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1

Utility Power Plant Construction (Indiana)  

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

This statute requires a certificate of necessity from the Indiana Utility Regulatory Commission for the construction, purchase, or lease of an electricity generation facility by a public utility.

2

Utility & Regulatory Factors Affecting Cogeneration & Independent Power Plant Design & Operation  

E-Print Network (OSTI)

UTILITY & REGULATORY FACTORS AFFECTiNG COGENERATION & INDEPENDENT POWER PLANT DESIGN & OPERATION Richard P. Felak General Electric Company Schenectady, New York ABSTRACT In specifying a cogeneration or independent power plant, the owner... should be especially aware of the influences which electric utilities and regulatory bodies will have on key parameters such as size, efficiency, design. reliability/ availabilitY, operating capabilities and modes, etc. This paper will note examples...

Felak, R. P.

3

Utilization of Estonian oil shale at power plants  

SciTech Connect

Estonian oil shale belongs to the carbonate class and is characterized as a solid fuel with very high mineral matter content (60--70% in dry mass), moderate moisture content (9--12%) and low heating value (LHV 8--10 MJ/kg). Estonian oil shale deposits lie in layers interlacing mineral stratas. The main constituent in mineral stratas is limestone. Organic matter is joined with sandy-clay minerals in shale layers. Estonian oil shale at power plants with total capacity of 3060 MW{sub e} is utilized in pulverized form. Oil shale utilization as fuel, with high calcium oxide and alkali metal content, at power plants is connected with intensive fouling, high temperature corrosion and wear of steam boiler`s heat transfer surfaces. Utilization of Estonian oil shale is also associated with ash residue use in national economy and as absorbent for flue gas desulfurization system.

Ots, A. [Tallin Technical Univ. (Estonia). Thermal Engineering Department

1996-12-31T23:59:59.000Z

4

Reti attive di distribuzione: le applicazioni Virtual Power Plant e Virtual Utility.  

E-Print Network (OSTI)

??Il presente lavoro si occupa di nuove applicazioni per la gestione e lottimizzazione di risorse distribuite, cos dette Virtual Power Plant (VPP) o Virtual Utility (more)

Baroncelli, Paolo

2005-01-01T23:59:59.000Z

5

Utilization of Ash Fractions from Alternative Biofuels used in Power Plants  

E-Print Network (OSTI)

Utilization of Ash Fractions from Alternative Biofuels used in Power Plants PSO Project No. 6356 July 2008 Renewable Energy and Transport #12;2 Utilization of Ash Fractions from Alternative Biofuels)...............................................................................7 2. Production of Ash Products from Mixed Biofuels

6

Power Plant Power Plant  

E-Print Network (OSTI)

Basin Center for Geothermal Energy at University of Nevada, Reno (UNR) 2 Nevada Geodetic LaboratoryStillwater Power Plant Wabuska Power Plant Casa Diablo Power Plant Glass Mountain Geothermal Area Lassen Geothermal Area Coso Hot Springs Power Plants Lake City Geothermal Area Thermo Geothermal Area

Tingley, Joseph V.

7

Incentive regulation of investor-owned nuclear power plants by public utility regulators. Revision 1  

SciTech Connect

The US Nuclear Regulatory Commission (NRC) periodically surveys the Federal Energy Regulatory Commission (FERC) and state regulatory commissions that regulate utility owners of nuclear power plants. The NRC is interested in identifying states that have established economic or performance incentive programs applicable to nuclear power plants, how the programs are being implemented, and in determining the financial impact of the programs on the utilities. The NRC interest stems from the fact that such programs have the potential to adversely affect the safety of nuclear power plants. The current report is an update of NUREG/CR-5975, Incentive Regulation of Investor-Owned Nuclear Power Plants by Public Utility Regulators, published in January 1993. The information in this report was obtained from interviews conducted with each state regulatory agency that administers an incentive program and each utility that owns at least 10% of an affected nuclear power plant. The agreements, orders, and settlements that form the basis for each incentive program were reviewed as required. The interviews and supporting documentation form the basis for the individual state reports describing the structure and financial impact of each incentive program.

McKinney, M.D.; Seely, H.E.; Merritt, C.R.; Baker, D.C. [Pacific Northwest Lab., Richland, WA (United States)

1995-04-01T23:59:59.000Z

8

Utilization of municipal wastewater for cooling in thermoelectric power plants  

SciTech Connect

A process simulation model has been developed using Aspen Plus(R) with the OLI (OLI System, Inc.) water chemistry model to predict water quality in the recirculating cooling loop utilizing secondary- and tertiary-treated municipal wastewater as the source of makeup water. Simulation results were compared with pilot-scale experimental data on makeup water alkalinity, loop pH, and ammonia evaporation. The effects of various parameters including makeup water quality, salt formation, NH{sub 3} and CO{sub 2} evaporation mass transfer coefficients, heat load, and operating temperatures were investigated. The results indicate that, although the simulation model can capture the general trends in the loop pH, experimental data on the rates of salt precipitation in the system are needed for more accurate prediction of the loop pH. It was also found that stripping of ammonia and carbon dioxide in the cooling tower can influence the cooling loop pH significantly. The effects of the NH{sub 3} mass transfer coefficient on cooling loop pH appear to be more significant at lower values (e.g., k{sub NH3}< 410{sup -3} m/s) when the makeup water alkalinity is low (e.g., <90 mg/L as CaCO{sub 3}). The effect of the CO{sub 2} mass transfer coefficient was found to be significant only at lower alkalinity values (e.g., k{sub CO2}<410{{sup -6} m/s).

Safari, Iman; Walker, Michael E.; Hsieh, Ming-Kai; Dzombak, David A.; Liu, Wenshi; Vidic, Radisav D.; Miller, David C.; Abbasian, Javad

2013-09-01T23:59:59.000Z

9

Utility to Purchase Low-Carbon Power from Innovative Clean Coal Plant |  

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

Utility to Purchase Low-Carbon Power from Innovative Clean Coal Utility to Purchase Low-Carbon Power from Innovative Clean Coal Plant Utility to Purchase Low-Carbon Power from Innovative Clean Coal Plant January 19, 2012 - 5:00pm Addthis Lawrence Livermore National Laboratory demonstrated coal gasification in large-scale field experiments at the Rocky Mountain Test Facility (above) near Hanna, Wyoming. Coal gasification and sequestration of the carbon dioxide produced are among the technologies being used in the Texas Clean Energy Project. | Photo courtesy of llnlphotos. Lawrence Livermore National Laboratory demonstrated coal gasification in large-scale field experiments at the Rocky Mountain Test Facility (above) near Hanna, Wyoming. Coal gasification and sequestration of the carbon

10

Hypermodular Self-Assembling Space Solar Power -- Design Option for Mid-Term GEO Utility-Scale Power Plants  

E-Print Network (OSTI)

This paper presents a design for scaleable space solar power systems based on free-flying reflectors and module self-assembly. Lower system cost of utility-scale space solar power is achieved by design independence of yet-to-be-built in-space assembly or transportation infrastructure. Using current and expected near-term technology, this study describe a design for mid-term utility-scale power plants in geosynchronous orbits. High-level economic considerations in the context of current and expected future launch costs are given as well.

Leitgab, Martin

2013-01-01T23:59:59.000Z

11

High Energy Utilization, Co-Generation Nuclear power Plants With Static Energy Conversion  

SciTech Connect

In addition to being cost effective, very small nuclear power plants with static energy conversion could meet the needs and the energy mix in underdeveloped countries and remote communities, which may include electricity, residential and industrial space heating, seawater desalination, and/or high temperature process heat or steam for industrial uses. These plants are also an attractive option in naval, marine, and undersea applications, when the absence of a sound signature is highly desirable. An Analysis is performed of Gas Cooled Reactor (CGR) and Liquid Metal Cooled Reactor (LMR), very small nuclear power plants with static energy conversion, using a combination of options. These include Alkali Metal Thermal-to-Electric Converters (AMTECs) and both single segment and segmented thermoelectric converters. The total energy utilization of these plants exceeds 88%. It includes the fraction of the reactor's thermal power converted into electricity and delivered to the Grid at 6.6 kVA and those used for residential and industrial space heating at {approx}370 K, seawater desalination at 400 K, and/or high temperature process heat or steam at {approx}850 K. In addition to its inherently high reliability, modularity, low maintenance and redundancy, static energy conversion used in the present study could deliver electricity to the Grid at a net efficiency of 29.5%. A LMR plant delivers 2-3 times the fraction of the reactor thermal power converted into electricity in a GCR plant, but could not provide for both seawater desalination and high temperature process heat/steam concurrently, which is possible in GCR plants. The fraction of the reactor's thermal power used for non-electrical power generation in a GCR plant is {approx} 10 - 15% higher than in a LMR plant. (authors)

El-Genk, Mohamed S.; Tournier, Jean-Michel P. [Institute for Space and Nuclear Power Studies and Chemical and Nuclear Engineering Department, The University of New Mexico, Albuquerque, NM (United States)

2002-07-01T23:59:59.000Z

12

SUMMARY OF AIR TOXICS -. EMISSIONS TESTING AT SIXTEEN UTILITY POWER PLANTS  

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

AIR TOXICS AIR TOXICS -. EMISSIONS TESTING AT SIXTEEN UTILITY POWER PLANTS Prepared for U.S. Department of Energy Pittsburgh Energy Technology Center Prepared Under Burns and Roe Services Corporation Contract No. DE-AC22-94PC92100 .Subtask 44.02 July 1996 SUMMARY OF AIR TOXICS EMISSIONS TESTING AT SIXTEEN . . UTILITY POWER PLANTS Prepared for U.S. Department of Energy Pittsburgh Energy Technology Center . Prepared by Adrian Radziwon and Edward Winter Burns and Roe Services Corporation Terence J. McManus, Oak Ridge Associated Universities July 1996 TABLE OF CONTERlW SECTION 1.0 INTRODUCTION ................... 1 Background . : .................. 1 Objectives .................... 1 Report Structure ................. 3 Uncertainties ................... 3 SECTION 2.0 EXECUTIVE SUMMARY ................. 7

13

DOE/EA-1498: Advanced Coal Utilization Byproduct Beneficiation Processing Plant Ghent Power Station, Carroll County, Kentucky (01/05)  

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

EA-1498 EA-1498 Advanced Coal Utilization Byproduct Beneficiation Processing Plant Ghent Power Station, Carroll County, Kentucky Final Environmental Assessment January 2005 Note: No comments were received during the public comment period from September 25 to October 25, 2004. Therefore, no changes to the Draft Environmental Assessment were necessary. National Environmental Policy Act (NEPA) Compliance Cover Sheet Proposed Action: The proposed Federal action is to provide funding, through a cooperative agreement with the University of Kentucky Research Foundation (UKRF), Center for Applied Energy Research (CAER), for the design, construction, and operation of an advanced coal ash beneficiation processing plant at Kentucky Utilities (KU) Ghent Power Station in Carroll County, Kentucky.

14

Power Plant Cycling Costs  

SciTech Connect

This report provides a detailed review of the most up to date data available on power plant cycling costs. The primary objective of this report is to increase awareness of power plant cycling cost, the use of these costs in renewable integration studies and to stimulate debate between policymakers, system dispatchers, plant personnel and power utilities.

Kumar, N.; Besuner, P.; Lefton, S.; Agan, D.; Hilleman, D.

2012-07-01T23:59:59.000Z

15

Project Profile: The Sacramento Municipal Utility District Consumnes Power Plant Solar Augmentation Project  

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

The Sacramento Municipal Utility District (SMUD), under the Concentrating Solar Power (CSP) Heat Integration for Baseload Renewable Energy Development (HIBRED) program, is demonstrating a hybrid CSP solar energy system that takes advantage of an existing electrical generator for its power block and transmission interconnection.

16

On characterization and measurement of average solar field mirror reflectance in utility-scale concentrating solar power plants  

Science Journals Connector (OSTI)

Abstract Due to the emerging need for the development of acceptance test codes for commercial concentrating solar power (CSP) plants, an effort is made here to develop a mirror reflectance model suitable for CSP applications as well as a general procedure to measure the average mirror reflectance of a solar field. Typically, a utility-scale solar field includes hundreds of thousands of mirror panels (if not more), and their reflectance is subject to many factors, such as weather and planned washing schedule. The newly developed mirror reflectance model can be used to characterize different types of mirror materials and can be directly used to perform optical performance evaluation of solar collectors. The newly proposed procedure for average solar field reflectance measurements includes a baseline comprehensive measurement and an individual factor measurement: the former allows a comprehensive survey of mirror reflectance across the whole solar field, and the latter can provide correcting factors for selected individual factors to further improve the accuracy of the baseline measurements. A detailed test case implementing the general procedure is applied to a state-of-the-art commercial parabolic trough plant and validates the proposed mirror reflectance model and average reflectance measurement procedure. In the test case, the plant-wide reflectance measurements at a commercial utility-scale solar plant were conducted and can shed light on relevant analysis of CSP applications. The work can also be naturally applied to other types of solar plants, such as power towers and linear Fresnel plants.

Guangdong Zhu; David Kearney; Mark Mehos

2014-01-01T23:59:59.000Z

17

Utilization of the Philippine Research Reactor as a training facility for nuclear power plant operators  

SciTech Connect

The Philippines has a 1-MW swimming-pool reactor facility operated by the Philippine Atomic Energy Commission (PAEC). The reactor is light-water moderated and cooled, graphite reflected, and fueled with 90% enriched uranium. Since it became critical in 1963 it has been utilized for research, radioisotope production, and training. It was used initially in the training of PAEC personnel and other research institutions and universities. During the last few years, however, it has played a key role in training personnel for the Philippine Nuclear Power Project (PNPP).

Palabrica, R.J.

1981-01-01T23:59:59.000Z

18

An assessment of the use of direct contact condensers with wet cooling systems for utility steam power plants  

SciTech Connect

Potential use of a direct contact condenser for steam recovery at the turbine exhaust of a utility power plant using a wet cooling system is investigated. To maintain condensate separate from the cooling water, a bank of plate heat exchangers is used. In a case study for a nominal 130-MW steam power plant, two heat rejection systems, one using a conventional surface condenser and another using a direct contact condenser together with a set of plate heat exchangers are compared on the basis of their performance, operation and maintenance, and system economics. Despite a higher initial cost for the direct contact system, the advantages it offers suggests that this system is viable both technically and economically. Key to the improvements the direct contact system offers is a higher equivalent availability for the power system. Reduction of dissolved oxygen and other metallic ions in the condensate, reduced use of chemical scavengers and polishers, and potential elimination of a plant floor are also major benefits of this system. Drawbacks include added plant components and higher initial cost. The potential for long-term cost reduction for the direct contact system is also identified.

Bharathan, D.; Hoo, E. [National Renewable Energy Lab., Golden, CO (United States)] [National Renewable Energy Lab., Golden, CO (United States); D`Errico, P. [Stone and Webster Engineering Corp., Boston, MA (United States)] [Stone and Webster Engineering Corp., Boston, MA (United States)

1992-02-01T23:59:59.000Z

19

Using direct normal irradiance models and utility electrical loading to assess benefit of a concentrating solar power plant  

Science Journals Connector (OSTI)

The objective of this paper was to determine if three different direct normal irradiance (DNI) models were sufficiently accurate to determine if concentrating solar power (CSP) plants could meet the utility electrical load. DNI data were measured at three different laboratories in the United States and compared with DNI calculated by three DNI models. In addition, utility electrical loading data were obtained for all three locations. The DNI models evaluated were: the Direct Insolation Simulation Code (DISC), DIRINT, and DIRINDEX. On an annual solar insolation (e.g. kWh/m2) basis, the accuracy of the DNI models at all three locations was within: 7% (DISC), 5% (DIRINT), and 3% (DIRINDEX). During the three highest electrical loading months at the three locations, the monthly accuracy varied from: 0% to 16% (DISC), 0% to 9% (DIRINT), and 0% to 8% (DIRINDEX). At one location different pyranometers were used to measure GHI, and the most expensive pyranometers did not improve the DNI model monthly accuracy. In lieu of actually measuring DNI, using the DIRINT model was felt to be sufficient for assessing whether to build a CSP plant at one location, but use of either the DIRINT or DIRINDEX models was felt to be marginal for the other two locations due to errors in modeling DNI for utility peak electrical loading days especially for partly cloudy days.

Brian D. Vick; Daryl R. Myers; William E. Boyson

2012-01-01T23:59:59.000Z

20

Power Sales to Electric Utilities  

SciTech Connect

The Public Utilities Regulatory Policies Act (PURPA) of 1979 requires that electrical utilities interconnect with qualifying facilities and purchase electricity at a rate based upon their full avoided costs (i.e., costs of providing both capacity and energy). Qualifying facilities (QF) include solar or geothermal electric units, hydropower, municipal solid waste or biomass-fired power plants, and cogeneration projects that satisfy maximum size, fuel use, ownership, location, and/or efficiency criteria. In Washington State, neither standard power purchase prices based upon a proxy ''avoided plant'', standard contracts, or a standard offer process have been used. Instead, a variety of power purchase contracts have been negotiated by developers of qualifying facilities with investor-owned utilities, public utility districts, and municipally-owned and operated utilities. With a hydro-based system, benefits associated with resource acquisition are determined in large part by how compatible the resource is with a utility's existing generation mix. Power purchase rates are negotiated and vary according to firm energy production, guarantees, ability to schedule maintenance or downtime, rights of refusal, power plant purchase options, project start date and length of contract; front-loading or levelization provisions; and the ability of the project to provide ''demonstrated'' capacity. Legislation was also enacted which allows PURPA to work effectively. Initial laws established ownership rights and provided irrigation districts, PUDs, and municipalities with expanded enabling powers. Financial processes were streamlined and, in some cases, simplified. Finally, laws were passed which are designed to ensure that development proceeds in an environmentally acceptable manner. In retrospect, PURPA has worked well within Washington. In the state of Washington, 20 small-scale hydroelectric projects with a combined generating capacity of 77 MW, 3 solid waste-to-energy facilities with 55 MW of electrical output, 4 cogeneration projects with 34.5 MW of generating capability, and 4 wastewater treatment facility digester gas-to-energy projects with 5 MW of electrical production have come on-line (or are in the final stages of construction) since the passage of PURPA. These numbers represent only a small portion of Washington's untapped and underutilized cogeneration and renewable resource generating potentials. [DJE-2005

None

1989-02-01T23:59:59.000Z

Note: This page contains sample records for the topic "utility power plants" 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

Utilization of a fuel cell power plant for the capture and conversion of gob well gas. Final report, June--December, 1995  

SciTech Connect

A preliminary study has been made to determine if a 200 kW fuel cell power plant operating on variable quality coalbed methane can be placed and successfully operated at the Jim Walter Resources No. 4 mine located in Tuscaloosa County, Alabama. The purpose of the demonstration is to investigate the effects of variable quality (50 to 98% methane) gob gas on the output and efficiency of the power plant. To date, very little detail has been provided concerning the operation of fuel cells in this environment. The fuel cell power plant will be located adjacent to the No. 4 mine thermal drying facility rated at 152 M British thermal units per hour. The dryer burns fuel at a rate of 75,000 cubic feet per day of methane and 132 tons per day of powdered coal. The fuel cell power plant will provide 700,000 British thermal units per hour of waste heat that can be utilized directly in the dryer, offsetting coal utilization by approximately 0.66 tons per day and providing an avoided cost of approximately $20 per day. The 200 kilowatt electrical power output of the unit will provide a utility cost reduction of approximately $3,296 each month. The demonstration will be completely instrumented and monitored in terms of gas input and quality, electrical power output, and British thermal unit output. Additionally, real-time power pricing schedules will be applied to optimize cost savings. 28 refs., 35 figs., 13 tabs.

Przybylic, A.R.; Haynes, C.D.; Haskew, T.A.; Boyer, C.M. II; Lasseter, E.L.

1995-12-01T23:59:59.000Z

22

Utilization of Lignite Reserves and Simultaneous Improvement of Dust Emissions and Operation Efficiency of a Power Plant by Controlling the Calcium (Total and Free) Content of the Fed Lignite. Application on the Agios Dimitrios Power Plant, Ptolemais, Greece  

Science Journals Connector (OSTI)

Utilization of Lignite Reserves and Simultaneous Improvement of Dust Emissions and Operation Efficiency of a Power Plant by Controlling the Calcium (Total and Free) Content of the Fed Lignite. ... Using the technique mentioned above, by determining the lignite recoverable blocks and progressively improving the mixing of the lignites with different qualities, the solid particle emissions were generally stabilized and reduced (lower than 150 mg m-3), with the best improvement observed around April 1999 and afterward (Figures 2?5). ...

Nestoras Kolovos; Andreas Georgakopoulos; Anestis Filippidis; Constantinos Kavouridis

2002-09-11T23:59:59.000Z

23

Physical Plant Utility Department  

E-Print Network (OSTI)

electrical distribution systems a 13.8 kV grounded wye Primary Selective system and a 2.4 kV ungrounded delta open loop system. The campus takes service at 13.8 kV from the utility via two paralleled feeds on the Westside of campus and at this time generates 10MWs at 13.8 kV with future additional generation planned

Massachusetts at Amherst, University of

24

Utilization of municipal wastewater for cooling in thermoelectric power plants: Evaluation of the combined cost of makeup water treatment and increased condenser fouling  

SciTech Connect

A methodology is presented to calculate the total combined cost (TCC) of water sourcing, water treatment and condenser fouling in the recirculating cooling systems of thermoelectric power plants. The methodology is employed to evaluate the economic viability of using treated municipal wastewater (MWW) to replace the use of freshwater as makeup water to power plant cooling systems. Cost analyses are presented for a reference power plant and five different tertiary treatment scenarios to reduce the scaling tendencies of MWW. Results indicate that a 550 MW sub-critical coal fired power plant with a makeup water requirement of 29.3 ML/day has a TCC of $3.0 - 3.2 million/yr associated with the use of treated MWW for cooling. (All costs USD 2009). This translates to a freshwater conservation cost of $0.29/kL, which is considerably lower than that of dry air cooling technology, $1.5/kL, as well as the 2020 conservation cost target set by the U.S. Department of Energy, $0.74/kL. Results also show that if the available price of freshwater exceeds that of secondarytreated MWW by more than $0.13-0.14/kL, it can be economically advantageous to purchase secondary MWW and treat it for utilization in the recirculating cooling system of a thermoelectric power plant.

Walker, Michael E.; Theregowda, Ranjani B.; Safari, Iman; Abbasian, Javad; Arastoopour, Hamid; Dzombak, David A.; Hsieh, Ming-Kai; Miller, David C.

2013-10-01T23:59:59.000Z

25

Owners of nuclear power plants  

SciTech Connect

Commercial nuclear power plants in this country can be owned by a number of separate entities, each with varying ownership proportions. Each of these owners may, in turn, have a parent/subsidiary relationship to other companies. In addition, the operator of the plant may be a different entity as well. This report provides a compilation on the owners/operators for all commercial power reactors in the United States. While the utility industry is currently experiencing changes in organizational structure which may affect nuclear plant ownership, the data in this report is current as of July 1996. The report is divided into sections representing different aspects of nuclear plant ownership.

Hudson, C.R.; White, V.S.

1996-11-01T23:59:59.000Z

26

Requirements for Power Plant and Power Line Development (Wisconsin) |  

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

Requirements for Power Plant and Power Line Development (Wisconsin) Requirements for Power Plant and Power Line Development (Wisconsin) Requirements for Power Plant and Power Line Development (Wisconsin) < Back Eligibility Agricultural Commercial Construction Developer Fed. Government Fuel Distributor General Public/Consumer Industrial Installer/Contractor Institutional Investor-Owned Utility Local Government Low-Income Residential Multi-Family Residential Municipal/Public Utility Nonprofit Residential Retail Supplier Rural Electric Cooperative Schools State/Provincial Govt Systems Integrator Transportation Tribal Government Utility Savings Category Alternative Fuel Vehicles Hydrogen & Fuel Cells Buying & Making Electricity Water Home Weatherization Wind Solar Program Info State Wisconsin Program Type Siting and Permitting Provider Public Service Commission of Wisconsin

27

DSM Power Plant in India  

Science Journals Connector (OSTI)

India is facing acute energy shortage that is likely to affect its economic development. There are severe supply side constraints in term of coal and gas shortages that are likely to continue in the near future. Hence, in its current focus to solving the energy shortage problem and sustaining the development trajectory, the country should aim at a balance between supply side and demand side measures. Energy Efficiency in end use is increasingly gaining importance as one of the most cost effective options for achieving short to medium term energy savings. India has initiated the National Mission for Enhanced Energy Efficiency under National Action Plan for Climate Change which addresses various aspects of energy efficiency such as technology, financing, fiscal incentive and also creation of energy efficiency as a market instrument. However, even though energy efficiency has substantial scope in the Indian subcontinent, the market for energy efficiency has been limited. This paper discusses the concept of mega Demand Side Management projects as a DSM Power Plant. A DSM Power Plant acts as an umbrella with multiple energy efficiency schemes under its ambit aimed at transforming energy efficiency into a business by providing a push to the scale of operation as well as financial sustenance to energy efficiency projects. This paper expounds on the various aspects of DSM Power Plant in terms of its policy and institutional mechanism for the large scale implementation of energy efficiency in India. This paper provides an illustration of the concept of DSM Power Plant model through a case study in one of the states (Rajasthan) of India. Further, a comparative analysis of the cost of generation from DSM Power Plant and a representative conventional power plant (CPP) in Rajasthan has been undertaken and the DSM Power Plant comes out to be a more cost effective option. The concept of DSM Power Plant will not only address the issue of energy shortages but will also help the financially thwarted utilities to reduce their revenue deficit in the near future.

Saurabh Gupta; Tanushree Bhattacharya

2013-01-01T23:59:59.000Z

28

City of Mayfield Plant Board, Kentucky (Utility Company) | Open Energy  

Open Energy Info (EERE)

Plant Board, Kentucky (Utility Company) Plant Board, Kentucky (Utility Company) Jump to: navigation, search Name City of Mayfield Plant Board Place Kentucky Utility Id 11871 Utility Location Yes Ownership M NERC Location RFC NERC RFC Yes NERC SERC Yes Activity Distribution Yes References EIA Form EIA-861 Final Data File for 2010 - File1_a[1] LinkedIn Connections CrunchBase Profile No CrunchBase profile. Create one now! This article is a stub. You can help OpenEI by expanding it. Utility Rate Schedules Grid-background.png General Power Rate Schedule - GSA 1-Customers<50 KW &/OR <15,000 KWH Commercial General Power Rate Schedule - GSA 2-Customers 51 - 1000 KW OR <50 KW & >15,000 KWH Industrial General Power Rate Schedule - GSA 3-Customers >1000 KW Industrial Residential Rate Residential

29

Work Force Planning for Public Power Utilities  

E-Print Network (OSTI)

Work Force Planning for Public Power Utilities: Ensuring Resources to Meet Projected Utilities Need to Do More to Prepare for Their Future Work Force Needs.............................................................................20 #12;ii Work Force Planning for Public Power Utilities #12;1 Work Force Planning for Public Power

30

World electric power plants database  

SciTech Connect

This global database provides records for 104,000 generating units in over 220 countries. These units include installed and projected facilities, central stations and distributed plants operated by utilities, independent power companies and commercial and self-generators. Each record includes information on: geographic location and operating company; technology, fuel and boiler; generator manufacturers; steam conditions; unit capacity and age; turbine/engine; architect/engineer and constructor; and pollution control equipment. The database is issued quarterly.

NONE

2006-06-15T23:59:59.000Z

31

The utility of energy storage to improve the economics of winddiesel power plants in Canada  

Science Journals Connector (OSTI)

Wind energy systems have been considered for Canada's remote communities in order to reduce their costs and dependence on diesel fuel to generate electricity. Given the high capital costs, low-penetration winddiesel systems have been typically found not to be economic. High-penetration winddiesel systems have the benefit of increased economies of scale, and displacing significant amounts of diesel fuel, but have the disadvantage of not being able to capture all of the electricity that is generated when the wind turbines operate at rated capacity. Two representative models of typical remote Canadian communities were created using HOMER, an NREL micro-power simulator to model how a generic energy storage system could help improve the economics of a high-penetration winddiesel system. Key variables that affect the optimum system are average annual wind speed, cost of diesel fuel, installed cost of storage and a storage systems overall efficiency. At an avoided cost of diesel fuel of 0.30$Cdn/kWh and current installed costs, wind generators are suitable in remote Canadian communities only when an average annual wind speed of at least 6.0m/s is present. Wind energy storage systems become viable to consider when average annual wind speeds approach 7.0m/s, if the installed cost of the storage system is less than 1000$Cdn/kW and it is capable of achieving at least a 75% overall energy conversion efficiency. In such cases, energy storage system can enable an additional 50% of electricity from wind turbines to be delivered.

Timothy M. Weis; Adrian Ilinca

2008-01-01T23:59:59.000Z

32

Power Plant Cycling Costs  

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

Power Plant Cycling Costs Power Plant Cycling Costs April 2012 N. Kumar, P. Besuner, S. Lefton, D. Agan, and D. Hilleman Intertek APTECH Sunnyvale, California NREL Technical Monitor: Debra Lew Subcontract Report NREL/SR-5500-55433 July 2012 NREL is a national laboratory of the U.S. Department of Energy, Office of Energy Efficiency & Renewable Energy, operated by the Alliance for Sustainable Energy, LLC. National Renewable Energy Laboratory 15013 Denver West Parkway Golden, Colorado 80401 303-275-3000 * www.nrel.gov Contract No. DE-AC36-08GO28308 Power Plant Cycling Costs April 2012 N. Kumar, P. Besuner, S. Lefton, D. Agan, and D. Hilleman Intertek APTECH Sunnyvale, California NREL Technical Monitor: Debra Lew Prepared under Subcontract No. NFT-1-11325-01

33

GEOTHERMAL POWER GENERATION PLANT  

SciTech Connect

Oregon Institute of Technology (OIT) drilled a deep geothermal well on campus (to 5,300 feet deep) which produced 196oF resource as part of the 2008 OIT Congressionally Directed Project. OIT will construct a geothermal power plant (estimated at 1.75 MWe gross output). The plant would provide 50 to 75 percent of the electricity demand on campus. Technical support for construction and operations will be provided by OITs Geo-Heat Center. The power plant will be housed adjacent to the existing heat exchange building on the south east corner of campus near the existing geothermal production wells used for heating campus. Cooling water will be supplied from the nearby cold water wells to a cooling tower or air cooling may be used, depending upon the type of plant selected. Using the flow obtained from the deep well, not only can energy be generated from the power plant, but the waste water will also be used to supplement space heating on campus. A pipeline will be construction from the well to the heat exchanger building, and then a discharge line will be construction around the east and north side of campus for anticipated use of the waste water by facilities in an adjacent sustainable energy park. An injection well will need to be drilled to handle the flow, as the campus existing injection wells are limited in capacity.

Boyd, Tonya

2013-12-01T23:59:59.000Z

34

Wind Power Excites Utility Interest  

Science Journals Connector (OSTI)

...rated at 200 kilowatts peak power output in Clayton, N.M...megawatts (2000 kilowatts) peak power output, is undergoing initial...output fed into the grid of the Bonneville Power Administration. Boeing estimates its machine...

R. JEFFREY SMITH

1980-02-15T23:59:59.000Z

35

Sandia National Laboratories: Power Towers for Utilities  

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

Engine Test Facility Central Receiver Test Facility Power Towers for Utilities Solar Furnace Dish Test Facility Optics Lab Parabolic Dishes Work For Others (WFO) User...

36

Tennessee Nuclear Profile - Power Plants  

U.S. Energy Information Administration (EIA) Indexed Site

Tennessee nuclear power plants, summer capacity and net generation, 2010" "Plant nametotal reactors","Summer capacity (mw)","Net generation (thousand mwh)","Share of State nuclear...

37

Minnesota Nuclear Profile - Power Plants  

U.S. Energy Information Administration (EIA) Indexed Site

Minnesota nuclear power plants, summer capacity and net generation, 2010" "Plant nametotal reactors","Summer capacity (mw)","Net generation (thousand mwh)","Share of State nuclear...

38

Massachusetts Nuclear Profile - Power Plants  

U.S. Energy Information Administration (EIA) Indexed Site

nuclear power plants, summer capacity and net generation, 2010" "Plant nametotal reactors","Summer capacity (mw)","Net generation (thousand mwh)","Share of State nuclear net...

39

Kansas Nuclear Profile - Power Plants  

U.S. Energy Information Administration (EIA) Indexed Site

Kansas nuclear power plants, summer capacity and net generation, 2010" "Plant nametotal reactors","Summer capacity (mw)","Net generation (thousand mwh)","Share of State nuclear...

40

Missouri Nuclear Profile - Power Plants  

U.S. Energy Information Administration (EIA) Indexed Site

nuclear power plants, summer capacity and net generation, 2010" "Plant nametotal reactors","Summer capacity (mw)","Net generation (thousand mwh)","Share of State nuclear net...

Note: This page contains sample records for the topic "utility power plants" 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

Nebraska Nuclear Profile - Power Plants  

U.S. Energy Information Administration (EIA) Indexed Site

Nebraska nuclear power plants, summer capacity and net generation, 2010" "Plant nametotal reactors","Summer capacity (mw)","Net generation (thousand mwh)","Share of State nuclear...

42

Arizona Nuclear Profile - Power Plants  

U.S. Energy Information Administration (EIA) Indexed Site

nuclear power plants, summer capacity and net generation, 2010" "Plant nametotal reactors","Summer capacity (mw)","Net generation (thousand mwh)","Share of State nuclear net...

43

California Nuclear Profile - Power Plants  

U.S. Energy Information Administration (EIA) Indexed Site

California nuclear power plants, summer capacity and net generation, 2010" "Plant nametotal reactors","Summer capacity (mw)","Net generation (thousand mwh)","Share of State...

44

Connecticut Nuclear Profile - Power Plants  

U.S. Energy Information Administration (EIA) Indexed Site

Connecticut nuclear power plants, summer capacity and net generation, 2010" "Plant nametotal reactors","Summer capacity (mw)","Net generation (thousand mwh)","Share of State...

45

Georgia Nuclear Profile - Power Plants  

U.S. Energy Information Administration (EIA) Indexed Site

nuclear power plants, summer capacity and net generation, 2010" "Plant nametotal reactors","Summer capacity (mw)","Net generation (thousand mwh)","Share of State nuclear net...

46

Texas Nuclear Profile - Power Plants  

U.S. Energy Information Administration (EIA) Indexed Site

nuclear power plants, summer capacity and net generation, 2010" "Plant nametotal reactors","Summer capacity (mw)","Net generation (thousand mwh)","Share of State nuclear net...

47

Wisconsin Nuclear Profile - Power Plants  

U.S. Energy Information Administration (EIA) Indexed Site

Wisconsin nuclear power plants, summer capacity and net generation, 2010" "Plant nametotal reactors","Summer capacity (mw)","Net generation (thousand mwh)","Share of State nuclear...

48

Ohio Nuclear Profile - Power Plants  

U.S. Energy Information Administration (EIA) Indexed Site

Ohio nuclear power plants, summer capacity and net generation, 2010" "Plant nametotal reactors","Summer capacity (mw)","Net generation (thousand mwh)","Share of State nuclear net...

49

Alabama Nuclear Profile - Power Plants  

U.S. Energy Information Administration (EIA) Indexed Site

nuclear power plants, summer capacity and net generation, 2010" "Plant nametotal reactors","Summer capacity (mw)","Net generation (thousand mwh)","Share of State nuclear net...

50

Virginia Nuclear Profile - Power Plants  

U.S. Energy Information Administration (EIA) Indexed Site

nuclear power plants, summer capacity and net generation, 2010" "Plant nametotal reactors","Summer capacity (mw)","Net generation (thousand mwh)","Share of State nuclear net...

51

Mississippi Nuclear Profile - Power Plants  

U.S. Energy Information Administration (EIA) Indexed Site

Mississippi nuclear power plants, summer capacity and net generation, 2010" "Plant nametotal reactors","Summer capacity (mw)","Net generation (thousand mwh)","Share of State...

52

Washington Nuclear Profile - Power Plants  

U.S. Energy Information Administration (EIA) Indexed Site

Washington nuclear power plants, summer capacity and net generation, 2010" "Plant nametotal reactors","Summer capacity (mw)","Net generation (thousand mwh)","Share of State...

53

Michigan Nuclear Profile - Power Plants  

U.S. Energy Information Administration (EIA) Indexed Site

nuclear power plants, summer capacity and net generation, 2010" "Plant nametotal reactors","Summer capacity (mw)","Net generation (thousand mwh)","Share of State nuclear net...

54

Iowa Nuclear Profile - Power Plants  

U.S. Energy Information Administration (EIA) Indexed Site

Iowa nuclear power plants, summer capacity and net generation, 2010" "Plant nametotal reactors","Summer capacity (mw)","Net generation (thousand mwh)","Share of State nuclear net...

55

Arkansas Nuclear Profile - Power Plants  

U.S. Energy Information Administration (EIA) Indexed Site

nuclear power plants, summer capacity and net generation, 2010" "Plant nametotal reactors","Summer capacity (mw)","Net generation (thousand mwh)","Share of State nuclear net...

56

Maryland Nuclear Profile - Power Plants  

U.S. Energy Information Administration (EIA) Indexed Site

nuclear power plants, summer capacity and net generation, 2010" "Plant nametotal reactors","Summer capacity (mw)","Net generation (thousand mwh)","Share of State nuclear net...

57

Vermont Nuclear Profile - Power Plants  

U.S. Energy Information Administration (EIA) Indexed Site

nuclear power plants, summer capacity and net generation, 2010" "Plant nametotal reactors","Summer capacity (mw)","Net generation (thousand mwh)","Share of State nuclear net...

58

Power Plant Dams (Kansas) | Department of Energy  

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

Power Plant Dams (Kansas) Power Plant Dams (Kansas) Power Plant Dams (Kansas) < Back Eligibility Commercial Investor-Owned Utility Local Government Municipal/Public Utility Rural Electric Cooperative Utility Savings Category Water Buying & Making Electricity Program Info State Kansas Program Type Environmental Regulations Provider Health and Environment This act states the provisions for erection and maintenance of dams. When any person, corporation or city may be desirous of erecting and maintaining a milldam or dam for generating power across any watercourse, the party so desiring to do the same may run the stream over the land of any other person by ditching or otherwise, and he, she or it may obtain the right to erect and maintain said dam and keep up and maintain the necessary ditches

59

Saguargo Solar Power Plant Solar Power Plant | Open Energy Information  

Open Energy Info (EERE)

Saguargo Solar Power Plant Solar Power Plant Saguargo Solar Power Plant Solar Power Plant Jump to: navigation, search Name Saguargo Solar Power Plant Solar Power Plant Facility Saguargo Solar Power Plant Sector Solar Facility Type Concentrating Solar Power Facility Status In Service Developer Solargenix Location Red Rock, Arizona Coordinates 32.54795°, -111.292887° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":32.54795,"lon":-111.292887,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

60

Desalination study of Florida Power and Light power plants  

SciTech Connect

This report documents the results of a project to determine the viability of converting existing power plants to large scale, dual-purpose cogeneration of power and fresh water from desalination. The work involved evaluating suitable desalination technologies, developing utility based dual-product economic methods, screening FPL plant and desalination system combinations for promising candidates, and performing three case studies in greater detail to illustrate the viability of producing water at a utility power plant. The study was motivated by the fact that certain synergisms can be obtained by combining or co-locating power and desalination plants at a common site. Economic synergisms are obtained from better use of available energy, sharing common facilities and sharing staff. In addition, environmental synergisms are achieved by using existing industrial sites, common intake/outfalls, and combining thermal with brine effluents to obtain neutral buoyance and achieve more rapid dispersion.

Labar, M.P.; Loh, G.T.; Schleicher, R.W.; Sinha, A.K. (General Atomics International Services Corp., San Diego, CA (United States))

1992-12-01T23:59:59.000Z

Note: This page contains sample records for the topic "utility power plants" 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

A research needs assessment for the capture, utilization and disposal of carbon dioxide from fossil fuel-fired power plants. Volume 1, Executive summary: Final report  

SciTech Connect

This study identifies and assesses system approaches in order to prioritize research needs for the capture and non-atmospheric sequestering of a significant portion of the carbon dioxide (CO{sub 2}) emitted from fossil fuel-fired electric power plants (US power plants presently produce about 7% of the world`s CO{sub 2} emissions). The study considers capture technologies applicable either to existing plants or to those that optimistically might be demonstrated on a commercial scale over the next twenty years. Specific conclusions are as follows: (1) To implement CO{sub 2} capture and sequestration on a national scale will decrease power plant net efficiencies and significantly increase the cost of electricity. To make responsible societal decisions, accurate and consistent economic and environmental analysis of all alternatives for atmospheric CO{sub 2} mitigation are required. (2) Commercial CO{sub 2} capture technology, though expensive and energy intensive, exists today. (3) The most promising approach to more economical CO{sub 2} capture is to develop power plant systems that facilitate efficient CO{sub 2} capture. (4) While CO{sub 2} disposal in depleted oil and gas reservoirs is feasible today, the ability to dispose of large quantities Of CO{sub 2} is highly uncertain because of both technical and institutional issues. Disposal into the deep ocean or confined aquifers offers the potential for large quantity disposal, but there are technical, safety, liability, and environmental issues to resolve. Therefore, the highest priority research should focus on establishing the feasibility of large scale disposal options.

