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


1

IEEE JOURNAL OF OCEANIC ENGINEERING, VOL. 27, NO. 2, APRIL 2002 267 Power System Considerations for  

E-Print Network [OSTI]

IEEE JOURNAL OF OCEANIC ENGINEERING, VOL. 27, NO. 2, APRIL 2002 267 Power System Considerations are explored in this paper. First, design questions including whether the power delivery should be alternating for Undersea Observatories Bruce M. Howe, Harold Kirkham, Senior Member, IEEE, and Vatché Vorpérian Abstract--Power

Frandsen, Jannette B.

2

IEEE POWER ENGINEERING SOCIETY ENERGY DEVELOPMENT AND POWER GENERATION COMMITTEE  

E-Print Network [OSTI]

--Price Cap Regulation: Stimulating Efficiency in Electricity Distribution in Latin America. (Luiz Barroso Sponsored by: International Practices for Energy Development and Power Generation Chairs: Luiz Barroso, PSR

Catholic University of Chile (Universidad Católica de Chile)

3

IEEE TRANSACTIONS ON POWER SYSTEMS, VOL. 22, NO. 2, MAY 2007 879 Power Engineering Letters  

E-Print Network [OSTI]

Generalized Line Outage Distribution Factors Teoman Güler, Student Member, IEEE, George Gross, Fellow, IEEE-00042-2006. T. Guler and G. Gross are with the Department of Electrical and Computer Engineering, University of Illinois at Urbana-Champaign, Urbana, IL 61801 USA (e-mail: tguler@uiuc.edu; gross@uiuc.edu). M

Gross, George

4

526 IEEE JOURNAL OF OCEANIC ENGINEERING, VOL. 26, NO. 4, OCTOBER 2001 Power Systems for Autonomous Underwater Vehicles  

E-Print Network [OSTI]

526 IEEE JOURNAL OF OCEANIC ENGINEERING, VOL. 26, NO. 4, OCTOBER 2001 Power Systems for Autonomous will be required. We first examine the issues related to power systems for the current and future generations Abstract--In this paper, we examine the issues involved in de- signing battery systems and power

Singh, Hanumant

5

IEEE TRANSACTIONS ON EDUCATION, VOL. 48, NO. 1, FEBRUARY 2005 183 Continuing Education in Power Electronics  

E-Print Network [OSTI]

--Continuing education, electrical engineering ed- ucation, electronics engineering education, engineering continuing education, engineering education, power electronics, power engi- neering education, road vehicle electricIEEE TRANSACTIONS ON EDUCATION, VOL. 48, NO. 1, FEBRUARY 2005 183 Continuing Education in Power

Mi, Chunting "Chris"

6

Optimal Power Flow Formulation in Market of Retail Wheeling Taiyou Yong, Student Member, IEEE Robert Lasseter, Fellow, IEEE  

E-Print Network [OSTI]

, transmission and distribution in an area. The rate of electricity is regulated. The market is monopoly. Retail. Optimal power flow is an optimizing tool for power system planning, energy management etc. Use Robert Lasseter, Fellow, IEEE Department of Electrical and Computer Engineering, University of Wisconsin

7

20 IEEE power & energy magazine july/august 20061540-7977/06/$20.002006 IEEE july/august 2006 IEEE power & energy magazine 21  

E-Print Network [OSTI]

of energy con- sumption per dollar of GDP, has gone through a significant 70% reduction. In other words20 IEEE power & energy magazine july/august 20061540-7977/06/$20.00©2006 IEEE #12;A july/august 2006 IEEE power & energy magazine 21 AFTER CENTURIES OF HIBERNATION, CHINA'S ECONOMY HAS FINALLY RISEN

Leung, Ka-Cheong

8

IEEE Power Engineering Society General Meeting, Tampa FL USA, June 2007 Where is the edge for cascading failure?: challenges  

E-Print Network [OSTI]

quantify the blackout risk. We summarize initial testing on power system simulations of cascading overloads when a sequence of failures suc- cessively weaken the electric power transmission system and make overloads, hidden failures of protection systems, software, control or operator error, flawed

Dobson, Ian

9

Wind Aggregation Via Risky Power Markets Yue Zhao, Member, IEEE, Junjie Qin, Student Member, IEEE, Ram Rajagopal, Member, IEEE,  

E-Print Network [OSTI]

.g., Cali- fornia and parts of Europe) is to take all wind power generation into the system as negative load1 Wind Aggregation Via Risky Power Markets Yue Zhao, Member, IEEE, Junjie Qin, Student Member, IEEE Abstract--Aggregation of diverse wind power sources can effectively reduce their uncertainty, and hence

