturers are unwilling or (as yet) unable to make in today's market and regulatory environment. These tradeoffs involve higher costs (that might be reduced substantially over time with learning and economies of scale), technical risk and added complexity, emissions concerns (especially for direct injection engines, and especially with respect to diesel engine technology), and customer acceptance issues. Even with current low U.S. oil prices, however, many of these technologies may find their way into the U.S. market, or increase their market share, as a consequence of their penetration of European and Japanese markets with their high gasoline prices. Automotive technology is ''fungible'' that is, it can be easily transported from one market to another. Nevertheless, it probably is unrealistic to expect substantial increases in the average fuel economy of the U.S. light-duty fleet without significant changes in the market. Without such changes, the technologies that do penetrate the U.S. market are more likely to be used to increase acceleration performance or vehicle structures or enable four wheel drive to be included in vehicles without a net mpg penalty. In other words, technology by itself is not likely to be enough to raise fleet fuel economy levels - this was the conclusion of the 1995 Ailomar Conference on Energy and Sustainable Transportation, organized by the Transportation Research Board's Committees on Energy and Alternative Fuels, and it is one I share.

Plotkin, S.

1999-01-01T23:59:59.000Z

366

The progress and challenges of threshold voltage control of high-k/metal-gated devices for advanced technologies (Invited Paper)  

Science Conference Proceedings (OSTI)

This paper discusses recent progress in and challenges of threshold voltage control for advanced high-k/metal-gated (HKMG) devices. It presents the impact on threshold voltage (V"t) control of incorporating La and Al into HKMG devices. A dipole moment ... Keywords: CMOS, Capping layer, EOT, High-k, Metal gate, Threshold voltage control

Hsing-Huang Tseng; Paul Kirsch; C. S. Park; Gennadi Bersuker; Prashant Majhi; Muhammad Hussain; Raj Jammy

2009-07-01T23:59:59.000Z

367

Achieving millennium development goals: Role of ICTS innovations in India  

Science Conference Proceedings (OSTI)

The paper outlines the problem faced by India, in dealing with its rural poor, who live in 600,000 villages with poor infrastructure and continue to do so, even after 60 years of independence and constitute about 72.2% of 1027 million. The paper also ... Keywords: Achievements, India, Information and communication technologies, Innovations, Millennium development goals

Subba Rao Siriginidi

2009-05-01T23:59:59.000Z

368

Using podcasts to replace lecture: Effects on student achievement  

Science Conference Proceedings (OSTI)

This study examined achievement when podcasts were used in place of lecture in the core technology course required for all students seeking teacher licensure at a large research-intensive university in the Southeastern United States. Further, it examined ... Keywords: 21st century skills, Delivery methods, Podcasts, Teacher education, Web 2.0

Blanche W. O'Bannon; Jennifer K. Lubke; Jeffrey L. Beard; Virginia G. Britt

2011-11-01T23:59:59.000Z

369

High Performance Thermal Interface Technology Overview  

E-Print Network (OSTI)

An overview on recent developments in thermal interfaces is given with a focus on a novel thermal interface technology that allows the formation of 2-3 times thinner bondlines with strongly improved thermal properties at lower assembly pressures. This is achieved using nested hierarchical surface channels to control the particle stacking with highly particle-filled materials. Reliability testing with thermal cycling has also demonstrated a decrease in thermal resistance after extended times with longer overall lifetime compared to a flat interface.

R. Linderman; T. Brunschwiler; B. Smith; B. Michel

2008-01-07T23:59:59.000Z

370

ENGINEERING TECHNOLOGY Engineering Technology  

E-Print Network (OSTI)

, Mechatronics Technology, and Renewable Energy Technology. Career Opportunities Graduates of four origin, gender, age, marital status, sexual orientation, status as a Vietnam-era veteran, or disability

371

Technology Transfer: Available Technologies  

Please refer to the list of technologies below for licensing and research collaboration availability. If you can't find the technology you ...

372

Axeon Technology Ltd | Open Energy Information  

Open Energy Info (EERE)

Technology Ltd Jump to: navigation, search Name Axeon Technology Ltd Place United Kingdom Product Owns the Vindax technology, which controls batteries for more efficient...

373

Training Reciprocity Achieves Greater Consistency, Saves Time...  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Training Reciprocity Achieves Greater Consistency, Saves Time and Money for Idaho, Other DOE Sites Training Reciprocity Achieves Greater Consistency, Saves Time and Money for...

374

Property:Achievement Date | Open Energy Information  

Open Energy Info (EERE)

Date Jump to: navigation, search Property Name Achievement Date Property Type String Retrieved from "http:en.openei.orgwindex.php?titleProperty:AchievementDate&oldid...

375

Pantex supports academic achievement | National Nuclear Security...  

NLE Websites -- All DOE Office Websites (Extended Search)

Federal Employment Apply for Our Jobs Our Jobs Working at NNSA Blog Home > NNSA Blog > Pantex supports academic achievement Pantex supports academic achievement Posted By Office of...

376

Integrating Newer Technology Software Systems into the SLAC Legacy Control System - Two Case Histories and New CMLOG Developments  

E-Print Network (OSTI)

It has been the goal of SLAC Controls Software to offload processing from the aging Alpha/VMS based control system onto machines that are more widely accepted and used. An additional goal has been to provide more modern software tools to our user community. This paper presents two software products which satisfy those goals.

J. Chen; M. Laznovsky; R. MacKenzie

2001-11-27T23:59:59.000Z

377

Demonstration of Selective Catalytic Reduction Technology to Control Nitrogen Oxice Emissions From High-Sulfur, Coal-Fired Boilers: A DOE Assessment  

NLE Websites -- All DOE Office Websites (Extended Search)

2000/1111 2000/1111 Demonstration of Selective Catalytic Reduction Technology to Control Nitrogen Oxide Emissions From High-Sulfur, Coal- Fired Boilers: A DOE Assessment August 1998 U.S. Department of Energy Office of Fossil Energy Federal Energy Technology Center Morgantown, WV/Pittsburgh, PA 2 Disclaimer This report was prepared as an account of work sponsored by an agency of the United States Government. Neither the United States Government nor any agency thereof, nor any of their employees, makes any warranty, express or implied, or assumes any legal liability or respon- sibility for the accuracy, completeness, or usefulness of any information, apparatus, product, or process disclosed, or represents that its use would not infringe privately owned rights. Reference

378

NETL Teams Earn Secretary of Energy Achievement Awards | Department of  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

NETL Teams Earn Secretary of Energy Achievement Awards NETL Teams Earn Secretary of Energy Achievement Awards NETL Teams Earn Secretary of Energy Achievement Awards October 27, 2011 - 1:00pm Addthis Washington, DC - Secretary of Energy Steven Chu today honored the Office of Fossil Energy's National Energy Technology Laboratory (NETL) and several partner agencies with Secretary of Energy Achievement Awards for contributions to two significant environmental efforts in 2010. NETL and its partners were recognized for their work on the Deepwater Horizon oil spill in the Gulf of Mexico and DOE's remediation activities at the Hanford nuclear production site. In both of these efforts, NETL employees and contractors contributed expertise, engaged in exceptional teamwork, and dedicated time and effort beyond the call of duty to address

379

NETL: Clean Coal Technology Demonstration Program (CCTDP) - Round...  

NLE Websites -- All DOE Office Websites (Extended Search)

Control Technologies - Combined SO2 NOx Control Technologies Milliken Clean Coal Technology Demonstration Project - Project Brief PDF-342KB New York State Electric &...