Not Available

1993-07-01T23:59:59.000Z

62

Limits to Wind Power Utilization  

Science Journals Connector (OSTI)

...NEWMAN, B.G., SPACING OF WIND TURBINES IN LARGE ARRAYS, ENERGY...PUTNAM, P.C., POWER WIND 209 ( 1948 ). RAILLY, J...2.3 x 10"1 W) as the wind potential of the nation, ex-cluding offshore regions. This amounts to...

M. R. Gustavson

1979-04-06T23:59:59.000Z

63

American Municipal Power (Public Electric Utilities) - Residential  

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

American Municipal Power (Public Electric Utilities) - Residential American Municipal Power (Public Electric Utilities) - Residential Efficiency Smart Program (Ohio) American Municipal Power (Public Electric Utilities) - Residential Efficiency Smart Program (Ohio) < Back Eligibility Residential Savings Category Heating & Cooling Cooling Appliances & Electronics Commercial Lighting Lighting Water Heating Program Info Funding Source American Municipal Power Start Date 01/2011 Expiration Date 12/31/2013 State Ohio Program Type Utility Rebate Program Rebate Amount Ceiling Fan with Lights: $15 Dehumidifier: $25 Select Clothes Washer: $50 ENERGY STAR Refrigerator: $50 Refrigerator/Freezer Recycling: $50 Furnace Fan with ECM: $100 Heat Pump Water Heaters: $250 CFLs: up to 85% of cost Efficiency Smart (tm) provides energy efficiency incentives to the American

64

Benchmarking Variable Cost Performance in an Industrial Power Plant  

E-Print Network (OSTI)

and deploy a tool that can help plants benchmark operating performance. This paper introduces a benchmarking methodology designed to meet this need. The "Energy Conversion Index" (ECn ratios the "value" of utilities exported from the power plant... Index" (ECl) methodology ratios the ''value'' of utilities exported from the power plant to the actual cost of the fuel and . electricity required to produce them, generating a single number or "index." ECI is a powerful technique because...

Kane, J. F.; Bailey, W. F.

65

Kemaliye Geothermal Power Plant | Open Energy Information  

Open Energy Info (EERE)

Kemaliye Geothermal Power Plant Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Development Project: Kemaliye Geothermal Power Plant Project Location Information...

66

Optimal Placement of Wind Power Plants for Delivery Loss Minimization  

Science Journals Connector (OSTI)

In this chapter we investigate how to minimize power delivery losses in the distribution system on ... We show that strategically placing and utilizing new wind power plants can lead to significant loss reduction...

Masoud Honarvar Nazari

2013-01-01T23:59:59.000Z

67

Louisiana Nuclear Profile - Power Plants  

U.S. Energy Information Administration (EIA) Indexed Site

Louisiana nuclear power plants, summer capacity and net generation, 2010" "Plant NameTotal Reactors","Summer capacity (mw)","Net generation (thousand mwh)","Share of State nuclear...

68

Green Power Network: Top Ten Utility Green Power Programs  

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

Top Ten Utility Green Power Programs (as of December 2012) Which utilities are having the greatest success with their green power programs? NREL has compiled extensive data on utility green power programs and produced the following "Top Ten" lists of program characteristics and results: total sales of renewable energy to program participants; total number of customer participants; customer participation rates; percentage of renewable energy in total retail sales; the lowest premium charged to support new renewables development; and utilities using at least two percent solar to supply their green pricing programs. Download Information Release: NREL Highlights 2012 Utility Green Power Leaders Previous Top Ten Lists - December 2010, December 2009, December 2008, December 2007, December 2006, December 2005, December 2004, December 2003, December 2002, December 2001, June 2001, November 2000, April 2000

69

Thermal Solar Power Plants Experience  

Science Journals Connector (OSTI)

In parallel with rising interest in solar power generation, several solar thermal facilities of different configuration and size were ... were designed as modest-size experimental or prototype solar power plants ...

W. Grasse; H. P. Hertlein; C.-J. Winter; G. W. Braun

1991-01-01T23:59:59.000Z

70

Florida Electrical Power Plant Siting Act (Florida) | Department of Energy  

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

Electrical Power Plant Siting Act (Florida) Electrical Power Plant Siting Act (Florida) Florida Electrical Power Plant Siting Act (Florida) < Back Eligibility Agricultural Commercial Construction Developer Fed. Government Industrial Installer/Contractor Institutional Investor-Owned Utility Local Government Municipal/Public Utility Retail Supplier Rural Electric Cooperative Systems Integrator Tribal Government Utility Savings Category Buying & Making Electricity Solar Program Info State Florida Program Type Siting and Permitting Provider Florida Department of Environmental Protection The Power Plant Siting Act (PPSA) is the state's centralized process for licensing large power plants. One license-a certification- replaces local and state permits. Local governments and state agencies within whose jurisdiction the power plant is to be built participate in the process. For

71

Geothermal electric power plant status  

SciTech Connect

A status summary of the activity for the 44 proposed geothermal electric power plants in the United States as of March 31, 1981 is presented, as well as the power on-line electric plants to date. The information comes from the Department of Energy Geothermal Progress Monitor System (DOE, 1981).

Murphy, M.; Entingh, D.J.

1981-10-01T23:59:59.000Z

72

Utilizing the Traction Drive Power Electronics System to Provide...  

Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

Utilizing the Traction Drive Power Electronics System to Provide Plug-in Capability for PHEVs Utilizing the Traction Drive Power Electronics System to Provide Plug-in Capability...

73

Green Power Network: Mandatory Utility Green Power Option  

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

Mandatory Utility Green Power Option Mandatory Utility Green Power Option A number of states have adopted policies requiring or encouraging electricity suppliers to offer green power options to consumers. This section provides summaries of these policies and links to the full text of the legislation or public utility commission rules. Connecticut Iowa Maine Minnesota Montana New Jersey New Mexico Oregon Vermont Virginia Washington Connecticut June 2003—On June 26, Connecticut Governor John G. Rowland signed a bill (SB 733) amending the state's Electric Restructuring Act and granting authority to the Department of Public Utility Control (DPUC) to require electric distribution companies to offer green power options. The legislation enables the DPUC to determine the terms and conditions of renewable energy or energy efficiency options, including the contract terms and the minimum percentage of electricity to be derived from renewable energy sources. The green energy options will be developed and implemented by third-party companies selected through a competitive bidding process.

74

NETL Water and Power Plants  

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

Water and Power Plants Review Water and Power Plants Review A review meeting was held on June 20, 2006 of the NETL Water and Power Plants research program at the Pittsburgh NETL site. Thomas Feeley, Technology Manager for the Innovations for Existing Plants Program, gave background information and an overview of the Innovations for Existing Plants Water Program. Ongoing/Ending Projects Alternative Water Sources Michael DiFilippo, a consultant for EPRI, presented results from the project "Use of Produced Water in Recirculated Cooling Systems at Power Generating Facilities". John Rodgers, from Clemson University, presented results from the project "An Innovative System for the Efficient and Effective Treatment of Non-traditional Waters for Reuse in Thermoelectric Power Generation".

75

Parabolic Trough Organic Rankine Cycle Power Plant  

SciTech Connect

Arizona Public Service (APS) is required to generate a portion of its electricity from solar resources in order to satisfy its obligation under the Arizona Environmental Portfolio Standard (EPS). In recent years, APS has installed and operates over 4.5 MWe of fixed, tracking, and concentrating photovoltaic systems to help meet the solar portion of this obligation and to develop an understanding of which solar technologies provide the best cost and performance to meet utility needs. During FY04, APS began construction of a 1-MWe parabolic trough concentrating solar power plant. This plant represents the first parabolic trough plant to begin construction since 1991. The plant will also be the first commercial deployment of the Solargenix parabolic trough collector technology developed under contract to the National Renewable Energy Laboratory (NREL). The plant will use an organic Rankine cycle (ORC) power plant, provided by Ormat. The ORC power plant is much simpler than a conventional steam Rankine cycle power plant and allows unattended operation of the facility.

Canada, S.; Cohen, G.; Cable, R.; Brosseau, D.; Price, H.

2005-01-01T23:59:59.000Z

76

MHK Technologies/Morild Power Plant | Open Energy Information  

Open Energy Info (EERE)

Morild Power Plant Morild Power Plant < MHK Technologies Jump to: navigation, search << Return to the MHK database homepage Morild Power Plant.jpg Technology Profile Primary Organization Hydra Tidal Energy Technology AS Project(s) where this technology is utilized *MHK Projects/MORILD Demonstration Plant Technology Resource Click here Current/Tidal Technology Type Click here Axial Flow Turbine Technology Readiness Level Click here TRL 5/6: System Integration and Technology Laboratory Demonstration Technology Description The Morild power plant is a floating, moored construction based on the same principle as horizontal axis wind turbines. The plant has 4 two-blade underwater turbines and can utilize the energy potential in tidal and ocean currents. The 4 turbines transmit power via hydraulic transmission to 2 synchronous generators. Can be pitched 180 degrees to utilize energy in both directions. A cable from the transformer on the prototype to shore transfers energy.

77

Modeling and Simulation of Solar Chimney Power Plant with and without the Effect of Thermal Energy Storage Systems.  

E-Print Network (OSTI)

??A solar updraft tower power plant sometimes also called 'solar chimney' or just solar tower is a solar thermal power plant utilizing a (more)

Daba, Robera

2011-01-01T23:59:59.000Z

78

Power Plant Research and Siting Program (Maryland) | Department of Energy  

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

Power Plant Research and Siting Program (Maryland) Power Plant Research and Siting Program (Maryland) Power Plant Research and Siting Program (Maryland) < Back Eligibility Investor-Owned Utility Municipal/Public Utility Retail Supplier Rural Electric Cooperative Utility Savings Category Alternative Fuel Vehicles Hydrogen & Fuel Cells Buying & Making Electricity Water Home Weatherization Solar Wind Program Info State Maryland Program Type Siting and Permitting Provider Maryland Department of Natural Resources The Power Plant Research and Siting Act of 1971 established the Power Plant Research Program (PPRP) to evaluate electric generation issues in the state and recommend responsible, long-term solutions. The program manages a consolidated review of all issues related to power generation in Maryland: it reviews applications, evaluates impacts, and recommends conditions for

79

Illinois Nuclear Profile - Power Plants  

U.S. Energy Information Administration (EIA) Indexed Site

Illinois nuclear power plants, summer capacity and net generation, 2010" Illinois nuclear power plants, summer capacity and net generation, 2010" "Plant name/total reactors","Summer capacity (mw)","Net generation (thousand mwh)","Share of State nuclear net generation (percent)","Owner" "Braidwood Generation Station Unit 1, Unit 2","2,330","19,200",20.0,"Exelon Nuclear" "Byron Generating Station Unit 1, Unit 2","2,300","19,856",20.6,"Exelon Nuclear" "Clinton Power Station Unit 1","1,065","8,612",9.0,"Exelon Nuclear" "Dresden Generating Station Unit 2, Unit 3","1,734","14,593",15.2,"Exelon Nuclear" "LaSalle Generating Station

80

From Investor-owned Utility to Independent Power Producer  

E-Print Network (OSTI)

Connecticut Light & Power Co Entergy Gulf States Ine HolyokeCompany Northeast Utilities Entergy Corporation Northeast

Ishii, Jun

2003-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "utility power plants" 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

Cost and Quality of Fuels for Electric Utility Plants  

Gasoline and Diesel Fuel Update (EIA)

1) 1) Distribution Category UC-950 Cost and Quality of Fuels for Electric Utility Plants 2001 March 2004 Energy Information Administration Office of Coal, Nuclear, Electric and Alternate Fuels U.S. Department of Energy Washington DC 20585 This report was prepared by the Energy Information Administration, the independent statistical and analytical agency within the Department of Energy. The information contained herein should not be construed as advocating or reflecting any policy position of the Department of Energy or any other organization. Preface Background The Cost and Quality of Fuels for Electric Utility Plants 2001 is prepared by the Electric Power Divi- sion; Office of Coal, Nuclear, Electric and Alternate Fuels; Energy Information Administration (EIA); U.S.

82

Solar electric power plant due to start up  

Science Journals Connector (OSTI)

In early April of this year, Solar One, a central receiver pilot plant designed to show that solar energy can be harnessed by utilities to produce electricity on a commercial scale, will begin producing power. ... With a rated maximum power output to the utility grid of 10.8 MW, Solar One is the world's largest solarpowered electrical generating facility. ...

RUDY M. BAUM

1982-03-15T23:59:59.000Z

83

Tuzla Geothermal Power Plant | Open Energy Information  

Open Energy Info (EERE)

Tuzla Geothermal Power Plant Facility Power Plant Sector Geothermal energy Location Information Location Ayvacik, Canakkale Coordinates 39.553940696342, 26.161228192504 Loading...

84

Okeanskaya Geothermal Power Plant | Open Energy Information  

Open Energy Info (EERE)

Plant Information Facility Type Single Flash Owner Ministry of Natural Resources of Russia Commercial Online Date 2007 Power Plant Data Type of Plant Number of Generating Units...

85

Mendeleevskaya Geothermal Power Plant | Open Energy Information  

Open Energy Info (EERE)

Plant Information Facility Type Single Flash Owner Ministry of Natural Resources of Russia Commercial Online Date 2007 Power Plant Data Type of Plant Number of Generating Units...

86

Unlocking Customer Value: The Virtual Power Plant | Department of Energy  

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

Unlocking Customer Value: The Virtual Power Plant Unlocking Customer Value: The Virtual Power Plant Unlocking Customer Value: The Virtual Power Plant The utility world has changed drastically in the last 10 years. New technologies like Smart Meters and fully functional Smart Grid concepts have made large inroads into the utility space and no one should want to be left behind. Utilities also face additional pressures from regulatory bodies who are continuing to encourage carbon reduction and greater customer flexibility. Utilities need to balance these new requirements with the financial obligations of providing reliable power (at a reasonable price) while attempting to meet shareholder expectations. Each of these goals are not necessarily complimentary, thus utilities need to determine how to address each one.

87

Unlocking Customer Value: The Virtual Power Plant | Department of Energy  

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

Unlocking Customer Value: The Virtual Power Plant Unlocking Customer Value: The Virtual Power Plant Unlocking Customer Value: The Virtual Power Plant The utility world has changed drastically in the last 10 years. New technologies like Smart Meters and fully functional Smart Grid concepts have made large inroads into the utility space and no one should want to be left behind. Utilities also face additional pressures from regulatory bodies who are continuing to encourage carbon reduction and greater customer flexibility. Utilities need to balance these new requirements with the financial obligations of providing reliable power (at a reasonable price) while attempting to meet shareholder expectations. Each of these goals are not necessarily complimentary, thus utilities need to determine how to address each one.

88

Minnesota Power Plant Siting Act (Minnesota) | Department of Energy  

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

Power Plant Siting Act (Minnesota) Power Plant Siting Act (Minnesota) Minnesota Power Plant Siting Act (Minnesota) < Back Eligibility Utility Fed. Government Commercial Agricultural Investor-Owned Utility State/Provincial Govt Industrial Construction Municipal/Public Utility Local Government Residential Installer/Contractor Rural Electric Cooperative Tribal Government Low-Income Residential Schools Retail Supplier Institutional Multi-Family Residential Systems Integrator Fuel Distributor Nonprofit General Public/Consumer Transportation Savings Category Alternative Fuel Vehicles Hydrogen & Fuel Cells Buying & Making Electricity Water Home Weatherization Solar Wind Program Info State Minnesota Program Type Siting and Permitting This Act regulates the siting of large electric power generating plants, which are defined as plants designed for or capable of operating with a

89

Report on Hawaii geothermal power plant project  

SciTech Connect

The Hawaii Geothermal Generator Project is the first power plant in the State of Hawaii to be powered by geothermal energy. This plant, which is located in the Puna District on the Island of Hawaii, produces three (3) megawatts of electricity utilizing the steam phase from the geothermal well. This project represents the climax of the geophysical research efforts going on for two decades in the Hawaiian Islands which resulted in the discovery of a significant reservoir of geothermal energy which could be put to practical use. In 1978 the Department of Energy, in conjunction with the State of Hawaii, entered into negotiations to design and build a power plant. The purpose and objective of this plant was to demonstrate the feasibility of constructing and operating a geothermal power plant located in a remote volcanically active area. A contract was signed in mid 1978 between the Research Corporation of the University of Hawaii (RCUH) and the Department of Energy (DOE). To date, the DOE has provided 8.3 million dollars with the State of Hawaii and others contributing 2.1 million dollars. The cost of the project exceeded its original estimates by approximately 25%. These increases in cost were principally contributed to the higher cost for construction than was originally estimated. Second, the cost of procuring the various pieces of equipment exceed their estimates by 10 to 20 percent, and third, the engineering dollar per man hour rose 20 to 25 percent.

Not Available

1983-06-01T23:59:59.000Z

90

Idaho Public Utilities Commission Approves Neal Hot Springs Power...  

Open Energy Info (EERE)

Public Utilities Commission Approves Neal Hot Springs Power Purchase Agreement Jump to: navigation, search OpenEI Reference LibraryAdd to library Report: Idaho Public Utilities...

91

Cost and quality of fuels for electric utility plants 1991  

SciTech Connect

Data for 1991 and 1990 receipts and costs for fossil fuels discussed in the Executive Summary are displayed in Tables ES1 through ES7. These data are for electric generating plants with a total steam-electric and combined-cycle nameplate capacity of 50 or more megawatts. Data presented in the Executive Summary on generation, consumption, and stocks of fossil fuels at electric utilities are based on data collected on the Energy Information Administration, Form EIA-759, ``Monthly Power Plant Report.`` These data cover all electric generating plants. The average delivered cost of coal, petroleum, and gas each decreased in 1991 from 1990 levels. Overall, the average annual cost of fossil fuels delivered to electric utilities in 1991 was $1.60 per million Btu, a decrease of $0.09 per million Btu from 1990. This was the lowest average annual cost since 1978 and was the result of the abundant supply of coal, petroleum, and gas available to electric utilities. US net generation of electricity by all electric utilities in 1991 increased by less than I percent--the smallest increase since the decline that occurred in 1982.3 Coal and gas-fired steam net generation, each, decreased by less than I percent and petroleum-fired steam net generation by nearly 5 percent. Nuclear-powered net generation, however, increased by 6 percent. Fossil fuels accounted for 68 percent of all generation; nuclear, 22 percent; and hydroelectric, 10 percent. Sales of electricity to ultimate consumers in 1991 were 2 percent higher than during 1990.

Not Available

1992-08-04T23:59:59.000Z

92

Cost and quality of fuels for electric utility plants 1991  

SciTech Connect

Data for 1991 and 1990 receipts and costs for fossil fuels discussed in the Executive Summary are displayed in Tables ES1 through ES7. These data are for electric generating plants with a total steam-electric and combined-cycle nameplate capacity of 50 or more megawatts. Data presented in the Executive Summary on generation, consumption, and stocks of fossil fuels at electric utilities are based on data collected on the Energy Information Administration, Form EIA-759, Monthly Power Plant Report.'' These data cover all electric generating plants. The average delivered cost of coal, petroleum, and gas each decreased in 1991 from 1990 levels. Overall, the average annual cost of fossil fuels delivered to electric utilities in 1991 was $1.60 per million Btu, a decrease of $0.09 per million Btu from 1990. This was the lowest average annual cost since 1978 and was the result of the abundant supply of coal, petroleum, and gas available to electric utilities. US net generation of electricity by all electric utilities in 1991 increased by less than I percent--the smallest increase since the decline that occurred in 1982.3 Coal and gas-fired steam net generation, each, decreased by less than I percent and petroleum-fired steam net generation by nearly 5 percent. Nuclear-powered net generation, however, increased by 6 percent. Fossil fuels accounted for 68 percent of all generation; nuclear, 22 percent; and hydroelectric, 10 percent. Sales of electricity to ultimate consumers in 1991 were 2 percent higher than during 1990.

Not Available

1992-08-04T23:59:59.000Z

93

Optimal Scheduling of Industrial Combined Heat and Power Plants  

E-Print Network (OSTI)

Optimal Scheduling of Industrial Combined Heat and Power Plants under Time-sensitive Electricity Prices Sumit Mitra , Lige Sun , Ignacio E. Grossmann December 24, 2012 Abstract Combined heat and power companies. However, under-utilization can be a chance for tighter interaction with the power grid, which

Grossmann, Ignacio E.

94

Power plant | OpenEI  

Open Energy Info (EERE)

Power plant Power plant Dataset Summary Description No description given. Source Environmental Protection Agency (EPA) Date Released January 26th, 2009 (5 years ago) Date Updated June 07th, 2010 (4 years ago) Keywords eGrid eGRID2007 EIA Electricity emissions epa Power plant Data application/zip icon eGRID2007_Version1-1.zip (zip, 18.7 MiB) Quality Metrics Level of Review Some Review Comment Temporal and Spatial Coverage Frequency Time Period License License Other or unspecified, see optional comment below Comment Work of the U.S. Federal Government. Rate this dataset Usefulness of the metadata Average vote Your vote Usefulness of the dataset Average vote Your vote Ease of access Average vote Your vote Overall rating Average vote Your vote Comments Login or register to post comments

95

Researching power plant water recovery  

SciTech Connect

A range of projects supported by NETl under the Innovations for Existing Plant Program are investigating modifications to power plant cooling systems for reducing water loss, and recovering water from the flue gas and the cooling tower. This paper discusses two technologies showing particular promise condense water that is typically lost to evaporation, SPX technologies' Air2Air{sup trademark} condenses water from a cooling tower, while Lehigh University's process condenses water and acid in flue gas. 3 figs.

NONE

2008-04-01T23:59:59.000Z

96

Mandatory Utility Green Power Option | Open Energy Information  

Open Energy Info (EERE)

Mandatory Utility Green Power Option Mandatory Utility Green Power Option Jump to: navigation, search Several states require certain electric utilities to offer customers the option of buying electricity generated from renewable resources, commonly known as “green power.” Typically, utilities offer green power generated using renewable resources that the utilities own (or for which they contract), or they buy renewable energy credits (RECs) from a renewable energy provider certified by a state public utilities commission [1] Mandatory Utility Green Power Option Incentives CSV (rows 1 - 17) Incentive Incentive Type Place Applicable Sector Eligible Technologies Active DEMEC - Green Power Program (Delaware) Mandatory Utility Green Power Option Delaware Municipal Utility Solar Water Heat

97

Solar thermionic power plant (II)  

SciTech Connect

It has been shown that the geometric configuration of a central receiver solar electric power plant (SEPP) can be optimized for the high power density and concentration required for the operation of a thermionic converter. The working period of a Thermionic Diode Converter constructed on the top of a SEPP in Riyadh area is found to be 5 to 6 hours per day in winter and 6 to 8 hours in summer. 17 refs.

Abou-Elfotouh, F.; Almassary, M.; Fatmi, H.

1981-01-01T23:59:59.000Z

98

Natural Gas Combined Cycle Power Plant Integrated to Capture Plant  

Science Journals Connector (OSTI)

Natural Gas Combined Cycle Power Plant Integrated to Capture Plant ... A natural gas combined cycle (NGCC) power plant with capacity of about 430 MW integrated to a chemical solvent absorber/stripping capture plant is investigated. ... The natural gas combined cycle (NGCC) is an advanced power generation technology that improves the fuel efficiency of natural gas. ...

Mehdi Karimi; Magne Hillestad; Hallvard F. Svendsen

2012-01-19T23:59:59.000Z

99

Greg Rutherford Executive Director Global Power & Utilities Investment...  

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

Director Global Power & Utilities Investment Banking Morgan Stanley Bankability of Electricity Transmission, Storage and Distribution Infrastructure Investment Opening...

100

CERTIFICATION DOCKET WESTINGHOUSE ATOMIC POWER DEVELOPMENT PLANT  

Office of Legacy Management (LM)

WESTINGHOUSE ATOMIC POWER DEVELOPMENT PLANT WESTINGHOUSE ATOMIC POWER DEVELOPMENT PLANT EAST PITTSBURGH PLANT FOREST HILLS PITTSBURGH, PENNSYLVANIA Department of Energy Office of Nuclear Energy Office of Terminal Waste Disposal and Remedial Action Division of Remedial Action Projects ..-.. --__- _".-.-l--_--l -_._ _- --- ~~~. . ..~ CONTENTS Page - - I NTRODUCTI ON 1 Purpose 1 Docket Contents 1 Exhibit I: Summary of Activities at Westinghouse Atomic Power Development Plant, East Pittsburgh Plant, Forest Hills, Pittsburgh, Pennsylvania I-l Exhibit II: Documents Supporting the Certification of Westinghouse Atomic Power Development Plant, East Pittsburgh Plant, Forest Hills, Pittsburgh, Pennsylvania iii II-1 . . .- .__.^ I ^_... _.-__^-____-. - CERTIFICATION DOCKET WESTINGHOUSE ATOMIC POWER DEVELOPMENT PLANT

Note: This page contains sample records for the topic "utility power plants" 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

GRR/Section 7-CA-b - State Plant Commissioning Process, Small Power Plant  

Open Energy Info (EERE)

7-CA-b - State Plant Commissioning Process, Small Power Plant 7-CA-b - State Plant Commissioning Process, Small Power Plant Exception < GRR Jump to: navigation, search GRR-logo.png GEOTHERMAL REGULATORY ROADMAP Roadmap Home Roadmap Help List of Sections Section 7-CA-b - State Plant Commissioning Process, Small Power Plant Exception 07CABPlantCommissioningProcessSmallPowerPlantExemption.pdf Click to View Fullscreen Contact Agencies California Energy Commission Regulations & Policies California Code of Regulations, Title 20 - Public Utilities and Energy Triggers None specified Click "Edit With Form" above to add content 07CABPlantCommissioningProcessSmallPowerPlantExemption.pdf Error creating thumbnail: Page number not in range. Error creating thumbnail: Page number not in range. Error creating thumbnail: Page number not in range.

102

Power Transmission, Distribution and Plants  

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

Power Transmission, Distribution and Plants A B C D E F G H I J K L M N O P Q R S T U V W X Y Z Abdel-Aal, Radwan E. - Computer Engineering Department, King Fahd University of...

103

Jon C. Arnold Managing Director, Worldwide Power and Utilities  

E-Print Network (OSTI)

. Jon C. Arnold Managing Director, Worldwide Power and Utilities Microsoft Corporation Jon Arnold is the Managing Director, Worldwide Power and Utilities for Microsoft. As Microsoft's senior executive for Power and Utilities his primary responsibility is to establish and drive Microsoft's industry strategy, which extends

104

Pennsylvania Nuclear Profile - Power Plants  

U.S. Energy Information Administration (EIA) Indexed Site

Pennsylvania nuclear power plants, summer capacity and net generation, 2010" Pennsylvania nuclear power plants, summer capacity and net generation, 2010" "Plant name/total reactors","Summer capacity (mw)","Net generation (thousand mwh)","Share of State nuclear net generation (percent)","Owner" "Beaver Valley Unit 1, Unit 2","1,777","14,994",19.3,"FirstEnergy Nuclear Operating Company" "Limerick Unit 1, Unit 2","2,264","18,926",24.3,"Exelon Nuclear" "PPL Susquehanna Unit 1, Unit 2","2,450","18,516",23.8,"PPL Susquehanna LLC" "Peach Bottom Unit 2, Unit 3","2,244","18,759",24.1,"Exelon Nuclear" "Three Mile Island Unit 1",805,"6,634",8.5,"Exelon Nuclear"

105

Mandatory Utility Green Power Option | Department of Energy  

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

Mandatory Utility Green Power Option Mandatory Utility Green Power Option Mandatory Utility Green Power Option < Back Eligibility Utility Savings Category Bioenergy Water Buying & Making Electricity Solar Wind Program Info State Iowa Program Type Mandatory Utility Green Power Option Provider Iowa Utilities Board All electric utilities operating in Iowa, including those not rate-regulated by the Iowa Utilities Board (IUB), are required to offer green power options to their customers. These programs allow customers to make voluntary contributions to support the development of renewable energy sources in Iowa. Utilities must file their program plans and tariff schedules with the IUB; however, the filings for non-rate-regulated utilities are intended to be for informational purposes only. This policy

106

Mandatory Utility Green Power Option | Department of Energy  

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

Mandatory Utility Green Power Option Mandatory Utility Green Power Option Mandatory Utility Green Power Option < Back Eligibility Investor-Owned Utility Municipal Utility Utility Savings Category Bioenergy Commercial Heating & Cooling Manufacturing Buying & Making Electricity Water Energy Sources Solar Wind Program Info State Maine Program Type Mandatory Utility Green Power Option Provider Maine Public Utilities Commission Legislation enacted in 2009 directed the Maine Public Utilities Commission (PUC) to develop a program offering green power as an option to residential and small commercial customers in the state. The PUC issued rules in October 2010 and issued an RFP. The PUC selected a company, 3 Degrees, to manage the statewide green power program for Maine's transmission and distribution territories. The program includes community-based renewable

107

Proceedings of a Topical Meeting On Small Scale Geothermal Power Plants and Geothermal Power Plant Projects  

SciTech Connect

These proceedings describe the workshop of the Topical Meeting on Small Scale Geothermal Power Plants and Geothermal Power Plant Projects. The projects covered include binary power plants, rotary separator, screw expander power plants, modular wellhead power plants, inflow turbines, and the EPRI hybrid power system. Active projects versus geothermal power projects were described. In addition, a simple approach to estimating effects of fluid deliverability on geothermal power cost is described starting on page 119. (DJE-2005)

None

1986-02-12T23:59:59.000Z

108

North Carolina Nuclear Profile - Power Plants  

U.S. Energy Information Administration (EIA) Indexed Site

Carolina nuclear power plants, summer capacity and net generation, 2010" "Plant nametotal reactors","Summer capacity (mw)","Net generation (thousand mwh)","Share of State nuclear...

109

New Jersey Nuclear Profile - Power Plants  

U.S. Energy Information Administration (EIA) Indexed Site

nuclear power plants, summer capacity and net generation, 2010" "Plant nametotal reactors","Summer capacity (mw)","Net generation (thousand mwh)","Share of State nuclear net...

110

New Hampshire Nuclear Profile - Power Plants  

U.S. Energy Information Administration (EIA) Indexed Site

nuclear power plants, summer capacity and net generation, 2010" "Plant nametotal reactors","Summer capacity (nw)","Net generation (thousand mwh)","Share of State nuclear net...

111

Matsukawa Geothermal Power Plant | Open Energy Information  

Open Energy Info (EERE)

Information Name Matsukawa Geothermal Power Plant Facility ower Plant Sector Geothermal energy Location Information Location Iwate, Japan Coordinates 39.980897288029,...

112

The Salton Sea 10 MWe power plant, unit 1  

SciTech Connect

The Southern California Edison Company's Salton Sea Geothermal Electric Project is the second of two flashsteam projects located in the Imperial Valley of California to successfully demonstrate the feasibility of utilizing steam from highly saline geothermal fluids for electric power generation. The objective of Edison's Power Plant Unit 1 program at the Salton Sea KGRA is to develop design, operating, and economic criteria for commercial geothermal developments in the Imperial Valley of California. The Edison plant is designed specifically for utilization of geothermal steam and employs principles found in conventional fossil-fueled electric generating plants. This plant serves as a model of a full scale commercial plant, using systems and components which likely will be utilized in large scale follow-on units.

Moss, W.E.; Whitescarver, O.D.; Yamasaki, R.N.

1982-10-01T23:59:59.000Z

113

Energy Department Report Calculates Emissions and Costs of Power Plant  

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

Report Calculates Emissions and Costs of Power Report Calculates Emissions and Costs of Power Plant Cycling Necessary for Increased Wind and Solar in the West Energy Department Report Calculates Emissions and Costs of Power Plant Cycling Necessary for Increased Wind and Solar in the West September 24, 2013 - 10:08am Addthis A new report released today by the Energy Department's National Renewable Energy Laboratory (NREL) examines the potential impacts of increasing wind and solar power generation on the operators of coal and gas plants in the West. To accommodate higher amounts of wind and solar power on the electric grid, utilities must ramp down and ramp up or stop and start conventional generators more frequently to provide reliable power for their customers - a practice called cycling. Grid operators typically cycle power plants to accommodate fluctuations in

114

Realities of Chiller Plant Operation: Utility Impacts on Owner Operating  

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

Realities of Chiller Plant Operation: Utility Impacts on Owner Operating Realities of Chiller Plant Operation: Utility Impacts on Owner Operating Costs and Societal Environmental Issues Speaker(s): Don Aumann Date: March 21, 2000 - 12:00pm Location: Bldg. 90 Seminar Host/Point of Contact: Satkartar K. Kinney Don Aumann, a Senior Consultant from BKi in Oakland, will present an overview of two projects he completed for the electric utility industry. The first, a case study evaluation of a hybrid chiller plant in Jefferson City, Missouri, demonstrates the importance of carefully evaluating the impact of utility rate structures on plant operating costs. The building owner, another engineering consultant, and the local utility representatives were confused by the rates and missed an opportunity to cut chiller-plant operating costs by about 20%, totaling $15,000 per year. In

115

Sacramento Utility to Launch Concentrating Solar Power-Natural Gas Project  

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

Sacramento Utility to Launch Concentrating Solar Power-Natural Gas Sacramento Utility to Launch Concentrating Solar Power-Natural Gas Project Sacramento Utility to Launch Concentrating Solar Power-Natural Gas Project October 31, 2013 - 11:30am Addthis News Media Contact (202) 586-4940 WASHINGTON -- As part of the Obama Administration's all-of-the-above strategy to deploy every available source of American energy, the Energy Department today announced a new concentrating solar power (CSP) project led by the Sacramento Municipal Utility District (SMUD). The project will integrate utility-scale CSP technology with SMUD's 500-megawatt (MW) natural gas-fired Cosumnes Power Plant. Supported by a $10 million Energy Department investment, this project will help design, build and test cost-competitive CSP-fossil fuel power generating systems in the United

116

Mandatory Green Power Option for Large Municipal Utilities | Department of  

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

Green Power Option for Large Municipal Utilities Green Power Option for Large Municipal Utilities Mandatory Green Power Option for Large Municipal Utilities < Back Eligibility Municipal Utility Savings Category Bioenergy Alternative Fuel Vehicles Hydrogen & Fuel Cells Water Buying & Making Electricity Solar Wind Program Info State Colorado Program Type Mandatory Utility Green Power Option Provider Colorado Public Utilities Commission Municipal electric utilities serving more than 40,000 customers in Colorado must offer an optional green-power program that allows retail customers the choice of supporting emerging renewable technologies. This policy complements Colorado's renewable portfolio standard (RPS), which requires municipal utilities serving more than 40,000 customers to use renewable energy and energy recycling to account for 10% of retail sales by 2020.

117

Utility Incentives for Combined Heat and Power | Open Energy Information  

Open Energy Info (EERE)

Utility Incentives for Combined Heat and Power Utility Incentives for Combined Heat and Power Jump to: navigation, search Tool Summary LAUNCH TOOL Name: Utility Incentives for Combined Heat and Power Focus Area: Solar Topics: Policy Impacts Website: www.epa.gov/chp/documents/utility_incentives.pdf Equivalent URI: cleanenergysolutions.org/content/utility-incentives-combined-heat-and- Language: English Policies: Financial Incentives This report reviews a U.S. Environmental Protection Agency study that researched 41 U.S. utilities and found that nearly half provided some kind of support for combined heat and power (CHP). Here they profile 16 utility programs that support CHP in ways excluding direct financial incentives. References Retrieved from "http://en.openei.org/w/index.php?title=Utility_Incentives_for_Combined_Heat_and_Power&oldid=514610

118

Geothermal/Power Plant | Open Energy Information  

Open Energy Info (EERE)

Geothermal/Power Plant Geothermal/Power Plant < Geothermal(Redirected from Power Plant) Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Land Use Leasing Exploration Well Field Power Plant Transmission Environment Water Use Print PDF Geothermal Power Plants General List of Plants Map of Plants Regulatory Roadmap NEPA (19) Binary power system equipment and cooling towers at the ORMAT Ormesa Geothermal Power Complex in Southern California. Geothermal Power Plants discussion Electricity Generation Converting the energy from a geothermal resource into electricity is achieved by producing steam from the heat underground to spin a turbine which is connected to a generator to produce electricity. The type of energy conversion technology that is used depends on whether the resource is predominantly water or steam, the temperature of the resource, and the

119

Energeticals power plant engineering | Open Energy Information  

Open Energy Info (EERE)

Energeticals power plant engineering Energeticals power plant engineering Jump to: navigation, search Name energeticals power plant engineering Place München, Bavaria, Germany Zip 81371 Sector Biomass, Geothermal energy Product Planning, design, installation and operation of turnkey plants for heat and electricity generation in the field of solid Biomass, deep and shallow geothermal energy and water power. References energeticals power plant engineering[1] LinkedIn Connections CrunchBase Profile No CrunchBase profile. Create one now! This article is a stub. You can help OpenEI by expanding it. energeticals power plant engineering is a company located in München, Bavaria, Germany . References ↑ "[ energeticals power plant engineering]" Retrieved from "http://en.openei.org/w/index.php?title=Energeticals_power_plant_engineering&oldid=344770

120

Integrated Coal Gasification Power Plant Credit (Kansas)  

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

Integrated Coal Gasification Power Plant Credit states that an income taxpayer that makes a qualified investment in a new integrated coal gasification power plant or in the expansion of an existing...

Note: This page contains sample records for the topic "utility power plants" 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

Power Utility Maximization in Constrained Exponential Lvy Models  

E-Print Network (OSTI)

Power Utility Maximization in Constrained Exponential Lévy Models Marcel Nutz ETH Zurich. Abstract We study power utility maximization for exponential Lévy models with portfolio constraints, where utility is obtained from consumption and/or terminal wealth. For convex constraints, an explicit solution

Nutz, Marcel

122

Specialized Materials and Fluids and Power Plants  

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

Below are the project presentations and respective peer review results for Specialized Materials and Fluids and Power Plants.

123

Tracking New Coal-Fired Power Plants  

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

New Coal-Fired Power Plants New Coal-Fired Power Plants (data update 1/13/2012) January 13, 2012 National Energy Technology Laboratory Office of Strategic Energy Analysis & Planning Erik Shuster 2 Tracking New Coal-Fired Power Plants This report is intended to provide an overview of proposed new coal-fired power plants that are under development. This report may not represent all possible plants under consideration but is intended to illustrate the potential that exists for installation of new coal-fired power plants. Additional perspective has been added for non-coal-fired generation additions in the U.S. and coal-fired power plant activity in China. Experience has shown that public announcements of power plant developments do not provide an accurate representation of eventually

124

Mandatory Utility Green Power Option | Department of Energy  

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

Mandatory Utility Green Power Option Mandatory Utility Green Power Option Mandatory Utility Green Power Option < Back Eligibility Investor-Owned Utility Municipal Utility Rural Electric Cooperative Savings Category Bioenergy Buying & Making Electricity Water Solar Wind Program Info State District of Columbia Program Type Mandatory Utility Green Power Option Provider Washington State Department of Commerce In May 2001, Washington enacted legislation (EHB 2247) that requires all electric utilities serving more than 25,000 customers to offer customers the option of purchasing renewable energy. Eligible renewables include wind, solar, geothermal, landfill gas, wave or tidal action, wastewater treatment gas, certain biomass resources, and "qualified hydropower" that is fish-friendly. Beginning January 1, 2002, each electric utility must inform its customers

125

Utility system integration and optimization models for nuclear power management  

E-Print Network (OSTI)

A nuclear power management model suitable for nuclear utility systems optimization has been developed for use in multi-reactor fuel management planning over periods of up to ten years. The overall utility planning model ...