Zhao, Yue

10

IEEE thirteenth symposium on fusion engineering  

SciTech Connect (OSTI)

This report contains papers of the following topics on fusion engineering: magnet engineering; blanket engineering; electric power control; plasma engineering; vacuum systems and vessels; diagnostic systems; controls, instrumentation, and data acquisition; heating and current drive; next generation devices; health and safety; magnet materials and insulation; quality assurance and reliability; electrical generators; divertors and plasma-facing components; power systems; tritium; and inertial confinement fusion. These papers have been procedure and cataloged separately. (LSP)

Lubell, M.S.; Nestor, M.B.; Vaughan, S.F. (eds.)

1989-01-01T23:59:59.000Z

11

Stirling engine power control  

DOE Patents [OSTI]

A power control method and apparatus for a Stirling engine including a valved duct connected to the junction of the regenerator and the cooler and running to a bypass chamber connected between the heater and the cylinder. An oscillating zone of demarcation between the hot and cold portions of the working gas is established in the bypass chamber, and the engine pistons and cylinders can run cold.

Fraser, James P. (Scotia, NY)

1983-01-01T23:59:59.000Z

12

AN ANALYSIS OF IEEE PUBLICATIONS IN BIOMEDICAL ENGINEERING Jean-Yves Bansard, Michel Kerbaol, Jean Louis Coatrieux, IEEE Fellow  

E-Print Network [OSTI]

AN ANALYSIS OF IEEE PUBLICATIONS IN BIOMEDICAL ENGINEERING Jean-Yves Bansard, Michel Kerbaol, Jean, the Biomedical Engineering production is examined. Only papers in journals, those linked to the IEEE Engineering in Biomedical Engineering (TBME): established in 1963, it is the founding journal in BME or the first resource

Paris-Sud XI, Université de

13

IEEE thirteenth symposium on fusion engineering  

SciTech Connect (OSTI)

This report contains papers of the following topics on fusion engineering: magnetic engineering; blanket engineering; plasma engineering; vacuum systems and vessels; controls, instrumentation, and data acquisition; heating and current drive; health and safety; magnet materials and insulation; quality assurance and reliability; electrical generators; divertors and plasma-facing components; power systems; tritium; inertial confinement fusion; plasma fueling; cryogenics; commercial reactors; shielding; and design and performance. (LSP)

Lubell, M.S.; Nestor, M.B.; Vaughan, S.F. (eds.)

1989-01-01T23:59:59.000Z

14

156 IEEE JOURNAL OF OCEANIC ENGINEERING, VOL. 22, NO. 1, JANUARY 1997 The Structure of Ocean-Surface  

E-Print Network [OSTI]

engineering applications, notably in the design of ocean outfalls [2] and in the design of tidal power156 IEEE JOURNAL OF OCEANIC ENGINEERING, VOL. 22, NO. 1, JANUARY 1997 The Structure of Ocean extracted and found to be basically the same, although the first two modes were reversed between the two

Miami, University of

15

IEEE TRANSACTIONS ON POWER SYSTEMS, VOL. X, NO. Y, MONTH 2012 1 Volatility of Power Grids under Real-Time Pricing  

E-Print Network [OSTI]

for engineering modern power grids with the capacity to integrate renewable energy resources at large scale THE increasing demand for energy along with growing environmental concerns have led to a national agendaIEEE TRANSACTIONS ON POWER SYSTEMS, VOL. X, NO. Y, MONTH 2012 1 Volatility of Power Grids under

Bhatia, Sangeeta

16

These works have been submitted to the IEEE for possible publication in the IEEE Transactions on Power Systems. Copyright may be transferred without notice,  

E-Print Network [OSTI]

Member, IEEE #12;Submitted March 22, 2010 to IEEE Transactions on Power Systems Abstract--Market powerThese works have been submitted to the IEEE for possible publication in the IEEE Transactions be accessible. A Sensitivity Approach to Detection of Market Power Potential Bernard Lesieutre, Senior Member

17

1262 IEEE TRANSACTIONS ON POWER ELECTRONICS, VOL. 18, NO. 6, NOVEMBER 2003 A Constant-Power Battery Charger With Inherent  

E-Print Network [OSTI]

1262 IEEE TRANSACTIONS ON POWER ELECTRONICS, VOL. 18, NO. 6, NOVEMBER 2003 A Constant-Power Battery. Pong, Senior Member, IEEE, and Chi K. Tse, Senior Member, IEEE Abstract--A battery charging circuit power throughout the charging process, the cir- cuit reduces the size of thermal installation which