380

Evaluation of Humidity Control Options in Hot-Humid Climate Homes (Fact Sheet), Building America: Technical Highlight, Building Technologies Program (BTP)  

NLE Websites -- All DOE Office Websites (Extended Search)

Humidity Control Options in Hot-Humid Climate Homes As the Building America program researches construction of homes that achieve greater source energy savings over typical mid-1990s construction, proper modeling of whole-house latent loads and operation of humidity control equipment has become a high priority. Long-term high relative humidity can cause health and durability problems in homes, particularly in a hot-humid climate. In this study, researchers at the National Renewable Energy Laboratory (NREL) used the latest EnergyPlus tool equipped with the moisture capacitance model to analyze the indoor relative humidity in three home types: a Building America high-performance home; a mid- 1990s reference home; and a 2006 International Energy Conservation

Note: This page contains sample records for the topic "achievable control technology" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


381

Vehicle Technologies Office: Technologies  

NLE Websites -- All DOE Office Websites (Extended Search)

alternatives. Achieving these aims would drastically reduce America's dependence on foreign oil, while improving the country's environmental and economic security....

382

Roadmap to Achieve Energy Delivery Systems Cybersecurity - 2011 |  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Roadmap to Achieve Energy Delivery Systems Cybersecurity - 2011 Roadmap to Achieve Energy Delivery Systems Cybersecurity - 2011 Roadmap to Achieve Energy Delivery Systems Cybersecurity - 2011 As part of the Obama Administration's goals to enhance the security and reliability of the Nation's energy infrastructure, the U.S. Department of Energy released the 2011 Roadmap to Achieve Energy Delivery Systems Cybersecurity. Developed as an update to the 2006 Roadmap to Secure Control Systems in the Energy Sector, the report outlines a strategic framework over the next decade among industry, vendors, academia and government stakeholders to design, install, operate, and maintain a resilient energy delivery system capable of surviving a cyber incident while sustaining critical functions. Developed by the Energy Sector Control Systems Working Group, a partnership

383

Assessment of solid-waste characteristics and control technology for oil-shale retorting. Final report for September 1983-February 1985  

SciTech Connect

The report presents information on oil-shale deposits in the eastern and western parts of the United States, their geological subdivisions, locations, tonnage, and physical and chemical characteristics. Characteristics of solid and liquid wastes produced from various oil-shale-processing technologies and control methods are presented. Also included are results from an experimental study to construct liners and covers for disposal of spent shale. A compilation of available data on the auto-ignition potential of raw and spent shales indicates a similarity between raw-shale fines and bituminous coals.

Agarwal, A.K.

1986-05-01T23:59:59.000Z

384

Environmental Energy Technologies Division News  

NLE Websites -- All DOE Office Websites (Extended Search)

lectrochromic glazings promise to be the next major advance in energy-efficient window technology, helping to achieve the goal of transforming windows and skylights from an energy liability in buildings to an energy source for the nation's building stock. The glazing can be reversibly switched from clear to a transparent, colored state by applying a low volt- age, resulting in dynamically controllable thermal and optical properties ("smart windows"). Incorporating electrochromic glaz- ings could reduce peak electric loads by 20 to 30% in many com- mercial buildings and increase daylighting benefits throughout the U.S., as well as improve comfort and potentially enhance pro- ductivity in our homes and offices. These technologies will pro- vide maximum flexibility

385

Application of Sleeper Cab Thermal Management Technologies to Reduce Idle Climate Control Loads in Long-Haul Trucks  

DOE Green Energy (OSTI)

Each intercity long-haul truck in the U.S. idles approximately 1,800 hrs per year, primarily for sleeper cab hotel loads. Including workday idling, over 2 billion gallons of fuel are used annually for truck idling. NREL's CoolCab project works closely with industry to design efficient thermal management systems for long-haul trucks that keep the cab comfortable with minimized engine idling and fuel use. The impact of thermal load reduction technologies on idle reduction systems were characterized by conducting thermal soak tests, overall heat transfer tests, and 10-hour rest period A/C tests. Technologies evaluated include advanced insulation packages, a solar reflective film applied to the vehicle's opaque exterior surfaces, a truck featuring both film and insulation, and a battery-powered A/C system. Opportunities were identified to reduce heating and cooling loads for long-haul truck idling by 36% and 34%, respectively, which yielded a 23% reduction in battery pack capacity of the idle-reduction system. Data were also collected for development and validation of a CoolCalc HVAC truck cab model. CoolCalc is an easy-to-use, simplified, physics-based HVAC load estimation tool that requires no meshing, has flexible geometry, excludes unnecessary detail, and is less time-intensive than more detailed computer-aided engineering modeling approaches.

Lustbader, J. A.; Venson, T.; Adelman, S.; Dehart, C.; Yeakel, S.; Castillo, M. S.

2012-10-01T23:59:59.000Z

386

Technology Search  

home \\ technologies \\ search. Technologies: Ready-to-Sign Licenses: Software: Patents: Technology Search. ... Operated by Lawrence Livermore National Security, LLC, ...

387

Load Control  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Visualization and Controls Peer Review Visualization and Controls Peer Review Load Control for System Reliability and Measurement-Based Stability Assessment Dan Trudnowski, PhD, PE Montana Tech Butte, MT 59701 dtrudnowski@mtech.edu 406-496-4681 October 2006 2 Presentation Outline * Introduction - Goals, Enabling technologies, Overview * Load Control - Activities, Status * Stability Assessment - Activities, Status * Wrap up - Related activities, Staff 3 Goals * Research and develop technologies to improve T&D reliability * Technologies - Real-time load control methodologies - Measurement-based stability-assessment 4 Enabling Technologies * Load control enabled by GridWise technology (e.g. PNNL's GridFriendly appliance) * Real-time stability assessment enabled by Phasor Measurement (PMU) technology 5 Project Overview * Time line: April 18, 2006 thru April 17, 2008

388

Building Technologies Office: Emerging Technologies  

NLE Websites -- All DOE Office Websites (Extended Search)

Emerging Technologies Emerging Technologies Printable Version Share this resource Send a link to Building Technologies Office: Emerging Technologies to someone by E-mail Share Building Technologies Office: Emerging Technologies on Facebook Tweet about Building Technologies Office: Emerging Technologies on Twitter Bookmark Building Technologies Office: Emerging Technologies on Google Bookmark Building Technologies Office: Emerging Technologies on Delicious Rank Building Technologies Office: Emerging Technologies on Digg Find More places to share Building Technologies Office: Emerging Technologies on AddThis.com... About Take Action to Save Energy Partner with DOE Activities Technology Research, Standards, & Codes Popular Links Success Stories Previous Next Lighten Energy Loads with System Design.

389

TECHNOLOGIES TO ENHANCE THE OPERATION OF EXISTING NATURAL GAS COMPRESSION INFRASTRUCTURE - MANIFOLD DESIGN FOR CONTROLLING ENGINE AIR BALANCE  

SciTech Connect

This document provides results and conclusions for Task 15.0--Detailed Analysis of Air Balance & Conceptual Design of Improved Air Manifolds in the ''Technologies to Enhance the Operation of Existing Natural Gas Compression Infrastructure'' project. SwRI{reg_sign} is conducting this project for DOE in conjunction with Pipeline Research Council International, Gas Machinery Research Council, El Paso Pipeline, Cooper Compression, and Southern Star, under DOE contract number DE-FC26-02NT41646. The objective of Task 15.0 was to investigate the perceived imbalance in airflow between power cylinders in two-stroke integral compressor engines and develop solutions via manifold redesign. The overall project objective is to develop and substantiate methods for operating integral engine/compressors in gas pipeline service, which reduce fuel consumption, increase capacity, and enhance mechanical integrity.