Deaton, Paul Ferris

1973-01-01T23:59:59.000Z

126

Advanced Power Plant Development and Analysis Methodologies  

SciTech Connect

Under the sponsorship of the U.S. Department of Energy/National Energy Technology Laboratory, a multi-disciplinary team led by the Advanced Power and Energy Program of the University of California at Irvine is defining the system engineering issues associated with the integration of key components and subsystems into advanced power plant systems with goals of achieving high efficiency and minimized environmental impact while using fossil fuels. These power plant concepts include 'Zero Emission' power plants and the 'FutureGen' H2 co-production facilities. The study is broken down into three phases. Phase 1 of this study consisted of utilizing advanced technologies that are expected to be available in the 'Vision 21' time frame such as mega scale fuel cell based hybrids. Phase 2 includes current state-of-the-art technologies and those expected to be deployed in the nearer term such as advanced gas turbines and high temperature membranes for separating gas species and advanced gasifier concepts. Phase 3 includes identification of gas turbine based cycles and engine configurations suitable to coal-based gasification applications and the conceptualization of the balance of plant technology, heat integration, and the bottoming cycle for analysis in a future study. Also included in Phase 3 is the task of acquiring/providing turbo-machinery in order to gather turbo-charger performance data that may be used to verify simulation models as well as establishing system design constraints. The results of these various investigations will serve as a guide for the U. S. Department of Energy in identifying the research areas and technologies that warrant further support.

A.D. Rao; G.S. Samuelsen; F.L. Robson; B. Washom; S.G. Berenyi

2006-06-30T23:59:59.000Z

127

Advanced Power Plant Development and Analyses Methodologies  

SciTech Connect

Under the sponsorship of the U.S. Department of Energy/National Energy Technology Laboratory, a multi-disciplinary team led by the Advanced Power and Energy Program of the University of California at Irvine is defining the system engineering issues associated with the integration of key components and subsystems into advanced power plant systems with goals of achieving high efficiency and minimized environmental impact while using fossil fuels. These power plant concepts include ''Zero Emission'' power plants and the ''FutureGen'' H{sub 2} co-production facilities. The study is broken down into three phases. Phase 1 of this study consisted of utilizing advanced technologies that are expected to be available in the ''Vision 21'' time frame such as mega scale fuel cell based hybrids. Phase 2 includes current state-of-the-art technologies and those expected to be deployed in the nearer term such as advanced gas turbines and high temperature membranes for separating gas species and advanced gasifier concepts. Phase 3 includes identification of gas turbine based cycles and engine configurations suitable to coal-based gasification applications and the conceptualization of the balance of plant technology, heat integration, and the bottoming cycle for analysis in a future study. Also included in Phase 3 is the task of acquiring/providing turbo-machinery in order to gather turbo-charger performance data that may be used to verify simulation models as well as establishing system design constraints. The results of these various investigations will serve as a guide for the U. S. Department of Energy in identifying the research areas and technologies that warrant further support.

G.S. Samuelsen; A.D. Rao

2006-02-06T23:59:59.000Z

128

Running Process Plant Utilities Like a Business  

E-Print Network (OSTI)

utility managers facing the same problem of trying to run their units along business lines can adopt those characteristics of the described model that meet their needs, learn from the experience of Pemex Petroquimica in applying these systems to real...

Pavone, A.

129

Guadalupe Power Plant Biomass Facility | Open Energy Information  

Open Energy Info (EERE)

Power Plant Biomass Facility Jump to: navigation, search Name Guadalupe Power Plant Biomass Facility Facility Guadalupe Power Plant Sector Biomass Facility Type Landfill Gas...

130

Idaho Public Utilities Commission Approves Neal Hot Springs Power Purchase  

Open Energy Info (EERE)

Idaho Public Utilities Commission Approves Neal Hot Springs Power Purchase Idaho Public Utilities Commission Approves Neal Hot Springs Power Purchase Agreement Jump to: navigation, search OpenEI Reference LibraryAdd to library Report: Idaho Public Utilities Commission Approves Neal Hot Springs Power Purchase Agreement Abstract N/A Author U.S. Geothermal Inc. Published Publisher Not Provided, 2010 Report Number N/A DOI Not Provided Check for DOI availability: http://crossref.org Online Internet link for Idaho Public Utilities Commission Approves Neal Hot Springs Power Purchase Agreement Citation U.S. Geothermal Inc.. 2010. Idaho Public Utilities Commission Approves Neal Hot Springs Power Purchase Agreement. Boise Idaho: (!) . Report No.: N/A. Retrieved from "http://en.openei.org/w/index.php?title=Idaho_Public_Utilities_Commission_Approves_Neal_Hot_Springs_Power_Purchase_Agreement&oldid=682748"

131

What explains the increased utilization of Powder River Basin coal in electric power generation?  

SciTech Connect

This article examines possible explanations for increased utilization of Powder River Basin (PRB) coal in electric power generation that occurred over the last two decades. Did more stringent environmental policy motivate electric power plants to switch to less polluting fuels? Or, did greater use of PRB coal occur because relative price changes altered input markets in favor of this fuel. A key finding is that factors other than environmental policy such as the decline in railroad freight rates together with elastic demand by power plants were major contributors to the increased utilization of this fuel.

Gerking, S.; Hamilton, S.F. [University of Central Florida, Orlando, FL (United States)

2008-11-15T23:59:59.000Z

132

Fuel Cell Power Plant Experience Naval Applications  

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

clean clean Fuel Cell Power Plant Experience Naval Applications US Department of Energy/ Office of Naval Research Shipboard Fuel Cell Workshop Washington, DC March 29, 2011 FuelCell Energy, the FuelCell Energy logo, Direct FuelCell and "DFC" are all registered trademarks (®) of FuelCell Energy, Inc. *FuelCell Energy, Inc. *Renewable and Liquid Fuels Experience *HTPEM Fuel Cell Stack for Shipboard APU *Solid Oxide Experience and Applications DOE-ONR Workshop FuelCell Energy, the FuelCell Energy logo, Direct FuelCell and "DFC" are all registered trademarks (®) of FuelCell Energy, Inc. FuelCell Energy, Inc. * Premier developer of fuel cell technology - founded in 1969 * Over 50 power installations in North America, Europe, and Asia * Industrial, commercial, utility

133

Nuclear power pros and cons: A comparative analysis of radioactive emissions from nuclear power plants and thermal power plants  

Science Journals Connector (OSTI)

On the basis of the public data statistics of recent years on pollution and emissions from nuclear power plants (NPPs) and thermal power plants...

V. A. Gordienko; S. N. Brykin; R. E. Kuzin

2012-02-01T23:59:59.000Z

134

Flash Steam Power Plant | Open Energy Information  

Open Energy Info (EERE)

Flash Steam Power Plant Flash Steam Power Plant (Redirected from Flash Steam Power Plants) Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Flash Steam Power Plants General List of Flash Steam Plants Flash Steam power plant process diagram - DOE EERE 2012 Flash steam plants are the most common type of geothermal power generation plants in operation in the world today. Fluid at temperatures greater than 360°F (182°C) is pumped under high pressure into a tank at the surface held at a much lower pressure, causing some of the fluid to rapidly vaporize, or "flash." The vapor then drives a turbine, which drives a generator. If any liquid remains in the tank, it can be flashed again in a second tank to extract even more energy.[1] Facility Name Owner Capacity (MW) Facility

135

New Advanced System Utilizes Industrial Waste Heat to Power Water...  

Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

Water Reuse ADVANCED MANUFACTURING OFFICE New Advanced System Utilizes Industrial Waste Heat to Power Water Purification Introduction As population growth and associated factors...

136

Combined Heat and Power with Your Local Utility  

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

Presentationgiven at the Fall 2012 Federal Utility Partnership Working Group (FUPWG) meetingcovers combined heat and power (CHP) and its uses, configurations, considerations, and more.

137

An integrated optimal design method for utility power distribution systems.  

E-Print Network (OSTI)

??This dissertation presents a comprehensive and integrated design methodology to optimize both the electrical and the economic performance of a utility power distribution system. The (more)

Fehr, Ralph E

2005-01-01T23:59:59.000Z

138

Appendix S-50 - Power Purchase Agreement (PPA) - Public Utilities...  

Open Energy Info (EERE)

Power Purchase Agreement (PPA) - Public Utilities Commission Jump to: navigation, search OpenEI Reference LibraryAdd to library PermittingRegulatory Guidance - Instructions:...

139

Coal Power Plant Database | Open Energy Information  

Open Energy Info (EERE)

Power Plant Database Power Plant Database Jump to: navigation, search Name Coal Power Plant Database Data Format Excel Spreadsheet, Excel Pivot Table, Access Database Geographic Scope United States TODO: Import actual dataset contents into OpenEI The Coal Power Plant Database (CPPDB) is a dataset which "consolidates large quantities of information on coal-fired power plants in a single location."[1] It is produced by the National Energy Technology Laboratory (NETL). External links 2007 Edition Excel Spreadsheet Excel Pivot Table Access Database User's Manual (PDF) References ↑ "User's Manual: Coal Power Plant Database" Retrieved from "http://en.openei.org/w/index.php?title=Coal_Power_Plant_Database&oldid=273301" Categories: Datasets Articles with outstanding TODO tasks

140

"2012 Non-Utility Power Producers- Customers"  

U.S. Energy Information Administration (EIA) Indexed Site

Customers" Customers" "(Data from form EIA-861U)" ,,,"Number of Customers" "Entity","State","Ownership","Residential","Commercial","Industrial","Transportation","Total" "Riceland Foods Inc.","AR","Non_Utility",".",".",1,".",1 "Constellation Solar Arizona LLC","AZ","Non_Utility",".",".",1,".",1 "FRV SI Transport Solar LP","AZ","Non_Utility",".",1,".",".",1 "MFP Co III, LLC","AZ","Non_Utility",".",1,".",".",1 "RV CSU Power II LLC","AZ","Non_Utility",".",1,".",".",1

Note: This page contains sample records for the topic "utility power plants" 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.


141

Economical load distribution in power networks that include hybrid solar power plants  

Science Journals Connector (OSTI)

With respect to the growing share of renewable resources in secure provision of electrical energy, proper utilization of hybrid power plants is of great importance. Therefore, an optimal production planning for operation of these power plants is evidently necessary. Generally, economical load distribution refers to determination of an optimal point in production that fully provides for the total network load. In other words, the economical load distribution refers to cost minimization of the produced electrical power for satisfying the total network demand, with consideration of the actual constraints in the power system. To serve this purpose, several methods have been in use, but with the entry of power plants that use renewable energy resources, necessary steps should be taken to ensure their optimal use. However, economical optimization and sufficient reliability in serving concurrent demands are the two-fold objectives of the electrical power system and need to be considered simultaneously. Therefore, in analyzing the share of renewable energy resources in the total electrical power network, both their economical advantages and their reliable level of production should be considered. Presently, many countries show interest in using hybrid solar power plants and fossil fuel power plants. In this research, the problem of augmenting power networks with solar power plants and finding their optimal production point is dealt with. Some models for the production cost functions of these power plants are presented and discussed.

Mohammad Taghi Ameli; Saeid Moslehpour; Mehdi Shamlo

2008-01-01T23:59:59.000Z

142

SENSIBLE HEAT STORAGE FOR A SOLAR THERMAL POWER PLANT  

E-Print Network (OSTI)

Power Plant Solar Power Ideal Gas Turbine Topping Braytonwill require higher parasitic power for gas circulation. Theefficiency of a solar power plant with gas-turbine topping

Baldwin, Thomas F.

2011-01-01T23:59:59.000Z

143

Power Plant Analyser -- A computer code for power plant operation studies  

SciTech Connect

This paper describes Power Plant Analyser (PPA), a computer code for power plant dynamic and steady-state performance analysis. Power Plant Analyser simulates fossil power plant systems, such as drum-type, once-through, gas turbine, and combined cycle plants in a user-friendly manner. It provides a convenient tool for power engineers to understand the complex and interrelated thermodynamic processes and operating characteristics of the plant. It can also be used for conceptual training of power plant operators, and as a test bed for control and operating strategies.

Lu, S.; Hogg, B.W. [Queen`s Univ. of Belfast, Northern Ireland (United Kingdom). Dept. of Electrical and Electronic Engineering] [Queen`s Univ. of Belfast, Northern Ireland (United Kingdom). Dept. of Electrical and Electronic Engineering

1996-12-01T23:59:59.000Z

144

Binary Cycle Power Plant | Open Energy Information  

Open Energy Info (EERE)

Binary Cycle Power Plant Binary Cycle Power Plant (Redirected from Binary Cycle Power Plants) Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Binary Cycle Power Plant General List of Binary Plants Binary power plant process diagram - DOE EERE 2012 Binary cycle geothermal power generation plants differ from Dry Steam and Flash Steam systems in that the water or steam from the geothermal reservoir never comes in contact with the turbine/generator units. Low to moderately heated (below 400°F) geothermal fluid and a secondary (hence, "binary") fluid with a much lower boiling point that water pass through a heat exchanger. Heat from the geothermal fluid causes the secondary fluid to flash to vapor, which then drives the turbines and subsequently, the generators.

145

Binary Cycle Power Plant | Open Energy Information  

Open Energy Info (EERE)

Binary Cycle Power Plant Binary Cycle Power Plant (Redirected from Binary) Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Binary Cycle Power Plant General List of Binary Plants Binary power plant process diagram - DOE EERE 2012 Binary cycle geothermal power generation plants differ from Dry Steam and Flash Steam systems in that the water or steam from the geothermal reservoir never comes in contact with the turbine/generator units. Low to moderately heated (below 400°F) geothermal fluid and a secondary (hence, "binary") fluid with a much lower boiling point that water pass through a heat exchanger. Heat from the geothermal fluid causes the secondary fluid to flash to vapor, which then drives the turbines and subsequently, the generators. Binary cycle power plants are closed-loop systems and virtually nothing

146

UTILITIES COLORADO WESTERN POWER ADMIN POC Cheryl Drake Telephone  

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

UTILITIES UTILITIES COLORADO WESTERN POWER ADMIN POC Cheryl Drake Telephone (720) 962-7154 Email drake@wapa.gov Electric Bulk Power Transmission and Control 221121 Electric Power Distribution 221122 GEORGIA SOUTHEASTERN POWER ADMIN POC Ann Craft Telephone (706) 213-3823 Email annc@sepa.doe.gov Electric Bulk Power Transmission and Control 221121 Electric Power Distribution 221122 OKLAHOMA SOUTHWESTERN POWER ADMIN POC Gary Bridges Telephone (918) 595-6671 Email gary.bridges@swpa.gov Electric Bulk Power Transmission and Control 221121 Electric Power Distribution 221122 OREGON BONNEVILLE POWER ADMIN POC Greg Eisenach Telephone (360) 418-8063 Email gaeisenach@bpa.gov Electric Bulk Power Transmission and Control 221121 Electric Power Distribution 221122 PENNSYLVANIA NATIONAL ENERGY TECHNOLOGY LAB - PA POC Larry Sullivan

147

Energy Department Report Calculates Emissions and Costs of Power Plant  

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

Energy Department Report Calculates Emissions and Costs of Power Energy Department Report Calculates Emissions and Costs of Power Plant Cycling Necessary for Increased Wind and Solar in the West Energy Department Report Calculates Emissions and Costs of Power Plant Cycling Necessary for Increased Wind and Solar in the West September 24, 2013 - 10:08am Addthis A new report released today by the Energy Department's National Renewable Energy Laboratory (NREL) examines the potential impacts of increasing wind and solar power generation on the operators of coal and gas plants in the West. To accommodate higher amounts of wind and solar power on the electric grid, utilities must ramp down and ramp up or stop and start conventional generators more frequently to provide reliable power for their customers - a practice called cycling.

148

Power Plant Optimization Demonstration Projects Cover Photos:  

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

5 SEPTEMBER 2007 5 SEPTEMBER 2007 Power Plant Optimization Demonstration Projects Cover Photos: * Top left: Coal Creek Station * Top right: Big Bend Power Station * Bottom left: Baldwin Energy Complex * Bottom right: Limestone Power Plant A report on four projects conducted under separate cooperative agreements between the U.S. Department of Energy and: * Great River Energy * Tampa Electric Company * Pegasus Technologies * NeuCo. , Inc.  Power Plant Optimization Demonstration Projects Executive Summary .......................................................................................4 Background: Power Plant Optimization ......................................................5 Lignite Fuel Enhancement Project ...............................................................8

149

Energy Department and Federal Efforts to Support Utility Power Restoration  

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

Federal Efforts to Support Utility Power Federal Efforts to Support Utility Power Restoration Efforts Energy Department and Federal Efforts to Support Utility Power Restoration Efforts October 31, 2012 - 5:19pm Addthis 58,000 workers are currently repairing power lines across the Mid-Atlantic in the aftermath of Hurricane Sandy. | Photo courtesy of the Energy Department 58,000 workers are currently repairing power lines across the Mid-Atlantic in the aftermath of Hurricane Sandy. | Photo courtesy of the Energy Department Jen Stutsman Press Secretary, Office of Public Affairs What does this mean for me? Restoring power is a top priority for the Obama Administration and the Department of Energy. As of 2 PM EDT today, utilities have restored power to nearly 2.4 million customers. This is a 28 percent decrease from the peak following the storm.

150

Energy Department and Federal Efforts to Support Utility Power Restoration  

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

Energy Department and Federal Efforts to Support Utility Power Energy Department and Federal Efforts to Support Utility Power Restoration Efforts Energy Department and Federal Efforts to Support Utility Power Restoration Efforts October 31, 2012 - 5:19pm Addthis 58,000 workers are currently repairing power lines across the Mid-Atlantic in the aftermath of Hurricane Sandy. | Photo courtesy of the Energy Department 58,000 workers are currently repairing power lines across the Mid-Atlantic in the aftermath of Hurricane Sandy. | Photo courtesy of the Energy Department Jen Stutsman Press Secretary, Office of Public Affairs What does this mean for me? Restoring power is a top priority for the Obama Administration and the Department of Energy. As of 2 PM EDT today, utilities have restored power to nearly 2.4 million customers.

151

Optimal Demand Response Based on Utility Maximization in Power Networks  

E-Print Network (OSTI)

Optimal Demand Response Based on Utility Maximization in Power Networks Na Li, Lijun Chen different appliances including PHEVs and batteries and propose a demand response approach based on utility. The utility company can thus use dynamic pricing to coordinate demand responses to the benefit of the overall

Low, Steven H.

152

Turkerler Alasehir Geothermal Power Plant | Open Energy Information  

Open Energy Info (EERE)

Turkerler Alasehir Geothermal Power Plant Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Development Project: Turkerler Alasehir Geothermal Power Plant Project...

153

Miravalles V Geothermal Power Plant | Open Energy Information  

Open Energy Info (EERE)

Power Plant Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Development Project: Miravalles V Geothermal Power Plant Project Location Information Coordinates...

154

Mandatory Utility Green Power Option | Department of Energy  

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

Mandatory Utility Green Power Option Mandatory Utility Green Power Option Mandatory Utility Green Power Option < Back Eligibility Utility Savings Category Bioenergy Alternative Fuel Vehicles Hydrogen & Fuel Cells Buying & Making Electricity Water Solar Wind Program Info State New Mexico Program Type Mandatory Utility Green Power Option Provider New Mexico Public Regulation Commission In addition to meeting the requirements of the state [http://www.dsireusa.org/library/includes/incentive2.cfm?Incentive_Code=N... renewables portfolio standard], New Mexico investor-owned utilities (IOUs) are required to offer a voluntary program for purchasing renewable energy to customers. The voluntary renewable tariff may also allow consumers to purchase renewable energy within certain energy blocks and by source of

155

City of Burbank Water and Power, California (Utility Company) | Open Energy  

Open Energy Info (EERE)

Burbank Water and Power, California (Utility Company) Burbank Water and Power, California (Utility Company) (Redirected from Burbank Water and Power) Jump to: navigation, search Name City of Burbank Water and Power Place Burbank, California Utility Id 2507 Utility Location Yes Ownership M NERC Location WECC NERC WECC Yes Operates Generating Plant Yes Activity Generation Yes Activity Transmission Yes Activity Buying Transmission Yes Activity Distribution Yes Activity Wholesale Marketing Yes Activity Retail Marketing Yes Activity Bundled Services Yes Alt Fuel Vehicle Yes Alt Fuel Vehicle2 Yes References EIA Form EIA-861 Final Data File for 2010 - File1_a[1] SGIC[2] LinkedIn Connections CrunchBase Profile No CrunchBase profile. Create one now! Burbank Water and Power Smart Grid Project was awarded $20,000,000 Recovery

156

Utilizing Solar Power in Wireless Sensor Networks  

Science Journals Connector (OSTI)

Sensor networks are designed especially for deploymentin adverse and non-accessible areas without a fixed infrastructure.Therefore, energy conservation plays a crucialrole for these networks. We propose to utilize solar powerin wireless sensor networks, ...

Thiemo Voigt; Hartmut Ritter; Jochen Schiller

2003-10-01T23:59:59.000Z

157

Optimal operation of an ethylene plant utility system  

Science Journals Connector (OSTI)

The algorithm developed allows the selection of the pressure and temperature conditions of the high, medium and low pressure vapor headers and the deaerator pressure of an ethylene plant utility system. The utility system optimization can be done simultaneously with the ethylene plant optimization including four decision variables: Conversion and dilution ratio of the pyrolysis reactor, cracked-gas compressor inlet pressure and demethanizer column pressure. Their values are calculated, solving a Nonlinear Programming subproblem where the modeling equations of the utility system and the ethylene plant are considered. A rigorous simulation of the utility system is carried out using a water property prediction package. There is a strong integration between the ethylene plant and the utility system due to the generation of high steam pressure in the pyrolysis reactor or the use of residual gas as fuel gas in the boilers. The sensitivity of the profit function with respect to the ethylene and utility plant optimization variables is shown for different ethylene prices optimal solutions.

N. Petracci; A.M. Eliceche; A. Bandoni; E.A. Brignole

1993-01-01T23:59:59.000Z

158

An empirical model for ramp analysis of utility-scale solar PV power  

Science Journals Connector (OSTI)

Abstract Short-term variability in the power generated by utility-scale solar photovoltaic (PV) plants is a cause for concern for power system operators. Without quantitative insights into such variability, system operators will have difficulty in exploiting grid integrated solar power without negatively impacting power quality and grid reliability. In this paper, we describe a statistical method to empirically model the ramping behavior of utility-scale solar PV power output for short time-scales. The general validity of the model is confirmed through the analysis of power output data from a MW-scale solar PV plant located in the state of Karnataka, India. The empirical parameters of the model are investigated for different time-intervals and solar datasets. The proposed model is able to satisfactorily approximate the actual distribution of PV ramp events and can be an effective tool in smartly planning additional resources for PV ramp control.

Bishal Madhab Mazumdar; Mohd. Saquib; Abhik Kumar Das

2014-01-01T23:59:59.000Z

159

Flash Steam Power Plant | Open Energy Information  

Open Energy Info (EERE)

Flash Steam Power Plant Flash Steam Power Plant Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Flash Steam Power Plants General List of Flash Steam Plants Flash Steam power plant process diagram - DOE EERE 2012 Flash steam plants are the most common type of geothermal power generation plants in operation in the world today. Fluid at temperatures greater than 360°F (182°C) is pumped under high pressure into a tank at the surface held at a much lower pressure, causing some of the fluid to rapidly vaporize, or "flash." The vapor then drives a turbine, which drives a generator. If any liquid remains in the tank, it can be flashed again in a second tank to extract even more energy.[1] Facility Name Owner Capacity (MW) Facility Type Commercial Online Date Geothermal Area

160

Geothermal Steam Power Plant | Open Energy Information  

Open Energy Info (EERE)

Jump to: navigation, search Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home General List of Dry Steam Plants List of Flash Steam Plants Steam Power Plants Dry Steam Power Plants Simple Dry Steam Powerplant process description - DOE EERE 2012 Dry steam plants use hydrothermal fluids that are primarily steam. The steam travels directly to a turbine, which drives a generator that produces electricity. The steam eliminates the need to burn fossil fuels to run the turbine (also eliminating the need to transport and store fuels). These plants emit only excess steam and very minor amounts of gases.[1] Dry steam power plants systems were the first type of geothermal power generation plants built (they were first used at Lardarello in Italy in 1904). Steam technology is still effective today at currently in use at The

Note: This page contains sample records for the topic "utility power plants" 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

Geothermal Steam Power Plant | Open Energy Information  

Open Energy Info (EERE)

(Redirected from Dry Steam) (Redirected from Dry Steam) Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home General List of Dry Steam Plants List of Flash Steam Plants Steam Power Plants Dry Steam Power Plants Simple Dry Steam Powerplant process description - DOE EERE 2012 Dry steam plants use hydrothermal fluids that are primarily steam. The steam travels directly to a turbine, which drives a generator that produces electricity. The steam eliminates the need to burn fossil fuels to run the turbine (also eliminating the need to transport and store fuels). These plants emit only excess steam and very minor amounts of gases.[1] Dry steam power plants systems were the first type of geothermal power generation plants built (they were first used at Lardarello in Italy in 1904). Steam technology is still effective today at currently in use at The

162

Nuclear power plants: structure and function  

SciTech Connect

Topics discussed include: steam electric plants; BWR type reactors; PWR type reactors; thermal efficiency of light water reactors; other types of nuclear power plants; the fission process and nuclear fuel; fission products and reactor afterheat; and reactor safety.

Hendrie, J.M.

1983-01-01T23:59:59.000Z

163

Geothermal/Power Plant | Open Energy Information  

Open Energy Info (EERE)

source source History View New Pages Recent Changes All Special Pages Semantic Search/Querying Get Involved Help Apps Datasets Community Login | Sign Up Search Page Edit History Facebook icon Twitter icon » Geothermal/Power Plant < Geothermal Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Land Use Leasing Exploration Well Field Power Plant Transmission Environment Water Use Print PDF Geothermal Power Plants General List of Plants Map of Plants Regulatory Roadmap NEPA (20) Binary power system equipment and cooling towers at the ORMAT Ormesa Geothermal Power Complex in Southern California. Geothermal Power Plants discussion Electricity Generation Converting the energy from a geothermal resource into electricity is achieved by producing steam from the heat underground to spin a turbine

164

Coal-Fired Power Plants  

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

Impacts of TMDLs on Impacts of TMDLs on Coal-Fired Power Plants April 2010 DOE/NETL-2010/1408 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 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 therein 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

165

Efficiency combined cycle power plant  

SciTech Connect

This patent describes a method of operating a combined cycle power plant. It comprises: flowing exhaust gas from a combustion turbine through a heat recovery steam generator (HRSG); flowing feed water through an economizer section of the HRSG at a flow rate and providing heated feed water; flowing a first portion of the heated feed water through an evaporator section of the HRSG and producing saturated steam at a production rate, the flow rate of the feed water through the economizer section being greater than required to sustain the production rate of steam in the evaporator section; flowing fuel for the turbine through a heat exchanger; and, flowing a second portion of the heated feed water provided by the economizer section through the heat exchanger then to an inlet of the economizer section, thereby heating the fuel flowing through the heat exchanger.

Pavel, J.; Meyers, G.A.; Baldwin, T.S.

1990-06-12T23:59:59.000Z

166

Solana Generating Plant Solar Power Plant | Open Energy Information  

Open Energy Info (EERE)

Plant Solar Power Plant Plant Solar Power Plant Jump to: navigation, search Name Solana Generating Plant Solar Power Plant Facility Solana Generating Plant Sector Solar Facility Type Concentrating Solar Power Facility Status Under Construction Developer Abengoa Solar Location Gila Bend, Arizona Coordinates 32.916163°, -112.968727° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":32.916163,"lon":-112.968727,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

167

Energy Efficiency in Process Plant Utilities  

E-Print Network (OSTI)

of relative stability, the energy costs have risen substantially. Electricity rates vary by the hour and in some cases are tied to the price of natural gas. In a world of rising energy prices, it becomes important to optimize energy efficiency in design..., the and one for winter is helpful in the analysis. In overall boiler efficiency goes up by some situations, a third case for spring/fall approximately 1% for natural gas fuel. This may also be useful. also reduces fan power usage because the 2. Use low...

Aggarwal, S.

168

Methodology for Scaling Fusion Power Plant Availability  

SciTech Connect

Normally in the U.S. fusion power plant conceptual design studies, the development of the plant availability and the plant capital and operating costs makes the implicit assumption that the plant is a 10th of a kind fusion power plant. This is in keeping with the DOE guidelines published in the 1970s, the PNL report1, "Fusion Reactor Design Studies - Standard Accounts for Cost Estimates. This assumption specifically defines the level of the industry and technology maturity and eliminates the need to define the necessary research and development efforts and costs to construct a one of a kind or the first of a kind power plant. It also assumes all the "teething" problems have been solved and the plant can operate in the manner intended. The plant availability analysis assumes all maintenance actions have been refined and optimized by the operation of the prior nine or so plants. The actions are defined to be as quick and efficient as possible. This study will present a methodology to enable estimation of the availability of the one of a kind (one OAK) plant or first of a kind (1st OAK) plant. To clarify, one of the OAK facilities might be the pilot plant or the demo plant that is prototypical of the next generation power plant, but it is not a full-scale fusion power plant with all fully validated "mature" subsystems. The first OAK facility is truly the first commercial plant of a common design that represents the next generation plant design. However, its subsystems, maintenance equipment and procedures will continue to be refined to achieve the goals for the 10th OAK power plant.

Lester M. Waganer

2011-01-04T23:59:59.000Z

169

Tracking New Coal-Fired Power Plants  

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

January 8, 2010 National Energy Technology Laboratory Office of Systems Analyses and Planning Erik Shuster 2 Tracking New Coal-Fired Power Plants This report is intended to...

170

Uenotai Geothermal Power Plant | Open Energy Information  

Open Energy Info (EERE)

Facility Power Plant Sector Geothermal energy Location Information Location Akita, Japan Coordinates 39.001204660867, 140.60390925355 Loading map... "minzoom":false,"mapp...

171

Cost and quality of fuels for electric utility plants, 1984  

SciTech Connect

Information on the cost and quality of fossil fuel receipts in 1984 to electric utility plants is presented, with some data provided for each year from 1979 through 1984. Data were collected on Forms FERC-423 and EIA-759. Fuels are coal, fuel oil, and natural gas. Data are reported by company and plant, by type of plant, and by State and Census Region, with US totals. This report contains information on fossil fuel receipts to electric utility plants with a combined steam capacity of 50 megawatts or larger. Previous reports contained data on all electric plants with a combined capacity of 25 megawatts or larger. All historical data in this publication have been revised to reflect the new reporting threshold. Peaking unit data are no longer collected. A glossary of terms, technical notes, and references are also provided. 7 figs., 62 tabs.

Not Available

1985-07-01T23:59:59.000Z

172

Secretary Bodman Announces Federal Risk Insurance for Nuclear Power Plants  

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

Federal Risk Insurance for Nuclear Power Federal Risk Insurance for Nuclear Power Plants & Touts Robust Economy Secretary Bodman Announces Federal Risk Insurance for Nuclear Power Plants & Touts Robust Economy August 4, 2006 - 8:42am Addthis ATLANTA, GA - After touring Georgia Power and speaking to its employees, U.S. Department of Energy (DOE) Secretary Samuel W. Bodman today announced completion of the final rule that establishes the process for utility companies building the next six new nuclear power plants in the United States to qualify for a portion of $2 billion in federal risk insurance. The rule will be available on DOE's web site soon. "Providing federal risk insurance is an important step in speeding the nuclear renaissance in this country," Secretary Bodman said. "Companies

173

NREL: News - NREL Highlights 2012 Utility Green Power Leaders  

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

213 213 NREL Highlights 2012 Utility Green Power Leaders Top 10 programs support more than 4.2 million MWh of voluntary green power June 5, 2013 The Energy Department's National Renewable Energy Laboratory (NREL) today released its assessment of leading utility green power programs. Under these voluntary programs, residential and commercial consumers can choose to help support additional electricity production from renewable resources - such as wind and solar - that diversify our nation's energy portfolio and protect our air and water. "Participating in utility green power programs allows consumers to support renewable energy above and beyond what utilities are procuring to comply with state renewable portfolio standards," NREL Analyst Jenny Heeter said. "These utilities are offering first-rate programs that give

174

Wave Power Plant Inc | Open Energy Information  

Open Energy Info (EERE)

Powered Compressed Air Stations This article is a stub. You can help OpenEI by expanding it. Retrieved from "http:en.openei.orgwindex.php?titleWavePowerPlantInc&oldid76915...

175

Salinity Gradient Power: Utilizing Vapor Pressure Differences  

Science Journals Connector (OSTI)

...high cost, degradation, polariza-tion, and solution pretreatment require-ments. In principle, however, most desa-lination schemes that are reversible are capable of producing power in salina-tion. The scheme we report here does not require...

MARK OLSSON; GERALD L. WICK; JOHN D. ISAACS

1979-10-26T23:59:59.000Z

176

City of Burbank Water and Power, California (Utility Company) | Open Energy  

Open Energy Info (EERE)

Power, California (Utility Company) Power, California (Utility Company) Jump to: navigation, search Name City of Burbank Water and Power Place Burbank, California Utility Id 2507 Utility Location Yes Ownership M NERC Location WECC NERC WECC Yes Operates Generating Plant Yes Activity Generation Yes Activity Transmission Yes Activity Buying Transmission Yes Activity Distribution Yes Activity Wholesale Marketing Yes Activity Retail Marketing Yes Activity Bundled Services Yes Alt Fuel Vehicle Yes Alt Fuel Vehicle2 Yes References EIA Form EIA-861 Final Data File for 2010 - File1_a[1] SGIC[2] LinkedIn Connections CrunchBase Profile No CrunchBase profile. Create one now! Burbank Water and Power Smart Grid Project was awarded $20,000,000 Recovery Act Funding with a total project value of $62,650,755.

177

Deming Solar Plant Solar Power Plant | Open Energy Information  

Open Energy Info (EERE)

Deming Solar Plant Solar Power Plant Deming Solar Plant Solar Power Plant Jump to: navigation, search Name Deming Solar Plant Solar Power Plant Facility Deming Solar Plant Sector Solar Facility Type Photovoltaic Developer New Solar Ventures/ Solar Torx 50/50 Location New Mexico Coordinates 34.9727305°, -105.0323635° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":34.9727305,"lon":-105.0323635,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

178

Prescott Airport Solar Plant Solar Power Plant | Open Energy Information  

Open Energy Info (EERE)

Prescott Airport Solar Plant Solar Power Plant Prescott Airport Solar Plant Solar Power Plant Jump to: navigation, search Name Prescott Airport Solar Plant Solar Power Plant Facility Prescott Airport Solar Plant Sector Solar Facility Type Photovoltaic Developer APS Location Prescott, Arizona Coordinates 34.5400242°, -112.4685025° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":34.5400242,"lon":-112.4685025,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

179

Aluto-Langano Geotermal Power Plant | Open Energy Information  

Open Energy Info (EERE)

System - Ethiopian Rift Valley Plant Information Facility Type Binary Cycle Power Plant, ORC Owner Ethiopian Electric Power Corporation Developer Ethiopian Electric Power...

180

The effect of the Fukushima nuclear accident on stock prices of electric power utilities in Japan  

Science Journals Connector (OSTI)

The purpose of this study is to investigate the effect of the accident at the Fukushima Daiichi nuclear power station, which is owned by Tokyo Electric Power Co. (TEPCO), on the stock prices of the other electric power utilities in Japan. Because the other utilities were not directly damaged by the Fukushima nuclear accident, their stock price responses should reflect the change in investor perceptions on risk and return associated with nuclear power generation. Our first finding is that the stock prices of utilities that own nuclear power plants declined more sharply after the accident than did the stock prices of other electric power utilities. In contrast, investors did not seem to care about the risk that may arise from the use of the same type of nuclear power reactors as those at the Fukushima Daiichi station. We also observe an increase of both systematic and total risks in the post-Fukushima period, indicating that negative market reactions are not merely caused by one-time losses but by structural changes in society and regulation that could increase the costs of operating a nuclear power plant.

Shingo Kawashima; Fumiko Takeda

2012-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "utility power plants" 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

Running Dry at the Power Plant | Department of Energy  

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

Running Dry at the Power Plant Running Dry at the Power Plant Running Dry at the Power Plant Securing sufficient supplies of fresh water for societal, industrial, and agricultural uses while protecting the natural environment is becoming increasingly difficult in many parts of the United States. Climate variability and change may exacerbate the situation through hotter weather and disrupted precipitation patterns that promote regional droughts. Achieving long- term water sustainability will require balancing competing needs effectively, managing water resources more holistically, and developing innovative approaches to water use and conserva- tion. Utility companies-which use substantial amounts of water for plant cooling and other needs-are doing their part by pursuing water-conserving

182

Lessons learned from existing biomass power plants  

SciTech Connect

This report includes summary information on 20 biomass power plants, which represent some of the leaders in the industry. In each category an effort is made to identify plants that illustrate particular points. The project experiences described capture some important lessons learned that lead in the direction of an improved biomass power industry.

Wiltsee, G.

2000-02-24T23:59:59.000Z

183

Salinity Gradient Power: Utilizing Vapor Pressure Differences  

Science Journals Connector (OSTI)

...for re-verse electrodialysis (6). The difficulties...desalination, salt water is evaporated in...for their reverse electrodialysis model, in which...dissolved in the water: power is needed...chamber. Chemical treatment for sus-pended...reversing the fresh water and the brine in...

MARK OLSSON; GERALD L. WICK; JOHN D. ISAACS

1979-10-26T23:59:59.000Z

184

SENSIBLE HEAT STORAGE FOR A SOLAR THERMAL POWER PLANT  

E-Print Network (OSTI)

Power Plant Solar Power Ideal Gas Turbine Topping Braytonefficiency of a solar power plant with gas-turbine toppingfor a solar power plant with Brayton-cycle gas turbine

Baldwin, Thomas F.

2011-01-01T23:59:59.000Z

185

New York Nuclear Profile - Power Plants  

U.S. Energy Information Administration (EIA) Indexed Site

nuclear power plants, summer capacity and net generation, 2010" nuclear power plants, summer capacity and net generation, 2010" "Plant name/total reactors","Summer capacity (mw)","Net generation (thousand mwh)","Share of State nuclear net generation (percent)","Owner" "Indian Point Unit 2, Unit 3","2,063","16,321",39.0,"Entergy Nuclear Indian Point" "James A Fitzpatrick Unit 1",855,"6,361",15.2,"Entergy Nuc Fitzpatrick LLC" "Nine Mile Point Nuclear Station Unit 1, Unit 2","1,773","14,239",34.0,"Nine Mile Point Nuclear Sta LLC" "R E Ginna Nuclear Power Plant Unit 1",581,"4,948",11.8,"R.E. Ginna Nuclear Power Plant, LLC" "4 Plants

186

Feasibility Study of Hydrogen Production at Existing Nuclear Power Plants |  

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

Feasibility Study of Hydrogen Production at Existing Nuclear Power Feasibility Study of Hydrogen Production at Existing Nuclear Power Plants Feasibility Study of Hydrogen Production at Existing Nuclear Power Plants A funding opportunity announcement of the cost shared feasibility studies of nuclear energy based production of hydrogen using available technology. The objective of this activity is to select and conduct project(s) that will utilize hydrogen production equipment and nuclear energy as necessary to produce data and analysis on the economics of hydrogen production with nuclear energy. Feasibility Study of Hydrogen Production at Existing Nuclear Power Plants More Documents & Publications https://e-center.doe.gov/iips/faopor.nsf/UNID/E67E46185A67EBE68 Microsoft Word - FOA cover sheet.doc Microsoft Word - hDE-FOA-0000092.rtf

187

Solar Thermal Central Receiver Pilot Plant Overview. Part II: A Utility Perspective  

Science Journals Connector (OSTI)

The Solar One Pilot Plant has been connected to ... to evaluate the plants performance as a utility generation resource.

J. N. Reeves

1985-01-01T23:59:59.000Z

188

HARNESSING PLANT BIOMASS FOR BIOFUELS AND BIOMATERIALS Plant surface lipid biosynthetic pathways and their utility for  

E-Print Network (OSTI)

HARNESSING PLANT BIOMASS FOR BIOFUELS AND BIOMATERIALS Plant surface lipid biosynthetic pathways and their utility for metabolic engineering of waxes and hydrocarbon biofuels Reinhard Jetter1,2,* and Ljerka Kunst1 biosynthetic pathways can be used in metabolic engineering of plants for the production of hydrocarbon biofuels

Kunst, Ljerka

189

Powering the planet: Chemical challenges in solar energy utilization  

Science Journals Connector (OSTI)

...Chemical challenges in solar energy utilization 10...Department of Chemistry, Massachusetts Institute of Technology...renewable energy resources, solar energy is by far the...Future of Nuclear Power ( Massachusetts Institute of Technology...Washington, DC ). 13 Solar Energy Utilization Workshop...