Tse, Chi K. "Michael"

18

IEEE TRANSACTIONS ON MICROWAVE THEORY AND TECHNIQUES, VOL. 50, NO. 5, MAY 2002 1355 Multioctave Spatial Power Combining in  

E-Print Network [OSTI]

Spatial Power Combining in Oversized Coaxial Waveguide Pengcheng Jia, Student Member, IEEE, Lee-Yin Chen

19

(Nuclear power engineering in space)  

SciTech Connect (OSTI)

The principal purpose of this trip was to participate in the Anniversary Specialist Conference on Nuclear Power Engineering in Space hosted by the USSR Ministry of Atomic Power Engineering and Industry. The conference was held in Obninsk, USSR. A secondary purpose of the trip was to meet with the French Commissariat A L'Energie Atomique in Paris regarding the status of their space power program.

Cooper, R.H. Jr.

1990-06-18T23:59:59.000Z

20

50 IEEE power & energy magazine july/august 2007 by Hugh Rudnick,  

E-Print Network [OSTI]

50 IEEE power & energy magazine july/august 2007 by Hugh Rudnick, Alejandro Arnau, Sebastian Mocarquer, and Efrain Voscoboinik 1540-7977/07/$25.00©2007 IEEE #12;july/august 2007 IEEE power & energy-voltage network. On the other hand, countries such as Argentina, Peru, Uruguay, and Chile were influenced

Catholic University of Chile (Universidad Católica de Chile)

Note: This page contains sample records for the topic "ieee power engineering" 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

TO APPEAR IN IEEE TRANSACTIONS ON POWER SYSTEMS 1 Vulnerability Assessment of Cybersecurity for  

E-Print Network [OSTI]

TO APPEAR IN IEEE TRANSACTIONS ON POWER SYSTEMS 1 Vulnerability Assessment of Cybersecurity Govindarasu, Member, IEEE Abstract--Vulnerability assessment is a requirement of NERC's cybersecurity within the substation networks. Countermeasures are identified for improvement of the cybersecurity

Manimaran, Govindarasu

22

2552 IEEE TRANSACTIONS ON POWER ELECTRONICS, VOL. 22, NO. 6, NOVEMBER 2007 Small-Signal Discrete-Time Modeling of Digitally Controlled PWM Converters  

E-Print Network [OSTI]

2552 IEEE TRANSACTIONS ON POWER ELECTRONICS, VOL. 22, NO. 6, NOVEMBER 2007 Small-Signal Discrete was supported through the Colorado Power Electronics Center. Recommended for publication by Associate Editor R. Teodorescu. The authors are with the Colorado Power Electronics Center, Electrical and Computer Engineering

23

IEEE TRANSACTIONS ON POWER ELECTRONICS, VOL. 20, NO. 5, SEPTEMBER 2005 1075 Hexagonal 61 Modulators in Power Electronics  

E-Print Network [OSTI]

IEEE TRANSACTIONS ON POWER ELECTRONICS, VOL. 20, NO. 5, SEPTEMBER 2005 1075 Hexagonal 61 Modulators in Power Electronics Glen Luckjiff and Ian Dobson, Senior Member, IEEE Abstract--Design techniques for 61 frequency power electronic applications. A high frequency power electronic circuit can be regarded

Dobson, Ian

24

Nuclear power engineering  

Science Journals Connector (OSTI)

... been easy to write 950 pages of unrelenting tedium. But both volumes of Pedersen's Nuclear Power read like computer printouts, an avalanche of factual information recited in a dogged monotone, ... even the most ingenious intricacy is embalmed lifeless on the page. Indeed both volumes of Nuclear Power read disconcertingly like each other. The first is called ...

Walt Patterson

1979-01-25T23:59:59.000Z

25

IEEE Power Engineering Society Conference Proceedings, SF, CA, June 12-16, 2005, to appear. An Agent-Based Computational Laboratory  

E-Print Network [OSTI]

@iastate.edu Abstract-- In April 2003 the U.S. Federal Energy Regulatory Commission proposed the Wholesale Power Market. An Agent-Based Computational Laboratory for Testing the Economic Reliability of Wholesale Power Market Platform (WPMP) for adoption by all U.S. wholesale power markets. The WPMP market design envisions day

Tesfatsion, Leigh

26

Career Map: Power Systems/Transmission Engineer  

Broader source: Energy.gov [DOE]

The Wind Program's Career Map provides job description information for Power Systems and Transmission Engineer positions.