Gary D. Bourn; Ford A. Phillips; Ralph E. Harris

2005-12-01T23:59:59.000Z

390

Controlling Fugitive Emissions to Achieve GHG Reduction Goals  

NLE Websites -- All DOE Office Websites (Extended Search)

Josh Silverman Chair, DOE Fugitive Emissions Working Group Director, Office of Sustainability Support Office of Health, Safety, and Security Presented at ISM Workshop September...

391

NETL Teams Earn Secretary of Energy Achievement Awards  

NLE Websites -- All DOE Office Websites (Extended Search)

2, Issue 24 2, Issue 24 NETL Teams Earn Secretary of Energy Achievement Awards page 2 Electric Current Locator: Sees What No Eye Can See page 3 Novel Process and Device for Rapid Gas Hydrate Formation page 8 the ENERGY lab NATIONAL ENERGY TECHNOLOGY LABORATORY 2 NETL Teams Earn Secretary of Energy Achievement Awards ________________________________________2 Electric Current Locator: Sees What No Eye Can See _____3 Former NETL ORISE Student Wins Award _____________4 Novel Catalyst Technology Helps Convert Diesel to Syngas _4 NETL Develops Technique for Detection of Mercury ____5 Catalysts Developed for Oxidation of Mercury in Coal-Burning Power Plants ________________________6 New Method Identified For Measuring Corrosion Rates of Metals and Alloys in Low Electric Conductivity

392

New and emerging bioenergy technologies  

E-Print Network (OSTI)

's control of technology. A micro turbine or Stirling engine in one's kitchen fits the Zeitgeist better than

Mosegaard, Klaus

393

PNNL: Available Technologies: Security Industry  

Current Control Technology for Quantum Cascade Laser and Other Applications; Identifying Operator Distraction When Driving or Operating Equipment;

394

NETL: Advanced Research - Sensors & Controls Innovations  

NLE Websites -- All DOE Office Websites (Extended Search)

Sensors & Controls Sensors & Controls Advanced Research Sensors & Controls Innovations OSU's O2 Sensor Ohio State University's reference-free potentiometric oxygen sensor capable of withstanding temperatures of 800 °C. Novel Sensors and Advanced Process Control Novel Sensors and Advanced Process Control are key enabling technologies for advanced near zero emission power systems. NETL's Advanced Research Program is leading the effort to develop sensing and control technologies and methods to achieve seamless, integrated, automated, optimized, and intelligent power systems. Today, the performance of advanced power systems is limited by the lack of sensors and controls capable of withstanding high temperature and pressure conditions. Harsh environments are inherent to new systems that aim to

395

Vacuum Technology  

SciTech Connect

The environmental condition called vacuum is created any time the pressure of a gas is reduced compared to atmospheric pressure. On earth we typically create a vacuum by connecting a pump capable of moving gas to a relatively leak free vessel. Through operation of the gas pump the number of gas molecules per unit volume is decreased within the vessel. As soon as one creates a vacuum natural forces (in this case entropy) work to restore equilibrium pressure; the practical effect of this is that gas molecules attempt to enter the evacuated space by any means possible. It is useful to think of vacuum in terms of a gas at a pressure below atmospheric pressure. In even the best vacuum vessels ever created there are approximately 3,500,000 molecules of gas per cubic meter of volume remaining inside the vessel. The lowest pressure environment known is in interstellar space where there are approximately four molecules of gas per cubic meter. Researchers are currently developing vacuum technology components (pumps, gauges, valves, etc.) using micro electro mechanical systems (MEMS) technology. Miniature vacuum components and systems will open the possibility for significant savings in energy cost and will open the doors to advances in electronics, manufacturing and semiconductor fabrication. In conclusion, an understanding of the basic principles of vacuum technology as presented in this summary is essential for the successful execution of all projects that involve vacuum technology. Using the principles described above, a practitioner of vacuum technology can design a vacuum system that will achieve the project requirements.

Biltoft, P J

2004-10-15T23:59:59.000Z

396

Upside-Down Solar Cell Achieves Record Efficiencies (Fact Sheet)  

DOE Green Energy (OSTI)

The inverted metamorphic multijunction (IMM) solar cell is an exercise in efficient innovation - literally, as the technology boasted the highest demonstrated efficiency for converting sunlight into electrical energy at its debut in 2005. Scientists at the National Renewable Energy Laboratory (NREL) inverted the conventional photovoltaic (PV) structure to revolutionary effect, achieving solar conversion efficiencies of 33.8% and 40.8% under one-sun and concentrated conditions, respectively.

Not Available

2010-12-01T23:59:59.000Z

397

NETL: Clean Coal Technology Demonstration Program (CCTDP) - Round...  

NLE Websites -- All DOE Office Websites (Extended Search)

4 Environmental Control Technologies - NOx Control Technologies Micronized Coal Reburning Demonstration for NOx Control - Project Brief PDF-245KB New York State Electric & Gas...

398

NETL: Clean Coal Technology Demonstration Program (CCTDP) - Round...  

NLE Websites -- All DOE Office Websites (Extended Search)

Control Technologies - NOx Control Technologies Integrated Dry NOxSO2 Emissions Control System - Project Brief PDF-267KB Public Service Company of Colorado, Denver, CO...

399

OSTI Establishes OAI Server, Achieves Broader Exposure for Records | OSTI,  

Office of Scientific and Technical Information (OSTI)

Establishes OAI Server, Achieves Broader Exposure for Records Establishes OAI Server, Achieves Broader Exposure for Records June 2005 Oak Ridge, TN - OSTI is pleased to announce the establishment of an Open Archives Initiative (OAI) server, which immediately opened more than 108,000 DOE scientific and technical reports for harvesting by the National Science Digital Library (NSDL) and other OAI users. Establishment of an OAI server achieves broader exposure of searchable science through OSTI's suite of R&D databases. By becoming a data provider adopting the OAI technical framework, OSTI took another step toward easing access and search of the deep Web. This is in keeping with OSTI's mission to advance science and sustain technological creativity by making R&D findings available and useful to DOE researchers and the American people.

400

Technology Capabilities  

NLE Websites -- All DOE Office Websites (Extended Search)

Homeland Security & Defense Homeland Security & Defense Information Technology & Communications Information Technology & Communications Sensors, Electronics &...

Note: This page contains sample records for the topic "achievable control technology" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


401

Service and Product Provider Success Story - Emerging Technologies...  

NLE Websites -- All DOE Office Websites (Extended Search)

in partnership with Emerging Technologies Associates, Inc., achieves a 9% reduction in energy use intensity. Project Scope Emerging Technologies Associates, Inc. (ETA) worked...

402

Technology for the control of particulates and sulfur oxides by electrostatic techniques. Final report, Aug 85-Jul 90  

Science Conference Proceedings (OSTI)

The report summarizes research performed by Southern Research Institute on several aspects of the E-SOx Process, invented by EPA to jointly control particulate matter and SO2 in coal-fired boiler emissions by retrofitting an existing electrostatic precipitator (ESP), formerly used only for particulate removal. The report covers research on potential ESP sites for process application, process economics, characterization of process solid waste collected in the ESP, measurement and modeling of prechargers in the retrofitted ESP, and effectiveness of the process with respect to SO2 removal. Experiment results described in the report confirm original EPA laboratory work and were influential in the decision to proceed with a large pilot evaluation of E-SOx. Research emphasis was on ESP performance, under E-SOx conditions, to verify that this essential equipment process component could retain its primary function of particle removal at a level equal to removal prior to modifications necessary for E-SOx. Further research is suggested.