Nathan S. Lewis; Daniel G. Nocera

2006-01-01T23:59:59.000Z

190

Map of Solar Power Plants/Data | Open Energy Information  

Open Energy Info (EERE)

Solar Power Plants/Data Solar Power Plants/Data < Map of Solar Power Plants Jump to: navigation, search Download a CSV file of the table below: CSV FacilityType Owner Developer EnergyPurchaser Place GeneratingCapacity NumberOfUnits CommercialOnlineDate HeatRate WindTurbineManufacturer FacilityStatus AV Solar Ranch I Solar Power Plant Photovoltaics NextLight Renewable Power Antelope Valley, California 230 MW230,000 kW 230,000,000 W 230,000,000,000 mW 0.23 GW 2.3e-4 TW Agua Caliente Solar Power Plant Photovoltaics NextLight Renewable Power Yuma County, Arizona 280 MW280,000 kW 280,000,000 W 280,000,000,000 mW 0.28 GW 2.8e-4 TW Agua Caliente Solar Project Utility scale solar First Solar Yuma County, Arizona 290 MW290,000 kW 290,000,000 W 290,000,000,000 mW

191

Electrolysis: Information and Opportunities for Electric Power Utilities  

SciTech Connect

Recent advancements in hydrogen technologies and renewable energy applications show promise for economical near- to mid-term conversion to a hydrogen-based economy. As the use of hydrogen for the electric utility and transportation sectors of the U.S. economy unfolds, electric power utilities need to understand the potential benefits and impacts. This report provides a historical perspective of hydrogen, discusses the process of electrolysis for hydrogen production (especially from solar and wind technologies), and describes the opportunities for electric power utilities.

Kroposki, B.; Levene, J.; Harrison, K.; Sen, P.K.; Novachek, F.

2006-09-01T23:59:59.000Z

192

Binary Cycle Power Plant | Open Energy Information  

Open Energy Info (EERE)

GEOTHERMAL ENERGYGeothermal Home GEOTHERMAL ENERGYGeothermal Home Binary Cycle Power Plant General List of Binary Plants Binary power plant process diagram - DOE EERE 2012 Binary cycle geothermal power generation plants differ from Dry Steam and Flash Steam systems in that the water or steam from the geothermal reservoir never comes in contact with the turbine/generator units. Low to moderately heated (below 400°F) geothermal fluid and a secondary (hence, "binary") fluid with a much lower boiling point that water pass through a heat exchanger. Heat from the geothermal fluid causes the secondary fluid to flash to vapor, which then drives the turbines and subsequently, the generators. Binary cycle power plants are closed-loop systems and virtually nothing (except water vapor) is emitted to the atmosphere. Resources below 400°F

193

YEAR","UTILITY_ID","UTILITY_NAME","PLANT_ID","PLANT_NAME","SCHEDULE...  

U.S. Energy Information Administration (EIA) Indexed Site

Kilowatthours (dollars to 3 decimal places)" 2001,6022,"Eugene City of",3067,"Carmen Smith",9,"Line 1","Storage","Kind of Plant" 2001,6022,"Eugene City of",3067,"Carmen...

194

NETL: Water-Energy Interface - Power Plant Water Management  

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

Use of Air2Air™ Technology to Recover Fresh-Water from the Normal Evaporative Cooling Loss at Coal-Based Thermoelectric Power Plants – SPX Cooling Systems Use of Air2Air™ Technology to Recover Fresh-Water from the Normal Evaporative Cooling Loss at Coal-Based Thermoelectric Power Plants – SPX Cooling Systems In this project, SPX Cooling Systems, formerly Marley Cooling Technologies, Inc., evaluates the performance of its patented Air2Air(tm) condensing technology in cooling tower applications at coal-fired electric power plants. Researchers quantify Air2Air(tm) water conservation capabilities with results segmented by season and time of day. They determine the pressure drop and energy use during operation. Additionally, SPX Cooling Systems develops a collection method for the recovered water, analyzes water quality, and identifies potential on-site processes capable of utilizing the recovered water.

195

Fuel Cell Power Plants Renewable and Waste Fuels  

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

Power Plants Power Plants Fuel Cell Power Plants Renewable and Waste Fuels DOE-DOD Workshop Washington, DC. January 13, 2011 reliable, efficient, ultra-clean FuelCell Energy, Inc. * Premier developer of stationary fuel Premier developer of stationary fuel cell technology - founded in 1969 * Over 50 installations in North America, Europe, and Asia * Industrial, commercial, utility products products * 300 KW to 50 MW and beyond FuelCell Energy, the FuelCell Energy logo, Direct FuelCell and "DFC" are all registered trademarks (®) of FuelCell Energy, Inc. g Product Line Based on Stack Building Block Cell Package and Stack Four-Stack Module DFC3000 Two 4-Stack Modules 2.8 MW Single-Stack Module Single Stack Module DFC1500 One 4-Stack Module 1.4 MW DFC300

196

GRR/Section 7-CA-d - CPCN for Small Power Plant Exemption | Open Energy  

Open Energy Info (EERE)

GRR/Section 7-CA-d - CPCN for Small Power Plant Exemption GRR/Section 7-CA-d - CPCN for Small Power Plant Exemption < GRR Jump to: navigation, search GRR-logo.png GEOTHERMAL REGULATORY ROADMAP Roadmap Home Roadmap Help List of Sections Section 7-CA-d - CPCN for Small Power Plant Exemption 07CADCPCNForSmallPowerPlantExemption.pdf Click to View Fullscreen Contact Agencies California Public Utilities Commission Regulations & Policies General Order 131-D California Environmental Quality Act Triggers None specified Click "Edit With Form" above to add content 07CADCPCNForSmallPowerPlantExemption.pdf 07CADCPCNForSmallPowerPlantExemption.pdf Error creating thumbnail: Page number not in range. Error creating thumbnail: Page number not in range. Flowchart Narrative A public utility seeking to construct a new generation facility in excess

197

Brawley Power Plant Abandoned | Open Energy Information  

Open Energy Info (EERE)

Abandoned Abandoned Jump to: navigation, search OpenEI Reference LibraryAdd to library Journal Article: Brawley Power Plant Abandoned Abstract N/A Authors California Division of Oil, Gas and and Geothermal Resources Published Journal Geothermal Hot Line, 1985 DOI Not Provided Check for DOI availability: http://crossref.org Online Internet link for Brawley Power Plant Abandoned Citation California Division of Oil, Gas, and Geothermal Resources. 1985. Brawley Power Plant Abandoned. Geothermal Hot Line. 15(2):76-77. Retrieved from "http://en.openei.org/w/index.php?title=Brawley_Power_Plant_Abandoned&oldid=682727" Categories: References Uncited References Geothermal References What links here Related changes Special pages Printable version Permanent link Browse properties

198

Cost Analysis of Solar Power Plants  

Science Journals Connector (OSTI)

The factors influencing the desirability of solar power plants (SPPs), and of SPP investment decisions, will be discussed in this chapter. The numerical details presented axe based, as far as possible, on actu...

H. P. Hertlein; H. Klaiss; J. Nitsch

1991-01-01T23:59:59.000Z

199

Geothermal Power Plants Meeting Clean Air Standards  

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

Geothermal power plants can meet the most stringent clean air standards. They emit little carbon dioxide, very low amounts of sulfur dioxide, and no nitrogen oxides. See Charts 1, 2, and 3 below.

200

Beta Dosimetry at Nuclear Power Plants  

Science Journals Connector (OSTI)

......function of gamma dose and energy of the beta rays. Measurements...radiation and effective beta energy obtained in the working environment at nuclear power plants during the shut-down...decommissioning. The effective beta energy is most frequently between......

P. Carn; M. Lieskovsky

1991-08-01T23:59:59.000Z

Note: This page contains sample records for the topic "utility power plants" 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

Coal-Fuelled Combined Cycle Power Plants  

Science Journals Connector (OSTI)

Combined cycle power plant, when used as a generic ... which converts heat into mechanical energy in a combined gas and steam turbine process. Combined cycle processes with coal gasification or coal combustion .....

Dr. Hartmut Spliethoff

2010-01-01T23:59:59.000Z

202

Regression analysis of technical parameters affecting nuclear power plant performances  

SciTech Connect

Since the 80's many studies have been conducted in order to explicate good and bad performances of commercial nuclear power plants (NPPs), but yet no defined correlation has been found out to be totally representative of plant operational experience. In early works, data availability and the number of operating power stations were both limited; therefore, results showed that specific technical characteristics of NPPs were supposed to be the main causal factors for successful plant operation. Although these aspects keep on assuming a significant role, later studies and observations showed that other factors concerning management and organization of the plant could instead be predominant comparing utilities operational and economic results. Utility quality, in a word, can be used to summarize all the managerial and operational aspects that seem to be effective in determining plant performance. In this paper operational data of a consistent sample of commercial nuclear power stations, out of the total 433 operating NPPs, are analyzed, mainly focusing on the last decade operational experience. The sample consists of PWR and BWR technology, operated by utilities located in different countries, including U.S. (Japan)) (France)) (Germany)) and Finland. Multivariate regression is performed using Unit Capability Factor (UCF) as the dependent variable; this factor reflects indeed the effectiveness of plant programs and practices in maximizing the available electrical generation and consequently provides an overall indication of how well plants are operated and maintained. Aspects that may not be real causal factors but which can have a consistent impact on the UCF, as technology design, supplier, size and age, are included in the analysis as independent variables. (authors)

Ghazy, R.; Ricotti, M. E.; Trueco, P. [Politecnico di Milano, Via La Masa, 34, 20156 Milano (Italy)

2012-07-01T23:59:59.000Z

203

Cabell on Nuclear Energy Power Plants  

Science Journals Connector (OSTI)

Cabell on Nuclear Energy Power Plants ... IN EXPLAINING the function of his research group t o the new works superintendent of a nuclear power plant at a mining and reduction installation in the Alaskan mountains, Dr. Blank, of the United Nations Inspection and Research Laboratories, said, "We can't inspect what we don't know. ... In order to know what you're doing, we have to know more about atomic energy than you domore than anybody does. ...

1947-02-17T23:59:59.000Z

204

SENSIBLE HEAT STORAGE FOR A SOLAR THERMAL POWER PLANT  

E-Print Network (OSTI)

with Sensible- Heat Storage Solar Power Plant with Sulfurof the Solar Power Plant Storage-Vessel Design, . . . . .System for Chemical Storage of Solar Energy. UC Berkeley,

Baldwin, Thomas F.

2011-01-01T23:59:59.000Z

205

Dora-3 Geothermal Power Plant | Open Energy Information  

Open Energy Info (EERE)

Information Name Dora-3 Geothermal Power Plant Facility Power Plant Sector Geothermal energy Location Information Coordinates 37.875046144284, 28.102602480794 Loading...

206

Zhangbei Guotou Wind Power Plant | Open Energy Information  

Open Energy Info (EERE)

Zhangbei Guotou Wind Power Plant Jump to: navigation, search Name: Zhangbei Guotou Wind Power Plant Place: Beijing Municipality, China Zip: 100037 Sector: Wind energy Product: A...

207

MHK Technologies/Yongsoo Wave Power Plant | Open Energy Information  

Open Energy Info (EERE)

Yongsoo Wave Power Plant < MHK Technologies Jump to: navigation, search << Return to the MHK database homepage Yongsoo Wave Power Plant.jpg Technology Profile Technology Type Click...

208

World's Largest Concentrating Solar Power Plant Opens in California...  

Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

World's Largest Concentrating Solar Power Plant Opens in California World's Largest Concentrating Solar Power Plant Opens in California February 19, 2014 - 12:00am Addthis Ivanpah,...

209

RAPID/Geothermal/Power Plant | Open Energy Information  

Open Energy Info (EERE)

for compensation. Geothermal Power Plant in Federal Bureau of Land Management Federal Energy Regulatory Commission Geothermal Power Plant in New Mexico None NA Every person...

210

DOE Announces Loan Guarantee Applications for Nuclear Power Plant...  

Energy Savers (EERE)

Loan Guarantee Applications for Nuclear Power Plant Construction DOE Announces Loan Guarantee Applications for Nuclear Power Plant Construction October 2, 2008 - 3:43pm Addthis...

211

Saradambika Power Plant Pvt Ltd | Open Energy Information  

Open Energy Info (EERE)

Saradambika Power Plant Pvt Ltd Jump to: navigation, search Name: Saradambika Power Plant Pvt. Ltd Place: Hyderabad, Andhra Pradesh, India Zip: 500082 Sector: Biomass Product:...

212

Updated Capital Cost Estimates for Utility Scale Electricity Generating Plants  

U.S. Energy Information Administration (EIA) Indexed Site

Updated Capital Cost Estimates Updated Capital Cost Estimates for Utility Scale Electricity Generating Plants April 2013 Independent Statistics & Analysis www.eia.gov U.S. Department of Energy Washington, DC 20585 U.S. Energy Information Administration | Updated Capital Cost Estimates for Utility Scale Electricity Generating Plants ii This report was prepared by the U.S. Energy Information Administration (EIA), the statistical and analytical agency within the U.S. Department of Energy. By law, EIA's data, analyses, and forecasts are independent of approval by any other officer or employee of the United States Government. The views in this report therefore should not be construed as representing those of the Department of Energy or other Federal agencies.

213

Cost and Quality of Fuels for Electric Utility Plants 1997  

Gasoline and Diesel Fuel Update (EIA)

7 Tables 7 Tables May 1998 Energy Information Administration Office of Coal, Nuclear, Electric and Alternate Fuels U.S. Department of Energy Washington DC 20585 This report was prepared by the Energy Information Administration, the independent statistical and analytical agency within the Department of Energy. The information contained herein should not be construed as advocating or reflecting any policy position of the Department of Energy or any other organization. Energy Information Administration/Cost and Quality of Fuels for Electric Utility Plants 1997 Tables ii Contacts The annual publication Cost and Quality of Fuels for Electric Utility Plants (C&Q) is no longer published by the EIA. The tables presented in this document are intended to replace that annual publication. Questions

214

Combined Heat and Power with Your Local Utility  

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

Partnership Working Group Combined Heat and Power C.A. Skip Cofield October 16, 2012 Agenda * Southern Company * Combined Heat and Power (CHP) * Southern Company CHP * Utility Partnerships 2 Southern Company Overview Operating Companies: * Alabama Power * Georgia Power * Gulf Power * Mississippi Power Subsidiaries: * Southern LINC * Southern Nuclear * Southern Power * Southern Telecom 3 Retail Generating Units Wholesale Generating Units * 4.4 million customers * 43,500+ MW * 26,000+ employees * 120,000 square miles of retail service territory * 27,000 mi. of transmission lines * 3,700 substations * $17.7B in operating revenue * $2.2B in net income * $39.2B in market cap * $59.3B in assets * $13.5B annual op. expense 4 Southern Company Overview

215

Optical fiber networks boost utilities` power to thrive  

SciTech Connect

Recent legislative and regulatory initiatives have propelled the electric power industry onto the information superhighway. Utility companies are not only becoming large users of the information superhighway, but they also are building the physical network to carry the traffic. Some utilities are implementing fiber-optic projects that match or even exceed the size, scope and capabilities of networks installed by telecommunications firms and cable-television companies. Current optical-fiber deployments range from hundreds or thousands of route miles planned or installed by large utilities-such as Entergy and The Southern Company-to networks of just a few route miles envisioned by many smaller municipalities.

McDonald, M.; Boxer, M.

1997-07-01T23:59:59.000Z

216

Power electronics in electric utilities: HVDC power transmission systems  

SciTech Connect

High Voltage Direct Current (HVDC) power transmission systems constitute an important application of power electronics technology. This paper reviews salient aspects of this growing industry. The paper summarizes the history of HVDC transmission and discusses the economic and technical reasons responsible for development of HVDC systems. The paper also describes terminal design and basic configurations of HVDC systems, as well as major equipments of HVDC transmission system. In this regard, the state-of-the-art technology in the equipments constructions are discussed. Finally, the paper reviews future developments in the HVDC transmission systems, including promising technologies, such as multiterminal configurations, Gate Turn-Off (GTO) devices, forced commutation converters, and new advances in control electronics.

Nozari, F.; Patel, H.S.

1988-04-01T23:59:59.000Z

217

Modelling power output at nuclear power plant by neural networks  

Science Journals Connector (OSTI)

In this paper, we propose two different neural network (NN) approaches for industrial process signal forecasting. Real data is available for this research from boiling water reactor type nuclear power reactors. NNs are widely used for time series prediction, ... Keywords: evaluation methods, model input selection, neural networks, nuclear power plant, one-step ahead prediction

Jaakko Talonen; Miki Sirola; Eimontas Augilius

2010-09-01T23:59:59.000Z

218

Evaluation of the Geothermal Public Power Utility Workshops in California  

SciTech Connect

The federal government devotes significant resources to educating consumers and businesses about geothermal energy. Yet little evidence exists for defining the kinds of information needed by the various audiences with specialized needs. This paper presents the results of an evaluation of the Geothermal Municipal Utility Workshops that presented information on geothermal energy to utility resource planners at customer-owned utilities in California. The workshops were sponsored by the Western Area Power Administration and the U.S. Department of Energy's GeoPowering the West Program and were intended to qualitatively assess the information needs of municipal utilities relative to geothermal energy and get feedback for future workshops. The utility workshop participants found the geothermal workshops to be useful and effective for their purposes. An important insight from the workshops is that utilities need considerable lead-time to plan a geothermal project. They need to know whether it is better to own a project or to purchase geothermal electricity from another nonutility owner. California customer-owned utilities say they do not need to generate more electricity to meet demand, but they do need to provide more electricity from renewable resources to meet the requirements of the state's Renewable Portfolio Standard.

Farhar, B. C.

2004-10-01T23:59:59.000Z

219

FUSION POWER PLANTS GOALS AND TECHNOLOGICAL CHALLENGES  

E-Print Network (OSTI)

FUSION POWER PLANTS ­ GOALS AND TECHNOLOGICAL CHALLENGES Farrokh Najmabadi Dept. of Electrical & Computer Eng. and Fusion Energy Research Program, University of California, San Diego, La Jolla, CA 92093-0417 619-534-7869 (619-534-7716, Fax) ABSTRACT Fusion is one of a few future power sources with the poten

Najmabadi, Farrokh

220

Evolution of Nuclear Power Plant Design  

Science Journals Connector (OSTI)

... research is expensive, and applied research and development on atomic energy is so expensive that expenditure should be justified either by the needs of defence or by the expectation of a ... per cent) have risen, and this rise reacts against nuclear power with its high capital cost. The result of these changes is that nuclear power from the plants which ...

CHRISTOPHER HINTON

1960-09-24T23:59:59.000Z

Note: This page contains sample records for the topic "utility power plants" 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

Incremental costs and optimization of in-core fuel management of nuclear power plants  

E-Print Network (OSTI)

This thesis is concerned with development of methods for optimizing the energy production and refuelling decision for nuclear power plants in an electric utility system containing both nuclear and fossil-fuelled stations. ...

Watt, Hing Yan

1973-01-01T23:59:59.000Z

222

Demonstration of a high-efficiency steam reformer for fuel cell power plant applications  

SciTech Connect

Full-scale tests of a new modular steam reformer confirm its suitability for a wide range of fuel cell power plant applications. This new fuel processor offers interested utilities excellent performance, operating flexibility, reliability, and maintainability.

Udengaard, N.R.; Christiansen, L.J.; Summers, W.A.

1987-08-01T23:59:59.000Z

223

Supersaturated Turbine Expansions for Binary Geothermal Power Plants  

SciTech Connect

The Heat Cycle Research project is developing the technology base that will permit a much greater utilization of the moderate-temperature, liquid-dominated geothermal resources, particularly for the generation of electrical power. The emphasis in the project has been the improvement of the performance of binary power cycles. The investigations have been examining concepts projected to improve the brine utilization by 20% relative to a ''Heber-type'' binary plant; these investigations are nearing completion. preparations are currently underway in the project to conduct field investigations of the condensation behavior of supersaturated turbine expansions. These investigations will evaluate whether the projected additional 8% to 10% improvement in brine utilization can be realized by allowing these expansions. Future program efforts will focus on the problems associated with heat rejection and on the transfer of the technology being developed to industry.

Bliem, C.J.; Mines, G.L.

1992-03-24T23:59:59.000Z

224

REDUCING POWER PRODUCTION COSTS BY UTILIZING PETROLEUM COKE  

SciTech Connect

Petroleum coke, a byproduct of the petroleum-refining process, is an attractive primary or supplemental fuel for power production primarily because of a progressive and predictable increase in the production volumes of petroleum coke (1, 2). Petroleum coke is most commonly blended with coal in proportions suitable to meet sulfur emission compliance. Petroleum coke is generally less reactive than coal; therefore, the cofiring of petroleum coke with coal typically improves ignition, flame stability, and carbon loss relative to the combustion of petroleum coke alone. Although petroleum coke is a desirable fuel for producing relatively inexpensive electrical power, concerns about the effects of petroleum coke blending on combustion and pollution control processes exist in the coal-fired utility industry (3). The Energy & Environmental Research Center (EERC) completed a 2-year technical assessment of petroleum coke as a supplemental fuel. A survey questionnaire was sent to seven electric utility companies that are currently cofiring coal and petroleum coke in an effort to solicit specific suggestions on research needs and fuel selections. An example of the letter and survey questionnaire is presented in Appendix A. Interest was expressed by most utilities in evaluating the effects of petroleum coke blending on grindability, combustion reactivity, fouling, slagging, and fly ash emissions control. Unexpectedly, concern over corrosion was not expressed by the utilities contacted. Although all seven utilities responded to the question, only two utilities, Northern States Power Company (NSP) and Ameren, sent fuels to the EERC for evaluation. Both utilities sent subbituminous coals from the Power River Basin and petroleum shot coke samples. Petroleum shot coke is produced unintentionally during operational upsets in the petroleum refining process. This report evaluates the effects of petroleum shot coke blending on grindability, fuel reactivity, fouling/slagging, and electrostatic precipitator (ESP) fly ash collection efficiency.

Kevin C. Galbreath; Donald L. Toman; Christopher J. Zygarlicke

1999-09-01T23:59:59.000Z

225

Power Control and Transmission Scheduling for Network Utility Maximization in Wireless Networks  

E-Print Network (OSTI)

Power Control and Transmission Scheduling for Network Utility Maximization in Wireless Networks Min power control and transmis- sion scheduling problem in wireless networks with average power constraints. Index Terms--Network utility maximization, power control, transmission scheduling, column generation I

Sharma, Vinod

226

Successful corrosion protection in FGD plants utilizing rubber lining  

SciTech Connect

In the late 1970`s--and predominantly in the mid-1980`s--when the construction of flue gas desulfurization plants in Germany was still in its early stages, both the US and Japan had already accumulated several years of experience in the operation of such plants. Whereas Japan adopted the almost exclusive use of synthetic resin coatings--usually as flake coatings--applied on carbon steel as structural material, all three corrosion protection materials mentioned here (rubber linings, synthetic resin coatings, and stainless steel coatings) were applied in the US--in addition, stainless steel was also utilized as structural material. On the other hand, in Germany the use of soft rubber linings was much more widespread. The paper discusses rubber linings as corrosion protection and the experience gained with rubber linings in flue gas desulfurization plants.

Fenner, J. [Keramchemie GmbH, Siershahn (Germany); Peavy, M. [Smith Corrosion Services, Inc., Houston, TX (United States)

1997-09-01T23:59:59.000Z

227

Video camera use at nuclear power plants  

SciTech Connect

A survey of US nuclear power plants was conducted to evaluate video camera use in plant operations, and determine equipment used and the benefits realized. Basic closed circuit television camera (CCTV) systems are described and video camera operation principles are reviewed. Plant approaches for implementing video camera use are discussed, as are equipment selection issues such as setting task objectives, radiation effects on cameras, and the use of disposal cameras. Specific plant applications are presented and the video equipment used is described. The benefits of video camera use --- mainly reduced radiation exposure and increased productivity --- are discussed and quantified. 15 refs., 6 figs.

Estabrook, M.L.; Langan, M.O.; Owen, D.E. (ENCORE Technical Resources, Inc., Middletown, PA (USA))

1990-08-01T23:59:59.000Z

228

Performance Assessment of Flashed Steam Geothermal Power Plant  

SciTech Connect

Five years of operating experience at the Comision Federal de Electricidad (CFE) Cerro Prieto flashed steam geothermal power plant are evaluated from the perspective of U. S. utility operations. We focus on the design and maintenance of the power plant that led to the achievement of high plant capacity factors for Units No. 1 and 2 since commercial operation began in 1973. For this study, plant capacity factor is the ratio of the average load on the machines or equipment for the period of time considered to the capacity rating of the machines or equipment. The plant capacity factor is the annual gross output in GWh compared to 657 GWh (2 x 37.5 MW x 8760 h). The CFE operates Cerro Prieto at base load consistent with the system connected electrical demand of the Baja California Division. The plant output was curtailed during the winter months of 1973-1975 when the system electric demand was less than the combined output capability of Cerro Prieto and the fossil fuel plant near Tijuana. Each year the system electric demand has increased and the Cerro Prieto units now operate at full load all the time. The CFE added Units 3 and 4 to Cerro Prieto in 1979 which increased the plant name plate capacity to 150 MW. Part of this additional capacity will supply power to San Diego Gas and Electric Company through an interconnection across the border. The achievement of a high capacity factor over an extensive operating period was influenced by operation, design, and maintenance of the geothermal flash steam power plant.

Alt, Theodore E.

1980-12-01T23:59:59.000Z

229

Identifying Energy Waste through Dense Power Sensing and Utilization Monitoring  

E-Print Network (OSTI)

Identifying Energy Waste through Dense Power Sensing and Utilization Monitoring Maria Kazandjieva the efficiency of such a computing system requires detailed data of both en- ergy consumption and energy waste to differentiate energy used well from energy waste. This is an important difference from pre- vious work [8, 14

Stanford University

230

Transaction Based Power Flow Analysis For Transmission Utilization Allocation  

E-Print Network (OSTI)

allocation rules for cross terms are proposed to hedge firm or existing transactions against market risk markets (PX) and bilateral contract transactions (BC) share the same transmission system, and their ownTransaction Based Power Flow Analysis For Transmission Utilization Allocation Garng Huang, Senior

231

Thermal Analysis of the Z-Pinch Power Plant Concept  

SciTech Connect

In this work, a preliminary thermal model for the Z-Pinch Power Plant is presented. This power plant utilizes fusion energy to generate electric energy in the GW range. The Z-Pinch Technology consists of compressing high-density plasma to produce X-rays to indirectly heat to ignition a deuterium/tritium fusion capsule. This ignition releases a minimum of 3 GJ every 10 seconds. The thermal energy generated is absorbed by the primary cycle fluid, and it is later used to power a Brayton or Rankine cycle. An advanced heat exchanger is used as the interface between the two cycles. This heat exchanger plays an important role in power plant performance. Three fluids (Flibe, Pb-17Li, and Li) were used for the plant performance analysis. The thermodynamic properties of the selected fluids determine the maximum operating temperature of the power cycles. Model results show that high temperatures (over 1000 deg. C) are developed in the primary cycle as needed to efficiently run the secondary cycle. The results of the performance parametric study demonstrated that the Brayton cycle exhibits better performance characteristics than the Rankine cycle for this type of application.

Modesto, M.A.; Lindgren, E.R.; Morrow, C.W. [Sandia National Laboratories (United States)

2005-04-15T23:59:59.000Z

232

Dynamic modeling of IGCC power plants  

Science Journals Connector (OSTI)

Integrated Gasification Combined Cycle (IGCC) power plants are an effective option to reduce emissions and implement carbon-dioxide sequestration. The combination of a very complex fuel-processing plant and a combined cycle power station leads to challenging problems as far as dynamic operation is concerned. Dynamic performance is extremely relevant because recent developments in the electricity market push toward an ever more flexible and varying operation of power plants. A dynamic model of the entire system and models of its sub-systems are indispensable tools in order to perform computer simulations aimed at process and control design. This paper presents the development of the lumped-parameters dynamic model of an entrained-flow gasifier, with special emphasis on the modeling approach. The model is implemented into software by means of the Modelica language and validated by comparison with one set of data related to the steady operation of the gasifier of the Buggenum power station in the Netherlands. Furthermore, in order to demonstrate the potential of the proposed modeling approach and the use of simulation for control design purposes, a complete model of an exemplary IGCC power plant, including its control system, has been developed, by re-using existing models of combined cycle plant components; the results of a load dispatch ramp simulation are presented and shortly discussed.

F. Casella; P. Colonna

2012-01-01T23:59:59.000Z

233

The Evolution of Nuclear Power Plant Design: Synopsis  

Science Journals Connector (OSTI)

1 April 1961 research-article The Evolution of Nuclear Power Plant Design: Synopsis Christopher Hinton

1961-01-01T23:59:59.000Z

234

Fossil Power Plant Applications of Expert Systems: An EPRI Perspective  

E-Print Network (OSTI)

the role of expert systems in the electric power industry, with particular emphasis on six fossil power plant applications currently under development by the Electric Power Research Institute....

Divakaruni, S. M.

235

SENSIBLE HEAT STORAGE FOR A SOLAR THERMAL POWER PLANT  

E-Print Network (OSTI)

HEAT STORAGE FOR A SOLAR THERMAL POWER PLANT Thomas F.CENTRAL RECEIVER SOLAR THERMAL POWER SYSTEM, PHASE progressCorporation, RECEIVER SOLAR THERMAL POWER SYSTEM, PHASE I,

Baldwin, Thomas F.

2011-01-01T23:59:59.000Z

236

The Cost of CCS forThe Cost of CCS for Natural GasNatural Gas--Fired Power PlantsFired Power Plants  

E-Print Network (OSTI)

1 The Cost of CCS forThe Cost of CCS for Natural GasNatural Gas--Fired Power PlantsFired Power, Pennsylvania Presentation to the Natural Gas CCS Forum Washington, DC November 4, 2011 E.S. Rubin, Carnegie Mellon MotivationMotivation · Electric utilities again looking to natural gas combined cycle (NGCC

237

power plant | OpenEI Community  

Open Energy Info (EERE)

plant plant Home Kyoung's picture Submitted by Kyoung(155) Contributor 12 November, 2012 - 09:17 Legal Reviews are Underway BHFS Legal review permitting power plant roadmap transmission The legal review of the Regulatory Roadmap flowcharts and supporting content is well underway and will continue for the next several months with our legal team at [www.bhfs.com Brownstein Hyatt Farber and Schreck]. The BHFS has been meeting with the NREL roadmap team during weekly 2-3 hour meetings to provide comments and suggestions on each flowchart at the federal and state levels. They have had some fantastic recommendations for updates - particularly for Sections 7 and 8 of the roadmap, pertaining to the permitting of power plants and transmission lines. Syndicate content 429 Throttled (bot load)

238

South Carolina Nuclear Profile - Power Plants  

U.S. Energy Information Administration (EIA) Indexed Site

South Carolina nuclear power plants, summer capacity and net generation, 2010" South Carolina nuclear power plants, summer capacity and net generation, 2010" "Plant name/total reactors","Summer capacity (mw)","Net generation (thousand mwh)","Share of State nuclear net generation (percent)","Owner" "Catawba Unit 1, Unit 2","2,258","18,964",36.5,"Duke Energy Carolinas, LLC" "H B Robinson Unit 2",724,"3,594",6.9,"Progress Energy Carolinas Inc" "Oconee Unit 1, Unit 2, Unit 3","2,538","20,943",40.3,"Duke Energy Carolinas, LLC" "V C Summer Unit 1",966,"8,487",16.3,"South Carolina Electric&Gas Co" "4 Plants 7 Reactors","6,486","51,988",100.0

239

Stateline Solar Power Plant | Open Energy Information  

Open Energy Info (EERE)

Stateline Solar Power Plant Stateline Solar Power Plant Jump to: navigation, search Name Stateline Solar Power Plant Facility Stateline Sector Solar Facility Type Photovoltaic Developer First Solar Location San Bernardino County, California Coordinates 34.9592083°, -116.419389° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":34.9592083,"lon":-116.419389,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

240

Blythe Solar Power Plant | Open Energy Information  

Open Energy Info (EERE)

Blythe Solar Power Plant Blythe Solar Power Plant Jump to: navigation, search Name Blythe Solar Power Plant Facility Blythe Sector Solar Facility Type Photovoltaic Developer First Solar Location Blythe, California Coordinates 33.6172329°, -114.5891744° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":33.6172329,"lon":-114.5891744,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

Note: This page contains sample records for the topic "utility power plants" 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

NREL: TroughNet - Parabolic Trough Power Plant System Technology  

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

Parabolic Trough Power Plant System Technology Parabolic Trough Power Plant System Technology A parabolic trough solar power plant uses a large field of collectors to supply thermal energy to a conventional power plant. Because they use conventional power cycles, parabolic trough power plants can be hybridized-other fuels can be used to back up the solar power. Like all power cycles, trough power plants also need a cooling system to transfer waste heat to the environment. Parabolic trough power plant technologies include: Direct steam generation Fossil-fired (hybrid) backup Operation and maintenance Power cycles Steam Rankine Organic Rankine Combined Wet and dry cooling Power Cycles A photo of an aerial view of a power plant in the middle of a solar field with rows and rows of parabolic troughs tracking. The cooling towers can be seen with the water plume rising into the air. The white water tanks can be seen in the background.

242

MHD power plant instrumentation and control  

SciTech Connect

The Electric Power Research Institute (EPRI) has awarded a contract to the MHD Development Corporation (MDC) to develop instrumentation and control requirements and strategies for commercial MHD power plants. MDC subcontracted MSE to do the technical development required. MSE is being assisted by Montana State University (MSU) for the topping cycle development. A computer model of a stand-alone MHD/steam plant is being constructed. The plant is based on the plant design set forth in the MDC proposal to the Federal Clean Coal Technology 5 solicitation. It consists of an MHD topping plant, a Heat Recovery Seed Recovery (HRSR) plant, and a steam turbo-generator. The model is based on the computer code used for a study of the Corette plant retrofitted with an MHD plant. Additional control strategies, based on MHD testing results and current steam bottoming plant control data, will be incorporated. A model will be devised and implemented for automatic control of the plant. Requirements regarding instrumentation and actuators will be documented. Instrumentation and actuators that are not commercially available will be identified. The role and desired characteristics of an expert system in the automated control scheme is being investigated. Start-up and shutdown procedures will be studied and load change dynamic performance will be evaluated. System response to abnormal topping cycle and off-design system operation will be investigated. This includes use of MHD topping cycle models which couple gasdynamic and electrical behavior for the study of controlling of the MHD topping cycle. A curvefitter, which uses cubic Hermitian spline interpolation functions in as many as five dimensions, allows much more accurate reproduction of nonlinear, multidimensional functions. This project will be the first to investigate plant dynamics and control using as many as seven independent variables or control inputs to the MHD topping cycle.

Lofftus, D.; Rudberg, D. [MSE Inc., Butte, MT (United States); Johnson, R.; Hammerstrom, D. [Montana State Univ., Bozeman, MT (United States)

1993-12-31T23:59:59.000Z

243

Slim Holes for Small Power Plants  

SciTech Connect

Geothermal research study at Sandia National Laboratories has conducted a program in slimhole drilling research since 1992. Although our original interest focused on slim holes as an exploration method, it has also become apparent that they have substantial potential for driving small-scale, off-grid power plants. This paper summarizes Sandia's slim-hole research program, describes technology used in a ''typical'' slimhole drilling project, presents an evaluation of using slim holes for small power plants, and lists some of the research topics that deserve further investigation.

Finger, John T.

1999-08-06T23:59:59.000Z

244

Strategies in tower solar power plant optimization  

E-Print Network (OSTI)

A method for optimizing a central receiver solar thermal electric power plant is studied. We parametrize the plant design as a function of eleven design variables and reduce the problem of finding optimal designs to the numerical problem of finding the minimum of a function of several variables. This minimization problem is attacked with different algorithms both local and global in nature. We find that all algorithms find the same minimum of the objective function. The performance of each of the algorithms and the resulting designs are studied for two typical cases. We describe a method to evaluate the impact of design variables in the plant performance. This method will tell us what variables are key to the optimal plant design and which ones are less important. This information can be used to further improve the plant design and to accelerate the optimization procedure.

Ramos, A

2012-01-01T23:59:59.000Z

245

EIS-0377: Big Stone II Power Plant and Transmission Project | Department of  

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

7: Big Stone II Power Plant and Transmission Project 7: Big Stone II Power Plant and Transmission Project EIS-0377: Big Stone II Power Plant and Transmission Project SUMMARY A systems study was carried out to identify the most appropriate locations to interconnect the proposed Big Stone II power plant to the regional utility grid. The study also identified transmission line and substation upgrades and modifications that would be required to support the addition of 600 MW of capacity within the system. PUBLIC COMMENT OPPORTUNITIES None available at this time. DOCUMENTS AVAILABLE FOR DOWNLOAD August 24, 2009 EIS-0377: Record of Decision Big Stone II Power Plant and Transmission Project June 1, 2009 EIS-0377: Final Environmental Impact Statement Big Stone II Power Plant and Transmission Project October 26, 2007 EIS-0377: Supplemental Draft Environmental Impact Statement

246

Automation of hydroelectric power plants  

SciTech Connect

This paper describes how the author's company has been automating its hydroelectric generating plants. The early automations were achieved with a relay-type supervisory control system, relay logic, dc tachometer, and a pneumatic gate-position controller. While this system allowed the units to be started and stopped from a remote location, they were operated at an output that was preset by the pneumatic control at the generating site. The supervisory control system at the site provided such information as unit status, generator breaker status, and a binary coded decimal (BCD) value of the pond level. The generating units are started by energizing an on-site relay that sets the pneumatic gate controller to a preset value above the synchronous speed of the hydroelectric generator. The pneumatic controller then opens the water-wheel wicket gates to the preset startup position. As the hydroelectric generator starts to turn, the machine-mounted dc tachometer produces a voltage. At a dc voltage equivalent to synchronous speed, the generator main breaker closes, and a contact from the main breaker starts a field-delay timer. Within a few seconds, the field breaker closes. Once the cycle is complete, a relay changes the pneumatic setpoint to a preset operating point of about 8/10 wicket gate opening.

Grasser, H.S. (Consolidated Papers, Inc., Wisconsin Rapids, WI (US))

1990-03-01T23:59:59.000Z

247

Economic analysis of solar chimney power plants in Northwest China  

Science Journals Connector (OSTI)

Solar chimney power plant (SCPP) with a long life span is a promising large-scale solar thermal utilization technology. This paper performs an economic analysis for the conventional solar chimney power plant (CSCPP) and the sloped solar chimney power plant (SSCPP) in Northwest China. Cash flows are influenced by many factors including the investment the payback period the inflation rate and the sale price of solar electricity. The techno-economic analyses of the CSCPPs and SSCPPs are performed taking Lanzhou China as a case study. The results show that the SCPP investment is influenced by both its configuration and the material price and the SSCPP is more cost-effective than the CSCPP during the system life span. In addition the SCPP with large power capacity holds good competitiveness with the conventional fossil fuel combustion plants. The economic evaluation of building SCPPs in Northwest China is of high significance considering the local abundant solar radiation favorable government policy and under-developing economics.

Fei Cao; Huashan Li; Liang Zhao; Liejin Guo

2013-01-01T23:59:59.000Z

248

Economic Analysis of a 3MW Biomass Gasification Power Plant  

E-Print Network (OSTI)

Collaborative, Biomass gasification / power generationANALYSIS OF A 3MW BIOMASS GASIFICATION POWER PLANT R obert Cas a feedstock for gasification for a 3 MW power plant was

Cattolica, Robert; Lin, Kathy

2009-01-01T23:59:59.000Z

249

GRR/Section 7-UT-a - Power Plant Siting | Open Energy Information  

Open Energy Info (EERE)

GRR/Section 7-UT-a - Power Plant Siting GRR/Section 7-UT-a - Power Plant Siting < GRR Jump to: navigation, search GRR-logo.png GEOTHERMAL REGULATORY ROADMAP Roadmap Home Roadmap Help List of Sections Section 7-UT-a - Power Plant Siting Flowchart Narrative There is no single Utah State government agency with primary responsibility for electric generation plant siting. The following State government agencies that could have some jurisdiction involving electric generation plant siting requirements (list may not be exhaustive) : Department of Commerce Division of Public Utilities (utility certification issues) Public Service Commission of Utah (utility certification issues) Department of Environmental Quality Division of Air Quality Division of Solid & Hazardous Waste Division of Water Quality Department of Natural Resources

250

Captive power plants and industrial sector in the developing countries  

SciTech Connect

The electrical power and energy is essential for the industrial sector of the countries which are transferring its social structure to the industry oriented one from the agrarian society. In Asian countries, this kind of transformation has actively been achieved in this century starting from Japan and followed by Korea, Taiwan, and it is more actively achieved in the countries of Malaysia, Indonesia, Thailand, Philippine, India and China(PRC) in these days. It is valuable to review the effective utilizing of Power and Energy in the industrial sector of the developing countries. In this paper, it is therefore focussed to the captive power plants comparing those of utility companies such as government owned electrical power company and independent power company. It is noticed that major contribution to the electrical power generation in these days is largely dependent on the fossil fuel such as coal, oil and gas which are limited in source. Fossil energy reserves are assumed 1,194 trillion cubic meters or about 1,182 billion barrels of oil equivalent for natural gas 1,009 billion barrels for oil and at least 930 billion tons for coal in the world. According to the statistic data prepared by the World Energy Council, the fossil fuel contribution to electrical power generation records 92.3% in 1970 and 83.3% in 1990 in the world wide. Primary energy source for electrical power generation is shown in figure 1. It is therefore one of the most essential task of human being on how to utilize the limited fossil energy effectively and how to maximize the thermal efficiency in transferring the fossil fuel to usable energy either electrical power and energy or thermal energy of steam or hot/chilled water.