27

IEEE TRANSACTIONS ON POWER SYSTEMS (ACCEPTED NOVEMBER 8, 2014) 1 Stochastic Reactive Power Management  

E-Print Network [OSTI]

response, and electric vehicles. Advances in photovoltaic (PV) inverters offer new opportunitiesIEEE TRANSACTIONS ON POWER SYSTEMS (ACCEPTED NOVEMBER 8, 2014) 1 Stochastic Reactive Power are being challenged by reverse power flows and voltage fluctuations due to renewable generation, demand

Giannakis, Georgios

28

IEEE Power and Energy Society General Meeting, July 2010, Minneapolis, MN USA c 2010 IEEE A cutset area concept for phasor monitoring  

E-Print Network [OSTI]

IEEE Power and Energy Society General Meeting, July 2010, Minneapolis, MN USA c 2010 IEEE A cutset Madison WI 53706 USA dobson@engr.wisc.edu Manu Parashar, Member IEEE Electric Power Group 201 S. Lake Ave, Suite 400 Pasadena CA 91101 USA parashar@electricpowergroup.com Abstract--We show how to combine

Dobson, Ian

29

Electrical Power Supply Applications Engineer | Princeton Plasma...  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Electrical Power Supply Applications Engineer Department: Engineering Supervisor(s): John Lacenere Staff: ENG 04 Requisition Number: 1400303 The Princeton University Plasma Physics...

30

IEEE/ASME TRANSACTIONS ON MECHATRONICS 1 Technologies for Powered Ankle-Foot Orthotic  

E-Print Network [OSTI]

IEEEProof IEEE/ASME TRANSACTIONS ON MECHATRONICS 1 Technologies for Powered Ankle-Foot Orthotic-Wecksler, Member, IEEE, William K. Durfee, and G´eza F. Kogler 3 4 Abstract--Ankle-foot orthoses (AFOs) can be used Index Terms--Active assist, ankle-foot orthosis (AFO), fluid17 power, gait.18 I. MOTIVATION19 FOR MOST

Durfee, William K.

31

IEEE Transactions on Automation Science and Engineering Compensation of Scanner Creep and Hysteresis  

E-Print Network [OSTI]

IEEE Transactions on Automation Science and Engineering Compensation of Scanner Creep uncertainties associated with creep and hysteresis, and supports automated, computer-controlled manipulation) and by automation, which bypasses the time- consuming

Southern California, University of

32

IEEE TRANSACTIONS ON POWER SYSTEMS, VOL. 17, NO. 4, NOVEMBER 2002 1283 Corrections  

E-Print Network [OSTI]

, IEEE, George Gross, Fellow, IEEE, and Shu Tao Abstract--This paper presents a new physical@polito.it). G. Gross is with the Department of Electrical and Computer Engineering, University of Illinois at Urbana-Champaign, Urbana, IL 61801 USA (e-mail: gross@uiuc.edu). S. Tao is with ABB Energy Information

Gross, George

33

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

34

128 IEEE Transactionson Power Delivery, Vol. 9, No. 1, January 1994 SUNBURST-A Networkof GIC Monitoring Systems  

E-Print Network [OSTI]

Monitoring Systems Richard T. Byerly Electric Research Washington, DC StateCollege, PA Robert L.Lesher Joseph W. Porter Member, IEEE Fellow, IEEE Fellow, IEEE ElectricResearch Electric Power and Management, Inc. Research Institute and Management, Inc. StateCollege, PA Abstract The Electric Power Research Institute has

Schrijver, Karel

35

IEEE TRANSACTIONS ON POWER SYSTEMS, VOL. 22, NO. 1, FEBRUARY 2007 85 A Reinforcement Learning Model to Assess Market  

E-Print Network [OSTI]

IEEE TRANSACTIONS ON POWER SYSTEMS, VOL. 22, NO. 1, FEBRUARY 2007 85 A Reinforcement Learning Model to Assess Market Power Under Auction-Based Energy Pricing Vishnuteja Nanduri, Student Member, IEEE, and Tapas K. Das, Member, IEEE Abstract--Auctions serve as a primary pricing mechanism in various market

Tesfatsion, Leigh

36

IEEE TRANSACTIONS ON ENERGY CONVERSION, VOL. 24, NO. 1, MARCH 2009 125 Short-Term Prediction of Wind Farm Power  

E-Print Network [OSTI]