Dismukes, E.B.; Gooch, J.P.

1991-03-01T23:59:59.000Z

403

Our Research Achievements | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Energy research helped refine cost-effective horizontal drilling and hydraulic fracturing technologies, protective environmental practices and data development, making...

404

Conservation tillage achieves record acreage yields  

E-Print Network (OSTI)

switching to no-tillage Conservation Agriculture Systems agelonger-term Sustainable Conservation counties (Fresno, Kern,Research news Conservation tillage achieves record acreage,

Warnert, Jeannette E; Editors, The

2012-01-01T23:59:59.000Z

405

Multinational achievement: PPPL collaborates on record fusion...  

NLE Websites -- All DOE Office Websites (Extended Search)

Multinational achievement: PPPL collaborates on record fusion plasma in tokamak in China By John Greenwald December 9, 2013 Tweet Widget Facebook Like Google Plus One Interior view...

406

Multinational achievement: PPPL collaborates on record fusion...  

NLE Websites -- All DOE Office Websites (Extended Search)

and confinement have been achieved," PPPL physicists Menard and Maingi said in an interview. "This was good physics," Jackson of General Atomics said of the experiments,...

407

2014 Call for HPC Achievement Award Nominations  

NLE Websites -- All DOE Office Websites (Extended Search)

Award Nominations are open for the 2014 NERSC Award for Innovative Use of High Performance Computing and the 2014 NERSC Award for High Impact Scientific Achievement. NERSC...

408

LLNL Supercomputing Facility Achieves LEED Gold  

NLE Websites -- All DOE Office Websites (Extended Search)

Alison Terrill, ArchitectLEED AP Jennifer Doman, Pollution PreventionSustainability Program LLNL Supercomputing Facility Achieves LEED Gold This work performed under...

409

Federal Energy Management: Helping Agencies Achieve Savings ...  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Achieve Savings October 30, 2013 - 1:30pm Addthis The Energy Department's Federal Energy Management Program guides and advises agencies on how to use funding more...

410

EMSL: Science: GC: Membrane Biology - Project Achievements  

NLE Websites -- All DOE Office Websites (Extended Search)

Project Achievements EMSL's Membrane Biology Scientific Grand Challenge researchers grew Cyanothece in defined culture conditions and entrained it to a 12-hour light12-hour...

411

Mercury Controls Update 2011  

Science Conference Proceedings (OSTI)

In light of the proposed Maximum Achievable Control Technology (MACT) ruling for hazardous air pollutants (HAPs) issued by the U.S. Environmental Protection Agency on March 16, 2011, the requirement to reduce emissions of mercury and other HAPs is one of the key challenges for coal-fired power plants. The proposed MACT ruling limits mercury emissions to 1.2 lb/TBtu at the stack (4.0 lb/TBtu for lignite-fired units), based on a 30-day rolling average including startup and shutdown periods. To help electri...

2011-12-21T23:59:59.000Z

412

JV TASK 45-MERCURY CONTROL TECHNOLOGIES FOR ELECTRIC UTILITIES BURNING LIGNITE COAL, PHASE I BENCH-AND PILOT-SCALE TESTING  

SciTech Connect

The Energy & Environmental Research Center has completed the first phase of a 3-year, two-phase consortium project to develop and demonstrate mercury control technologies for utilities that burn lignite coal. The overall project goal is to maintain the viability of lignite-based energy production by providing utilities with low-cost options for meeting future mercury regulations. Phase I objectives are to develop a better understanding of mercury interactions with flue gas constituents, test a range of sorbent-based technologies targeted at removing elemental mercury (Hg{sup o}) from flue gases, and demonstrate the effectiveness of the most promising technologies at the pilot scale. The Phase II objectives are to demonstrate and quantify sorbent technology effectiveness, performance, and cost at a sponsor-owned and operated power plant. Phase I results are presented in this report along with a brief overview of the Phase II plans. Bench-scale testing provided information on mercury interactions with flue gas constituents and relative performances of the various sorbents. Activated carbons were prepared from relatively high-sodium lignites by carbonization at 400 C (752 F), followed by steam activation at 750 C (1382 F) and 800 C (1472 F). Luscar char was also steam-activated at these conditions. These lignite-based activated carbons, along with commercially available DARCO FGD and an oxidized calcium silicate, were tested in a thin-film, fixed-bed, bench-scale reactor using a simulated lignitic flue gas consisting of 10 {micro}g/Nm{sup 3} Hg{sup 0}, 6% O{sub 2}, 12% CO{sub 2}, 15% H{sub 2}O, 580 ppm SO{sub 2}, 120 ppm NO, 6 ppm NO{sub 2}, and 1 ppm HCl in N{sub 2}. All of the lignite-based activated (750 C, 1382 F) carbons required a 30-45-minute conditioning period in the simulated lignite flue gas before they exhibited good mercury sorption capacities. The unactivated Luscar char and oxidized calcium silicate were ineffective in capturing mercury. Lignite-based activated (800 C, 1472 F) carbons required a shorter (15-minute) conditioning period in the simulated lignite flue gas and captured gaseous mercury more effectively than those activated at 750 C (1382 F). Subsequent tests with higher acid gas concentrations including 50 ppm HCl showed no early mercury breakthrough for either the activated (750 C, 1382 F) Bienfait carbon or the DARCO FGD. Although these high acid gas tests yielded better mercury capture initially, significant breakthrough of mercury ultimately occurred sooner than during the simulated lignite flue gas tests. The steam-activated char, provided by Luscar Ltd., and DARCO FGD, provided by NORIT Americas, were evaluated for mercury removal potential in a 580 MJ/hr (550,000-Btu/hr) pilot-scale coal combustion system equipped with four particulate control devices: (1) an electrostatic precipitator (ESP), (2) a fabric filter (FF), (3) the Advanced Hybrid{trademark} filter, and (4) an ESP and FF in series, an EPRI-patented TOXECON{trademark} technology. The Ontario Hydro method and continuous mercury monitors were used to measure mercury species concentrations at the inlet and outlet of the control technology devices with and without sorbent injection. Primarily Hg{sup o} was measured when lignite coals from the Poplar River Plant and Freedom Mine were combusted. The effects of activated Luscar char, DARCO FGD, injection rates, particle size, and gas temperature on mercury removal were evaluated for each of the four particulate control device options. Increasing injection rates and decreasing gas temperatures generally promoted mercury capture in all four control devices. Relative to data reported for bituminous and subbituminous coal combustion flue gases, higher sorbent injection rates were generally required for the lignite coal to effectively remove mercury. Documented results in this report provide the impacts of these and other parameters and provide the inputs needed to direct Phase II of the project.

John H. Pavlish; Michael J. Holmes; Steven A. Benson; Charlene R. Crocker; Edwin S. Olson; Kevin C. Galbreath; Ye Zhuang; Brandon M. Pavlish

2003-10-01T23:59:59.000Z

413

SO x-NO x-Rox Box TM Technology Review and Global Commercial Opportunities  

E-Print Network (OSTI)

The SO x-NO x-Rox Box TM or SNRB TM process is a combined sulfur dioxide (SO x or SO 2), nitrogen oxides (NO x) and particulate (Rox) emissions control technology developed by Babcock & Wilcox (B&W) in which high removal efficiencies for all three pollutants are achieved in a high-temperature baghouse. A 5 MW e equivalent demonstration of the technology co-sponsored by the U.S.