Lee, Rim-Taig [Hyundai Engineering Co. (Korea, Republic of)

1996-12-31T23:59:59.000Z

251

Wind Power for Municipal Utilities. Office of Energy Efficiency and Renewable Energy (EERE) Brochure.  

Wind Powering America (EERE)

Clean energy has a bright future. Today a growing number Clean energy has a bright future. Today a growing number of public utilities are harvesting a new source of homegrown energy. From Massachusetts to California, more than two dozen municipal utilities have wind power in their energy mix. Wind energy is attractive for many reasons: * Wind energy is clean and renewable. * Wind energy is economically competitive. * Wind energy reduces energy price risks. Unlike coal, natural gas, or oil, the "fuel" for a wind turbine will always be free. * Wind energy is popular with the public. A RECORD YEAR - Wind power is booming. Worldwide, a record 3,800 megawatts (MW) were installed in 2001. These sleek, impressive wind turbines have closed the cost gap with conventional power plants. Depending on size and location, wind farms produce electricity for 3-6

252

E-Print Network 3.0 - advanced power plants Sample Search Results  

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

plants Search Powered by Explorit Topic List Advanced Search Sample search results for: advanced power plants...

253

E-Print Network 3.0 - atomic power plant Sample Search Results  

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

plant Search Powered by Explorit Topic List Advanced Search Sample search results for: atomic power plant...

254

E-Print Network 3.0 - advanced power plant Sample Search Results  

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

plant Search Powered by Explorit Topic List Advanced Search Sample search results for: advanced power plant...

255

E-Print Network 3.0 - atomic power plants Sample Search Results  

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

plants Search Powered by Explorit Topic List Advanced Search Sample search results for: atomic power plants...

256

Superconducting fault current limiter for power utility application  

SciTech Connect

Recent accomplishments in the development of superconducting fault current limiters for power systems are outlined. These accomplishments include the comprehensive requirement for fault current limiters developed by SCE; down-selection; bridge concepts; shunt concepts; and high resistivity matrix substrates for HTS conductors. The proposed Phase II SPI-FCL Program is outlined. It is concluded that the SPI fault current limiter program will benefit both the power utility industry as well as the high temperature superconductivity community and progress of Phase I is right on target.

Leung, E. [Martin Marietta Corp., Oak Ridge, TN (United States)

1994-07-29T23:59:59.000Z

257

Electrolysis: Information and Opportunities for Electric Power Utilities  

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

Electrolysis: Electrolysis: Information and Opportunities for Electric Power Utilities B. Kroposki, J. Levene, and K. Harrison National Renewable Energy Laboratory Golden, Colorado P.K. Sen Colorado School of Mines Golden, Colorado F. Novachek Xcel Energy Denver, Colorado Technical Report NREL/TP-581-40605 September 2006 NREL is operated by Midwest Research Institute ● Battelle Contract No. DE-AC36-99-GO10337 Electrolysis: Information and Opportunities for Electric Power Utilities B. Kroposki, J. Levene, and K. Harrison National Renewable Energy Laboratory Golden, Colorado P.K. Sen Colorado School of Mines Golden, Colorado F. Novachek Xcel Energy Denver, Colorado Prepared under Task No. HY61.3620 Technical Report NREL/TP-581-40605 September 2006

258

Combined Heat and Power Plant Steam Turbine  

E-Print Network (OSTI)

Combined Heat and Power Plant Steam Turbine Steam Turbine Chiller Campus Heat Load Steam (recovered waste heat) Gas Turbine University Substation High Pressure Natural Gas Campus Electric Load Southern Generator Heat Recovery Alternative Uses: 1. Campus heating load 2. Steam turbine chiller to campus cooling

Rose, Michael R.

259

Combined cycle power plant incorporating coal gasification  

DOE Patents (OSTI)

A combined cycle power plant incorporating a coal gasifier as the energy source. The gases leaving the coal gasifier pass through a liquid couplant heat exchanger before being used to drive a gas turbine. The exhaust gases of the gas turbine are used to generate both high pressure and low pressure steam for driving a steam turbine, before being exhausted to the atmosphere.

Liljedahl, Gregory N. (Tariffville, CT); Moffat, Bruce K. (Simsbury, CT)

1981-01-01T23:59:59.000Z

260

ASSESSING POWER PLANT COOLING WATER INTAKE SYSTEM  

E-Print Network (OSTI)

ASSESSING POWER PLANT COOLING WATER INTAKE SYSTEM ENTRAINMENT IMPACTS Prepared For: California, Center for Ocean Health, Long Marine Lab GREGOR CAILLIET, Moss Landing Marine Laboratories DAVID MAYER be obvious that large studies like these require the coordinated work of many people. We would first like

Note: This page contains sample records for the topic "utility power plants" 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

Chapter 3 - Coal-fired Power Plants  

Science Journals Connector (OSTI)

Abstract Coal provides around 40% of the worlds electricity, more than any other source. Most modern coal-fired power stations burn pulverized coal in a boiler to raise steam for a steam turbine. High efficiency is achieved by using supercritical boilers made of advanced alloys that produce high steam temperatures, and large, high-efficiency steam turbines. Alternative types of coal-fired power plants include fluidized bed boilers that can burn a variety of poor fuels, as well as coal gasifiers that allow coal to be turned into a combustible gas that can be burned in a gas turbine. Emissions from coal plants include sulfur dioxide, nitrogen oxide, and trace metals, all of which must be controlled. Capturing carbon dioxide from a coal plant is also under consideration. This can be achieved using post-combustion capture, a pre-combustion gasification process, or by burning coal in oxygen instead of air.

Paul Breeze

2014-01-01T23:59:59.000Z

262

Wind Power Plant Voltage Stability Evaluation: Preprint  

SciTech Connect

Voltage stability refers to the ability of a power system to maintain steady voltages at all buses in the system after being subjected to a disturbance from a given initial operating condition. Voltage stability depends on a power system's ability to maintain and/or restore equilibrium between load demand and supply. Instability that may result occurs in the form of a progressive fall or rise of voltages of some buses. Possible outcomes of voltage instability are the loss of load in an area or tripped transmission lines and other elements by their protective systems, which may lead to cascading outages. The loss of synchronism of some generators may result from these outages or from operating conditions that violate a synchronous generator's field current limit, or in the case of variable speed wind turbine generator, the current limits of power switches. This paper investigates the impact of wind power plants on power system voltage stability by using synchrophasor measurements.

Muljadi, E.; Zhang, Y. C.

2014-09-01T23:59:59.000Z

263

Mohave Solar Power Plant | Open Energy Information  

Open Energy Info (EERE)

Mohave Solar Power Plant Mohave Solar Power Plant Facility Mojave Solar Sector Solar Facility Type Concentrating Solar Power Facility Status Under Construction Owner Mojave Solar LLC, Developer Abengoa Solar, Mohave Sun LLC Location Mohave County, Arizona Coordinates 35.017264°, -117.316607° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":35.017264,"lon":-117.316607,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

264

SELFMONITORING DISTRIBUTED MONITORING SYSTEM FOR NUCLEAR POWER PLANTS (PRELIMINARY VERSION)  

E-Print Network (OSTI)

SELF­MONITORING DISTRIBUTED MONITORING SYSTEM FOR NUCLEAR POWER PLANTS (PRELIMINARY VERSION) Aldo and identification are extremely important activities for the safety of a nuclear power plant. In particular inside huge and complex production plants. 1 INTRODUCTION Safety in nuclear power plants requires

265

Configuration management in nuclear power plants  

E-Print Network (OSTI)

Configuration management (CM) is the process of identifying and documenting the characteristics of a facility's structures, systems and components of a facility, and of ensuring that changes to these characteristics are properly developed, assessed, approved, issued, implemented, verified, recorded and incorporated into the facility documentation. The need for a CM system is a result of the long term operation of any nuclear power plant. The main challenges are caused particularly by ageing plant technology, plant modifications, the application of new safety and operational requirements, and in general by human factors arising from migration of plant personnel and possible human failures. The IAEA Incident Reporting System (IRS) shows that on average 25% of recorded events could be caused by configuration errors or deficiencies. CM processes correctly applied ensure that the construction, operation, maintenance and testing of a physical facility are in accordance with design requirements as expressed in the d...

2003-01-01T23:59:59.000Z

266

Sustainability in the power plant choice  

Science Journals Connector (OSTI)

International literature presents several studies on the economics of power plants based on cash flows. However there are sustainability factors (e.g., environmental and social aspects, etc.) able to heavily bear on the sustainability of certain investments. This paper lists and quantifies these factors and ranks under different scenarios the following technologies: hydro, coal, oil, gas and nuclear. Then an overall multi-attribute model, based on the quality function deployment approach, delivers a weight for each factor, dividing its impact in the three different sustainability dimensions: economic, environmental and social. Finally the factor weights and their performances are coupled to obtain an overall ranking. The results show that hydroelectric plants are usually the best solution. Coal and nuclear could be a good choice even if each type of plant has its strengths and weaknesses. On the contrary, the oil and gas-fired plants are always the worst choice.

Giorgio Locatelli; Mauro Mancini

2013-01-01T23:59:59.000Z

267

Heber binary-cycle geothermal demonstration power plant: Startup and low-power testing: Special report  

SciTech Connect

In 1974 the geothermal industry recognized the need for binary cycle technology in the development of moderate temperature geothermal resources. The electric utilities further expressed a need to demonstrate the technology on a scale representative of commercial operation in order to resolve issues of performance cost and environmental acceptability, and to confirm the maturity of the technology. In response to the needs, EPRI conducted feasibility studies and a series of field experiments intended to culminate with the construction and demonstration of a nominal 50 MWe binary cycle power plant in cooperation with other interested organizations. The early work by EPRI, the Department of Energy and the San Diego Gas and Electric Company led to the formation of the present multi-sponsored project in late 1980. Construction of the demonstration plant was completed in June 1985 at the Heber geothermal field in the Imperial Valley of Southern California. The plant is rated at 46 MWe and converts the thermal energy from 360 F (182 C) geothermal fluid to electricity. Start-up of the plant was completed in December 1985 and the first extended run at low power was completed in June 1986. The results from this run and other tests associated with the plant and the geothermal production facilities during this period are contained in this report. During this period, the brine supply was lower than expected and the reinjection pressure higher than expected. The power cycle performed essentially as projected for the load levels at which the plant was tested.

Berning, J.; Bigger, J.E.; Fishbaugher, J.

1987-10-01T23:59:59.000Z

268

Integration of solar energy in coal-fired power plants retrofitted with carbon capture: A review  

Science Journals Connector (OSTI)

Abstract This paper reviews the utilization of solar thermal energy technology in assisting coal-fired power plants retrofitted with post-combustion carbon capture (PCC). The focus is on compensating the so-called energy penalty imposed on the power plant output by the introduction of PCC plant operations. The integration of solar thermal energy can offset the power plant output reduction due to the PCC installation by totally, or partially providing the energy requirement of the carbon capture plant. The main process integration approaches proposed in this regard are reviewed; their advantages and drawbacks are discussed considering technical and climatic factors. The paper also discusses the merits of this hybridization of power, capture and solar plants as a transition solution for future low-carbon power generation.

Forough Parvareh; Manish Sharma; Abdul Qadir; Dia Milani; Rajab Khalilpour; Matteo Chiesa; Ali Abbas

2014-01-01T23:59:59.000Z

269

BOILER MATERIALS FOR ULTRASUPERCRITICAL COAL POWER PLANTS  

SciTech Connect

The principal objective of this project is to develop materials technology for use in ultrasupercritical (USC) plant boilers capable of operating with 760 C (1400 F), 35 MPa (5000 psi) steam. This project has established a government/industry consortium to undertake a five-year effort to evaluate and develop of advanced materials that allow the use of advanced steam cycles in coal-based power plants. These advanced cycles, with steam temperatures up to 760 C, will increase the efficiency of coal-fired boilers from an average of 35% efficiency (current domestic fleet) to 47% (HHV). This efficiency increase will enable coal-fired power plants to generate electricity at competitive rates (irrespective of fuel costs) while reducing CO{sub 2} and other fuel-related emissions by as much as 29%. Success in achieving these objectives will support a number of broader goals. First, from a national prospective, the program will identify advanced materials that will make it possible to maintain a cost-competitive, environmentally acceptable coal-based electric generation option. High sulfur coals will specifically benefit in this respect by having these advanced materials evaluated in high-sulfur coal firing conditions and from the significant reductions in waste generation inherent in the increased operational efficiency. Second, from a national prospective, the results of this program will enable domestic boiler manufacturers to successfully compete in world markets for building high-efficiency coal-fired power plants.

R. Viswanathan; K. Coleman; R.W. Swindeman; J. Sarver; J. Blough; W. Mohn; M. Borden; S. Goodstine; I. Perrin

2003-10-20T23:59:59.000Z

270

BOILER MATERIALS FOR ULTRASUPERCRITICAL COAL POWER PLANTS  

SciTech Connect

The principal objective of this project is to develop materials technology for use in ultrasupercritical (USC) plant boilers capable of operating with 760 C (1400 F), 35 MPa (5000 psi) steam. This project has established a government/industry consortium to undertake a five-year effort to evaluate and develop of advanced materials that allow the use of advanced steam cycles in coal-based power plants. These advanced cycles, with steam temperatures up to 760 C, will increase the efficiency of coal-fired boilers from an average of 35% efficiency (current domestic fleet) to 47% (HHV). This efficiency increase will enable coal-fired power plants to generate electricity at competitive rates (irrespective of fuel costs) while reducing CO{sub 2} and other fuel-related emissions by as much as 29%. Success in achieving these objectives will support a number of broader goals. First, from a national prospective, the program will identify advanced materials that will make it possible to maintain a cost-competitive, environmentally acceptable coal-based electric generation option. High sulfur coals will specifically benefit in this respect by having these advanced materials evaluated in high-sulfur coal firing conditions and from the significant reductions in waste generation inherent in the increased operational efficiency. Second, from a national prospective, the results of this program will enable domestic boiler manufacturers to successfully compete in world markets for building high-efficiency coal-fired power plants.

R. Viswanathan; K. Coleman; R.W. Swindeman; J. Sarver; J. Blough; W. Mohn; M. Borden; S. Goodstine; I. Perrin

2003-08-04T23:59:59.000Z

271

Ahuachapan Geothermal Power Plant, El Salvador  

SciTech Connect

The Ahuachapan geothermal power plant has been the subject of several recent reports and papers (1-7). This article is a condensation of the author's earlier writings (5-7), and incorporates new information on the geothermal activities in El Salvador obtained recently through a telephone conversation with Ing. R. Caceres of the Comision Ejecutiva Hidroelectrica del Rio Lempa (C.E.L.) who has been engaged in the design and engineering of the newest unit at Ahuachapan. El Salvador is the first of the Central American countries to construct and operate a geothermal electric generating station. Exploration began in the mid-1960's at the geothermal field near Ahuachapan in western El Salvador. The first power unit, a separated-steam or so-called ''single-flash'' plant, was started up in June 1975, and was followed a year later by an identical unit. In July 1980, the Comision Ejecutiva Hidroelectrica del Rio Lempa (C.E.L.) will complete the installation of a third unit, a dual-pressure (or ''double-flash'') unit rated at 35 MW. The full Ahuachapan plant will then constitute about 20% of the total installed electric generating capacity of the country. During 1977, the first two units generated nearly one-third of all the electricity produced in El Salvador. C.E.L. is actively pursuing several other promising sites for additional geothermal plants. There is the possibility that eventually geothermal energy will contribute about 450 MW of electric generating capacity. In any event it appears that by 1985 El Salvador should be able to meet its domestic needs for electricity by means of its indigenous geothermal and hydroelectric power plants, thus eliminating any dependence on imported petroleum for power generation.

DiPippo, Ronald

1980-12-01T23:59:59.000Z

272

Modeling Generator Power Plant Portfolios and Pollution Taxes in  

E-Print Network (OSTI)

Modeling Generator Power Plant Portfolios and Pollution Taxes in Electric Power Supply Chain-term solution (e.g.,are long-term solution (e.g., solar power and wind power (solar power and wind power Heavy user of fossil fuels:Heavy user of fossil fuels: Electric power industryElectric power industry

Nagurney, Anna

273

Capacity Value of Concentrating Solar Power Plants  

SciTech Connect

This study estimates the capacity value of a concentrating solar power (CSP) plant at a variety of locations within the western United States. This is done by optimizing the operation of the CSP plant and by using the effective load carrying capability (ELCC) metric, which is a standard reliability-based capacity value estimation technique. Although the ELCC metric is the most accurate estimation technique, we show that a simpler capacity-factor-based approximation method can closely estimate the ELCC value. Without storage, the capacity value of CSP plants varies widely depending on the year and solar multiple. The average capacity value of plants evaluated ranged from 45%?90% with a solar multiple range of 1.0-1.5. When introducing thermal energy storage (TES), the capacity value of the CSP plant is more difficult to estimate since one must account for energy in storage. We apply a capacity-factor-based technique under two different market settings: an energy-only market and an energy and capacity market. Our results show that adding TES to a CSP plant can increase its capacity value significantly at all of the locations. Adding a single hour of TES significantly increases the capacity value above the no-TES case, and with four hours of storage or more, the average capacity value at all locations exceeds 90%.

Madaeni, S. H.; Sioshansi, R.; Denholm, P.

2011-06-01T23:59:59.000Z

274

NETL: Coal-Fired Power Plants (CFPPs)  

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

NOx Sources NOx Sources Coal-Fired Power Plants (CFPPs) Causes of greenhouse gases, Including NOx What is NOx? Environmental Impacts NOx Sources Reduction Efforts Several greenhouse gases, including NOx, are increasing due to human activities in the following areas: Burning of fossil fuel (for example, coal-fired power plants), Logging (mainly contributes to carbon monoxide), Agriculture processes, Use of chlorofluorocarbons (CFC) in holon fire suppression and refrigeration The chart below shows the three major gases contributing to greenhouse gas emissions along with their source by sector. Annual Greenhouse Gas Emissions by Sector Note: This figure was created and copyrighted by Robert A. Rohde from published data and is part of the Global Warming Art project. This image is an original work created for Global Warming Art Permission is granted to copy, distribute and/or modify this image under either:

275

Clean Power Plan: Reducing Carbon Pollution From Existing Power Plants  

E-Print Network (OSTI)

Efficiency Improvements Efficiency improvements Co-firing or switching to natural gas Coal retirements Retrofit CCS (e.g.,WA Parish in Texas) 2. Use lower-emitting power sources more Dispatch changes to existing natural gas combined cycle (CC) Dispatch... that are high emitting. Energy conservation programs. Retrofitting units with partial CCS. Use of certain biomass. Efficiency improvements at higher- emitting plants.* Market-based trading programs. Building new renewables. Dispatch changes. Co...

Bremer,K.

2014-01-01T23:59:59.000Z

276

A study of decision making in the power plant permitting process in Appalachia. Final report  

SciTech Connect

Results of prior work and prevalent opinion in both private and public sectors suggested that an improved permitting process that assures better communications among decision-making bodies, utility companies and regulating agencies, and which removes inefficiencies could shorten this time lag. Four recently-permitted Appalachian power stations were selected for detailed analysis: Pleasants Power Station, Pleasants County, West Virginia; Miller Steam Plant, Jefferson County, Alabama; Cherokee Power Station, Cherokee County, South Carolina; Homer City Power Station, Indiana County, Pennsylvania.

Not Available

1981-03-01T23:59:59.000Z

277

Running dry at the power plant  

SciTech Connect

In the future, competition for water will require electricity generators in the United States to address conservation of fresh water. There are a number of avenues to consider. One is to use dry-cooling and dry-scrubbing technologies. Another is to find innovative ways to recycle water within the power plant itself. A third is to find and use alternative sources of water, including wastewater supplies from municipalities, agricultural runoff, blackish groundwater, or seawater. Dry technologies are usually more capital intensive and typically exact a penalty in terms of plant performance, which in turn raises the cost of power generation. On the other hand, if the cost of water increases in response to greater demand, the cost differences between dry and wet technologies will be reduced. EPRI has a substantial R & D programme evaluating new water-conserving power plant technologies, improving dry and hybrid cooling technologies, reducing water losses in cooling towers, using degraded water sources and developing resource assessment and management decision support tools. 5 refs., 10 figs.

Barker, B.

2007-07-01T23:59:59.000Z

278

Aspects Regarding Design of Wind Power Plants Foundation System  

Science Journals Connector (OSTI)

During the past years wind power plants projects have become very important all over ... must be calculated for dynamic loads, especially wind charge. The article present the particularities of the wind power plants

Vasile Farcas; Nicoleta Ilies

2014-01-01T23:59:59.000Z

279

Power Plant and Industrial Fuel Use Act | Department of Energy  

Office of Environmental Management (EM)

Power Plant and Industrial Fuel Use Act Power Plant and Industrial Fuel Use Act Self Certifications Title II of the Powerplant and Industrial Fuel Use Act of 1978 (FUA), as amended...

280

1 INTRODUCTION In Nuclear Power Plant (NPP) systems, effective  

E-Print Network (OSTI)

1 INTRODUCTION In Nuclear Power Plant (NPP) systems, effective prediction methods are sought for Nuclear Power Plant Failure Scenarios Using an Ensemble-based Approach J. Liu & V. Vitelli Chair

Paris-Sud XI, Université de

Note: This page contains sample records for the topic "utility power plants" 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

SENSIBLE HEAT STORAGE FOR A SOLAR THERMAL POWER PLANT  

E-Print Network (OSTI)

provide solar power plant energy storage for a reasonablefor Chemical Storage of Solar Energy. UC Berkeley, M.S.for a solar power plant without energy storage for nighttime

Baldwin, Thomas F.

2011-01-01T23:59:59.000Z

282

A study of a commercial MHD power plant scheme  

Science Journals Connector (OSTI)

This paper is devoted to an investigation of one of the possible process flow diagrams of MHD electrical power plants. The structure of MHD electrical power plants, the interrelation between the ... theoretical a...

S. A. Pashkov; E. V. Shishkov

1980-07-01T23:59:59.000Z

283

Unusual Condition Mining for Risk Management of Hydroelectric Power Plants  

Science Journals Connector (OSTI)

Kyushu Electric Power Co.,Inc. collects different sensor data and weather information to maintain the safety of hydroelectric power plants while the plants are running. In this paper, we consider that the abnormal condition sign may be unusual condition. ...

Takashi Onoda; Norihiko Ito; Hironobu Yamasaki

2006-12-01T23:59:59.000Z

284

SENSIBLE HEAT STORAGE FOR A SOLAR THERMAL POWER PLANT  

E-Print Network (OSTI)

for concentrating solar-thermal energy use a large number ofBoth solar power plants absorb thermal energy in high-of a solar power plant that converts thermal energy into

Baldwin, Thomas F.

2011-01-01T23:59:59.000Z

285

How a Geothermal Power Plant Works (Simple) | Department of Energy  

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

Plant Works (Simple) Most power plants-whether fueled by coal, gas, nuclear power, or geothermal energy-have one feature in common: they convert heat to electricity. Heat from...

286

SENSIBLE HEAT STORAGE FOR A SOLAR THERMAL POWER PLANT  

E-Print Network (OSTI)

Cecil. E. A. , Research on Dry-Type Cooling _T_o_w_e_r~s~f~oTower Type Wet-Cooled Power Plant Solar-Power Plant Dry-Cool

Baldwin, Thomas F.

2011-01-01T23:59:59.000Z

287

Loan Guarantee Recipient Awarded Power Plant of the Year  

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

The Ivanpah Solar Electric Generating System, a DOE loan guarantee recipient, won 2014 Plant of the Year from POWER Magazine.

288

Geothermal Power Plants Meeting Water Quality and Conservation Standards  

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

U.S. geothermal power plants can easily meet federal, state, and local water quality and conservation standards.

289

World's Largest Concentrating Solar Power Plant Opens in California  

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

The Ivanpah Solar Electric Generating System, the world’s largest concentrating solar power plant, officially opened on February 13.

290

Modeling mercury in power plant plumes  

SciTech Connect

Measurements of speciated mercury (Hg) downwind of coal-fired power plants suggest that the Hg{sup II}/(Hg{sup 0} + Hg{sup II}) ratio decreases significantly between the point of emission and the downwind ground-level measurement site, but that the SO{sub 2}/(Hg{sup 0} + Hg{sup II}) ratio is conserved. The authors simulated nine power plant plume events with the Reactive & Optics Model of Emissions (ROME), a reactive plume model that includes a comprehensive treatment of plume dispersion, transformation, and deposition. The model simulations fail to reproduce such a depletion in Hg{sup II}. A sensitivity study of the impact of the Hg{sup II} dry deposition velocity shows that a difference in dry deposition alone cannot explain the disparity. Similarly, a sensitivity study of the impact of cloud chemistry on results shows that the effect of clouds on Hg chemistry has only minimal impact. Possible explanations include Hg{sup II} reduction to Hg{sup 0} in the plume, rapid reduction of Hg{sup II} to Hg{sup 0} on ground surfaces, and/or an overestimation of the Hg{sup II} fraction in the power plant emissions. The authors propose that a chemical reaction not included in current models of atmospheric mercury reduces Hg{sup II} to Hg{sup 0} in coal-fired power plant plumes. The incorporation of two possible reduction pathways for Hg{sup II} shows better agreement between the model simulations and the ambient measurements. These potential Hg{sup II} to Hg{sup 0} reactions need to be studied in the laboratory to investigate this hypothesis. Because the speciation of Hg has a significant effect on Hg deposition, models of the fate and transport of atmospheric Hg may need to be modified to account for the reduction of Hg{sup II} in coal-fired power plant plumes if such a reaction is confirmed in further experimental investigations. 31 refs., 2 figs., 6 tabs.

Kristen Lohman; Christian Seigneur; Eric Edgerton; John Jansen [Atmospheric & Environmental Research, Inc., San Ramon, CA (United States)

2006-06-15T23:59:59.000Z

291

Simulation and optimization of cogeneration power plant operation using an Energy Optimization Program  

E-Print Network (OSTI)

. . . . . . . . . . 44 Significance of the work General procedures. MAVM for boiler ?11 . . 44 . . 45 . . 46 V OPTIMIZATION ALGORITHM RESEARCH 75 Introduction Equal incremental cost load dispatching Example of equal incremental cost load dispatching...) equipment models. 90 90 91 VII CASE STUDIES . . . . . . 93 Case study I: Power plant operational cost savings potential evaluation . . . . . . 93 Case study 2: Impact of basic utility rates on power plant load dispatching . 97 VIII SUMMARY...

Zhou, Jijun

2001-01-01T23:59:59.000Z

292

Carbon Capture by Fossil Fuel Power Plants: An Economic Analysis  

E-Print Network (OSTI)

Carbon Capture by Fossil Fuel Power Plants: An Economic Analysis ¨Ozge I¸slegen Graduate School excellent research assistance. #12;Carbon Capture by Fossil Fuel Power Plants: An Economic Analysis Abstract: For fossil fuel power plants to be built in the future, carbon capture and storage (CCS) technologies offer

Silver, Whendee

293

Multi-objective optimization of solar tower power plants  

E-Print Network (OSTI)

Multi-objective optimization of solar tower power plants Pascal Richter Center for Computational · Optimization of solar tower power plants 1/20 #12;Introduction ­ Solar tower power plants Solar tower PS10 (11 MW) in Andalusia, Spain · Solar tower with receiver · Heliostat field with self-aligning mirrors

Ábrahám, Erika

294

Hybrid Modeling and Control of a Hydroelectric Power Plant  

E-Print Network (OSTI)

Hybrid Modeling and Control of a Hydroelectric Power Plant Giancarlo Ferrari-Trecate, Domenico,mignone,castagnoli,morari}@aut.ee.ethz.ch Abstract In this work we present the model of a hydroelectric power plant in the framework of Mixed Logic with a model predictive control scheme. 1 Introduction The outflow control for hydroelectric power plants

Ferrari-Trecate, Giancarlo

295

Siting Utility-Scale Concentrating Solar Power Projects  

SciTech Connect

In 2002, Congress asked the U.S. Department of Energy to develop and scope out an initiative to fulfill the goal of having 1,000 megawatts (MW) of new parabolic trough, power tower, and dish engine solar capacity supplying the southwestern United States. In this paper, we present a review of the solar resource for Arizona, California, Nevada, and New Mexico. These four states have the greatest number of ''premium'' solar sites in the country and each has a renewable portfolio standard (RPS). We present information on the generation potential of the solar resources in these states. We also present regions within New Mexico that may be ideally suited for developing large-scale concentrating solar power (CSP) plants because of their proximity to load and their access to unconstrained transmission.

Mehos, M.; Owens, B.

2005-01-01T23:59:59.000Z

296

Central Wind Power Forecasting Programs in North America by Regional Transmission Organizations and Electric Utilities  

SciTech Connect

The report addresses the implementation of central wind power forecasting by electric utilities and regional transmission organizations in North America.

Porter, K.; Rogers, J.

2009-12-01T23:59:59.000Z

297

Simulation of one-minute power output from utility-scale photovoltaic generation systems.  

SciTech Connect

We present an approach to simulate time-synchronized, one-minute power output from large photovoltaic (PV) generation plants in locations where only hourly irradiance estimates are available from satellite sources. The approach uses one-minute irradiance measurements from ground sensors in a climatically and geographically similar area. Irradiance is translated to power using the Sandia Array Performance Model. Power output is generated for 2007 in southern Nevada are being used for a Solar PV Grid Integration Study to estimate the integration costs associated with various utility-scale PV generation levels. Plant designs considered include both fixed-tilt thin-film, and single-axis-tracked polycrystalline Si systems ranging in size from 5 to 300 MW{sub AC}. Simulated power output profiles at one-minute intervals were generated for five scenarios defined by total PV capacity (149.5 MW, 222 WM, 292 MW, 492 MW, and 892 MW) each comprising as many as 10 geographically separated PV plants.

Stein, Joshua S.; Ellis, Abraham; Hansen, Clifford W.

2011-08-01T23:59:59.000Z

298

Thermal Conductivity Enhancement of High Temperature Phase Change Materials for Concentrating Solar Power Plant Applications  

E-Print Network (OSTI)

3 Fig. 1.2. Solar power plant operation [Materials for Concentrating Solar Power Plant Applications AMaterials for Concentrating Solar Power Plant Applications

Roshandell, Melina

2013-01-01T23:59:59.000Z

299

District Cooling Using Central Tower Power Plant  

Science Journals Connector (OSTI)

Abstract During the operation of solar power towers there are occasions, commonly in the summer season, where some of the heliostats have to stop focusing at the central receiver, located at the top of the tower, because the maximum temperature that the receiver can withstand has been reached. The highest demands of cooling for air conditioning take place at these same occasions. In the present paper, we have analyzed the possibility of focusing the exceeding heliostats to the receiver increasing the mass flow rate of the heat transfer fluid over the nominal value and using the extra heat as a source of an absorption chiller. The chilled water would be used to cool buildings and offices, using a district cooling network. Using the extra heat of the solar power tower plant would greatly reduce the electricity usage. In this work we have analyzed the case of a circular field of heliostats focusing at a circular receiver, such as the case of Gemasolar plant. We have quantified the thermal power that can be obtained from the unused heliostats, the cooling capacity of the absorption system as well as the heat losses through the insulated pipes that distribute the chilled water to the buildings of the network.

C. Marugn-Cruz; S. Snchez-Delgado; M.R. Rodrguez-Snchez; M. Venegas

2014-01-01T23:59:59.000Z

300

The 'value of research' methodology and hybrid power plant design  

SciTech Connect

Distributed power generation is one of the most powerful applications of fuel cell power plants. Several types of configurations have been hypothesized and tested for these kinds of applications at the conceptual level, but hybrid power plants are one of the most efficient. These are designs that combine the fuel cell cycle with other thermodynamic cycles to provide higher efficiency. The power plant in focus is the high-pressure (HP)-low-pressure (LP) solid oxide fuel cells (SOFC)/steam turbine (ST)/gas turbine (GT) configuration which is a part of the Vision-21 program in the USA. In this design, coal is gasified in an entrained bed gasifier and the syngas produced is cleaned in a transport bed desulfurizer and passed over to cascaded SOFC modules (at two pressure levels). This module is integrated with a reheat GT cycle. The heat of the exhaust from the GT cycle is used to convert water to steam, which is eventually used in a steam bottoming cycle. Since this hybrid technology is new and futuristic, the system level models used for predicting the fuel cells' performance and for other modules such as the desulfurizer have significant uncertainties in them. Also, the performance curves of the SOFC would differ depending on the materials used for the anode, cathode, and electrolyte. The accurate characterization and quantification of these uncertainties is crucial to the credibility of the model predictions. We have utilized the uncertainty analysis of the (HP-LP)SOFC/ST/GT conceptual design to illustrate the concept of 'value of research', which deals with the examination of tradeoffs inherent in allocating scarce resources to reduce uncertainty.

Subramanyan, K.; Diwekar, U.M. [Vishwamitra Research Institute, Westmont, IL (United States)

2006-01-18T23:59:59.000Z

Note: This page contains sample records for the topic "utility power plants" 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

A COMPUTATIONAL WORKBENCH ENVIRONMENT FOR VIRTUAL POWER PLANT SIMULATION  

SciTech Connect

This is the seventh Quarterly Technical Report for DOE Cooperative Agreement No.: DE-FC26-00NT41047. The goal of the project is to develop and demonstrate a computational workbench for simulating the performance of Vision 21 Power Plant Systems. Within the last quarter, good progress has been made on the development of the IGCC workbench. A series of parametric CFD simulations for single stage and two stage generic gasifier configurations have been performed. An advanced flowing slag model has been implemented into the CFD based gasifier model. A literature review has been performed on published gasification kinetics. Reactor models have been developed and implemented into the workbench for the majority of the heat exchangers, gas clean up system and power generation system for the Vision 21 reference configuration. Modifications to the software infrastructure of the workbench have been commenced to allow interfacing to the workbench reactor models that utilize the CAPE{_}Open software interface protocol.

Mike Bockelie; Dave Swensen; Martin Denison; Connie Senior; Adel Sarofim; Bene Risio

2002-07-28T23:59:59.000Z

302

Integrating fuel cell power systems into building physical plants  

SciTech Connect

This paper discusses the integration of fuel cell power plants and absorption chillers to cogenerate chilled water or hot water/steam for all weather air conditioning as one possible approach to building system applications. Absorption chillers utilize thermal energy in an absorption based cycle to chill water. It is feasible to use waste heat from fuel cells to provide hydronic heating and cooling. Performance regimes will vary as a function of the supply and quality of waste heat. Respective performance characteristics of fuel cells, absorption chillers and air conditioning systems will define relationships between thermal and electrical load capacities for the combined systems. Specifically, this paper develops thermodynamic relationships between bulk electrical power and cooling/heating capacities for combined fuel cell and absorption chiller system in building applications.

Carson, J. [KCI Technologies, Inc., Hunt Valley, MD (United States)

1996-12-31T23:59:59.000Z

303

Management of radioactive waste from nuclear power plants: An overview  

SciTech Connect

The nuclear power industry, which accounts for about 20% of the total electricity supply, is a vital part of the nation`s energy resource. While it generates approximately one-third of the commercial low-level radioactive waste produced in the country, it has achieved one of the most successful examples in waste minimization. On the other hand, progress on development of new disposal facilities by the state compacts is currently stalled. The milestones have been repeatedly postponed, and the various Acts passed by Congress on nuclear waste disposal have not accomplished what they were intended to do. With dwindling access to waste disposal sites and with escalating disposal costs, the power plant utilities are forced to store wastes onsite as an interim measure. However, such temporary measures are not a permanent solution. A national will is sorely needed to break out of the current impasse.

Devgun, J.S.

1994-07-01T23:59:59.000Z

304

Magnetohydrodynamic (MHD) power plant interface engineering  

SciTech Connect

This report summarizes the results of EPRI Research Project 2466-10. The objective of this project was to identify the preliminary interface requirements and characteristics for a coal-fired magnetohydrodynamic retrofit power plant located at the Scholz Generating Station, Sneads, Florida. An initial building arrangement has been developed and incorporated into the plot plan of the Scholz Generating Station. An MHD process flow diagram was generated and integrated with the existing plant process flow diagram. The electrical interface schematic for the MHD system was also developed. A preliminary list of process flow, electrical, and physical interfaces was produced and the respective interface requirements defined. The existing facilities were inspected and the necessary modifications imposed by the MHD system have been identified. 6 refs., 24 figs., 11 tabs.

Van Bibber, L.E.; Wiseman, D.A. (Westinghouse Electric Corp., Pittsburgh, PA (USA). Advanced Energy Systems Div.); Cuchens, J.W. (Southern Electric International, Birmingham, AL (USA))

1990-07-01T23:59:59.000Z

305

(Nuclear power plant control and instrumentation technology)  

SciTech Connect

While on vacation, the traveler attended the European Nuclear Conference in Lyon, France. This trip was part of an outside activity approved by DOE. The traveler is a consultant to Loyola College, serving as chairman of a panel to assess the state of the art in the controls and instrumentation technology in the European nuclear community. This study is being conducted by Loyola College under subcontract to the National Science Foundation. The traveler was surprised by the level of automation claimed (by the company Siemens AG KWU) to be present in the German Konvoi nuclear power plants. The claim was that this was done to improve the safety of the plant by keeping the operator out of the loop'' for the first 30 minutes of some transients or accidents.

White, J.D.

1990-10-10T23:59:59.000Z

306

CFD analysis for solar chimney power plants  

Science Journals Connector (OSTI)

Abstract Solar chimney power plants are investigated numerically using ANSYS Fluent and an in-house developed Computational Fluid Dynamics (CFD) code. Analytical scaling laws are verified by considering a large range of scales with tower heights between 1m (sub-scale laboratory model) and 1000m (largest envisioned plant). A model with approximately 6m tower height is currently under construction at the University of Arizona. Detailed time-dependent high-resolution simulations of the flow in the collector and chimney of the model provide detailed insight into the fluid dynamics and heat transfer mechanisms. Both transversal and longitudinal convection rolls are identified in the collector, indicating the presence of a RayleighBnardPoiseuille instability. Local separation is observed near the chimney inflow. The flow inside the chimney is fully turbulent.

Hermann F. Fasel; Fanlong Meng; Ehsan Shams; Andreas Gross

2013-01-01T23:59:59.000Z

307

Relative Movements for Design of Commodities in Nuclear Power Plants  

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

Relative Movements for Design of Commodities in Nuclear Power Plants Javad Moslemian, Vice President, Nuclear Power Technologies, Sargent & Lundy LLC Nezar Abraham, Senior Associate II, Nuclear Power Technologies, Sargent & Lundy LLC

308

Single stage rankine and cycle power plant  

SciTech Connect

The specification describes a Rankine cycle power plant of the single stage type energized by gasified freon, the latter being derived from freon in the liquid state in a boiler provided in the form of a radio frequency heating cell adapted at low energy input to effect a rapid change of state from liquid freon at a given temperature and pressure to gaseous freon of relatively large volume, thereby to drive a Rankine cycle type of engine recognized in the prior art as a steam engine type of engine of the piston or turbine type.

Closs, J.J.

1981-10-13T23:59:59.000Z

309

NSR and the Power Plant Improvement Initiative  

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

SOURCE REVIEW (NSR) and the CLEAN COAL SOURCE REVIEW (NSR) and the CLEAN COAL POWER INITIATIVE (CCPI) Summary Changes which result in increases in emissions of air pollutants from existing industrial facilities, such as power plants, can invoke stringent and costly new regulations. However, it is not the intent of such requirements to present a barrier to the installation of environmentally beneficial pollution control projects, or to projects demonstrating new methods to burn coal cleanly under the DOE Clean Coal Technology Program. Special provisions are included in the Clean Air Act and its implementing regulations to address potential exemptions of such projects from new source review regulations. This paper provides a general review of those provisions, and encourages project managers to

310

Reliability of the Solar One plant during the power production phase.  

SciTech Connect

Solar One is the world's largest central receiver power plant. During the last 4 years the plant availability was 80%, 83%, and 96%, respectively, during hours of sunshine. This reliability is considered to be excellent considering the plant is a first-of-a-kind facility and because it has been subjected to daily cyclic service. In this paper we present the frequencies and causes of the plant outages that occurred. The ten most important causes comprised 72% of the total outage time. Qualitative insights related to the cause and mitigation of these ten are provided. The information presented in this paper will be useful to studies aimed at improving the reliability of future solar central receiver power plants. It is also useful to members of the utility industry who are considering investing in this technology or are considering cyclic operation of conventional power plants. 4 refs., 3 figs.