IEEE TRANSACTIONS ON ENERGY CONVERSION, VOL. 24, NO. 1, MARCH 2009 125 Short-Term Prediction of Wind Farm Power: A Data Mining Approach Andrew Kusiak, Member, IEEE, Haiyang Zheng, and Zhe Song, Student Member, IEEE Abstract--This paper examines time series models for predicting the power of a wind

Kusiak, Andrew

37

IEEE Canadian Communications and Power Conference October 16, 1980  

E-Print Network [OSTI]

IEEE Canadian Communications and Power Conference October 16, 1980 Montreal, Quebec J. Turner Bell-Northern Research Verdun, Quebec H3E 1H6 P. Kabal INRS-Telecomm., U n i v e r s i t y o f Quebec Verdun, Quebec H3E 1H5 and E l e c t r i c a l Eng., McGill U n i v e r s i t y Montreal, Quebec H3A 2A7 A b s t r a c

Kabal, Peter

38

1836 IEEE TRANSACTIONS ON POWER SYSTEMS, VOL. 23, NO. 4, NOVEMBER 2008 Vulnerability Assessment of Cybersecurity  

E-Print Network [OSTI]

of Cybersecurity for SCADA Systems Chee-Wooi Ten, Student Member, IEEE, Chen-Ching Liu, Fellow, IEEE's cybersecurity standards for electric power systems. The purpose is to study the impact of a cyber attack within the substation networks. Countermeasures are identified for improvement of the cybersecurity

Manimaran, Govindarasu

39

A Tariff for Reactive Power - IEEE  

SciTech Connect (OSTI)

This paper describes a suggested tariff or payment for the local supply of reactive power from distributed energy resources. The authors consider four sample customers, and estimate the cost of supply of reactive power for each customer. The power system savings from the local supply of reactive power are also estimated for a hypothetical circuit. It is found that reactive power for local voltage regulation could be supplied to the distribution system economically by customers when new inverters are installed. The inverter would be supplied with a power factor of 0.8, and would be capable of local voltage regulation to a schedule supplied by the utility. Inverters are now installed with photovoltaic systems, fuel cells and microturbines, and adjustable-speed motor drives.

Kueck, John D [ORNL; Tufon, Christopher [Pacific Gas and Electric Company; Isemonger, Alan [California Independent System Operator; Kirby, Brendan J [ORNL

2008-11-01T23:59:59.000Z

40

PAPER ACCEPTED TO THE IEEE TRANSACTIONS ON POWER SYSTEMS 1 Sensitivity-based Security-constrained OPF Market  

E-Print Network [OSTI]

PAPER ACCEPTED TO THE IEEE TRANSACTIONS ON POWER SYSTEMS 1 Sensitivity-based Security-constrained OPF Market Clearing Model F. Milano, Member, IEEE, C. A. Ca~nizares, Senior Member, IEEE, and A. J constraints that properly include voltage stability limits in the operation of competitive electricity markets

Cañizares, Claudio A.

Note: This page contains sample records for the topic "ieee power engineering" 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

IEEE POWER ELECTRONICS LETTERS, VOL. 2, NO. 2, JUNE 2004 51 Digital Phase Control for Resonant Inverters  

E-Print Network [OSTI]

. In this letter, we present and verify a new concept for direct digital phase control of resonant invertersIEEE POWER ELECTRONICS LETTERS, VOL. 2, NO. 2, JUNE 2004 51 Digital Phase Control for Resonant Inverters Yan Yin, Student Member, IEEE, and Regan Zane, Member, IEEE Abstract--This letter presents

42

IEEE TRANSACTIONS ON POWER ELECTRONICS, VOL. 24, NO. 11, NOVEMBER 2009 2625 Hybrid Digital Adaptive Control for Fast Transient  

E-Print Network [OSTI]

IEEE TRANSACTIONS ON POWER ELECTRONICS, VOL. 24, NO. 11, NOVEMBER 2009 2625 Hybrid Digital Adaptive, IEEE, and Dragan Maksimovi´c, Senior Member, IEEE Abstract--This paper presents a hybrid digital advanced control concepts, such as hybrid control [1]. Hybrid controllers, which include switching among

43

Power and Energy Engineering Workforce Collaborative  

E-Print Network [OSTI]

-line career service began Sep. 2007 ­ To help address emerging engineering workforce challenges ­ As a service ­ Registrations: 325 students from about 80 institutions, 100 employers (engineering services, manufacturing1 Power and Energy Engineering Workforce Collaborative NERC Webinar July 8, 2008 #12;22 Overview