R. Martinelli; Babcock Wilcox; J. B. Doyle; Babcock Wilcox; K. E. Redinger; Babcock Wilcox

1995-01-01T23:59:59.000Z

414

Vendor / Technology  

NLE Websites -- All DOE Office Websites (Extended Search)

Brake Assessment Tools Commercial Motor Vehicle Roadside Technology Corridor Safety Technology Showcase October 14, 2010 Commercial Motor Vehicle Roadside Technology Corridor...

415

Vendor / Technology  

NLE Websites -- All DOE Office Websites (Extended Search)

Brake-Related Research Commercial Motor Vehicle Roadside Technology Corridor Safety Technology Showcase October 14, 2010 Commercial Motor Vehicle Roadside Technology Corridor...

416

Faience Technology  

E-Print Network (OSTI)

by Joanne Hodges. Faience Technology, Nicholson, UEE 2009Egyptian materials and technology, ed. Paul T. Nicholson,Nicholson, 2009, Faience Technology. UEE. Full Citation:

Nicholson, Paul

2009-01-01T23:59:59.000Z

417

Working to Achieve Cybersecurity in the Energy Sector  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Rita Wells Rita Wells Idaho National Laboratory Working to Achieve Cybersecurity in the Energy Sector "Cybersecurity for Energy Delivery Systems (CEDS)" Roadmap Vision In 10 years, control systems for critical applications will be designed, installed, operated, and maintained to survive an intentional cyber assault with no loss of critical function. * Published in January 2006 * Energy Sector's synthesis of critical control system security challenges, R&D needs, and implementation milestones * Provides strategic framework to - align activities to sector needs - coordinate public and private programs - stimulate investments in control systems security Roadmap - Framework for Public-Private Collaboration Roadmap - Key Strategies & 2015 Goals

418

K-1435 Wastewater Treatment System for the Toxic Substances Control Act Incinerator Wastewater at the East Tennessee Technology Park, Oak Ridge, TN  

Science Conference Proceedings (OSTI)

This paper will discuss the design and performance of a wastewater treatment system installed to support the operation of a hazardous waste incinerator. The Oak Ridge Toxic Substances Control Act Incinerator (TSCAI), located at the East Tennessee Technology Park (ETTP), is designed and permitted to treat Resource Conservation and Recovery Act (RCRA) wastes including characteristic and listed wastes and polychlorinated biphenyl (PCB)-contaminated mixed waste. The incinerator process generates acidic gases and particulates which consist of salts, metals, and radionuclides. These off-gases from the incinerator are treated with a wet off-gas scrubber system. The recirculated water is continuously purged (blow down), resulting in a wastewater to be treated. Additional water sources are also collected on the site for treatment, including storm water that infiltrates into diked areas and fire water from the incinerator's suppression system. To meet regulatory requirements for discharge, a wastewater treatment system (WWTS) was designed, constructed, and operated to treat these water sources. The WWTS was designed to provide for periodic fluctuation of contaminant concentrations due to various feed streams to the incinerator. Blow down consists of total suspended solids (TSS) and total dissolved solids (TDS), encompassing metals, radionuclide contamination and trace organics. The system design flow rate range is 7.95 to 17 cubic meters per hour (m3/hr) (35 to 75 gallons per minute; gpm). The system is designed with redundancy to minimize time off-line and to reduce impacts to the TSCAI operations. A novel treatment system uses several unit operations, including chemical feed systems, two-stage chemical reaction treatment, micro-filtration, sludge storage and dewatering, neutralization, granular activated carbon, effluent neutralization, and a complete programmable logic controller (PLC) and human-machine interface (HMI) control system. To meet the space requirements and to provide portability of the WWTS to other applications, the system was installed in three, over-the-road semi trailers, and interconnected with piping and power. Trailers were oriented on a small site footprint to facilitate ease of installation. A remote sump pump skid was provided to convey water from two holding sumps adjacent to the treatment process. An accumulation tank and pump were also provided to receive miscellaneous wastewaters for treatment if they meet the waste acceptance criteria. The paper will include details of the technology used in the design, the requirements for compliance, and the initial performance demonstration and jar testing results. The WWTS successfully allowed for highly efficient, high-volume treatment with compliant discharge to off-site surface water. (authors)

Beck, Ch.A. [Senior Project Manager, Golder Associates Inc. (United Kingdom); Tiepel, E.W. [Principal, Golder Associates Inc. (United Kingdom); Swientoniewski, M.D. [P.E. Senior Project Engineer, Bechtel Jacobs Company LLC (United States); Crow, K.R. [P.E., Project Manager, CDM (United States)

2008-07-01T23:59:59.000Z

419

K-1435 Wastewater Treatment System for the Toxic Substances Control Act Incinerator Wastewater at the East Tennessee Technology Park, Oak Ridge, TN  

SciTech Connect

This paper discusses the design and performance of a wastewater treatment system installed to support the operation of a hazardous waste incinerator. The Oak Ridge Toxic Substances Control Act Incinerator (TSCAI), located at the East Tennessee Technology Park (ETTP), is designed and permitted to treat Resource ConservatioN and Recovery Act (RCRA) wastes including characteristic and listed wastes and polychlorinated biphenyl (PCB)-contaminated mixed waste. the incinerator process generates acidic gases and particulates which consist of salts, metals, and radionuclides. These off-gases from the incinerator are treated with a wet off-gas scrubber system. The recirculated water is continuously purged (below down), resulting in a wastewater to be treated. Additional water sources are also collected on the site for treatment, including storm water that infiltrates into diked areas and fire water from the incinerator's suppression system. To meet regulatory requirements for discharge, a wastewater treatment system (WWTS) was designed, constructed, and operated to treat these water sources. The WWTS was designed to provide for periodic fluctuation of contaminant concentrations due to various feed streams to the incinverator. Blow down consists of total suspended solids (TSS) and total dissolved solids (TDS), encompassing metals, radionuclide contamination and trace organics. The system design flow rate range is 35 to 75 gallons per minute (gpm). The system is designed with redundancy to minimize time off-line and to reduce impacts to the TSCAI operations. A novel treatment system uses several unit operations, including chemical feed systems, two-stage chemical reaction treatment, microfiltration, sludge storage and dewatering, neutralization, granular activated carbon, effluent neutralization, and a complete programmable logic controller (PLC) and human-machine interface (HMI) control system. To meet the space requirements and to provide portability of the WWTS to other applications, the system was installed in three, over-the-road semi trailers, and interconnected with piping and power. Trailers were oriented on a small site footprint to facilitate ease of installation. A remote sump pump skid was provided to convey water from two holding sumps adjacent to the treatment process. An accumulation tank and pump were also provided to receive miscellaneous wastewaters for treatment if they meet the waste acceptance criteria. The paper includes details of the technology used in the design, the requirements for compliance, and the initial performance demonstration and jar testing results. The WWTS successfully allowed for highly efficient, high-volume treatment with compliant discharge to off-site surface water.

Swientoniewski M.D.

2008-02-24T23:59:59.000Z

420

Achieving Superior Plant Energy Performance Utilizing Real-time Data  

E-Print Network (OSTI)

After years of attempting to streamline operations in an effort to reduce operational costs, many industrial manufacturers are turning to strategic energy management as a potential money-saving strategy. In their efforts, managers face a number of significant barriers such as low awareness and expertise, elevated financial hurdle rate, lack of capital allocation and procurement constraints. In addition, energy efficiency efforts may be hampered by traditional single point energy reduction methods such as reviewing utility bills, getting equipment upgrade suggestions from vendors or one-time energy audits. Research demonstrates that these techniques have neither the visibility nor continuity to achieve energy reductions that are consistent and persistent. With the right Best Practices, however, using new methodologies and technologies unavailable only a few years ago, enterprises can achieve dramatic energy reductions and their resulting cost savings. These Best Practices are founded on 1) application of a systematic methodology for understanding where energy is used and how to reduce it; and 2) achieving visibility into sufficiently granular real-time information on key performance indicators; 3) integrating new technology into overall corporate strategy and processes to change behavior.