Kolb, Gregory J.; Lopez, Charles W.

1989-01-01T23:59:59.000Z

311

Power System Frequency Control Characteristics as a Function of Nuclear Power Plant Participation  

Science Journals Connector (OSTI)

When the participation of nuclear power plants in electric power system increases then they have to be ... take an increasing part in the frequency and power control of the power system. However there are specifi...

Z. Domachowski

1988-01-01T23:59:59.000Z

312

Tribology in coal-fired power plants  

Science Journals Connector (OSTI)

Material wear and degradation is of great importance to the economy of South Africa especially within the mining, agriculture, manufacturing and power generation fields. It has been found that unexpected and high rates of fly-ash erosion occur at certain sections of power plants, this is particularly evident at the Majuba power station. The loss of small amounts of material due to erosion can be enough to cause serious damage and significantly reduce the working lifetime of, for, e.g. hopper liners. This study investigated the long-term solid particle erosion of a range of oxide and nitride-fired SiC-based ceramics and alumina with the aim of reducing erosive wear damage in power plants. This entailed carrying out experimental tests on an in-house built erosion testing machine that simulate the problems encountered in the industry. The target materials were eroded with 125180?m silica sand at shallow and high impact angles. The surface wear characteristics were studied using both light and scanning electron microscopy (SEM). The results obtained indicate that the erosion rates of the materials remain fairly constant from the onset. It was found that prolonged exposure to erosion results in the progressive removal of the matrix and subsequent loss of unsupported SiC particulates. The fact that the particles were relatively small did not have a significant effect on the erosion rate. This would explain the observed constant rates of erosion for longer periods. These behaviours can be further explained in terms of the composition and mechanical properties of the erodents and target ceramics.

D.O. Moumakwa; K. Marcus

2005-01-01T23:59:59.000Z

313

A stochastic model for the daily coordination of pumped storage hydro plants and wind power plants  

Science Journals Connector (OSTI)

We propose a stochastic model for the daily operation scheduling of a generation system including pumped storage hydro plants and wind power plants, where the uncertainty is represented by the hourly wind power p...

Maria Teresa Vespucci; Francesca Maggioni

2012-03-01T23:59:59.000Z

314

INTEGRATED POWER GENERATION SYSTEMS FOR COAL MINE WASTE METHANE UTILIZATION  

SciTech Connect

An integrated system to utilize the waste coal mine methane (CMM) at the Federal No. 2 Coal Mine in West Virginia was designed and built. The system includes power generation, using internal combustion engines, along with gas processing equipment to upgrade sub-quality waste methane to pipeline quality standards. The power generation has a nominal capacity of 1,200 kw and the gas processing system can treat about 1 million cubic feet per day (1 MMCFD) of gas. The gas processing is based on the Northwest Fuel Development, Inc. (NW Fuel) proprietary continuous pressure swing adsorption (CPSA) process that can remove nitrogen from CMM streams. The two major components of the integrated system are synergistic. The byproduct gas stream from the gas processing equipment can be used as fuel for the power generating equipment. In return, the power generating equipment provides the nominal power requirements of the gas processing equipment. This Phase III effort followed Phase I, which was comprised of a feasibility study for the project, and Phase II, where the final design for the commercial-scale demonstration was completed. The fact that NW Fuel is desirous of continuing to operate the equipment on a commercial basis provides the validation for having advanced the project through all of these phases. The limitation experienced by the project during Phase III was that the CMM available to operate the CPSA system on a commercial basis was not of sufficiently high quality. NW Fuel's CPSA process is limited in its applicability, requiring a relatively high quality of gas as the feed to the process. The CPSA process was demonstrated during Phase III for a limited time, during which the processing capabilities met the expected results, but the process was never capable of providing pipeline quality gas from the available low quality CMM. The NW Fuel CPSA process is a low-cost ''polishing unit'' capable of removing a few percent nitrogen. It was never intended to process CMM streams containing high levels of nitrogen, as is now the case at the Federal No.2 Mine. Even lacking the CPSA pipeline delivery demonstration, the project was successful in laying the groundwork for future commercial applications of the integrated system. This operation can still provide a guide for other coal mines which need options for utilization of their methane resources. The designed system can be used as a complete template, or individual components of the system can be segregated and utilized separately at other mines. The use of the CMM not only provides an energy fuel from an otherwise wasted resource, but it also yields an environmental benefit by reducing greenhouse gas emissions. The methane has twenty times the greenhouse effect as compared to carbon dioxide, which the combustion of the methane generates. The net greenhouse gas emission mitigation is substantial.

Peet M. Soot; Dale R. Jesse; Michael E. Smith

2005-08-01T23:59:59.000Z

315

Utility-scale Power Tower Solar Systems: Performance Acceptance Test Guidelines  

Science Journals Connector (OSTI)

Abstract Prior to commercial operation, large solar systems in utility-size power plants need to pass performance acceptance tests conducted by the engineering, procurement, and construction (EPC) contractor or owners. In lieu of the present absence of ASME or other international test codes developed for this purpose, the NREL undertook the development of interim Guidelines to provide recommendations for test procedures that can yield results of a high level of accuracy consistent with good engineering knowledge and practice. The Guidelines contained here follow the general approach of the earlier NREL report on parabolic trough collector fields, but in this case are specifically written for power tower solar systems composed of a heliostat (reflector) field directing the sun's rays to a receiver (heat exchanger) on a high central tower. The working fluid in the tower receiver can be molten salt, water/steam, air, CO2, or other suitable fluids, each with its own particular attributes. The fundamental differences between acceptance of a solar power plant and a conventional fossil-fired plant are the inherently transient nature of the energy source and the necessity to use a performance projection model in the acceptance process. Two primary types of test runs are to be conducted. The first the Short-Duration Steady-State Thermal Power Test (Power Test) measures the thermal power output of the solar system under clear-sky conditions over a short period, during which thermal equilibrium and stable steady-state conditions exist, and compares the measured results to performance model projections for those conditions. The second test type the Long-Duration Production (or Reliability) Test (Production Test) is a continuous multi-day energy test that gathers multiple detailed daily thermal energy outputs and compares the results to projections from a performance model. Both clear-sky and partly cloudy conditions are acceptable. Additionally, the functionality of the solar system should be observed with regard to such items as daily startup, normal operation, standby and shutdown.

D. Kearney

2014-01-01T23:59:59.000Z

316

Optimal Endogenous Carbon Taxes Electric Power Supply Chains with Power Plants  

E-Print Network (OSTI)

Optimal Endogenous Carbon Taxes for Electric Power Supply Chains with Power Plants Anna Nagurney for the determination of optimal carbon taxes applied to electric power plants in the con- text of electric power supply portion of such policy inter- ventions directed at the electric power industry. The general framework

Nagurney, Anna

317

BOILER MATERIALS FOR ULTRASUPERCRITICAL COAL POWER PLANTS  

SciTech Connect

The principal objective of this project is to develop materials technology for use in ultrasupercritical (USC) plant boilers capable of operating with 760 C (1400 F), 35 MPa (5000 psi) steam. In the 21st century, the world faces the critical challenge of providing abundant, cheap electricity to meet the needs of a growing global population while at the same time preserving environmental values. Most studies of this issue conclude that a robust portfolio of generation technologies and fuels should be developed to assure that the United States will have adequate electricity supplies in a variety of possible future scenarios. The use of coal for electricity generation poses a unique set of challenges. On the one hand, coal is plentiful and available at low cost in much of the world, notably in the U.S., China, and India. Countries with large coal reserves will want to develop them to foster economic growth and energy security. On the other hand, traditional methods of coal combustion emit pollutants and CO{sub 2} at high levels relative to other generation options. Maintaining coal as a generation option in the 21st century will require methods for addressing these environmental issues. This project has established a government/industry consortium to undertake a five-year effort to evaluate and develop of advanced materials that allow the use of advanced steam cycles in coal-based power plants. These advanced cycles, with steam temperatures up to 760 C, will increase the efficiency of coal-fired boilers from an average of 35% efficiency (current domestic fleet) to 47% (HHV). This efficiency increase will enable coal-fired power plants to generate electricity at competitive rates (irrespective of fuel costs) while reducing CO{sub 2} and other fuel-related emissions by as much as 29%. Success in achieving these objectives will support a number of broader goals. First, from a national prospective, the program will identify advanced materials that will make it possible to maintain a cost-competitive, environmentally acceptable coal-based electric generation option. High sulfur coals will specifically benefit in this respect by having these advanced materials evaluated in high-sulfur coal firing conditions and from the significant reductions in waste generation inherent in the increased operational efficiency. Second, from a national prospective, the results of this program will enable domestic boiler manufacturers to successfully compete in world markets for building high-efficiency coal-fired power plants.

R. Viswanathan; K. Coleman

2003-01-20T23:59:59.000Z

318

BOILER MATERIALS FOR ULTRASUPERCRITICAL COAL POWER PLANTS  

SciTech Connect

The principal objective of this project is to develop materials technology for use in ultrasupercritical (USC) plant boilers capable of operating with 760 C (1400 F), 35 MPa (5000 psi) steam. In the 21st century, the world faces the critical challenge of providing abundant, cheap electricity to meet the needs of a growing global population while at the same time preserving environmental values. Most studies of this issue conclude that a robust portfolio of generation technologies and fuels should be developed to assure that the United States will have adequate electricity supplies in a variety of possible future scenarios. The use of coal for electricity generation poses a unique set of challenges. On the one hand, coal is plentiful and available at low cost in much of the world, notably in the U.S., China, and India. Countries with large coal reserves will want to develop them to foster economic growth and energy security. On the other hand, traditional methods of coal combustion emit pollutants and CO{sub 2} at high levels relative to other generation options. Maintaining coal as a generation option in the 21st century will require methods for addressing these environmental issues. This project has established a government/industry consortium to undertake a five-year effort to evaluate and develop of advanced materials that allow the use of advanced steam cycles in coal-based power plants. These advanced cycles, with steam temperatures up to 760 C, will increase the efficiency of coal-fired boilers from an average of 35% efficiency (current domestic fleet) to 47% (HHV). This efficiency increase will enable coal-fired power plants to generate electricity at competitive rates (irrespective of fuel costs) while reducing CO{sub 2} and other fuel-related emissions by as much as 29%. Success in achieving these objectives will support a number of broader goals. First, from a national prospective, the program will identify advanced materials that will make it possible to maintain a cost-competitive, environmentally acceptable coal-based electric generation option. High sulfur coals will specifically benefit in this respect by having these advanced materials evaluated in high-sulfur coal firing conditions and from the significant reductions in waste generation inherent in the increased operational efficiency. Second, from a national prospective, the results of this program will enable domestic boiler manufacturers to successfully compete in world markets for building high-efficiency coal-fired power plants.

R. Viswanathan; K. Coleman

2002-10-15T23:59:59.000Z

319

BOILER MATERIALS FOR ULTRASUPERCRITICAL COAL POWER PLANTS  

SciTech Connect

The principal objective of this project is to develop materials technology for use in ultrasupercritical (USC) plant boilers capable of operating with 760 C (1400 F), and up to 5500 psi with emphasis upon 35 MPa (5000 psi) steam. In the 21st century, the world faces the critical challenge of providing abundant, cheap electricity to meet the needs of a growing global population while at the same time preserving environmental values. Most studies of this issue conclude that a robust portfolio of generation technologies and fuels should be developed to assure that the United States will have adequate electricity supplies in a variety of possible future scenarios. The use of coal for electricity generation poses a unique set of challenges. On the one hand, coal is plentiful and available at low cost in much of the world, notably in the U.S., China, and India. Countries with large coal reserves will want to develop them to foster economic growth and energy security. On the other hand, traditional methods of coal combustion emit pollutants and CO{sub 2} at high levels relative to other generation options. Maintaining coal as a generation option in the 21st century will require methods for addressing these environmental issues. This project has established a government/industry consortium to undertake a five-year effort to evaluate and develop advanced materials that allow the use of advanced steam cycles in coal-based power plants. These advanced cycles, with steam temperatures up to 760 C, will increase the efficiency of coal-fired boilers from an average of 35% efficiency (current domestic fleet) to 47% (HHV). This efficiency increase will enable coal-fired power plants to generate electricity at competitive rates (irrespective of fuel costs) while reducing CO{sub 2} and other fuel-related emissions by as much as 29%. Success in achieving these objectives will support a number of broader goals. First, from a national prospective, the program will identify advanced materials that will make it possible to maintain a cost-competitive, environmentally-acceptable coal-based electric generation option. High sulfur coals will specifically benefit in this respect by having these advanced materials evaluated in high-sulfur coal firing conditions and from the significant reductions in waste generation inherent in the increased operational efficiency. Second, from a national perspective, the results of this program will enable domestic boiler manufacturers to successfully compete in world markets for building high-efficiency coal-fired power plants.

R. Viswanathan

2002-04-15T23:59:59.000Z

320

BOILER MATERIALS FOR ULTRASUPERCRITICAL COAL POWER PLANTS  

SciTech Connect

The principal objective of this project is to develop materials technology for use in ultrasupercritical (USC) plant boilers capable of operating with 760 C (1400 F), 35 MPa (5000 psi) steam. In the 21st century, the world faces the critical challenge of providing abundant, cheap electricity to meet the needs of a growing global population while at the same time preserving environmental values. Most studies of this issue conclude that a robust portfolio of generation technologies and fuels should be developed to assure that the United States will have adequate electricity supplies in a variety of possible future scenarios. The use of coal for electricity generation poses a unique set of challenges. On the one hand, coal is plentiful and available at low cost in much of the world, notably in the U.S., China, and India. Countries with large coal reserves will want to develop them to foster economic growth and energy security. On the other hand, traditional methods of coal combustion emit pollutants and CO{sub 2} at high levels relative to other generation options. Maintaining coal as a generation option in the 21st century will require methods for addressing these environmental issues. This project has established a government/industry consortium to undertake a five-year effort to evaluate and develop of advanced materials that allow the use of advanced steam cycles in coal-based power plants. These advanced cycles, with steam temperatures up to 760 C, will increase the efficiency of coal-fired boilers from an average of 35% efficiency (current domestic fleet) to 47% (HHV). This efficiency increase will enable coal-fired power plants to generate electricity at competitive rates (irrespective of fuel costs) while reducing CO{sub 2} and other fuel-related emissions by as much as 29%. Success in achieving these objectives will support a number of broader goals. First, from a national prospective, the program will identify advanced materials that will make it possible to maintain a cost-competitive, environmentally acceptable coal-based electric generation option. High sulfur coals will specifically benefit in this respect by having these advanced materials evaluated in high-sulfur coal firing conditions and from the significant reductions in waste generation inherent in the increased operational efficiency. Second, from a national prospective, the results of this program will enable domestic boiler manufacturers to successfully compete in world markets for building high-efficiency coal-fired power plants.

R. Viswanathan; K. Coleman

2002-07-15T23:59:59.000Z

Note: This page contains sample records for the topic "utility power plants" from the National Library of EnergyBeta (NLEBeta).
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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

Alternative off-site power supply improves nuclear power plant safety  

Science Journals Connector (OSTI)

Abstract A reliable power system is important for safe operation of the nuclear power plants. The station blackout event is of great importance for nuclear power plant safety. This event is caused by the loss of all alternating current power supply to the safety and non-safety buses of the nuclear power plant. In this study an independent electrical connection between a pumped-storage hydro power plant and a nuclear power plant is assumed as a standpoint for safety and reliability analysis. The pumped-storage hydro power plant is considered as an alternative power supply. The connection with conventional accumulation type of hydro power plant is analysed in addition. The objective of this paper is to investigate the improvement of nuclear power plant safety resulting from the consideration of the alternative power supplies. The safety of the nuclear power plant is analysed through the core damage frequency, a risk measure assess by the probabilistic safety assessment. The presented method upgrades the probabilistic safety assessment from its common traditional use in sense that it considers non-plant sited systems. The obtained results show significant decrease of the core damage frequency, indicating improvement of nuclear safety if hydro power plant is introduced as an alternative off-site power source.

Blae Gjorgiev; Andrija Volkanovski; Duko Kan?ev; Marko ?epin

2014-01-01T23:59:59.000Z

322

Impact of Wind Power Plants on Voltage and Transient Stability of Power Systems  

SciTech Connect

A standard three-machine, nine-bus wind power system is studied and augmented by a radially connected wind power plant that contains 22 wind turbine generators.

Muljadi, E.; Nguyen, Tony B.; Pai, M. A.

2008-09-30T23:59:59.000Z

323

Efficient Power Converters for PV Arrays : Scalable Submodule Power Conversion for Utility-Scale Photovoltaics  

SciTech Connect

Solar ADEPT Project: SolarBridge is developing a new power conversion technique to improve the energy output of PV power plants. This new technique is specifically aimed at large plants where many solar panels are connected together. SolarBridge is correcting for the inefficiencies that occur when two solar panels that encounter different amounts of sun are connected together. In most conventional PV system, the weakest panel limits the energy production of the entire system. Thats because all of the energy collected by the PV system feeds into a single collection point where a central inverter then converts it into useable energy for the grid. SolarBridge has found a more efficient and cost-effective way to convert solar energy, correcting these power differences before they reach the grid.

None

2012-02-23T23:59:59.000Z

324

Power/desal plant evolves to meet changing needs  

SciTech Connect

This article reviews the design and operation of a dual purpose power/desalination plant in the Virgin Islands. The topics of the article include a description of the original plant design and operation, combined-cycle integration with existing power/desalination plant, system design, operating experience and incorporation of the St. Croix design at St. Thomas.

Atkins, T.E.; Rothgeb, G.

1993-08-01T23:59:59.000Z

325

Electromagnetic Compatibility in Nuclear Power Plants  

SciTech Connect

Electromagnetic compatibility (EMC) has long been a key element of qualification for mission critical instrumentation and control (I&C) systems used by the U.S. military. The potential for disruption of safety-related I&C systems by electromagnetic interference (EMI), radio-frequency interference (RFI), or power surges is also an issue of concern for the nuclear industry. Experimental investigations of the potential vulnerability of advanced safety systems to EMI/RFI, coupled with studies of reported events at nuclear power plants (NPPs) that are attributed to EMI/RFI, confirm the safety significance of EMC for both analog and digital technology. As a result, Oak Ridge National Laboratory has been engaged in the development of the technical basis for guidance that addresses EMC for safety-related I&C systems in NPPs. This research has involved the identification of engineering practices to minimize the potential impact of EMI/RFI and power surges and an evaluation of the ambient electromagnetic environment at NPPs to tailor those practices for use by the nuclear industry. Recommendations for EMC guidance have been derived from these research findings and are summarized in this paper.

Ewing, P.D.; Kercel, S.W.; Korsah, K.; Wood, R.T.

1999-08-29T23:59:59.000Z

326

Oscillation Damping: A Comparison of Wind and Photovoltaic Power Plant Capabilities: Preprint  

SciTech Connect

This work compares and contrasts strategies for providing oscillation damping services from wind power plants and photovoltaic power plants.

Singh, M.; Allen, A.; Muljadi, E.; Gevorgian, V.

2014-07-01T23:59:59.000Z

327

UNSUPERVISED CLUSTERING FOR FAULT DIAGNOSIS IN NUCLEAR POWER PLANT COMPONENTS  

E-Print Network (OSTI)

1 UNSUPERVISED CLUSTERING FOR FAULT DIAGNOSIS IN NUCLEAR POWER PLANT COMPONENTS Piero Baraldi1 on transients originated by different faults in the pressurizer of a nuclear power reactor. Key Words: Fault of Nuclear Power Plants (NPPs) [Cheon et al., 1993; Kim et al., 1996; Reifman, 1997; Zio et al., 2006a; Zio

Boyer, Edmond

328

Corrosion Investigations at Masned Combined Heat and Power Plant  

E-Print Network (OSTI)

Corrosion Investigations at Masnedø Combined Heat and Power Plant Part VI Melanie Montgomery AT MASNED? COMBINED HEAT AND POWER PLANT PART VI CONTENTS 1. Introduction Department for Manufacturing Engineering Technical University of Denmark Asger Karlsson Energi E2 Power

329

Use of experience curves to estimate the future cost of power plants with CO2 capture  

E-Print Network (OSTI)

production plants, and steam methane reforming (SMR) systemsproduction via steam methane reforming, (e) power plant FGD

Rubin, Edward S.; Yeh, Sonia; Antes, Matt; Berkenpas, Michael; Davison, John

2007-01-01T23:59:59.000Z

330

Nuclear Power Plant Construction Support (North Carolina)  

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

Language in the North Carolina Renewable Energy and Energy Efficiency Portfolio Standard allows a utility to have incurred costs reviewed by the North Carolina Utilities Commission (NCUC)...

331

Infrastructure development assistance modeling for nuclear power plant  

SciTech Connect

The purpose of this paper is to develop a model, a general frame to be utilized in assisting newcomer countries to start a nuclear power program. A nuclear power plant project involves technical complexity and high level of investment with long duration. Considering newcomers are mostly developing countries that lack the national infrastructure, key infrastructure issues may constitute the principal constraints to the development of a nuclear power program. In this regard, it is important to provide guidance and support to set up an appropriate infrastructure when we help them with the first launch of nuclear power plant project. To date, as a sole nuclear power generation company, KHNP has been invited many times to mentor or assist newcomer countries for their successful start of a nuclear power program since Republic of Korea is an exemplary case of a developing country which began nuclear power program from scratch and became a major world nuclear energy country in a short period of time. Through hosting events organized to aid newcomer countries' initiation of nuclear power projects, difficulties have been recognized. Each event had different contents according to circumstances because they were held as an unstructured and one-off thing. By developing a general model, we can give more adequate and effective aid in an efficient way. In this paper, we created a model to identify necessary infrastructures at the right stage, which was mainly based on a case of Korea. Taking into account the assistance we received from foreign companies and our own efforts for technological self-reliance, we have developed a general time table and specified activities required to do at each stage. From a donor's perspective, we explored various ways to help nuclear infrastructure development including technical support programs, training courses, and participating in IAEA technical cooperation programs on a regular basis. If we further develop the model, the next task would be to make the model more sophisticated as a 'semi-tailored model' so that it can be applied to a certain country reflecting its unique conditions. In accordance with its degree of established infrastructure, we can adjust or modify the model. Despite lots of benefits of using this model, there remain limitations such as time and budget constraints. These problems, however, can be addressed by cooperating with international organization such as the IAEA and other companies that share the same goal of helping newcomer countries introduce nuclear power. (authors)

Park, J. H.; Hwang, K.; Park, K. M.; Kim, S. W.; Lee, S. M. [Korea Hydro and Nuclear Power Co., LTD, 23, 106 gil, Yeongdong-daero, Gangnam-gu, 153-791 (Korea, Republic of)

2012-07-01T23:59:59.000Z

332

Unsupervised neural network for forecasting alarms in hydroelectric power plant  

Science Journals Connector (OSTI)

Power plant management relies on monitoring many signals that represent the technical parameters of the real plant. The use of neural networks (NN) is a novel approach that can help to produce decisions when i...

P. Isasi-Viuela; J. M. Molina-Lpez

1997-01-01T23:59:59.000Z

333

Risk-informed incident management for nuclear power plants  

E-Print Network (OSTI)

Decision making as a part of nuclear power plant operations is a critical, but common, task. Plant management is forced to make decisions that may have safety and economic consequences. Formal decision theory offers the ...

Smith, Curtis Lee, 1966-

2002-01-01T23:59:59.000Z

334

Fuel Cell Power Plant Experience Naval Applications | Department...  

Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

Plant Experience Naval Applications Fuel Cell Power Plant Experience Naval Applications Presented at the DOE-DOD Shipboard APU Workshop on March 29, 2011. apu20118wolak.pdf More...

335

Fuel Cell Power Plants Renewable and Waste Fuels | Department...  

Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

Plants Renewable and Waste Fuels Fuel Cell Power Plants Renewable and Waste Fuels Presentation by Frank Wolak, Fuel Cell Energy, at the Waste-to-Energy using Fuel Cells Workshop...

336

North Brawley Power Plant Asset Impairment Analysis | Open Energy  

Open Energy Info (EERE)

North Brawley Power Plant Asset Impairment Analysis North Brawley Power Plant Asset Impairment Analysis Jump to: navigation, search OpenEI Reference LibraryAdd to library Web Site: North Brawley Power Plant Asset Impairment Analysis Author Giza Singer Even Published Publisher Not Provided, Date Not Provided DOI Not Provided Check for DOI availability: http://crossref.org Online Internet link for North Brawley Power Plant Asset Impairment Analysis Citation Giza Singer Even. North Brawley Power Plant Asset Impairment Analysis [Internet]. [updated 2012;cited 2012]. Available from: http://www.sec.gov/Archives/edgar/data/1296445/000119312512118396/d316623dex991.htm Retrieved from "http://en.openei.org/w/index.php?title=North_Brawley_Power_Plant_Asset_Impairment_Analysis&oldid=682476" Categories: References

337

Investment Decisions for Baseload Power Plants  

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

Investment Decisions for Investment Decisions for Baseload Power Plants January 29, 2010 402/012910 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 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 therein 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

338

SUPERCRITICAL STEAM CYCLE FOR NUCLEAR POWER PLANT  

SciTech Connect

Revolutionary improvement of the nuclear plant safety and economy with light water reactors can be reached with the application of micro-fuel elements (MFE) directly cooled by a supercritical pressure light-water coolant-moderator. There are considerable advantages of the MFE as compared with the traditional fuel rods, such as: Using supercritical and superheated steam considerably increases the thermal efficiency of the Rankine cycle up to 44-45%. Strong negative coolant and void reactivity coefficients with a very short thermal delay time allow the reactor to shutdown quickly in the event of a reactivity or power excursion. Core melting and the creation of corium during severe accidents are impossible. The heat transfer surface area is larger by several orders of magnitude due to the small spherical dimensions of the MFE. The larger heat exchange surface significantly simplifies residual heat removal by natural convection and radiation from the core to a subsequent passive system of heat removal.

Tsiklauri, Georgi V.; Talbert, Robert J.; Schmitt, Bruce E.; Filippov, Gennady A.; Bogojavlensky, Roald G.; Grishanin, Evgeny I.

2005-07-01T23:59:59.000Z

339

Emissions, Monitoring, and Control of Mercury from Subbituminous Coal-Fired Power Plants - Phase II  

SciTech Connect

Western Research Institute (WRI), in conjunction with Western Farmers Electric Cooperative (WFEC), has teamed with Clean Air Engineering of Pittsburgh PA to conduct a mercury monitoring program at the WEFC Hugo plant in Oklahoma. Sponsored by US Department of Energy Cooperative Agreement DE-FC-26-98FT40323, the program included the following members of the Subbituminous Energy Coalition (SEC) as co-sponsors: Missouri Basin Power Project; DTE Energy; Entergy; Grand River Dam Authority; and Nebraska Public Power District. This research effort had five objectives: (1) determine the mass balance of mercury for subbituminous coal-fired power plant; (2) assess the distribution of mercury species in the flue gas (3) perform a comparison of three different Hg test methods; (4) investigate the long-term (six months) mercury variability at a subbituminous coal-fired power plant; and (5) assess operation and maintenance of the Method 324 and Horiba CEMS utilizing plant personnel.

Alan Bland; Jesse Newcomer; Allen Kephart; Volker Schmidt; Gerald Butcher

2008-10-31T23:59:59.000Z

340

Utility of Plant Growth Regulation in Cotton Production D.M. Dodds, Mississippi State University  

E-Print Network (OSTI)

Utility of Plant Growth Regulation in Cotton Production Authors D.M. Dodds, Mississippi State State University, formerly Louisiana State University R.L. Nichols, Cotton Incorporated Plant Growth Regulation in Cotton Plant growth regulators (PGRs) are commonly used to manage vegetative growth in cotton

Behmer, Spencer T.

Note: This page contains sample records for the topic "utility power plants" 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

Shutdown and low-power operation at commercial nuclear power plants in the United States. Final report  

SciTech Connect

The report contains the results of the NRC Staff`s evaluation of shutdown and low-power operations at US commercial nuclear power plants. The report describes studies conducted by the staff in the following areas: Operating experience related to shutdown and low-power operations, probabilistic risk assessment of shutdown and low-power conditions and utility programs for planning and conducting activities during periods the plant is shut down. The report also documents evaluations of a number of technical issues regarding shutdown and low-power operations performed by the staff, including the principal findings and conclusions. Potential new regulatory requirements are discussed, as well as potential changes in NRC programs. A draft report was issued for comment in February 1992. This report is the final version and includes the responses to the comments along with the staff regulatory analysis of potential new requirements.

Not Available

1993-09-01T23:59:59.000Z

342

Power plant report (EIA-759), current (for microcomputers). Data file  

SciTech Connect

The purpose of Form EIA-759, formerly FPC-4, Power Plant Report, is to collect data necessary to fulfill regulatory responsibility; ensure power reliability; and measure fuel consumption and power production. The data diskette contains data collected by the survey. Specific ownership code, prime mover code, fuel code, company code, plant name, current capacity, fuel name, old capacity, effective date - month/year, status, multistate code, current year, generation, consumption, stocks, electric plant code, and NERC code are included.

NONE

1992-08-01T23:59:59.000Z

343

REDUCING POWER PRODUCTION COSTS BY UTILIZING PETROLEUM COKE  

SciTech Connect

A Powder River Basin subbituminous coal from the North Antelope mine and a petroleum shot coke were received from Northern States Power Company (NSP) for testing the effects of parent fuel properties on coal-coke blend grindability and evaluating the utility of petroleum coke blending as a strategy for improving electrostatic precipitator (ESP) particulate collection efficiency. Petroleum cokes are generally harder than coals, as indicated by Hardgrove grindability tests. Therefore, the weaker coal component may concentrate in the finer size fractions during the pulverizing of coal-coke blends. The possibility of a coal-coke size fractionation effect is being investigated because it may adversely affect combustion performance. Although the blending of petroleum coke with coal may adversely affect combustion performance, it may enhance ESP particulate collection efficiency. Petroleum cokes contain much higher concentrations of V relative to coals. Consequently, coke blending can significantly increase the V content of fly ash resulting from coal-coke combustion. Pentavalent vanadium oxide (V{sub 2}O{sub 5}) is a known catalyst for transforming gaseous sulfur dioxide (SO{sub 2}[g]) to gaseous sulfur trioxide (SO{sub 3}[g]). The presence of SO{sub 3}(g) strongly affects fly ash resistivity and, thus, ESP performance.

NONE

1998-09-01T23:59:59.000Z

344

Reducing power production costs by utilizing petroleum coke. Annual report  

SciTech Connect

A Powder River Basin subbituminous coal from the North Antelope mine and a petroleum shot coke were received from Northern States Power Company (NSP) for testing the effects of parent fuel properties on coal-coke blend grindability and evaluating the utility of petroleum coke blending as a strategy for improving electrostatic precipitator (ESP) particulate collection efficiency. Petroleum cokes are generally harder than coals, as indicated by Hardgrove grindability tests. Therefore, the weaker coal component may concentrate in the finer size fractions during the pulverizing of coal-coke blends. The possibility of a coal-coke size fractionation effect is being investigated because it may adversely affect combustion performance, it may enhance ESP particulate collection efficiency. Petroleum cokes contain much higher concentrations of V relative to coals. Consequently, coke blending can significantly increase the V content of fly ash resulting from coal-coke combustion. Pentavalent vanadium oxide (V{sub 2}O{sub 5}) is a known catalyst for transforming gaseous sulfur dioxide (SO{sub 2}[g]) to gaseous sulfur trioxide (SO{sub 3}[g]). The presence of SO{sub 3}(g) strongly affects fly ash resistivity and, thus, ESP performance.

Galbreath, K.C.

1998-07-01T23:59:59.000Z

345

"2012 Non-Utility Power Producers- Sales"  

U.S. Energy Information Administration (EIA) Indexed Site

Sales" Sales" "(Data from form EIA-861U)" ,,,"Sales (Megawatthours)" "Entity","State","Ownership","Residential","Commercial","Industrial","Transportation","Total" "Riceland Foods Inc.","AR","Non_Utility",".",".",33463,".",33463 "Constellation Solar Arizona LLC","AZ","Non_Utility",".",".",6883,".",6883 "FRV SI Transport Solar LP","AZ","Non_Utility",".",1820,".",".",1820 "MFP Co III, LLC","AZ","Non_Utility",".",9651,".",".",9651

346

"2012 Non-Utility Power Producers- Revenue"  

U.S. Energy Information Administration (EIA) Indexed Site

Revenue" Revenue" "(Data from form EIA-861U)" ,,,"Revenue (thousand dollars)" "Entity","State","Ownership","Residential","Commercial","Industrial","Transportation","Total" "Riceland Foods Inc.","AR","Non_Utility",".",".",1735,".",1735 "Constellation Solar Arizona LLC","AZ","Non_Utility",".",".",798,".",798 "FRV SI Transport Solar LP","AZ","Non_Utility",".",243,".",".",243 "MFP Co III, LLC","AZ","Non_Utility",".",603,".",".",603

347

Fuel cell power plants in a distributed generator application  

SciTech Connect

ONSI`s (a subsidiary of International Fuel Cells Corporation) world wide fleet of 200-kW PC25{trademark} phosphoric acid fuel cell power plants which began operation early in 1992 has shown excellent performance and reliability in over 1 million hours of operation. This experience has verified the clean, quiet, reliable operation of the PC25 and confirmed its application as a distributed generator. Continuing product development efforts have resulted in a one third reduction of weight and volume as well as improved installation and operating characteristics for the PC25 C model. Delivery of this unit began in 1995. International Fuel Cells (IFC) continues its efforts to improve product design and manufacturing processes. This progress has been sustained at a compounded rate of 10 percent per year since the late 1980`s. These improvements will permit further reductions in the initial cost of the power plant and place increased emphasis on market development as the pacing item in achieving business benefits from the PC25 fuel cell. Derivative product opportunities are evolving with maturation of the technologies in a commercial environment. The recent announcement of Praxair, Inc., and IFC introducing a non-cryogenic hydrogen supply system utilizing IFC`s steam reformer is an example. 11 figs.

Smith, M.J. [International Fuel Cells Corp., South Windsor, CT (United States)

1996-12-31T23:59:59.000Z

348

From the first nuclear power plant to fourth-generation nuclear power installations [on the 60th anniversary of the Worlds First nuclear power plant  

Science Journals Connector (OSTI)

Successful commissioning in the 1954 of the Worlds First nuclear power plant constructed at the Institute for Physics ... center for training Soviet and foreign specialists on nuclear power plants, the personnel...

V. I. Rachkov; S. G. Kalyakin; O. F. Kukharchuk; Yu. I. Orlov

2014-05-01T23:59:59.000Z

349

NEPA Process for Geothermal Power Plants in the Deschutes National...  

Open Energy Info (EERE)

navigation, search GEOTHERMAL ENERGYGeothermal Home NEPA Document Collection for: NEPA Process for Geothermal Power Plants in the Deschutes National Forest EIS at Newberry...

350

The Chena Hot Springs 400kw Geothermal Power Plant: Experience...  

Open Energy Info (EERE)

efficiency requiresincreased power plant equipment size (turbine, condenser,pump and boiler) that can ordinarily become cost prohibitive.One of the main goals for the Chena...

351

Virtual Power Plant Simulation and Control Scheme Design.  

E-Print Network (OSTI)

?? Virtual Power Plant (VPP) is a concept that aggregate Distributed Energy Resources (DER) together, aims to overcome the capacity limits of single DER and (more)

Chen, Zhenwei

2012-01-01T23:59:59.000Z

352

Water generator replaces bottled water in nuclear power plant  

Science Journals Connector (OSTI)

WaterPure International Incorporated of Doylestown, Pennsylvania, USA, has announced that it has placed its atmospheric water generator (AWG) inside a selected nuclear power plant.

2007-01-01T23:59:59.000Z

353

Maryland Nuclear Profile - Calvert Cliffs Nuclear Power Plant  

U.S. Energy Information Administration (EIA) Indexed Site

Calvert Cliffs Nuclear Power Plant" "Unit","Summer capacity (mw)","Net generation (thousand mwh)","Summer capacity factor (percent)","Type","Commercial operation date","License...

354

New York Nuclear Profile - R E Ginna Nuclear Power Plant  

U.S. Energy Information Administration (EIA) Indexed Site

R E Ginna Nuclear Power Plant" "Unit","Summer Capacity (MW)","Net Generation (Thousand MWh)","Summer Capacity Factor (Percent)","Type","Commercial Operation Date","License...

355

Sensitivity analysis for the outages of nuclear power plants  

E-Print Network (OSTI)

Feb 17, 2012 ... Abstract: Nuclear power plants must be regularly shut down in order to perform refueling and maintenance operations. The scheduling of the...

Kengy Barty

2012-02-17T23:59:59.000Z

356

Parabolic Trough Solar Thermal Electric Power Plants (Fact Sheet)  

SciTech Connect

This fact sheet provides an overview of the potential for parabolic trough solar thermal electric power plants, especially in the Southwestern U.S.

Not Available

2006-07-01T23:59:59.000Z

357

Insights for Quantitative Risk Assessment of Combined Cycle Power Plants  

Science Journals Connector (OSTI)

Traditional techniques of risk analysis have been fitted for the application to combined cycle power plants and the results of several...

Gabriele Ballocco; Andrea Carpignano

2004-01-01T23:59:59.000Z

358

Sandia National Laboratories: character-izing solar-power-plant...  

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

character-izing solar-power-plant output variability Sandia PV Team Publishes Book Chapter On January 21, 2014, in Computational Modeling & Simulation, Energy, Modeling & Analysis,...

359

How a Geothermal Power Plant Works (Simple) - Text Version |...  

Energy Savers (EERE)

Lines Deliver Electricity Electrical current from the generator is sent to a step-up transformer outside the power plant. Voltage is increased in the transformer and electrical...

360

North Brawley Geothermal Power Plant Project Overview | Open...  

Open Energy Info (EERE)

Project Overview Jump to: navigation, search OpenEI Reference LibraryAdd to library Web Site: North Brawley Geothermal Power Plant Project Overview Author PCL Construction...

Note: This page contains sample records for the topic "utility power plants" 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

Construction Underway on First Geothermal Power Plant in New Mexico  

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

New Mexico Governor Bill Richardson and Raser Technologies, Inc. announced in late August that construction has begun on the first commercial geothermal power plant in New Mexico.

362

Geothermal Power Plants Minimizing Solid Waste and Recovering Minerals  

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

Although many geothermal power plants generate no appreciable solid waste, the unique characteristics of some geothermal fluids require special attention to handle entrained solid byproducts.

363

Heat Exchanger Design for Solar Gas-Turbine Power Plant.  

E-Print Network (OSTI)

?? The aim of this project is to select appropriate heat exchangers out of available gas-gas heat exchangers for used in a proposed power plant. (more)

Yakah, Noah

2012-01-01T23:59:59.000Z

364

Rock bed thermal storage for concentrating solar power plants.  

E-Print Network (OSTI)

??ENGLISH ABSTRACT: Concentrating solar power plants are a promising means of generating electricity. However, they are dependent on the sun as a source of energy, (more)

Allen, Kenneth Guy

2014-01-01T23:59:59.000Z

365

RAPID/BulkTransmission/Power Plant | Open Energy Information  

Open Energy Info (EERE)

BulkTransmissionPower Plant < RAPID | BulkTransmission Jump to: navigation, search RAPID Regulatory and Permitting Information Desktop Toolkit BETA RAPID Toolkit About Bulk...

366

Suginoi Hotel Geothermal Power Plant | Open Energy Information  

Open Energy Info (EERE)

Facility Power Plant Sector Geothermal energy Location Information Location Beppu, Japan Coordinates 33.283191762234, 131.47605371632 Loading map... "minzoom":false,"mapp...

367

A COMPUTATIONAL WORKBENCH ENVIRONMENT FOR VIRTUAL POWER PLANT SIMULATION  

SciTech Connect

This is the tenth Quarterly Technical Report for DOE Cooperative Agreement No: DE-FC26-00NT41047. The goal of the project is to develop and demonstrate a computational workbench for simulating the performance of Vision 21 Power Plant Systems. Within the last quarter, good progress has been made on all aspects of the project. Calculations for a full Vision 21 plant configuration have been performed for two gasifier types. An improved process model for simulating entrained flow gasifiers has been implemented into the workbench. Model development has focused on: a pre-processor module to compute global gasification parameters from standard fuel properties and intrinsic rate information; a membrane based water gas shift; and reactors to oxidize fuel cell exhaust gas. The data visualization capabilities of the workbench have been extended by implementing the VTK visualization software that supports advanced visualization methods, including inexpensive Virtual Reality techniques. The ease-of-use, functionality and plug-and-play features of the workbench were highlighted through demonstrations of the workbench at a DOE sponsored coal utilization conference. A white paper has been completed that contains recommendations on the use of component architectures, model interface protocols and software frameworks for developing a Vision 21 plant simulator.