44

IEEE TRANSACTIONS ON POWER ELECTRONICS, VOL. 20, NO. 5, SEPTEMBER 2005 1093 System Identification of Power Converters  

E-Print Network [OSTI]

IEEE TRANSACTIONS ON POWER ELECTRONICS, VOL. 20, NO. 5, SEPTEMBER 2005 1093 System Identification; revised February 2, 2005. This work is supported by NASA through the Colorado Power Electronics Center. Recom- mended by Associate Editor B. Lehman. The authors are with the Colorado Power Electronics Center

45

IEEE TRANSACTIONS ON POWER ELECTRONICS, VOL. 17, NO. 5, SEPTEMBER 2002 669 Adaptive Piezoelectric Energy Harvesting Circuit for  

E-Print Network [OSTI]

benefit from such a supply are a capacitively tuned vibration absorber [1], a foot-powered radio "tag" [2IEEE TRANSACTIONS ON POWER ELECTRONICS, VOL. 17, NO. 5, SEPTEMBER 2002 669 Adaptive Piezoelectric Energy Harvesting Circuit for Wireless Remote Power Supply Geffrey K. Ottman, Member, IEEE, Heath F

Hofmann, Heath F.

46

Tracking the Reliability of the U.S. Electric Power System: An Assessment of Publicly Available Information Reported to State Public Utility Commissions  

E-Print Network [OSTI]

Use Guide for Power Distribution Reliability Indices. ISBN#Engineers (IEEE) Distribution Reliability Working Group,for Electric Power Distribution Reliability Indices, which

LaCommare, Kristina H.

2008-01-01T23:59:59.000Z

47

IEEE TRANSACTIONSON INDUSTRY APPLICATIONS, VOL. 33, NO. 1, JANUARYFEBRUARY 1997 Simulation of Power Electronic Circuits with  

E-Print Network [OSTI]

linked to a CAD program to design and optimize switch mode power supplies already in use in industry , approved by the Industrial Power Converter C o m i t - tee of the IEEE Industry Applications Society is with the Institute for Power Electronics and Electrical Drives, University of Paderbom, 33098 Paderhorn, Germany

Paderborn, Universität

48

IEEE TRANSACTIONS ON POWER SYSTEMS 1 Nash-Cournot Equilibria in Hydrothermal  

E-Print Network [OSTI]

IEEE TRANSACTIONS ON POWER SYSTEMS 1 Nash-Cournot Equilibria in Hydrothermal Electricity Markets the market clearance prices within a hydrothermal power exchange market that incorporates network constraints. An analysis is made of the degree of market power exerted by the various agents. The Nash-Cournot equilibrium

Catholic University of Chile (Universidad Católica de Chile)

49

Combustion Exhaust Gas Heat to Power Using Thermoelectric Engines...  

Broader source: Energy.gov (indexed) [DOE]

Combustion Exhaust Gas Heat to Power Using Thermoelectric Engines Combustion Exhaust Gas Heat to Power Using Thermoelectric Engines Discusses a novel TEG which utilizes a...

50

Initial tests of thermoacoustic space power engine.  

SciTech Connect (OSTI)

Future NASA deep-space missions will require radioisotope-powered electric generators that are just as reliable as current RTGs, but more efficient and of higher specific power (Wikg). Thennoacoustic engines at the -1-kW scale have converted high-temperature heat into acoustic, or PV, power without moving parts at 30% efficiency. Consisting of only tubes and a few heat exchangers, thennoacoustic engines are low mass and promise to be highly reliable. Coupling a thennoacoustic engine to a low mass, highly reliable and efficient linear alternator will create a heat-driven electric generator suitable for deep-space applications. Conversion efficiency data will be presented on a demonstration thennoacoustic engine designed for the 1 00-Watt power range.

Backhaus, S. N. (Scott N.)

2002-01-01T23:59:59.000Z

51

Nano/Micro Engineered and Molecular Systems The 8th Annual IEEE International Conference on  

E-Print Network [OSTI]

Nano/Micro Engineered and Molecular Systems The 8th Annual IEEE International Conference on April 7. Nanomedicine 4. Nanobiology, Nano-bio-informatics 5. Molecular Sensors, Actuators, and Systems 6. Carbon Nanotube and Graphene based Devices and Systems 7. Microfluidics and Nanofluidics 8. Micro and Nano Heat

Sanders, Seth

52

Submitted to the IEEE Transactions on Biomedical Engineering Wavelet Compression of ECG Signals by the Set  

E-Print Network [OSTI]

Submitted to the IEEE Transactions on Biomedical Engineering Wavelet Compression of ECG Signals 12180-3590 January 12, 2000 Abstract A wavelet ECG data codec based on the Set Partitioning) case and applied it to compression of ECG data. Experiments on selected records from the MIT

53

538 IEEE TRANSACTIONS ON POWER SYSTEMS, VOL. 20, NO. 2, MAY 2005 Modern Laboratory-Based Education for Power  

E-Print Network [OSTI]

drives. To address this need in a revised electric machinery cur- riculum, we asked the question, "What for Power Electronics and Electric Machines Robert S. Balog, Student Member, IEEE, Zakdy Sorchini, Student be an integral component of a power electronics and electric machines curriculum. However, before a single watt

Kimball, Jonathan W.