Subramanya, S.

2010-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "achievable control technology" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


421

Achieving New Source Performance Standards (NSPS) Through Integration of Low-NOx Burners with an Optimization Plan for Boiler Combustion  

NLE Websites -- All DOE Office Websites (Extended Search)

Improvement Improvement Initiative (PPII) CONTACTS Brad Tomer Director Office of Major Demonstrations National Energy Technology Laboratory 3610 Collins Ferry Road P.O. Box 880 Morgantown, WV 26507-0880 304-285-4692 brad.tomer@netl.doe.gov PARTNER Sunflower Electric Power Corporation Garden City, KS Sunflower's 360 MWe Wall-fired Holcomb Station Achieving new Source PerformAnce StAndArdS (nSPS) through integrAtion of Low-no X BurnerS with An oPtimizAtion PLAn for BoiLer comBuStion (comPLeted) A unique combination of high-tech combustion modifications and sophisticated control systems was planned to be tested on a coal-fired boiler at Sunflower Electric's Holcomb Power Station in Finney County, Kansas, to demonstrate how new technology can reduce air emissions and save costs for ratepayers. However, due to larger than anticipated costs

422

NETL: IEP - PM Emissions Control: Control Technologies  

NLE Websites -- All DOE Office Websites (Extended Search)

considerable cost to the utility, solely to reduce the flue gas flow rate such that the ESP can perform efficiently enough to meet opacity requirements. Although some plants have...

423

IEP - Advanced NOx Emissions Control: Control Technology  

NLE Websites -- All DOE Office Websites (Extended Search)

forms at high temperatures during fossil fuel combustion (see How NOx is Formed ). The primary sources of NOx emissions in the United States are motor vehicles, power plants,...

424

Technology Search Results | Brookhaven Technology ...  

There are no technology records available that match the search query. Find a Technology. Search our technologies by categories or by keywords.

425

Edible Applications Technology Division Student Award  

Science Conference Proceedings (OSTI)

Student award for paper presentations in Edible Applications Edible Applications Technology Division Student Award Divisions achievement agricultural analytical application award awards biotechnology detergents distinguished division Divisions edi

426

Fermilab | Office of Partnerships and Technology Transfer ...  

Quantum Diaries; Fermilab Technology. In order for Fermilab to achieve these objectives equipment must be developed which is at the limits of todays ...

427

Building Technologies Office: Integrated Predictive Demand Response  

NLE Websites -- All DOE Office Websites (Extended Search)

Integrated Predictive Integrated Predictive Demand Response Controller Research Project to someone by E-mail Share Building Technologies Office: Integrated Predictive Demand Response Controller Research Project on Facebook Tweet about Building Technologies Office: Integrated Predictive Demand Response Controller Research Project on Twitter Bookmark Building Technologies Office: Integrated Predictive Demand Response Controller Research Project on Google Bookmark Building Technologies Office: Integrated Predictive Demand Response Controller Research Project on Delicious Rank Building Technologies Office: Integrated Predictive Demand Response Controller Research Project on Digg Find More places to share Building Technologies Office: Integrated Predictive Demand Response Controller Research Project on AddThis.com...

428

Technologies | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Technologies Technologies Technologies November 1, 2013 - 11:40am Addthis Distributed energy (DE) technologies consist primarily of energy generation and storage systems placed at or near the point of use. DE provides consumers with greater reliability, adequate power quality, and the possibility to participate in competitive electric power markets. DE also has the potential to mitigate congestion in transmission lines, control price fluctuations, strengthen energy security, and provide greater stability to the electricity grid. The use of DE technologies can lead to lower emissions and, particularly in combined heat and power (CHP) applications, to improved efficiency. Example of a thermally activated energy conversion technology (TAT) -- a type of distributed energy technology. Distributed energy technologies consist primarily of energy generation and storage systems placed at or near the point of use. This gas engine-driven heat pump is operating on a rooftop.

429

California's Carbon Challenge: Scenarios for Achieving 80% Emissions  

NLE Websites -- All DOE Office Websites (Extended Search)

Carbon Challenge: Scenarios for Achieving 80% Emissions Carbon Challenge: Scenarios for Achieving 80% Emissions Reduction in 2050 Title California's Carbon Challenge: Scenarios for Achieving 80% Emissions Reduction in 2050 Publication Type Report LBNL Report Number LBNL-5448E Year of Publication 2012 Authors Wei, Max, James H. Nelson, Michael K. Ting, Christopher Yang, J. Greenblatt, James E. McMahon, Daniel M. Kammen, Christopher M. Jones, Ana Mileva, Josiah Johnston, and Ranjit Bharvirkar Date Published 10/2012 Abstract Meeting the State of California's 2050 target of 80% lower greenhouse gas emissions (GHG) from a 1990 baseline is a challenging goal that cannot be met without a portfolio of measures and strategies that span both energy demand and energy supply. This study focuses on energy emissions with the target of reducing energy emissions by 80% relative to 1990 energy emissions. Meeting the 2050 target requires both a sustained commitment to aggressively develop existing technologies as well as an aggressive and sustained policy commitment to reshape and ultimately transform the state's energy system. The 2050 GHG target for California appears achievable, but requires significant changes in the way we produce energy, deliver energy services, and utilize energy.

430

AdaptiVolt(TM) Technology Assessment Report  

Science Conference Proceedings (OSTI)

A technology assessment was conducted for AdaptiVolt and Line Drop Compensation (LDC) technologies for reducing energy consumption and demand by controlling feeder voltage.

2009-03-30T23:59:59.000Z

431

CEYX Technologies Inc | Open Energy Information  

Open Energy Info (EERE)

California Zip CA 92123 Product CEYX Technologies Inc, provides software-enabled control systems for light emitting devices. References CEYX Technologies Inc1 LinkedIn...

432

NETL: News Release - New Carbon Drill Pipe Signals Technical Achievement  

NLE Websites -- All DOE Office Websites (Extended Search)

May 17, 2004 May 17, 2004 New Carbon Drill Pipe Signals Technical Achievement Technology May Benefit American Energy Production WASHINGTON, DC -- The Department of Energy (DOE) announced today the development of a new "composite" drill pipe that is lighter, stronger and more flexible than steel, which could significantly alter the ability to drain substantially more oil and gas from rock than traditional vertical wells. MORE INFO Read about January, 2003 field test Read about October, 2003 field test - "This is another example of the technology breakthroughs in the arena of domestic energy production being carried out by our Office of Fossil Energy," said Secretary of Energy Spencer Abraham. "To reach and recover untapped domestic oil and gas reserves, we must have the ability to

433

SRS - Programs -ALARA (As Low As Reasonably Achievable)  

NLE Websites -- All DOE Office Websites (Extended Search)

Integrated Safety Solutions Center - CLOSED 10/1/12 UNTIL FURTHER NOTICE Integrated Safety Solutions Center - CLOSED 10/1/12 UNTIL FURTHER NOTICE The Integrated Safety Solutions Center is located in 766-H Rooms 1027, 1031 and 1032 and contains equipment and information to support field implementation of the ALARA concept and Industrial safety equipment for the continuous improvement in determining what is technologically reasonably achievable to reduce worker exposure to hazards in the workplace. The Integrated Safety Solutions Center is staffed by radiological protection professionals responsible for keepingabreast of new equipment, technologies and techniques to support radiological work with cost effective solutions. There are a variety of innovative items on display to ALARA at work allow visitors the opportunity to use and borrow select items for field use. The staff coordinates with vendors and SRS personnel to arrange demonstrations and assists in evaluation, procurement, and implementation of new equipment, materials and techniques

434

Technology Search Results | Brookhaven Technology ...  