Mike Bockelie; Dave Swensen; Martin Denison; Connie Senior; Zumao Chen; Temi Linjewile; Adel Sarofim; Bene Risio

2003-04-25T23:59:59.000Z

368

Several studies have shown that the availability of solar power plants often is  

E-Print Network (OSTI)

the utility, solar and research industries. Effective Capacity Metrics Simple metrics can be estimatedSeveral studies have shown that the availability of solar power plants often is high during times conditioning. These peaks are intensi- fied during heat waves, which are fueled by solar gain. Thus

Perez, Richard R.

369

Method of optimizing performance of Rankine cycle power plants. [US DOE Patent  

DOE Patents (OSTI)

A method is described for efficiently operating a Rankine cycle power plant to maximize fuel utilization efficiency or energy conversion efficiency or minimize costs by selecting a turbine fluid inlet state which is substantially on the area adjacent and including the transposed critical temperature line.

Pope, W.L.; Pines, H.S.; Doyle, P.A.; Silvester, L.F.

1980-06-23T23:59:59.000Z

370

Can New Nuclear Power Plants be Project Financed?  

E-Print Network (OSTI)

This paper considers the prospects for financing a wave of new nuclear power plants (NPP) using project financing, which is used widely in large capital intensive infrastructure investments, including the power and gas sectors, but has...

Taylor, Simon

371

Salton Sea Power Plant Recognized as Most Innovative Geothermal Project  

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

The first power plant to be built in the Salton Sea area in 20 years was recognized in December by Power Engineering magazine as the most innovative geothermal project of the year.

372

SENSIBLE HEAT STORAGE FOR A SOLAR THERMAL POWER PLANT  

E-Print Network (OSTI)

Design. Propofied Solar Cooling Tower Type Wet-Cooled Powerdry-cooling tower was used in the proposed solar power plantTower Power-Generation Subsystem Summary An Overall Summary of the Proposed Solar

Baldwin, Thomas F.

2011-01-01T23:59:59.000Z

373

Feasibility study of a solar chimney power plant in Jordan  

Science Journals Connector (OSTI)

A solar chimney power plant system is theoretically designed for ... by mathematical software. The actual values of solar irradiation in Jordan are used in the ... simulation to predict the power output of the solar

Aiman Al Alawin; Omar Badran; Ahmad Awad; Yaser Abdelhadi

2012-10-01T23:59:59.000Z

374

Materials for Ultra-Supercritical Steam Power Plants  

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

for Advanced Ultra-Supercritical for Advanced Ultra-Supercritical Steam Power Plants Background The first ultra-supercritical (USC) steam plants in the U.S. were designed, constructed, and operated in the late 1950s. The higher operating temperatures and pressures in USC plants were designed to increase the efficiency of steam plants. However, materials performance problems forced the reduction of steam temperatures in these plants, and discouraged further developmental efforts on low heat-rate units.

375

Secretary Chu Visits Vogtle Nuclear Power Plant | Department of Energy  

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

Vogtle Nuclear Power Plant Vogtle Nuclear Power Plant Secretary Chu Visits Vogtle Nuclear Power Plant February 15, 2012 - 3:54pm Addthis Secretary Chu traveled to Waynesboro, Georgia, to visit the Vogtle nuclear power plant, the site of what will be the first new nuclear reactors to be built in the United States in three decades. | Image credit: Southern Company. Secretary Chu traveled to Waynesboro, Georgia, to visit the Vogtle nuclear power plant, the site of what will be the first new nuclear reactors to be built in the United States in three decades. | Image credit: Southern Company. Niketa Kumar Niketa Kumar Public Affairs Specialist, Office of Public Affairs Just over 60 years ago, scientists in Arco, Idaho, successfully used nuclear energy to power four light bulbs, laying the foundation for U.S.

376

NETL: Water-Energy Interface - Power Plant Water Management  

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

Environmentally-Safe Control of Zebra Mussel Fouling - Environmentally-Safe Control of Zebra Mussel Fouling - New York State Education Department Coal-fired power plants within North America need an effective, economical, and non-polluting technique for managing infestations of zebra mussels within their facilities, particularly in cooling water intake systems. Unfortunately, due to a lack of options, many facilities have relied on the use of broad-spectrum, chemical biocides for control of these freshwater, macro-fouling mussels. Biocide treatments, such as continuous chlorination for three weeks, are widely regarded as environmentally unacceptable. Chlorine, for example, can combine with organic compounds in water resulting in the formation of trihalomethanes, dioxins, and other potentially carcinogenic substances. Because of this, there is growing concern within the power generation industry that such broad-spectrum biocides will be banned by individual states and/or the U.S. Environmental Protection Agency. This would result in a crisis situation for the electric utility industry. Even if such an outright ban does not occur, the reduction in the use of such biocides is generally viewed by coal-fired and other power generating industries as environmentally prudent and desirable.

377

Supplemental Draft Environmental Impact StatementS Big Stone II Power Plant and Transmission Project  

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

ES-1 ES-1 ES.0 Summary In May 2006, Western Area Power Administration (Western), Rural Utilities Service (RUS), and U.S. Army Corps of Engineers (USACE) issued the Big Stone II Power Plant and Transmission Project Draft Environmental Impact Statement (Draft EIS, DOE/EIS-0377). The Draft EIS described the details of constructing and operating a nominal 600-megawatt (MW), coal-fired, baseload electric generating facility and associated transmission line and substation upgrades, known as the Big Stone II Project (proposed Project). The proposed Project would be constructed by Otter Tail Corporation (dba Otter Tail Power Company (OTP)), Central Minnesota Municipal Power Agency, Great River Energy, Heartland Consumers Power District, Montana-Dakota Utilities Co., Southern Minnesota Municipal Power Agency, and

378

Harmonic effects of solar geomagnetically induced currents on the electrical distribution system in nuclear power plants  

SciTech Connect

Most previous analysis on the effects of geomagnetically induced currents (GIC) on electric utility systems has steady-state phenomena, with the main interest in the generator step-up transformer and the off-site power system. This paper begins to investigate the possible effects that a GIC event might have on the power plant itself, by examining the harmonic distortion that could exist at various voltage levels in the on-site distribution system.

Carroll, D.P. [Florida Univ., Gainesville, FL (United States); Kasturi, S. [MOS, Inc., Melville, NY (United States); Subudhi, M.; Gunther, W. [Brookhaven National Lab., Upton, NY (United States)

1992-12-31T23:59:59.000Z

379

Harmonic effects of solar geomagnetically induced currents on the electrical distribution system in nuclear power plants  

SciTech Connect

Most previous analysis on the effects of geomagnetically induced currents (GIC) on electric utility systems has steady-state phenomena, with the main interest in the generator step-up transformer and the off-site power system. This paper begins to investigate the possible effects that a GIC event might have on the power plant itself, by examining the harmonic distortion that could exist at various voltage levels in the on-site distribution system.

Carroll, D.P. (Florida Univ., Gainesville, FL (United States)); Kasturi, S. (MOS, Inc., Melville, NY (United States)); Subudhi, M.; Gunther, W. (Brookhaven National Lab., Upton, NY (United States))

1992-01-01T23:59:59.000Z

380

NREL: News - NREL Calculates Emissions and Costs of Power Plant Cycling  

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

013 013 NREL Calculates Emissions and Costs of Power Plant Cycling Necessary for Increased Wind and Solar in the West September 24, 2013 New research from the Energy Department's National Renewable Energy Laboratory (NREL) quantifies the potential impacts of increasing wind and solar power generation on the operators of fossil-fueled power plants in the West. To accommodate higher amounts of wind and solar power on the electric grid, utilities must ramp down and ramp up or stop and start conventional generators more frequently to provide reliable power for their customers - a practice called cycling. The study finds that the carbon emissions induced by more frequent cycling are negligible (<0.2%) compared with the carbon reductions achieved through the wind and solar power generation evaluated in the study. Sulfur dioxide

Note: This page contains sample records for the topic "utility power plants" 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

Baca geothermal demonstration project. Power plant detail design document  

SciTech Connect

This Baca Geothermal Demonstration Power Plant document presents the design criteria and detail design for power plant equipment and systems, as well as discussing the rationale used to arrive at the design. Where applicable, results of in-house evaluations of alternatives are presented.

Not Available

1981-02-01T23:59:59.000Z

382

Conservation Screening Curves to Compare Efficiency Investments to Power Plants  

E-Print Network (OSTI)

curve approach supplements with load shape information the data contained in a supply curve of conservedLBL-27286 Conservation Screening Curves to Compare Efficiency Investments to Power Plants Jonathan to Compare Efficiency Investments to Power Plants Jonathan Koomey, Arthur H. Rosenfeld, and Ashok Gadgil

383

Evaluating Equipment Performance Using SCADA/PMS Data for Thermal Utility Plants - Case Studies  

E-Print Network (OSTI)

Acquisition Plant Monitoring Systems (SCADA/PMS) or Energy Management and Control Systems (EMCS) to monitor sensors, display data, control equipment, activate alarms and log information. However, the utilization and interpretation of the logged data are often...

Deng, X.; Chen, Q.; Xu, C.

2007-01-01T23:59:59.000Z

384

NETL: Water-Energy Interface - Power Plant Water Management  

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

Internet-Based, GIS Catalog of Non-Traditional Sources of Cooling Water for Use at Coal-Fired Power Plants Internet-Based, GIS Catalog of Non-Traditional Sources of Cooling Water for Use at Coal-Fired Power Plants GIS Catalog Graphic Arthur Langhus Layne, LLC will create an internet-based, geographic information system (GIS) catalog of non-traditional sources of cooling water for coal-fired power plants. The project will develop data to identify the availability of oil and gas produced water, abandoned coal mine water, industrial waste water, and low-quality ground water. By pairing non-traditional water sources to power plant water needs, the research will allow power plants that are affected by water shortages to continue to operate at full-capacity without adversely affecting local communities or the environment. The nationwide catalog will identify the location, water withdrawal, and

385

DOE Signs Cooperative Agreement for New Hydrogen Power Plant | Department  

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

DOE Signs Cooperative Agreement for New Hydrogen Power Plant DOE Signs Cooperative Agreement for New Hydrogen Power Plant DOE Signs Cooperative Agreement for New Hydrogen Power Plant November 6, 2009 - 12:00pm Addthis Washington, D.C. -- The U.S. Department of Energy (DOE) has signed a cooperative agreement with Hydrogen Energy California LLC (HECA) to build and demonstrate a hydrogen-powered electric generating facility, complete with carbon capture and storage, in Kern County, Calif. The new plant is a step toward commercialization of a clean technology that enables use of our country's vast fossil energy resources while addressing the need to reduce greenhouse gas emissions. HECA, which is owned by Hydrogen Energy International, BP Alternative Energy, and Rio Tinto, plans to construct an advanced integrated gasification combined cycle (IGCC) plant that will produce power by

386

HIGH EFFICIENCY FOSSIL POWER PLANT (HEFPP) CONCEPTUALIZATION PROGRAM  

SciTech Connect

This study confirms the feasibility of a natural gas fueled, 20 MW M-C Power integrated pressurized molten carbonate fuel cell combined in a topping cycle with a gas turbine generator plant. The high efficiency fossil power plant (HEFPP) concept has a 70% efficiency on a LHV basis. The study confirms the HEFPP has a cost advantage on a cost of electricity basis over the gas turbine based combined cycle plants in the 20 MW size range. The study also identifies the areas of further development required for the fuel cell, gas turbine generator, cathode blower, inverter, and power module vessel. The HEFPP concept offers an environmentally friendly power plant with minuscule emission levels when compared with the combined cycle power plant.

J.L. Justice

1999-03-25T23:59:59.000Z

387

Solar thermal power plants for the Spanish electricity market  

Science Journals Connector (OSTI)

Solar thermal power plants are at present the cheapest technology for solar electricity production. At good sites Levelised Electricity Costs (LEC) of 11 Ct/kWh have been achieved in commercially operated power plants. Economy of scale and further technical improvements will reduce the LEC for future projects. On the 27th of March 2004 in Spain the existing feed-in-law has been modified in order to support the erection of solar thermal power plants and thus make use of the huge solar potential of Spain. A payment of approx. 21 Ct/kWh, guaranteed for the first 25 years of operation, makes the erection and operation of solar thermal power plants very profitable for possible investors on the Spanish peninsula. This paper will present the present situation in Spain and the planned power plant projects. For one specific project the set-up is presented in more detail.

M. Eck; F. Rueda; S. Kronshage; C. Schillings; F. Trieb; E. Zarza

2007-01-01T23:59:59.000Z

388

Streamlining the Certification Process for New Power Plants in Texas  

E-Print Network (OSTI)

/86, Approved Mexico Power Co 5/86 10059 Brazos Electric 2/91 8/91 Approved Power Coop. 10400 Texas Utilities 6/91 1/92 Approved Electric Co. 10473 Houston Lighting 7/91 12/91, Approved & Power Co. J/92 CCN applications 6526 Texas Utilities 9/85 3.../86 Approved Electric Co. 6992 Texas-New 8/86 8/87, Approved Mexico Power Co 10/90 10883 Brazos Electric 1/92 Pending Power Coop. ?. A second dale refers to Orders on Rehearing or Orders on Remand. The Commission did not create an NOI rule immediately...

Treadway, N.

389

Phase IV - Resource Production and Power Plant Construction | Open Energy  

Open Energy Info (EERE)

Phase IV - Resource Production and Power Plant Construction Phase IV - Resource Production and Power Plant Construction Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home GEA Development Phase IV: Resource Production and Power Plant Construction GEA Development Phases The Geothermal Energy Association's (GEA) Geothermal Reporting Terms and Definitions are a guideline for geothermal developers to use when submitting geothermal resource development information to GEA for public dissemination in its annual US Geothermal Power Production and Development Update. GEA's Geothermal Reporting Terms and Definitions serve to increase the consistency, accuracy, and reliability of industry information presented in the development updates. Phase I - Resource Procurement and Identification Phase II - Resource Exploration and Confirmation

390

Utilization of renewably generated power in the chemical process industry  

Science Journals Connector (OSTI)

The chemical process industry, mainly the production of organic and inorganic ... On the contrary, the dependency of electricity supply in Germany on volatile wind and solar power increases. To use this power eff...

Julia Riese; Marcus Grnewald; Stefan Lier

2014-08-01T23:59:59.000Z

391

US nuclear power plants: Emergency planning inadequate  

Science Journals Connector (OSTI)

... local ! area are considered inadequate. The I operators of the plants - both at IndianIndianPoint ...

Peter David

1983-05-12T23:59:59.000Z

392

Guidance for Deployment of Mobile Technologies for Nuclear Power Plant  

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

Guidance for Deployment of Mobile Technologies for Nuclear Power Guidance for Deployment of Mobile Technologies for Nuclear Power Plant Field Workers Guidance for Deployment of Mobile Technologies for Nuclear Power Plant Field Workers This report is a guidance document prepared for the benefit of commercial nuclear power plants' (NPPs) supporting organizations and personnel who are considering or undertaking deployment of mobile technology for the purpose of improving human performance and plant status control (PSC) for field workers in an NPP setting. This document especially is directed at NPP business managers, Electric Power Research Institute, Institute of Nuclear Power Operations, and other non-Information Technology personnel. This information is not intended to replace basic project management practices or reiterate these processes, but is to support decision-making,

393

Thermodynamic and economic analysis of polygeneration system integrating atmospheric pressure coal pyrolysis technology with circulating fluidized bed power plant  

Science Journals Connector (OSTI)

Abstract Lignite-based polygeneration system has been considered as a feasible technology to realize clean and efficient utilization of coal resources. A newly polygeneration system has been proposed, featuring the combination of a 2נ300MW circulating fluidized bed (CFB) power plant and atmospheric pressure fluidized bed pyrolyzers. Xiaolongtan lignite is pyrolyzed in pyrolyzers. Pyrolyzed volatiles are further utilized for the co-generation of methanol, oil, and electricity, while char residues are fired in CFB boilers to maintain the full load condition of boilers. Detailed system models were built, and the optimum operation parameters of the polygeneration plant were sought. Technical and economic performances of optimum design of the polygeneration plant were analyzed and compared with those of the conventional CFB power plant based on the evaluation of energy and exergy efficiency, internal rate of return (IRR), and payback period. Results revealed that system efficiency and the IRR of the polygeneration plant are ca. 9% and 14% points higher than those of the power plant, respectively. The study also analyzed the effects of market fluctuations on the economic condition of the polygeneration plant, and found that prices of fuel, material, and products have great impacts on the economic characteristics of the polygeneration plant. Polygeneration plant is more economic than CFB power plant even when prices fluctuate within a wide range. This paper provides a thorough evaluation of the polygeneration plant, and the study indicates that the proposed polygeneration plant has a bright prospect.

Zhihang Guo; Qinhui Wang; Mengxiang Fang; Zhongyang Luo; Kefa Cen

2014-01-01T23:59:59.000Z

394

Economic comparison between coal-fired and liquefied natural gas combined cycle power plants considering carbon tax: Korean case  

Science Journals Connector (OSTI)

Economic growth is main cause of environmental pollution and has been identified as a big threat to sustainable development. Considering the enormous role of electricity in the national economy, it is essential to study the effect of environmental regulations on the electricity sector. This paper aims at making an economic analysis of Korea's power plant utilities by comparing electricity generation costs from coal-fired power plants and liquefied natural gas (LNG) combined cycle power plants with environmental consideration. In this study, the levelized generation cost method (LGCM) is used for comparing economic analysis of power plant utilities. Among the many pollutants discharged during electricity generation, this study principally deals with control costs related only to CO2 and NO2, since the control costs of SO2 and total suspended particulates (TSP) are already included in the construction cost of utilities. The cost of generating electricity in a coal-fired power plant is compared with such cost in a LNG combined cycle power plant. Moreover, a sensitivity analysis with computer simulation is performed according to fuel price, interest rates and carbon tax. In each case, these results can help in deciding which utility is economically justified in the circumstances of environmental regulations.

Suk-Jae Jeong; Kyung-Sup Kim; Jin-Won Park; Dong-soon Lim; Seung-moon Lee

2008-01-01T23:59:59.000Z

395

Utilizing Solar Power in Wireless Sensor Networks Thiemo Voigt, Hartmut Ritter, Jochen Schiller  

E-Print Network (OSTI)

Utilizing Solar Power in Wireless Sensor Networks Thiemo Voigt, Hartmut Ritter, Jochen Schiller propose to utilize solar power in wireless sensor networks, establishing a topology where ­ changing over propose and evaluate two protocols that perform solar- aware routing. The presented simulation results

Voigt, Thiemo

396

A Mathematical Solution to Power Optimal Pipeline Design by Utilizing Soft Edge Flip-Flops  

E-Print Network (OSTI)

A Mathematical Solution to Power Optimal Pipeline Design by Utilizing Soft Edge Flip-Flops Mohammad a novel technique to minimize the total power consumption of a synchronous linear pipeline circuit by exploiting extra slacks available in some stages of the pipeline. The key idea is to utilize soft-edge flip

Pedram, Massoud

397

Utility -Owned Central Plant Load Management at the Domain  

E-Print Network (OSTI)

intensive than ice > Pro Can use existing chillers > Pro Can be below ground (dual use of space) > Pro Can be used for fire fighting or cooling tower backup water source > Con Larger footprint 7 Thermal Energy Storage (TES) Options ESL-KT-13...Dennis Lilley, CEM, PMP Customer Energy Solutions, Austin Energy Mission: Deliver clean, affordable, reliable energy and excellent customer service. Utility Owned Load Management Thermal Energy Storage ESL-KT-13-12-12 CATEE 2013: Clean Air...

Lilley, D.

2013-01-01T23:59:59.000Z

398

Solar Photovoltaic Power Systems: Will They Reduce Utility Peaking Requirements?  

Science Journals Connector (OSTI)

...access to load-leveling storage. | Journal Article tion...natural surfac-tants in the seawater from Aquatron in-let...the utility has access to storage, either substation batteries or pumped-hydro storage (PHS). We simulated...

R. O. MUELLER; B. K. CHA; R. F. GIESE

1981-07-10T23:59:59.000Z

399

Comparison of conventional solar chimney power plants and sloped solar chimney power plants using second law analysis  

Science Journals Connector (OSTI)

Abstract In the present paper the performance of solar chimney power plants based on second law analysis is investigated for various configurations. A comparison is made between the conventional solar chimney power plant (CSCPP) and the sloped solar chimney power plant (SSCPP). The appropriate entropy generation number and second-law efficiency for solar chimney power plants are proposed in this study. Results show that there is the optimum collector size that provides the minimum entropy generation and the maximum second-law efficiency. The second-law efficiency of both systems increases with the increasing of the system height. The study reveals the influence of various effects that change pressure and temperature of the systems. It was found that SSCPP is thermodynamically better than CSCPP for some configurations. The results obtained here are expected to provide information that will assist in improving the overall efficiency of the solar chimney power plant.

Atit Koonsrisuk

2013-01-01T23:59:59.000Z

400

Nevada manufacturer installing geothermal power plant | Department of  

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

Nevada manufacturer installing geothermal power plant Nevada manufacturer installing geothermal power plant Nevada manufacturer installing geothermal power plant August 26, 2010 - 4:45pm Addthis Chemetall extracts lithium carbonate, a powder, from brine, a salty solution from within the earth. | Photo courtesy Chemetall Chemetall extracts lithium carbonate, a powder, from brine, a salty solution from within the earth. | Photo courtesy Chemetall Joshua DeLung Chemetall supplies materials for lithium-ion batteries for electric vehicles $28.4 million in Recovery Act funding going toward geothermal plant Plant expected to produce 4 MW of electrical power, employ 25 full-time workers Chemetall produces lithium carbonate to customers in a wide range of industries, including for batteries used in electric vehicles, and now the

Note: This page contains sample records for the topic "utility power plants" 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

Advanced Sensor Diagnostics in Nuclear Power Plant Applications  

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

Sensor Diagnostics in Nuclear Power Plant Applications Sensor Diagnostics in Nuclear Power Plant Applications R.B. Vilim Argonne National Laboratory Sensor degradation occurs routinely during nuclear power plant operation and can contribute to reduced power production and less efficient plant operation. Mechanisms include drift of sensor electronics and mechanical components, fouling and erosion of flow meter orifice plates, and general degradation of thermocouples. One solution to this problem is the use of higher quality instrumentation and of physical redundancy. This, however, increases plant cost and does not address the degradation problem in a fundamental way. An alternative approach is to use signal processing algorithms to detect a degraded sensor and to construct a replacement value using an

402

A Study of Options for the Deployment of Large Fusion Power Plants  

SciTech Connect

One option for making fusion power plants that could be competitive with other power plants operating during the 21st century is to make them large, e.g., 3 GW(electric) or more, to take advantage of the expected economies of scale. This study examines the effects on electrical utility system hardware, operations, and reliability of incorporating such large generating units. In addition, the study evaluates the use of the coproduction of hydrogen to reduce the grid-supplied electricity and offer the possibility for electrical load-following.The estimated additional cost of electricity (COE) for a large power plant is {approx}5 mills/kW.h. The estimated total COE for 3- to 4-GW(electric) fusion power plants lies in the range of 37 to 60 mills/kW.h.Future hydrogen costs from a variety of sources are estimated to lie in the range of 8 to 10 $/GJ, when allowance is made for some increase in natural gas price and for the possible need for greenhouse gas emission limitations.A number of combinations of fusion plant and electrolyzer were considered, including hot electrolyzers that use heat from the fusion plant. For the optimum cases, hydrogen produced from off-peak power from a 3- to 4-GW(electric) plant is estimated to have a competitive cost. Of particular interest, the cost would also be competitive if some hydrogen were produced during on-peak electricity cost periods. Thus, for a 4-GW(electric) plant, only up to 3 GW(electric) might be supplied to the grid, and load-following would be possible, which would be a benefit to the utility system.

Sheffield, John [Oak Ridge National Laboratory (United States); Brown, William [Duke Engineering and Services (United States); Garrett, Gary [Tennessee Valley Authority (United States); Hilley, James [Duke Engineering and Services (United States); McCloud, Dennis [Tennessee Valley Authority (United States); Ogden, Joan [Princeton University (United States); Shields, Thomas [Duke Engineering and Services (United States); Waganer, Lester [Boeing Company (United States)

2001-07-15T23:59:59.000Z

403

Utilizing Load Response for Wind and Solar Integration and Power...  

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

Laboratory 1617 Cole Blvd., Golden, CO 80401 michael.milligan@nrel.gov Topics: Demand Response Power System Operations and Wind Energy Abstract Responsive load is still the...

404

Fuel Cell Power Plants Biofuel Case Study - Tulare, CA  

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

clean clean Fuel Cell Power Plants Biofuel Case Study - Tulare, CA DOE-NREL Workshop Golden, CO June 11-13, 2012 FuelCell Energy, the FuelCell Energy logo, Direct FuelCell and "DFC" are all registered trademarks (®) of FuelCell Energy, Inc. Integrated Fuel Cell Company 2 Manufacture Sell (direct & via partners) Install Services 1.4 MW plant at a municipal building 2.4 MW plant owned by an Independent power producer 600 kW plant at a food processor 11.2 MW plant - largest fuel cell park in the world Delivering ultra-clean baseload distributed generation globally Growing Market Presence 180 MW installed and in backlog Over 80 Direct FuelCell® plants generating power at more than 50 sites globally Providing:

405

Thermal power plant efficiency enhancement with Ocean Thermal Energy Conversion  

Science Journals Connector (OSTI)

Abstract In addition to greenhouse gas emissions, coastal thermal power plants would gain further opposition due to their heat rejection distressing the local ecosystem. Therefore, these plants need to enhance their thermal efficiency while reducing their environmental offense. In this study, a hybrid plant based on the principle of Ocean Thermal Energy Conversion was coupled to a 740MW coal-fired power plant project located at latitude 28S where the surface to deepwater temperature difference would not suffice for regular OTEC plants. This paper presents the thermodynamical model to assess the overall efficiency gained by adopting an ammonia Rankine cycle plus a desalinating unit, heated by the power plant condenser discharge and refrigerated by cold deep seawater. The simulation allowed us to optimize a system that would finally enhance the plant power output by 2537MW, depending on the season, without added emissions while reducing dramatically the water temperature at discharge and also desalinating up to 5.8 million tons per year. The supplemental equipment was sized and the specific emissions reduction was estimated. We believe that this approach would improve the acceptability of thermal and nuclear power plant projects regardless of the plant location.

Rodrigo Soto; Julio Vergara

2014-01-01T23:59:59.000Z

406

The design of solar chimney power plant for sustainable power generation.  

E-Print Network (OSTI)

??The solar chimney power plant (SCPP) also known as solar updraft tower is a nonconcentrating solar thermal technology, which employs both solar and wind energy (more)

Asante, David

2014-01-01T23:59:59.000Z

407

On Line Power Plant Performance Monitoring  

E-Print Network (OSTI)

in achieving the best operation of the plant 3. To evaluate component performance and deterioration for use in a maintenance program 4. To develop cost data and incremental cost characteristics for the economic operation or dispatch of the unit... ? Analyze current plant?eQuipment status and diagnostics for preventive maintenance and equipment damage ? Provide current energy management and system dispatch operation information ? Capability for plant and equipment acceptance and periodic...

Ahner, D. J.; Priestley, R. R.

408

NETL: Water-Energy Interface - Power Plant Water Management  

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

The Use of Restored Wetlands to Enhance Power Plant Cooling and Mitigate the Demand on Surface Water Use The Use of Restored Wetlands to Enhance Power Plant Cooling and Mitigate the Demand on Surface Water Use Photo of a Temperate Wetland. Photo of a Temperate Wetland Applied Ecological Services, Inc. (AES) will study the use of restored wetlands to help alleviate the increasing stress on surface and groundwater resources from thermoelectric power plant cooling requirements. The project will develop water conservation and cooling strategies using restored wetlands. Furthermore, the project aims to demonstrate the benefits of reduced water usage with added economic and ecological values at thermoelectric power plant sites, including: enhancing carbon sequestration in the corresponding wetlands; improving net heat rates from existing power generation units; avoiding limitations when low-surface

409

The 2001 Power Plant Improvement Initiative | Department of Energy  

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

2001 Power Plant Improvement Initiative 2001 Power Plant Improvement Initiative The 2001 Power Plant Improvement Initiative When U.S. consumers were confronted in 1999 and 2000 with blackouts and brownouts of electric power in major regions of the country, Congress responded by directing the Department of Energy to issue "a general request for proposals for the commercial scale demonstration of technologies to assure the reliability of the nation's energy supply from existing and new electric generating facilities...." The Congress transferred $95 million from previously appropriated funding for the 1986-93 Clean Coal Technology Program. On February 6, 2001, the Energy Department issued a solicitation for proposals under the program it called the "Power Plant Improvement Initiative" (PPII). By the April 19, 2001, deadline, 24 candidate projects

410

DOE Announces Loan Guarantee Applications for Nuclear Power Plant  

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

DOE Announces Loan Guarantee Applications for Nuclear Power Plant DOE Announces Loan Guarantee Applications for Nuclear Power Plant Construction DOE Announces Loan Guarantee Applications for Nuclear Power Plant Construction October 2, 2008 - 3:43pm Addthis WASHINGTON, DC - The U.S. Department of Energy (DOE) today announced it has received 19 Part I applications from 17 electric power companies for federal loan guarantees to support the construction of 14 nuclear power plants in response to its June 30, 2008 solicitation. The applications reflect the intentions of those companies to build 21 new reactors, with some applications covering two reactors at the same site. All five reactor designs that have been certified, or are currently under review for possible certification, by the Nuclear Regulatory Commission (NRC) are

411

Finding Alternative Water Sources for Power Plants with Google Earth |  

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

Finding Alternative Water Sources for Power Plants with Google Finding Alternative Water Sources for Power Plants with Google Earth Finding Alternative Water Sources for Power Plants with Google Earth May 29, 2013 - 12:07pm Addthis A sample image from the AWSIS system. A sample image from the AWSIS system. Gayland Barksdale Technical Writer, Office of Fossil Energy Sobering news from experts: Rising populations, regional droughts, and decreasing groundwater levels are draining the nation's fresh water supply. And it's not just that we're using that water for our personal consumption; even the electricity we rely on to power our society requires a lot of water. In fact, major energy producers - like coal-fired power plants, which produce about 40 percent of our electricity - require about 150 billion gallons of fresh water per day to produce the electricity we

412

Preconstruction of the Honey Lake Hybrid Power Plant  

SciTech Connect

The work undertaken under this Contract is the prosecution of the preconstruction activities, including preliminary engineering design, well field development, completion of environmental review and prosecution of permits, and the economic and financial analysis of the facility. The proposed power plant is located in northeastern California in Lassen County, approximately 25 miles east of the town of Susanville. The power plant will use a combination of wood residue and geothermal fluids for power generation. The plant, when fully constructed, will generate a combined net output of approximately 33 megawatts which will be sold to Pacific Gas and Electric Company (PG E) under existing long-term power sales contracts. Transfer of electricity to the PG E grid will require construction of a 22-mile transmission line from the power plant to Susanville. 11 refs., 12 figs., 7 tabs.

Not Available

1988-04-30T23:59:59.000Z

413

Preconstruction of the Honey Lake Hybrid Power Plant: Final report  

SciTech Connect

The work undertaken under this Contract is the prosecution of the preconstruction activities, including preliminary engineering design, well field development, completion of environmental review and prosecution of permits, and the economic and financial analysis of the facility. The proposed power plant is located in northeastern California in Lassen County, approximately 25 miles east of the town of Susanville. The power plant will use a combination of wood residue and geothermal fluids for power generation. The plant, when fully constructed, will generate a combined net output of approximately 33 megawatts which will be sold to Pacific Gas and Electric Company (PGandE) under existing long-term power sales contracts. Transfer of electricity to the PGandE grid will require construction of a 22-mile transmission line from the power plant to Susanville. 11 refs., 12 figs., 4 tabs.

Not Available

1988-04-30T23:59:59.000Z

414

DOE Announces Loan Guarantee Applications for Nuclear Power Plant  

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

Loan Guarantee Applications for Nuclear Power Plant Loan Guarantee Applications for Nuclear Power Plant Construction DOE Announces Loan Guarantee Applications for Nuclear Power Plant Construction October 2, 2008 - 3:43pm Addthis WASHINGTON, DC - The U.S. Department of Energy (DOE) today announced it has received 19 Part I applications from 17 electric power companies for federal loan guarantees to support the construction of 14 nuclear power plants in response to its June 30, 2008 solicitation. The applications reflect the intentions of those companies to build 21 new reactors, with some applications covering two reactors at the same site. All five reactor designs that have been certified, or are currently under review for possible certification, by the Nuclear Regulatory Commission (NRC) are represented in the Part I applications. DOE also has received Part I

415

Finding Alternative Water Sources for Power Plants with Google Earth |  

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

Finding Alternative Water Sources for Power Plants with Google Finding Alternative Water Sources for Power Plants with Google Earth Finding Alternative Water Sources for Power Plants with Google Earth May 29, 2013 - 12:07pm Addthis A sample image from the AWSIS system. A sample image from the AWSIS system. Gayland Barksdale Technical Writer, Office of Fossil Energy Sobering news from experts: Rising populations, regional droughts, and decreasing groundwater levels are draining the nation's fresh water supply. And it's not just that we're using that water for our personal consumption; even the electricity we rely on to power our society requires a lot of water. In fact, major energy producers - like coal-fired power plants, which produce about 40 percent of our electricity - require about 150 billion gallons of fresh water per day to produce the electricity we

416

CERTIFICATION DOCKET WESTINGHOUSE ATOMIC POWER DEVELOPMENT PLANT  

Office of Legacy Management (LM)

PITTSBURGH PLANT FOREST HILLS PITTSBURGH, PENNSYLVANIA Department of Energy Office of Nuclear Energy Office of Terminal Waste Disposal and Remedial Action Division of Remedial...

417

Pauzhetskaya Geothermal Power Plant | Open Energy Information  

Open Energy Info (EERE)

group":"","inlineLabel":"","visitedicon":"" Display map Geothermal Resource Area Rye Patch Geothermal Area Geothermal Region Northwest Basin and Range Geothermal Region Plant...

418

Utility-Scale Power Router: Dynamic Control of Grid Assets Using Direct AC Converter Cells  

SciTech Connect

ADEPT Project: Georgia Tech is developing a cost-effective, utility-scale power router that uses an enhanced transformer to more efficiently direct power on the grid. Existing power routing technologies are too expensive for widespread use, but the ability to route grid power to match real-time demand and power outages would significantly reduce energy costs for utilities, municipalities, and consumers. Georgia Tech is adding a power converter to an existing grid transformer to better control power flows at about 1/10th the cost of existing power routing solutions. Transformers convert the high-voltage electricity that is transmitted through the grid into the low-voltage electricity that is used by homes and businesses. The added converter uses fewer steps to convert some types of power and eliminates unnecessary power storage, among other improvements. The enhanced transformer is more efficient, and it would still work even if the converter fails, ensuring grid reliability.

None

2010-09-01T23:59:59.000Z

419

Testing of power-generating gas-turbine plants at Russian electric power stations  

Science Journals Connector (OSTI)

This paper cites results of thermal testing of various types and designs of power-generating gas-turbine plants (GTP), which have been placed in service at electric-power stations in Russia in recent years. Therm...

G. G. Olkhovskii; A. V. Ageev; S. V. Malakhov

2006-07-01T23:59:59.000Z

420

Voltage Regulation through Smart Utilization of Potential Reactive Power Resources  

Science Journals Connector (OSTI)

The introduction of demand response concept, in addition to increment of penetration of distributed generation (DG) based on renewable energies, make opportunities for the novel control schemes to be integrated in power system on a smart grid framework. ... Keywords: Demand response, distributed generation, reactive power, renewable energy, smart grid, voltage control

H. Kazari; A. Abbaspour-Tehrani Fard; A. S. Dobakhshari; A. M. Ranjbar

2011-11-01T23:59:59.000Z

Note: This page contains sample records for the topic "utility power plants" 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

Mercury Control Demonstration Projects Cover Photos: * Top: Limestone Power Plant  

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

6 FEBRUARY 2008 6 FEBRUARY 2008 Mercury Control Demonstration Projects Cover Photos: * Top: Limestone Power Plant * Bottom left: AES Greenidge Power Plant * Bottom right: Presque Isle Power Plant A report on three projects conducted under separate cooperative agreements between the U.S. Department of Energy and: * Consol Energy * Pegasus Technologies * We Energies  Mercury Control Demonstration Projects Executive Summary ............................................................................ 4 Background ......................................................................................... 5 Mercury Removal Projects ................................................................ 7 TOXECON(tm) Retrofit For Mercury and Multi-Pollutant Control on Three 90-MW Coal-Fired Boilers ........................................7

422

POWER PLANT WATER USAGE AND LOSS STUDY - Final  

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

POWER PLANT WATER USAGE AND LOSS STUDY POWER PLANT WATER USAGE AND LOSS STUDY August 2005 Revised May 2007 Prepared for: The United States Department of Energy National Energy Technology Laboratory DOE Gasification Technology Manager: Gary J. Stiegel DOE Project Manager: James R. Longanbach Project Manager: Michael D. Rutkowski Principal Investigators: Michael G. Klett Norma J. Kuehn Ronald L. Schoff Vladimir Vaysman Jay S. White Power Plant Water Usage and Loss Study i August 2005 TABLE OF CONTENTS TABLE OF CONTENTS ...................................................................................................................... I LIST OF TABLES.............................................................................................................................III

423

A Survey of Power Plant Designs  

E-Print Network (OSTI)

is mixed with compressed air in the combustion chamber and burned. High-pressure combustion gases spin;Sustainable Energy, MIT 2005. #12;Allen Fossil Plant is on the Mississippi River five miles southwest (TVA), http://www.tva.gov #12;Coal fired Plant Otpco.com Fuel handling (1) Rotary dumper (2) Storage

Ervin, Elizabeth K.

424

Utility-Marketing Partnerships: An Effective Strategy for Marketing Green Power?  

SciTech Connect

This paper explores whether partnerships between utilities and independent marketers are an effective strategy for marketing green power. We present case studies of voluntary and mandatory partnerships covering green power program design and implementation in both regulated and restructured electricity markets. We also include perspectives (based on interviews) from utilities, marketers, and regulators involved in developing and implementing these partnerships. From these case studies and interviews, we describe lessons learned about developing effective partnerships, including such issues as respective roles in marketing and administration, product branding, and contract and incentive structures. Based on experience to date, strategic partnerships between utilities and marketers can be an effective approach to marketing green power. Partnerships leverage the sales and resource procurement experience of marketers and the utility?s reputation and access to customers. Further, partnerships can create greater incentives for success because marketers have a vested financial interest in maximizing customer participation and green power sales.

Bird, L. A.; Brown, E. S.

2006-04-01T23:59:59.000Z

425

Active Power Control of Wind Power Plants for Grid Integration  

Science Journals Connector (OSTI)

Increasing penetrations of intermittent renewable energy sources, such as wind, on the utility grid have led to ... One approach for improving grid reliability with increasing wind penetrations is to actively con...

Lucy Y. Pao

2014-03-01T23:59:59.000Z

426

Use of caged fish for mariculture and environmental monitoring in a power-plant cooling-water system  

E-Print Network (OSTI)

-nydrocarbon pesticides in fishes cultured at various locations within the cooling system. 203 LIST OF FIGURES Figure Page Map of the research site ~g the location of the power plant, cooling-water system, and research facilities 17 Schematic representation... quality might conceivably be available considering the large number of power plants utilizing coastal waters for cooling. Other important benefits of thermal fish-culture include ample water supply, and reduced pumping costs as a result of the massive...

Chamberlain, George William

2012-06-07T23:59:59.000Z

427

Multilevel Converter Topologies for Utility Scale Solar Photovoltaic Power Systems  

E-Print Network (OSTI)

and phase angle of the inverter cells is proposed. This improves differential power processing amongst cells while keeping the voltage and current ratings of the devices low. A battery energy storage system for the multilevel PV converter has also been...

Essakiappan, Somasundaram

2014-04-30T23:59:59.000Z

428

Energy Department and Federal Efforts to Support Utility Power...  

Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

Efforts October 31, 2012 - 5:19pm Addthis 58,000 workers are currently repairing power lines across the Mid-Atlantic in the aftermath of Hurricane Sandy. | Photo courtesy of the...

429

Water recovery using waste heat from coal fired power plants.  