54

890 IEEE TRANSACTIONS ON POWER ELECTRONICS, VOL. 21, NO. 4, JULY 2006 A Self-Adjusting Sinusoidal Power Source  

E-Print Network [OSTI]

Mordechai Peretz Abstract--A new self-adjusting current-fed push­pull parallel inverter (SA the amplitude, waveform and efficiency of the power driver. The current-fed push­pull resonant inverter (CFPPRI890 IEEE TRANSACTIONS ON POWER ELECTRONICS, VOL. 21, NO. 4, JULY 2006 A Self-Adjusting Sinusoidal

55

IEEE TVLSI SPECIAL SECTION ON LOW POWER ELECTRONICS AND DESIGN 2007 1 Maximizing the Lifetime of Embedded Systems  

E-Print Network [OSTI]

of Embedded Systems Powered by Fuel Cell-Battery Hybrids Jianli Zhuo, Student Member, IEEE, Chaitali, and Sarma Vrudhula, Senior Member, IEEE Abstract--Fuel cell (FC) is a viable alternative power source capabilities. In this work, we consider the problem of extending the lifetime of a fuel-cell-based hybrid

Kambhampati, Subbarao

56

IEEE TRANSACTIONS ON POWER SYSTEMS, VOL. 27, NO. 4, NOVEMBER 2012 2215 Sparse Overcomplete Representations for Efficient  

E-Print Network [OSTI]

data, the present paper develops a near real-time al- gorithm for identifying multiple line outages Representations for Efficient Identification of Power Line Outages Hao Zhu, Student Member, IEEE, and Georgios B. Giannakis, Fellow, IEEE Abstract--Fast and accurate unveiling of power-line outages is of paramount

Giannakis, Georgios

57

IEEE TRANSACTIONS ON POWER SYSTEMS, VOL. 17, NO. 2, MAY 2002 243 Allocation of the Reactive Power Support  

E-Print Network [OSTI]

Support Requirements in Multitransaction Networks Gianfranco Chicco, Member, IEEE, George Gross, Fellow Torino, Torino, Italy (e-mail: chicco@polito.it). G. Gross is with the Department of Electrical and Computer Engineering, University of Illinois at Urbana-Champaign, Urbana, IL 61801 USA (e-mail: gross

Gross, George

58

1398 IEEE TRANSACTIONS ON POWER SYSTEMS, VOL. 20, NO. 3, AUGUST 2005 Model Uncertainty in Security  

E-Print Network [OSTI]

1398 IEEE TRANSACTIONS ON POWER SYSTEMS, VOL. 20, NO. 3, AUGUST 2005 Model Uncertainty in Security in a power market. The paper addresses two types of uncertainties: 1) struc- tural (e.g., branch outages minimal corrections in existing contractual transactions that ensure security. Given our interest in real

Stankoviæ, Aleksandar

59

14 IEEE power & energy magazine july/august 2008 THE CONTRIBUTION OF HYDRO-  

E-Print Network [OSTI]

the International Energy Agency). Producers Canada China Brazil United States Russia Norway Japan Sweden France14 IEEE power & energy magazine july/august 2008 T THE CONTRIBUTION OF HYDRO- power to modern to be in the spotlight because of two com- pletely opposite views. On one hand, supporters quote its clean energy pro

Dixon, Juan

60

2007 IEEE Canada Electrical Power Conference Solar Photovoltaic Array's Shadow Evaluation  

E-Print Network [OSTI]

2007 IEEE Canada Electrical Power Conference Solar Photovoltaic Array's Shadow Evaluation Using whether the maximum output power of the solar photovoltaic arrays under the system is sufficiently cost to include the effects of shadowing on solar PV the multilayer perceptrons feed forward network and the back

Lehman, Brad

Note: This page contains sample records for the topic "ieee power engineering" 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

International Power Engineering Research Collaborations  

E-Print Network [OSTI]