Staff Directory; BNL People Technology Commercialization & Partnerships. Home; For BNL Inventors; ... a nonprofit applied science and technology organization. ...

435

Technology Search Results | Brookhaven Technology ...  

Non-Noble Metal Water Electrolysis Catalysts; Find a Technology. Search our technologies by categories or by keywords. Search ...

436

Technology Search Results | Brookhaven Technology ...  

BSA 08-04: High Temperature Interfacial Superconductivity; Find a Technology. Search our technologies by categories or by keywords. Search ...

437

Technology Search Results | Brookhaven Technology ...  

Receive Technology Updates. Get email notifications about new or improved technologies in your area of interest. Subscribe

438

Technology of controlled nuclear fusion  

SciTech Connect

Separate abstracts were prepared for 38 of the included papers. Abstracts have appeared earlier in ERA for the remaining 32 papers. (MOW)

Powell, J.R.; Eterno, C.T. (eds.)

1978-01-01T23:59:59.000Z

439

Technology of controlled nuclear fusion  

SciTech Connect

Separate abstracts were prepared for each of the 28 included papers. Abstracts for the remaining 43 papers appeared earlier in ERA. (MOW)

Powell, J.R.; Eterno, C.T. (eds.)

1978-01-01T23:59:59.000Z

440

Minimal Achievable Error in the LED problem  

E-Print Network (OSTI)

This paper presents a theoretical model to predict the minimal achievable error, given a noise ratio #, in the LED data set problem. The motivation for developing this theoretical model is to understand and explain some of the results that di#erent systems achieve when they solve the LED problem. Moreover, given a new learning algorithm that solves the LED problem, we can now bound its optimal generalization accuracy.

Xavier Llora; Xavier Llora; David E. Goldberg; David E. Goldberg

2002-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "achievable control technology" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


441

Technology Transfer: Available Technologies  

NLE Websites -- All DOE Office Websites (Extended Search)

Please refer to the list of technologies below for licensing and research Please refer to the list of technologies below for licensing and research collaboration availability. If you can't find the technology you're interested in, please contact us at TTD@lbl.gov. Biotechnology and Medicine DIAGNOSTICS AND THERAPEUTICS CANCER CANCER PROGNOSTICS 14-3-3 Sigma as a Biomarker of Basal Breast Cancer ANXA9: A Therapeutic Target and Predictive Marker for Early Detection of Aggressive Breast Cancer Biomarkers for Predicting Breast Cancer Patient Response to PARP Inhibitors Breast Cancer Recurrence Risk Analysis Using Selected Gene Expression Comprehensive Prognostic Markers and Therapeutic Targets for Drug-Resistant Breast Cancers Diagnostic Test to Personalize Therapy Using Platinum-based Anticancer Drugs Early Detection of Metastatic Cancer Progenitor Cells

442

Technology in an Alternative Modernity.  

E-Print Network (OSTI)

??This essay tries to defend a general embracing-controlling-stance on modern technology on the basis of the analysis of technology and a synthesized theory about the (more)

Lu, Yanfeng

2013-01-01T23:59:59.000Z

443

Manufacturing Science and Technology: Technologies  

NLE Websites -- All DOE Office Websites (Extended Search)

Sol-Gel Glasses Sol-Gel Glasses PDF format (74 kb) Sol Gel Sol Gel Coating with Sol-Gel Glasses Coating with Sol-Gel Glasses The Manufacturing Science & Technology Center conducts process development and scale-up of ceramic and glass materials prepared by the sol-gel process. Sol-gel processing uses solutions prepared at low temperature rather than high temperature powder processing to make materials with controlled properties. A precursor sol-gel solution (sol) is either poured into a mold and allowed to gel or is diluted and applied to a substrate by spinning, dipping, spraying, electrophoresis, inkjet printing or roll coating. Controlled drying of the wet gel results in either a ceramic or glass bulk part or a thin film on a glass, plastic, ceramic or metal substrate.

444

Environmental Energy Technologies Division News  

NLE Websites -- All DOE Office Websites (Extended Search)

2000: 2000: Vol. 2, No. 1 Electrochromic Window Tests in U.S. Office Show Promise CLASP Helps Developing Nations Implement Energy Standards EETD Scientists Aid Research Efforts Leading to MTBE Ban Power Outage Study Team Examines Electricity Reliability Research Highlights Sources and Credits PDF of EETD News Electrochromic Window Tests in U.S. Office Show Promise Electrochromic glazings promise to be the next major advance in energy-efficient window technology, helping to achieve the goal of transforming windows and skylights from an energy liability in buildings to an energy source for the nation's building stock. The glazing can be reversibly switched from clear to a transparent, colored state by applying a low voltage, resulting in dynamically controllable thermal and optical

445

Technology Transfer: Available Technologies  

NLE Websites -- All DOE Office Websites (Extended Search)

Software and Information Technologies Software and Information Technologies Algorithm for Correcting Detector Nonlinearites Chatelet: More Accurate Modeling for Oil, Gas or Geothermal Well Production Collective Memory Transfers for Multi-Core Processors Energy Efficiency Software EnergyPlus:Energy Simulation Software for Buildings Tools, Guides and Software to Support the Design and Operation of Energy Efficient Buildings Flexible Bandwidth Reservations for Data Transfer Genomic and Proteomic Software LABELIT - Software for Macromolecular Diffraction Data Processing PHENIX - Software for Computational Crystallography Vista/AVID: Visualization and Allignment Software for Comparative Genomics Geophysical Software Accurate Identification, Imaging, and Monitoring of Fluid Saturated Underground Reservoirs

446

Proceedings: 1986 Joint Symposium on Dry SO2 and Simultaneous SO2/NOx Control Technologies, Volume 1: Sorbents, Process Research, an d Dispersion; Volume 2: Economics, Power Plant and Commercial Applications  

Science Conference Proceedings (OSTI)

Fundamental sorbent research, postfurnace injection, system impacts, and commercial applications were among the topics discussed at the second symposium on dry sorbent injection technologies. Injection of these sorbents offers an SO2 emissions control alternative that is potentially simpler and cheaper than conventional flue gas desulfurization systems.

1986-12-22T23:59:59.000Z

447

Technology Transfer: Available Technologies  

NLE Websites -- All DOE Office Websites (Extended Search)

Biofuels BIOMASS TO HIGH VALUE PRODUCTS Engineering Bacteria for Wastewater Treatment and Simultaneous Production of Biofuels or Biobased Chemicals, EIB-3228 Controlling Metabolic...