SciTech Connect

The potential to treat non-traditional water sources using power plant waste heat in conjunction with membrane distillation is assessed. Researchers and power plant designers continue to search for ways to use that waste heat from Rankine cycle power plants to recover water thereby reducing water net water consumption. Unfortunately, waste heat from a power plant is of poor quality. Membrane distillation (MD) systems may be a technology that can use the low temperature waste heat (<100 F) to treat water. By their nature, they operate at low temperature and usually low pressure. This study investigates the use of MD to recover water from typical power plants. It looks at recovery from three heat producing locations (boiler blow down, steam diverted from bleed streams, and the cooling water system) within a power plant, providing process sketches, heat and material balances and equipment sizing for recovery schemes using MD for each of these locations. It also provides insight into life cycle cost tradeoffs between power production and incremental capital costs.

Webb, Stephen W.; Morrow, Charles W.; Altman, Susan Jeanne; Dwyer, Brian P.

2011-01-01T23:59:59.000Z

430

Power Utility Maximization for Multiple-Supply Systems by a Load-Matching Switch  

E-Print Network (OSTI)

such as solar panels and wind generators, be- cause it directly affects the utility of the available power source must be discarded in this case. As a result, these MPS systems must either use larger solar panels a day. Its power sources consist of a solar panel and a rechargeable battery. The only time solar power

Shinozuka, Masanobu

431

Management Measures of Improving Water Resources Utilization in Guangxi Power Grid  

Science Journals Connector (OSTI)

by analyzing the use of water resources situation in Guangxi Power Grid, many deficiencies of the hydropower resources in Guangxi are existed, such as rich but with low development, big gap between peak and valley of power load, the inadequate capacity ... Keywords: Guangxi Power Grid, Water utilization, Management, Technical measures

Jiqing Li; Yong Wang; Cairong Mu; Biao Chen

2010-12-01T23:59:59.000Z

432

ReseaRch DRiven FAU is utilizing the power of partnerships to go green,  

E-Print Network (OSTI)

ReseaRch DRiven FAU is utilizing the power of partnerships to go green, becoming the first four ADCPs in the Atlantic Ocean synergy partnerships through Research highlights · FAU's Human Powered as Florida Power & Light, the State of Florida Solar Energy System Incentives program and other state sources

Fernandez, Eduardo

433

Solar-Augment Potential of U.S. Fossil-Fired Power Plants  

SciTech Connect

Concentrating Solar Power (CSP) systems utilize solar thermal energy for the generation of electric power. This attribute makes it relatively easy to integrate CSP systems with fossil-fired power plants. The 'solar-augment' of fossil power plants offers a lower cost and lower risk alternative to stand-alone solar plant construction. This study ranked the potential to add solar thermal energy to coal-fired and natural gas combined cycle (NGCC) plants found throughout 16 states in the southeast and southwest United States. Each generating unit was ranked in six categories to create an overall score ranging from Excellent to Not Considered. Separate analysis was performed for parabolic trough and power tower technologies due to the difference in the steam temperatures that each can generate. The study found a potential for over 11 GWe of parabolic trough and over 21 GWe of power tower capacity. Power towers offer more capacity and higher quality integration due to the greater steam temperatures that can be achieved. The best sites were in the sunny southwest, but all states had at least one site that ranked Good for augmentation.

Turchi, C.; Langle, N.; Bedilion, R.; Libby, C.

2011-02-01T23:59:59.000Z

434

Phase Change Materials for Thermal Energy Storage in Concentrated Solar Thermal Power Plants  

E-Print Network (OSTI)

COST REDUCTION STUDY FOR SOLAR THERMAL POWER PLANTS, Ottawa,Storage in Concentrated Solar Thermal Power Plants A ThesisStorage in Concentrated Solar Thermal Power Plants by Corey

Hardin, Corey Lee

2011-01-01T23:59:59.000Z

435

Effect of the shutdown of a large coal fired power plant on ambient mercury species  

E-Print Network (OSTI)

Effect of the shutdown of a coal-fired power plant on urbanof the shutdown of a large coal-fired power plant on ambientof the shutdown of a large coal-fired power plant on ambient

Wang, Yungang

2014-01-01T23:59:59.000Z

436

DOE Orders Mirant Power Plant to Operate Under Limited Circumstances |  

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

Orders Mirant Power Plant to Operate Under Limited Orders Mirant Power Plant to Operate Under Limited Circumstances DOE Orders Mirant Power Plant to Operate Under Limited Circumstances Docket No. EO-05-01. Order No. 202-05-3: Secretary of Energy Samuel W. Bodman today issued an order requiring Mirant Corporation's Potomac River Generating Station in Alexandria, Virginia (Mirant) to immediately resume limited operation. The order will help provide electric reliability for Washington, D.C., and will do so at the lowest reasonable impact to the environment. DOE Orders Mirant Power Plant to Operate Under Limited Circumstances More Documents & Publications Comments on Department of Energy's Emergency Order To Resume Limited Operation at Mirant's Potomac River Generating Station and Proposed Mirant Compliance Plan

437

North Brawley Geothermal Power Plant | Open Energy Information  

Open Energy Info (EERE)

Brawley Geothermal Power Plant Brawley Geothermal Power Plant Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home North Brawley Geothermal Power Plant General Information Name North Brawley Geothermal Power Plant Facility North Brawley Sector Geothermal energy Location Information Location Imperial Valley, California Coordinates 33.015046°, -115.542267° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":33.015046,"lon":-115.542267,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

438

Sauder Power Plant Biomass Facility | Open Energy Information  

Open Energy Info (EERE)

Sauder Power Plant Biomass Facility Sauder Power Plant Biomass Facility Jump to: navigation, search Name Sauder Power Plant Biomass Facility Facility Sauder Power Plant Sector Biomass Location Fulton County, Ohio Coordinates 41.5719341°, -84.1435136° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":41.5719341,"lon":-84.1435136,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

439

Stowe Power Production Plant Biomass Facility | Open Energy Information  

Open Energy Info (EERE)

Stowe Power Production Plant Biomass Facility Stowe Power Production Plant Biomass Facility Jump to: navigation, search Name Stowe Power Production Plant Biomass Facility Facility Stowe Power Production Plant Sector Biomass Facility Type Landfill Gas Location Montgomery County, Pennsylvania Coordinates 40.2290075°, -75.3878525° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":40.2290075,"lon":-75.3878525,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

440

NETL: Water-Energy Interface - Power Plant Water Management  

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

Application of Pulsed Electrical Fields for Advanced Cooling in Coal-Fired Power Plants Application of Pulsed Electrical Fields for Advanced Cooling in Coal-Fired Power Plants Drexel University is conducting research with the overall objective of developing technologies to reduce freshwater consumption at coal-fired power plants. The goal of this research is to develop a scale-prevention technology based on a novel filtration method and an integrated system of physical water treatment in an effort to reduce the amount of water needed for cooling tower blowdown. This objective is being pursued under two coordinated, National Energy Technology Laboratory sponsored research and development projects. In both projects, pulsed electrical fields are employed to promote the precipitation and removal of mineral deposits from power plant cooling water, thereby allowing the water to be recirculated for longer periods of time before fresh makeup water has to be introduced into the cooling water system.

Note: This page contains sample records for the topic "utility power plants" 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

NETL: Water-Energy Interface - Power Plant Water Management  

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

Power Plant Water Management Power Plant Water Management A Synergistic Combination of Advanced Separation and Chemical Scale Inhibitor Technologies for Efficient Use of Impaired Water as Cooling Water in Coal-Based Power Plants – Nalco Company Example of Pipe Scaling The overall objective of this project, conducted by Nalco Company in partnership with Argonne National Laboratory, is to develop advanced-scale control technologies to enable coal-based power plants to use impaired water in recirculating cooling systems. The use of impaired water is currently challenged technically and economically due to additional physical and chemical treatment requirements to address scaling, corrosion, and biofouling. Nalco's research focuses on methods to economically manage scaling issues (see Figure 1). The overall approach uses synergistic

442

Nove Power Plant Biomass Facility | Open Energy Information  

Open Energy Info (EERE)

Nove Power Plant Biomass Facility Nove Power Plant Biomass Facility Jump to: navigation, search Name Nove Power Plant Biomass Facility Facility Nove Power Plant Sector Biomass Facility Type Landfill Gas Location Contra Costa County, California Coordinates 37.8534093°, -121.9017954° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":37.8534093,"lon":-121.9017954,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

443

Neal Hot Springs Geothermal Power Plant | Open Energy Information  

Open Energy Info (EERE)

Neal Hot Springs Geothermal Power Plant Neal Hot Springs Geothermal Power Plant Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Neal Hot Springs Geothermal Power Plant General Information Name Neal Hot Springs Geothermal Power Plant Facility Neal Hot Springs Sector Geothermal energy Location Information Location Malheur County, Oregon Coordinates 44.02239°, -117.4631° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":44.02239,"lon":-117.4631,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

444

Lesson 7 - Waste from Nuclear Power Plants | Department of Energy  

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

7 - Waste from Nuclear Power Plants 7 - Waste from Nuclear Power Plants Lesson 7 - Waste from Nuclear Power Plants This lesson takes a look at the waste from electricity production at nuclear power plants. It considers the different types of waste generated, as well as how we deal with each type of waste. Specific topics covered include: Nuclear Waste Some radioactive Types of radioactive waste Low-level waste High-level waste Disposal and storage Low-level waste disposal Spent fuel storage Waste isolation Reprocessing Decommissioning Lesson 7 - Waste.pptx More Documents & Publications National Report Joint Convention on the Safety of Spent Fuel Management and on the Safety of Radioactive Waste Management Third National Report for the Joint Convention on the Safety of Spent Fuel Management and on the Safety of Radioactive Waste Management

445

DOE - Office of Legacy Management -- Shippingport Atomic Power Plant - PA  

Office of Legacy Management (LM)

Shippingport Atomic Power Plant - Shippingport Atomic Power Plant - PA 13 FUSRAP Considered Sites Site: SHIPPINGPORT ATOMIC POWER PLANT (PA.13 ) Eliminated from further consideration under FUSRAP. Designated Name: Not Designated Alternate Name: Duquesne Light Company PA.13-1 Location: 25 miles west of Pittsburgh in Beaver County , Shippingport , Pennsylvania PA.13-2 Evaluation Year: circa 1987 PA.13-3 Site Operations: First commercially operated nuclear power reactor. Joint project (Federal Government an Duquesne Light Company) to demonstrate pressurized water reactor technology and to generate electricity. Plant operated by Duquesne Light Company under supervision of the Office of the DOE Deputy Assistant Secretary for Naval Reactors -- 1957 to October 1982. PA.13-2 Site Disposition: Eliminated - No Authority. DOE chartered Major Project #118, Shippingport Station Decommissioning Project completed cleanup in 1989. PA.13-1

446

Feasibility study of a VirtualPower Plant for Ludvika.  

E-Print Network (OSTI)

?? This thesis is a feasibility study of avirtual power plant (VPP) in centralSweden and part of a project withInnoEnergy Instinct and STRI. The VPPconsists (more)

Lundkvist, Johanna

2013-01-01T23:59:59.000Z

447

Fuel Cell Power Plants Biofuel Case Study- Tulare, CA  

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

Success story about fuel cell power plants using wastewater treatment gas in Tulare, California. Presented by Frank Wolak, Fuel Cell Energy, at the NREL/DOE Biogas and Fuel Cells Workshop held June 11-13, 2012, in Golden, Colorado.

448

EPA Presentation: Reducing Pollution from Power Plants, October 29, 2010  

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

Presentation to the Electricity Advisory Committe on October 29, 2010by the US Environmental Protection Agency Office of Air and Radiation on Reducing Pollution from Power Plants and the need for...

449

Characteristics of an Economically Attractive Fusion Power Plant  

E-Print Network (OSTI)

Characteristics of an Economically Attractive Fusion Power Plant Farrokh Najmabadi University: Assessment Based on Attractiveness & Feasibility Periodic Input from Energy Industry Goals and Requirements Scientific & Technical Achievements Evaluation Based on Customer Attributes Attractiveness Characterization

450

Risk Framework for the Next Generation Nuclear Power Plant Construction  

E-Print Network (OSTI)

sector projects, and recently elevated to Best Practice status. However, its current format is inadequate to address the unique challenges of constructing the next generation of nuclear power plants (NPP). To understand and determine the risks...

Yeon, Jaeheum 1981-

2012-12-11T23:59:59.000Z

451

Analytic model of solar power plant with a Stirling engine  

Science Journals Connector (OSTI)

An analytic model is proposed of a solar power plant (SPP) with a Stirling engine that is based on the isothermal model of the Stirling engine (SE) working process and is improved...

I. A. Tursunbaev

2007-03-01T23:59:59.000Z

452

Hybrid Cooling for Geothermal Power Plants: Final ARRA Project...  

Office of Scientific and Technical Information (OSTI)

(NREL) at www.nrel.govpublications. Executive Summary Many binary-cycle geothermal power plants use air as the heat rejection medium. An air-cooled condenser (ACC) system is...

453

Numerical Investigation of Solar Chimney Power Plant in UAE  

Science Journals Connector (OSTI)

This paper presents a numerical simulation results for a steady air flow inside a solar chimney power plant. A standard k-epsilon turbulence model is used to model a prototype solar chimney that was built in Al A...

Mohammad O. Hamdan; Saud Khashan

2014-01-01T23:59:59.000Z

454

Simulation Calculation on Solar Chimney Power Plant System  

Science Journals Connector (OSTI)

It is unpractical to establish a Solar Chimney Power Plant System (SCPPS) used to ... flow field of the SCPPS which caused by solar radiation intensity have been analyzed. The calculated ... as well as the differ...

HuiLan Huang; Hua Zhang; Yi Huang; Feng Lu

2007-01-01T23:59:59.000Z

455

Operation and Maintenance Methods in Solar Power Plants  

Science Journals Connector (OSTI)

A solar chimney power plant has a high chimney (tower), with a height of up ... , the roof curves upward to join the chimney, creating a funnel. The sun heats ... is absorbed by the water within the dark solar pa...

Mustapha Hatti

2014-01-01T23:59:59.000Z

456

Design and construction of Khanom barge mounted power plant  

SciTech Connect

The design and construction of 75 MW barge mounted power plant or power plant barge (PPB) which is to be installed in the southern region of Thailand is described. The PPB is being fabricated as a complete unit on its own integral hull, and will be transported in July 1988 from the fabrication site, Daewoo's Okpo Shipyard in Korea to the Khanom site. The PPB will be positioned and set on prepared foundation in a temporary pond at the site by controlled ballasting. The project design consists of two major parts; one is the system design of the power plant and the other is the design of the barge structure. This paper describes the power plant system design and the design of the barge highlighting unique design and construction concepts with regard to fabrication, transportation and installation of the PPB.

Yoon, H.W.; Sampathkumar, C.B.; Keller, J.J. (Burns and Roe, Inc., Oradell, NJ (USA))

1988-01-01T23:59:59.000Z

457

Marsh Road Power Plant Biomass Facility | Open Energy Information  

Open Energy Info (EERE)

Marsh Road Power Plant Biomass Facility Marsh Road Power Plant Biomass Facility Jump to: navigation, search Name Marsh Road Power Plant Biomass Facility Facility Marsh Road Power Plant Sector Biomass Facility Type Landfill Gas Location San Mateo County, California Coordinates 37.4337342°, -122.4014193° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":37.4337342,"lon":-122.4014193,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

458

How Gas Turbine Power Plants Work | Department of Energy  

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

How Gas Turbine Power Plants Work How Gas Turbine Power Plants Work How Gas Turbine Power Plants Work The combustion (gas) turbines being installed in many of today's natural-gas-fueled power plants are complex machines, but they basically involve three main sections: The compressor, which draws air into the engine, pressurizes it, and feeds it to the combustion chamber at speeds of hundreds of miles per hour. The combustion system, typically made up of a ring of fuel injectors that inject a steady stream of fuel into combustion chambers where it mixes with the air. The mixture is burned at temperatures of more than 2000 degrees F. The combustion produces a high temperature, high pressure gas stream that enters and expands through the turbine section. The turbine is an intricate array of alternate stationary and

459

Salton Sea Power Plant Recognized as Most Innovative Geothermal...  

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

as Most Innovative Geothermal Project February 10, 2013 - 3:32pm Addthis The first power plant to be built in the Salton Sea area in 20 years was recognized in December by...

460

Novel Dry Cooling Technology for Power Plants  

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

This presentation was delivered at the SunShot Concentrating Solar Power (CSP) Program Review 2013, held April 2325, 2013 near Phoenix, Arizona.

Note: This page contains sample records for the topic "utility power plants" 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.


461

The Industrial Power Plant Management System - An Engineering Approach  

E-Print Network (OSTI)

THE INDUSTRIAL POWER PLANT MANAGEMENT SYSTEM AN ENGINEERING APPROACH Seppo E. Aarnio, Heikki J. Tarvainen and Valentin Tinnis EKONO Oy, Helsinki, Finland EKONO Inc., Bellevue, Washington ABSTRACT Based on energy studies in over 70 plants... in Finland. The results of the optimization calculations are used for two types of operations guidance. The first duty of the operators is to adjust the determined set points for the most economic loading, fuel firing and purchasing of power. This is done...

Aarnio, S. E.; Tarvainen, H. J.; Tinnis, V.

1979-01-01T23:59:59.000Z

462

Power Plant Report (EIA-759): Historic, 1989. Data file  

SciTech Connect

The purpose of the form is to collect data necessary to fulfill regulatory responsibility; ensure power reliability; and measure fuel consumption and power production. The data tape contains data collected by the survey. Specific Ownership Code, Prime Mover Code, Fuel Code, Company Code, Plant Name, Current Capacity, Fuel Name, Old Capacity, Effective Date - Month/Year, Status, Multistate Code, Current Year, Generation, Consumption, Stocks, Electric Plant Code, and NERC Code are included.

Not Available

1989-01-01T23:59:59.000Z

463

Hybrid solar central receiver for combined cycle power plant  

DOE Patents (OSTI)

A hybrid combined cycle power plant including a solar central receiver for receiving solar radiation and converting it to thermal energy. The power plant includes a molten salt heat transfer medium for transferring the thermal energy to an air heater. The air heater uses the thermal energy to preheat the air from the compressor of the gas cycle. The exhaust gases from the gas cycle are directed to a steam turbine for additional energy production.

Bharathan, Desikan (Lakewood, CO); Bohn, Mark S. (Golden, CO); Williams, Thomas A. (Arvada, CO)

1995-01-01T23:59:59.000Z

464

Nuclear Power Plants and Their Fuel as Terrorist Targets  

Science Journals Connector (OSTI)

...applied to terrorism. To tell...Shipment Risk Estimates...Director of Nuclear Control Institute...said that an attack on a plant could make a huge...believe nuclear power is being...operation of nuclear facilities...applied to terrorism. To...Shipment Risk Estimates...Director of Nuclear Control Institute...said that an attack on a plant could make...believe nuclear power is being...

Douglas M. Chapin; Karl P. Cohen; W. Kenneth Davis; Edwin E. Kintner; Leonard J. Koch; John W. Landis; Milton Levenson; I. Harry Mandil; Zack T. Pate; Theodore Rockwell; Alan Schriesheim; John W. Simpson; Alexander Squire; Chauncey Starr; Henry E. Stone; John J. Taylor; Neil E. Todreas; Bertram Wolfe; Edwin L. Zebroski

2002-09-20T23:59:59.000Z

465

Trigeneration scheme for energy efficiency enhancement in a natural gas processing plant through turbine exhaust gas waste heat utilization  

Science Journals Connector (OSTI)

The performance of Natural Gas Processing Plants (NGPPs) can be enhanced with the integration of Combined Cooling, Heating and Power (CCHP) generation schemes. This paper analyzes the integration of a trigeneration scheme within a NGPP, that utilizes waste heat from gas turbine exhaust gases to generate process steam in a Waste Heat Recovery Steam Generator (WHRSG). Part of the steam generated is used to power double-effect waterlithium bromide (H2OLiBr) absorption chillers that provide gas turbine compressor inlet air-cooling. Another portion of the steam is utilized to meet part furnace heating load, and supplement plant electrical power in a combined regenerative Rankine cycle. A detailed techno-economic analysis of scheme performance is presented based on thermodynamic predictions obtained using Engineering Equation Solver (EES). The results indicate that the trigeneration system could recover 79.7MW of gas turbine waste heat, 37.1MW of which could be utilized by three steam-fired H2OLiBr absorption chillers to provide 45MW of cooling at 5C. This could save approximately 9MW of electric energy required by a typical compression chiller, while providing the same amount of cooling. In addition, the combined cycle generates 22.6MW of additional electrical energy for the plant, while process heating reduces furnace oil consumption by 0.23 MSCM per annum. Overall, the trigeneration scheme would result in annual natural gas fuel savings of approximately 1879 MSCM, and annual operating cost savings of approximately US$ 20.9 million, with a payback period of 1year. This study highlights the significant economical and environmental benefits that could be achieved through implementation of the proposed integrated cogeneration scheme in NGPPs, particularly in elevated ambient temperature and humidity conditions such as encountered in Middle East facilities.

Sahil Popli; Peter Rodgers; Valerie Eveloy

2012-01-01T23:59:59.000Z

466

Supplemental Draft Environmental Impact StatementS Big Stone II Power Plant and Transmission Project  

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

Lead Agency: U.S. Department of Energy, Western Area Power Administration Lead Agency: U.S. Department of Energy, Western Area Power Administration Cooperating Agencies: U.S. Department of Agriculture, Rural Utilities Service U.S. Department of Defense, Army Corps of Engineers Title: Big Stone II Power Plant and Transmission Project Supplemental Draft Environmental Impact Statement Location: Proposed Big Stone II Plant: Big Stone City, South Dakota Proposed Transmission Facilities: Northeastern South Dakota and Southwestern Minnesota Contacts: For additional information on this Supplemental Draft Environmental Impact Statement, or to receive a copy, contact: For general information on the DOE National Environmental Policy Act process, write or call: Ms. Nancy Werdel Western Area Power Administration

467

Ivanpah: World's Largest Concentrating Solar Power Plant  

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

The Ivanpah Solar Energy Generating System has the capacity to generate 392 megawattsof clean electricity -- enough to power 94,400 average American homes. As the first commercial deployment of innovative power tower CSP technology in the United States, the Ivanpah project was the recipient of a $1.6 billion loan guarantee from the Departments Loan Programs Office (LPO).

468

CO2 Capture Membrane Process for Power Plant Flue Gas  

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

CO CO 2 Capture Membrane Process for Power Plant Flue Gas Background The U.S. Department of Energy's (DOE) Existing Plants, Emissions & Capture (EPEC) Program is performing research to develop advanced technologies focusing on carbon dioxide (CO 2 ) emissions control for existing pulverized coal-fired plants. This new focus on post-combustion and oxy-combustion CO 2 emissions control technology, CO 2 compression, and beneficial reuse is in response to the priority for advanced

469

Model Predictive Control of Integrated Gasification Combined Cycle Power Plants  

SciTech Connect

The primary project objectives were to understand how the process design of an integrated gasification combined cycle (IGCC) power plant affects the dynamic operability and controllability of the process. Steady-state and dynamic simulation models were developed to predict the process behavior during typical transients that occur in plant operation. Advanced control strategies were developed to improve the ability of the process to follow changes in the power load demand, and to improve performance during transitions between power levels. Another objective of the proposed work was to educate graduate and undergraduate students in the application of process systems and control to coal technology. Educational materials were developed for use in engineering courses to further broaden this exposure to many students. ASPENTECH software was used to perform steady-state and dynamic simulations of an IGCC power plant. Linear systems analysis techniques were used to assess the steady-state and dynamic operability of the power plant under various plant operating conditions. Model predictive control (MPC) strategies were developed to improve the dynamic operation of the power plants. MATLAB and SIMULINK software were used for systems analysis and control system design, and the SIMULINK functionality in ASPEN DYNAMICS was used to test the control strategies on the simulated process. Project funds were used to support a Ph.D. student to receive education and training in coal technology and the application of modeling and simulation techniques.

B. Wayne Bequette; Priyadarshi Mahapatra

2010-08-31T23:59:59.000Z

470

System Evaluation and Economic Analysis of a HTGR Powered High-Temperature Electrolysis Hydrogen Production Plant  

SciTech Connect

A design for a commercial-scale high-temperature electrolysis (HTE) plant for hydrogen production has been developed. The HTE plant is powered by a high-temperature gas-cooled reactor (HTGR) whose configuration and operating conditions are based on the latest design parameters planned for the Next Generation Nuclear Plant (NGNP). The current HTGR reference design specifies a reactor power of 600 MWt, with a primary system pressure of 7.0 MPa, and reactor inlet and outlet fluid temperatures of 322C and 750C, respectively. The power conversion unit will be a Rankine steam cycle with a power conversion efficiency of 40%. The reference hydrogen production plant operates at a system pressure of 5.0 MPa, and utilizes a steam-sweep system to remove the excess oxygen that is evolved on the anode (oxygen) side of the electrolyzer. The overall system thermal-to-hydrogen production efficiency (based on the higher heating value of the produced hydrogen) is 40.4% at a hydrogen production rate of 1.75 kg/s and an oxygen production rate of 13.8 kg/s. An economic analysis of this plant was performed with realistic financial and cost estimating assumptions. The results of the economic analysis demonstrated that the HTE hydrogen production plant driven by a high-temperature helium-cooled nuclear power plant can deliver hydrogen at a cost of $3.67/kg of hydrogen assuming an internal rate of return, IRR, of 12% and a debt to equity ratio of 80%/20%. A second analysis shows that if the power cycle efficiency increases to 44.4%, the hydrogen production efficiency increases to 42.8% and the hydrogen and oxygen production rates are 1.85 kg/s and 14.6 kg/s respectively. At the higher power cycle efficiency and an IRR of 12% the cost of hydrogen production is $3.50/kg.

Michael G. McKellar; Edwin A. Harvego; Anastasia A. Gandrik

2010-10-01T23:59:59.000Z

471

Inspection of Nuclear Power Plant Structures - Overview of Methods and Related Applications  

SciTech Connect

The objectives of this limited study were to provide an overview of the methods that are available for inspection of nuclear power plant reinforced concrete and metallic structures, and to provide an assessment of the status of methods that address inspection of thick, heavily-reinforced concrete and inaccessible areas of the containment metallic pressure boundary. In meeting these objectives a general description of nuclear power plant safety-related structures was provided as well as identification of potential degradation factors, testing and inspection requirements, and operating experience; methods for inspection of nuclear power plant reinforced concrete structures and containment metallic pressure boundaries were identified and described; and applications of nondestructive evaluation methods specifically related to inspection of thick-section reinforced concrete structures and inaccessible portions of containment metallic pressure boundaries were summarized. Recommendations are provided on utilization of test article(s) to further advance nondestructive evaluation methods related to thick-section, heavily-reinforced concrete and inaccessible portions of the metallic pressure boundary representative of nuclear power plant containments. Conduct of a workshop to provide an update on applications and needed developments for nondestructive evaluation of nuclear power plant structures would also be of benefit.

Naus, Dan J [ORNL

2009-05-01T23:59:59.000Z

472

Fault Analysis at a Wind Power Plant for One Year of Observation: Preprint  

SciTech Connect

This paper analyzes the fault characteristics observed at a wind power plant, and the behavior of the wind power plant under fault events.

Muljadi, E.; Mills, Z.; Foster, R.; Conto, J.; Ellis, A.

2008-07-01T23:59:59.000Z

473

FAULT DETECTION IN NUCLEAR POWER PLANTS COMPONENTS BY A COMBINATION OF STATISTICAL METHODS  

E-Print Network (OSTI)

FAULT DETECTION IN NUCLEAR POWER PLANTS COMPONENTS BY A COMBINATION OF STATISTICAL METHODS Independent Component Analysis nc Normal conditions NPP Nuclear Power Plant PCA Principal Component Analysis

Paris-Sud XI, Université de

474

From Investor-owned Utility to Independent Power Producer  

E-Print Network (OSTI)

L G & E Energy Corporation Xcel Energy IPP Y N Y Y Y Y Y Y YAmerican Electric Power Co Ine Xcel Energy IPP Y Y Y N Y Y NPower Co Ine UtiliCorp United Xcel Energy American Electric

Ishii, Jun

2003-01-01T23:59:59.000Z

475

Geothermal well-field and power-plant investment-decision analysis  

SciTech Connect

Investment decisions pertaining to hydrothermal well fields and electric power plants are analyzed. Geothermal investment decision models were developed which, when coupled to a site-specific stochastic cash flow model, estimate the conditional probability of a positive decision to invest in the development of geothermal resource areas. Quantitative decision models have been developed for each major category of investor currently involved in the hydrothermal projects. These categories include: large, diversified energy resource corporations; independently operating resource firms; investor-owned electric utilities; municipal electric utilities; state-run resource agencies; and private third-party power plant investors. The geothermal cash flow, the investment decision analysis, and an example of model application for assessing the likely development of geothermal resource areas are described. The sensitivity of this investment behavior to federal incentives and research goals is also analyzed and discussed.

Cassel, T.A.V.; Amundsen, C.B.; Edelstein, R.H.; Blair, P.D.

1981-05-31T23:59:59.000Z

476

Low-Rank Coal Grinding Performance Versus Power Plant Performance  

SciTech Connect

The intent of this project was to demonstrate that Alaskan low-rank coal, which is high in volatile content, need not be ground as fine as bituminous coal (typically low in volatile content) for optimum combustion in power plants. The grind or particle size distribution (PSD), which is quantified by percentage of pulverized coal passing 74 microns (200 mesh), affects the pulverizer throughput in power plants. The finer the grind, the lower the throughput. For a power plant to maintain combustion levels, throughput needs to be high. The problem of particle size is compounded for Alaskan coal since it has a low Hardgrove grindability index (HGI); that is, it is difficult to grind. If the thesis of this project is demonstrated, then Alaskan coal need not be ground to the industry standard, thereby alleviating somewhat the low HGI issue (and, hopefully, furthering the salability of Alaskan coal). This project studied the relationship between PSD and power plant efficiency, emissions, and mill power consumption for low-rank high-volatile-content Alaskan coal. The emissions studied were CO, CO{sub 2}, NO{sub x}, SO{sub 2}, and Hg (only two tests). The tested PSD range was 42 to 81 percent passing 76 microns. Within the tested range, there was very little correlation between PSD and power plant efficiency, CO, NO{sub x}, and SO{sub 2}. Hg emissions were very low and, therefore, did not allow comparison between grind sizes. Mill power consumption was lower for coarser grinds.

Rajive Ganguli; Sukumar Bandopadhyay

2008-12-31T23:59:59.000Z

477

NETL: Water-Energy Interface - Power Plant Water Management  

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

Use of Treated Municipal Wastewater as Power Plant Cooling System Makeup Water: Tertiary Treatment versus Expanded Chemical Regimen for Recirculating Water Quality Management Use of Treated Municipal Wastewater as Power Plant Cooling System Makeup Water: Tertiary Treatment versus Expanded Chemical Regimen for Recirculating Water Quality Management Carnegie Mellon University, in a joint effort with the University of Pittsburgh, is conducting a study of the use of treated municipal wastewater as cooling system makeup for coal fired power plants. This project builds upon a study sponsored by the U.S. Department of Energy entitled, "Reuse of Treated Internal or External Wastewaters in the Cooling Systems of Coal-Based Thermoelectric Power Plants," which showed that treated municipal wastewater is the most common and widespread source in the United States. Data analysis revealed that 81 percent of power plants proposed for construction by the Energy Information Administration (EIA) would have sufficient cooling water supply from one to two publicly owned treatment works (POTW) within a 10-mile radius, while 97 percent of the proposed power plants would be able to meet their cooling water needs with one to two POTWs within 25 miles of these plants. Thus, municipal wastewater will be the impaired water source most likely to be locally available in sufficient and reliable quantities for power plants. Results of initial studies indicate that it is feasible to use secondary treated municipal wastewater as cooling system makeup. The biodegradable organic matter, ammonia-nitrogen, and phosphorus in the treated wastewater pose challenges with respect to enhanced biofouling, corrosion, and scaling, although current research is demonstrating that these problems can be controlled through aggressive chemical management. It is currently unclear whether tertiary treatment of municipal waste water prior to its re-use can be a cost-effective option to aggressive chemical management of the bulk cooling water volume.

478

A Simulated Field Trip: "The Visual Aspects of Power Plant Sitings1"  

E-Print Network (OSTI)

A Simulated Field Trip: "The Visual Aspects of Power Plant Sitings1" Bill Bottom 2 Alex Young 3 of conventional thermal (fossil fuel and nuclear), geo- thermal, wind and solar power plants. There are several be dependent on conventional thermal power plants to generate electricity. These power plants are powered

Standiford, Richard B.

479

Un Seminar On The Utilization Of Geothermal Energy For Electric Power  

Open Energy Info (EERE)

Un Seminar On The Utilization Of Geothermal Energy For Electric Power Un Seminar On The Utilization Of Geothermal Energy For Electric Power Production And Space Heating, Florence 1984, Section 2- Geothermal Resources Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Journal Article: Un Seminar On The Utilization Of Geothermal Energy For Electric Power Production And Space Heating, Florence 1984, Section 2- Geothermal Resources Details Activities (3) Areas (1) Regions (0) Abstract: Unavailable Author(s): o ozkocak Published: Geothermics, 1985 Document Number: Unavailable DOI: Unavailable Source: View Original Journal Article Modeling-Computer Simulations (Ozkocak, 1985) Observation Wells (Ozkocak, 1985) Reflection Survey (Ozkocak, 1985) Unspecified Retrieved from "http://en.openei.org/w/index.php?title=Un_Seminar_On_The_Utilization_Of_Geothermal_Energy_For_Electric_Power_Production_And_Space_Heating,_Florence_1984,_Section_2-_Geothermal_Resources&oldid=386949"

480

High-frequency transformer isolated power conditioning system for fuel cells to utility interface.  

E-Print Network (OSTI)

??This thesis presents interfacing of fuel cells to a single-phase utility line using a high-frequency transformer isolated power converter. This research contributes towards selecting a (more)

Rathore, Akshay Kumar

2010-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "utility power plants" 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.


481

License Stewardship Approach to Commercial Nuclear Power Plant Decommissioning  

SciTech Connect

The paper explores both the conceptual approach to decommissioning commercial nuclear facilities using a license stewardship approach as well as the first commercial application of this approach. The license stewardship approach involves a decommissioning company taking control of a site and the 10 CFR 50 License in order to complete the work utilizing the established trust fund. In conclusion: The license stewardship approach is a novel way to approach the decommissioning of a retired nuclear power plant that offers several key advantages to all parties. For the owner and regulators, it provides assurance that the station will be decommissioned in a safe, timely manner. Ratepayers are assured that the work will be completed for the price they already have paid, with the decommissioning contractor assuming the financial risk of decommissioning. The contractor gains control of the assets and liabilities, the license, and the decommissioning fund. This enables the decommissioning contractor to control their work and eliminates redundant layers of management, while bringing more focus on achieving the desired end state - a restored site. (authors)

Daly, P.T.; Hlopak, W.J. [Commercial Services Group, EnergySolutions 1009 Commerce Park, Oak Ridge, TN (United States)

2008-07-01T23:59:59.000Z

482

A COMPUTATIONAL WORKBENCH ENVIRONMENT FOR VIRTUAL POWER PLANT SIMULATION  

SciTech Connect

This is the sixth Quarterly Technical Report for DOE Cooperative Agreement No: DE-FC26-00NT41047. The goal of the project is to develop and demonstrate a computational workbench for simulating the performance of Vision 21 Power Plant Systems. Within the last quarter, good progress has been made on the development of our IGCC workbench. Preliminary CFD simulations for single stage and two stage ''generic'' gasifiers using firing conditions based on the Vision 21 reference configuration have been performed. Work is continuing on implementing an advanced slagging model into the CFD based gasifier model. An investigation into published gasification kinetics has highlighted a wide variance in predicted performance due to the choice of kinetic parameters. A plan has been outlined for developing the reactor models required to simulate the heat transfer and gas clean up equipment downstream of the gasifier. Three models that utilize the CCA software protocol have been integrated into a version of the IGCC workbench. Tests of a CCA implementation of our CFD code into the workbench demonstrated that the CCA CFD module can execute on a geographically remote PC (linked via the Internet) in a manner that is transparent to the user. Software tools to create ''walk-through'' visualizations of the flow field within a gasifier have been demonstrated.

Mike Bockelie; Dave Swensen; Martin Denison

2002-04-30T23:59:59.000Z

483

Modelling Power Output at Nuclear Power Plant by Neural Networks  

Science Journals Connector (OSTI)

In this paper, we propose two different neural network (NN) approaches for industrial process signal forecasting. Real data is available for this research from boiling water reactor type nuclear power reactors. N...

Jaakko Talonen; Miki Sirola; Eimontas Augilius

2010-01-01T23:59:59.000Z

484

Optimization of Fog Inlet Air Cooling System for Combined Cycle Power Plants using Genetic Algorithm  

Science Journals Connector (OSTI)

Abstract In this research paper, a comprehensive thermodynamic modeling of a combined cycle power plant is first conducted and the effects of gas turbine inlet fogging system on the first and second law efficiencies and net power outputs of combined cycle power plants are investigated. The combined cycle power plant (CCPP) considered for this study consist of a double pressure heat recovery steam generator (HRSG) to utilize the energy of exhaust leaving the gas turbine and produce superheated steam to generate electricity in the Rankine cycle. In order to enhance understanding of this research and come up with optimum performance assessment of the plant, a complete optimization is using a genetic algorithm conducted. In order to achieve this goal, a new objective function is defined for the system optimization including social cost of air pollution for the power generation systems. The objective function is based on the first law efficiency, energy cost and the external social cost of air pollution for an operational system. It is concluded that using inlet air cooling system for the CCPP system and its optimization results in an increase in the average output power, first and second law efficiencies by 17.24%, 3.6% and 3.5%, respectively, for three warm months of year.

Mehdi A. Ehyaei; Mojtaba Tahani; Pouria Ahmadi; M. Esfandiari

2014-01-01T23:59:59.000Z

485

Cost and quality of fuels for electric utility plants: Energy data report. 1980 annual  

SciTech Connect

In 1980 US electric utilities reported purchasng 594 million tons of coal, 408.5 million barrels of oil and 3568.7 billion ft/sup 3/ of gas. As compared with 1979 purchases, coal rose 6.7%, oil decreased 20.9%, and gas increased for the fourth year in a row. This volume presents tabulated and graphic data on the cost and quality of fossil fuel receipts to US electric utilities plants with a combined capacity of 25 MW or greater. Information is included on fuel origin and destination, fuel types, and sulfur content, plant types, capacity, and flue gas desulfurization method used, and fuel costs. (LCL)

Not Available

1981-06-25T23:59:59.000Z

486

The 2001 Power Plant Improvement Initiative  

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

When U.S. consumers were confronted in 1999 and 2000 with blackouts and brownouts of electric power in major regions of the country, Congress responded by directing the Department of Energy to...

487

EEE 463 Electrical Power Plants (3) [F] Course (Catalog) Description  

E-Print Network (OSTI)

. Environmental impact of electric generation (3 lectures) 9. Advanced energy conversion systems (geothermalEEE 463 Electrical Power Plants (3) [F] Course (Catalog) Description: Generation of electric power using fossil, nuclear and renewable, including solar, geothermal, wind, hydroelectric, biomass and ocean

Zhang, Junshan

488

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

489

DOE Orders Mirant Power Plant to Operate Under Limited Circumstances |  

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

DOE Orders Mirant Power Plant to Operate Under Limited DOE Orders Mirant Power Plant to Operate Under Limited Circumstances DOE Orders Mirant Power Plant to Operate Under Limited Circumstances December 20, 2005 - 11:44am Addthis DOE finds emergency; determines plant will help electric reliability WASHINGTON, D.C. - Secretary of Energy Samuel W. Bodman today issued an order requiring Mirant Corporation's Potomac River Generating Station in Alexandria, Virginia (Mirant) to immediately resume limited operation. The order will help provide electric reliability for Washington, D.C., and will do so at the lowest reasonable impact to the environment. "After weighing all of the information, I believe an emergency situation exists, and that issuance of this order is in the public interest. This order will provide the level of electricity reliability necessary to keep

490

DOE Orders Mirant Power Plant to Operate Under Limited Circumstances |  

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

Orders Mirant Power Plant to Operate Under Limited Orders Mirant Power Plant to Operate Under Limited Circumstances DOE Orders Mirant Power Plant to Operate Under Limited Circumstances December 20, 2005 - 11:44am Addthis DOE finds emergency; determines plant will help electric reliability WASHINGTON, D.C. - Secretary of Energy Samuel W. Bodman today issued an order requiring Mirant Corporation's Potomac River Generating Station in Alexandria, Virginia (Mirant) to immediately resume limited operation. The order will help provide electric reliability for Washington, D.C., and will do so at the lowest reasonable impact to the environment. "After weighing all of the information, I believe an emergency situation exists, and that issuance of this order is in the public interest. This order will provide the level of electricity reliability necessary to keep