448

Secretary's Achievement Award (IBL) | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

IBL) IBL) Secretary's Achievement Award (IBL) Secretary’s Achievement Award (IBL) Presented to: The National Nuclear Security Administration Ion Beam Laboratory Project The Ion Beam Laboratory project team is recognized for delivering this state-of-the-art facility six months ahead of schedule and nearly $6 million dollars under budget. This was accomplished while achieving LEED Gold certification. Through the exceptionally close working relationships between all project stakeholders, the project overcame numerous challenges to deliver a facility that is unlike any other laboratory in the Department of Energy or NNSA complex. Critical to this project was a complex series of sensitive equipment moves. One specific move involved the relocation of a 100,000 pound, 40 foot long accelerator with an internal glass tube

449

Development of Methodologies for Technology Deployment for Advanced Outage Control Centers that Improve Outage Coordination, Problem Resolution and Outage Risk Management  

SciTech Connect

This research effort is a part of the Light-Water Reactor Sustainability (LWRS) Program, which is a research and development (R&D) program sponsored by Department of Energy (DOE) and performed in close collaboration with industry R&D programs that provides the technical foundations for licensing and managing the long-term, safe, and economical operation of current nuclear power plants. The LWRS program serves to help the U.S. nuclear industry adopt new technologies and engineering solutions that facilitate the continued safe operation of the plants and extension of the current operating licenses. The long term viability of existing nuclear power plants in the U.S. will depend upon maintaining high capacity factors, avoiding nuclear safety issues and reducing operating costs. The slow progress in the construction on new nuclear power plants has placed in increased importance on maintaining the output of the current fleet of nuclear power plants. Recently expanded natural gas production has placed increased economic pressure on nuclear power plants due to lower cost competition. Until recently, power uprate projects had steadily increased the total output of the U.S. nuclear fleet. Errors made during power plant upgrade projects have now removed three nuclear power plants from the U.S. fleet and economic considerations have caused the permanent shutdown of a fourth plant. Additionally, several utilities have cancelled power uprate projects citing economic concerns. For the past several years net electrical generation from U.S. nuclear power plants has been declining. One of few remaining areas where significant improvements in plant capacity factors can be made is in minimizing the duration of refueling outages. Managing nuclear power plant outages is a complex and difficult task. Due to the large number of complex tasks and the uncertainty that accompanies them, outage durations routinely exceed the planned duration. The ability to complete an outage on or near schedule depends upon the performance of the outage management organization. During an outage, the outage control center (OCC) is the temporary command center for outage managers and provides several critical functions for the successful execution of the outage schedule. Essentially, the OCC functions to facilitate information inflow, assist outage management in processing information and to facilitate the dissemination of information to stakeholders. Currently, outage management activities primarily rely on telephone communication, face to face reports of status and periodic briefings in the OCC. Much of the information displayed in OCCs is static and out of date requiring an evaluation to determine if it is still valid. Several advanced communication and collaboration technologies have shown promise for facilitating the information flow into, across and out of the OCC. Additionally, advances in the areas of mobile worker technologies, computer based procedures and electronic work packages can be leveraged to improve the availability of real time status to outage managers.

Shawn St. Germain; Ronald Farris; Heather Medeman

2013-09-01T23:59:59.000Z

450

An investigation to define the physical/chemical constraints which limit NO sub x emission reduction achievable by reburning  

DOE Green Energy (OSTI)

Reburning is a NO{sub x} control technology which uses fuel to reduce NO. Thus, the main heat release zone can be operated normally to achieve optimum combustion conditions without regard for NO{sub x} control. Objectives of this program are to define the physical and/or chemical constraints which prevent realization of Point 5 (85% NO{sub x} reduction) with reburning, to use this information to identify and test improved configurations for reburning as an NO{sub x} control technique on coal-fired boilers, and to test various methods which could be used in practice to reduce NO{sub x} during the burnout step of the reburning process. The program will be performed at two experimental scales. Bench scale studies will be carried out in a 100 {times} 10{sup 3} Btu/hr tunnel furnace to evaluate the importance of chemical and physical constraints in the absence of mixing limitations. A 10 {times} 10{sup 6} Btu/hr pilot scale facility will subsequently be used to investigate the impacts of finite rate mixing and determine methods of minimizing them. A series of experiments will be conducted to verify the various concepts and demonstrate the optimum configuration for an advanced reburning process to achieve 85% NO{sub x} reduction at a cost lower than SCR. 24 figs.

McCarthy, J. M.; Moller, E. C.; Chen, S. L.

1987-10-01T23:59:59.000Z

451

Technology Transfer: Available Technologies  

NLE Websites -- All DOE Office Websites (Extended Search)

Ion Sources and Beam Technologies Ion Sources and Beam Technologies GENERATORS AND DETECTORS Compact, Safe and Energy Efficient Neutron Generator Fast Pulsed Neutron Generator High Energy Gamma Generator Lithium-Drifted Silicon Detector with Segmented Contacts Low Power, High Energy Gamma Ray Detector Calibration Device Nested Type Coaxial Neutron Generator Neutron and Proton Generators: Cylindrical Neutron Generator with Nested Option, IB-1764 Neutron-based System for Nondestructive Imaging, IB-1794 Mini Neutron Tube, IB-1793a Ultra-short Ion and Neutron Pulse Production, IB-1707 Mini Neutron Generator, IB-1793b Compact Spherical Neutron Generator, IB-1675 Plasma-Driven Neutron/Gamma Generators Portable, Low-cost Gamma Source for Active Interrogation ION SOURCES WITH ANTENNAS External Antenna for Ion Sources

452

Tools & Technologies  

Energy.gov (U.S. Department of Energy (DOE))

Weprovide leadership for transforming workforce development through the power of technology. It develops corporate educational technology policy and enables the use of learning tools and...

453

Available Technologies  

The technologys subnanometer resolution is a result of superior ... Additional R&D will be required ... U.S. DEPARTMENT OF ENERGY OFFICE OF SCIENCE ...

454

Vehicle Technologies Office: Electrical Machines  

NLE Websites -- All DOE Office Websites (Extended Search)

Electrical Machines Emphasis in the electrical machines activity is on advanced motor technologies, performance, low-cost materials, and thermal control systems that will yield...

455

Adura Technologies | Open Energy Information  

Open Energy Info (EERE)

California Zip CA 94105 Product San Francisco-based, producer of wireless lighting control systems. References Adura Technologies1 LinkedIn Connections CrunchBase Profile No...

456

Vehicle Technologies Office: Electrical Machines  

NLE Websites -- All DOE Office Websites (Extended Search)

Electrical Machines to Electrical Machines to someone by E-mail Share Vehicle Technologies Office: Electrical Machines on Facebook Tweet about Vehicle Technologies Office: Electrical Machines on Twitter Bookmark Vehicle Technologies Office: Electrical Machines on Google Bookmark Vehicle Technologies Office: Electrical Machines on Delicious Rank Vehicle Technologies Office: Electrical Machines on Digg Find More places to share Vehicle Technologies Office: Electrical Machines on AddThis.com... Just the Basics Hybrid & Vehicle Systems Energy Storage Advanced Power Electronics & Electrical Machines Power Electronics Electrical Machines Thermal Control & System Integration Advanced Combustion Engines Fuels & Lubricants Materials Technologies Electrical Machines Emphasis in the electrical machines activity is on advanced motor

457

Technology Reviews | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Technology Reviews Technology Reviews Technology Reviews November 1, 2013 - 11:40am Addthis Selecting a distributed energy (DE) technology for a specific application depends on many factors. Considerations include the amount of power needed, the duty cycle, space constraints, thermal needs, emission regulations, fuel availability, utility prices, and interconnection issues. The following technology reviews include descriptions of a variety of DE and combined heat and power (CHP) technologies, providing (when available) such parameters as efficiency, size, and projected cost to install and maintain. Behavior of Capstone and Honeywell Microturbine Generators During Load Changes, 38 pp, Feb. 2004 Catalogue of CHP Technologies, Dec. 2012 Cost Analysis of Nitrogen Oxide (NOx) Control Alternatives for

458

Vehicle Technologies Office: Power Electronics  

NLE Websites -- All DOE Office Websites (Extended Search)

Power Electronics to Power Electronics to someone by E-mail Share Vehicle Technologies Office: Power Electronics on Facebook Tweet about Vehicle Technologies Office: Power Electronics on Twitter Bookmark Vehicle Technologies