- disciplinary projects. Index Terms Collaborative Research and Educa- tion, Renewable Energy, Market Mechanisms range from market mechanisms to renewable en- ergy integration and from specific power topics to inter with foreign institutions in Spain, Brazil, China and Ma- laysia. The presentation discusses the objectives

Gross, George

62

8 IEEE TRANSACTIONS ON POWER ELECTRONICS, VOL. 17, NO. 1, JANUARY 2002 Fundamental Limits on Energy Transfer and Circuit  

E-Print Network [OSTI]

8 IEEE TRANSACTIONS ON POWER ELECTRONICS, VOL. 17, NO. 1, JANUARY 2002 Fundamental Limits on Energy, Member, IEEE Abstract--This work investigates fundamental limits on electromechanical energy conversion have not been part of the tide of miniaturization and integration advances from which signal

Sanders, Seth

63

22 IEEE power & energy magazine march/april 2011 THE SECURITY OF ENERGY SUP-  

E-Print Network [OSTI]

to their energy supply infrastructure and at times to their economic devel- opment, in addition to the loss22 IEEE power & energy magazine march/april 2011 T THE SECURITY OF ENERGY SUP- ply has become on a continuous energy supply, but our complete style of living collapses when energy fails. Surges in fuel prices

Catholic University of Chile (Universidad Católica de Chile)

64

IEEE TRANSACTIONS ON POWER SYSTEMS 1 Economic Impact of Electricity Market Price  

E-Print Network [OSTI]

IEEE TRANSACTIONS ON POWER SYSTEMS 1 Economic Impact of Electricity Market Price Forecasting Errors to forecast electricity market prices and improve forecast accuracy. However, no studies have been reported, the application of electricity market price forecasts to short-term operation scheduling of two typical

Cañizares, Claudio A.

65

IEEE POWER ELECTRONICS LETTERS 1 A Constant-Frequency Method for Improving  

E-Print Network [OSTI]

these are resonant gate drive [3]­[5], pulse frequency modulation (PFM) [6], and a hybrid Manuscript received, in the case of the variable-frequency methods, their potential for generating undesired noise at subharmonicsIEEE POWER ELECTRONICS LETTERS 1 A Constant-Frequency Method for Improving Light-Load Efficiency

Lee, Thomas H.

66

1378 IEEE Transactions on Power Delivery, Vol. 13,No. 4, October 1998 C osed Loop  

E-Print Network [OSTI]

1378 IEEE Transactions on Power Delivery, Vol. 13,No. 4, October 1998 C osed Loop P.W. Lehn M Canada Abstract- This paper presents a new approach for the dynamic control of FACTS apparatus, such as the STAT- CQM and UPFC,which utilize voltage source inverters (VSI) as the main building block. The control

Lehn, Peter W.

67

Accepted for publication in IEEE Transactions in Power Systems in February 2002. Will appear in a future issue. An Individual Welfare Maximization Algorithm  

E-Print Network [OSTI]

Accepted for publication in IEEE Transactions in Power Systems in February 2002. Will appear in a future issue. An Individual Welfare Maximization Algorithm For Electricity Markets James D. Weber, Member, IEEE, and Thomas J. Overbye, Senior Member, IEEE Abstract--An algorithm that allows a market

68

2012 IEEE 27-th Convention of Electrical and Electronics Engineers in Israel An Analysis of The Steam Community Network  

E-Print Network [OSTI]

of Electrical Engineering Tel Aviv University Email: shavitt,noa@eng.tau.ac.il Abstract--The Steam community2012 IEEE 27-th Convention of Electrical and Electronics Engineers in Israel An Analysis of The Steam Community Network Evolution Roi Becker, Yifat Chernihov, Yuval Shavitt and Noa Zilberman School

Shavitt, Yuval

69

Experiments on the Energy Saving and Performance Effects of IEEE 802.11 Power Saving Mode (PSM)  

Science Journals Connector (OSTI)

This paper presents experimental results for the actual effects of the IEEE 802.11 power saving mode (PSM) on communication performance and energy saving. First, we have measured the throughput ... them to those ...

Do Han Kwon; Sung Soo Kim; Chang Yun Park

2005-01-01T23:59:59.000Z

70

IEEE TRANSACTIONS ON WIRELESS COMMUNICATIONS, VOL. 7, NO. 2, FEBRUARY 2008 685 Power-Efficient Wireless OFDMA  

E-Print Network [OSTI]

IEEE TRANSACTIONS ON WIRELESS COMMUNICATIONS, VOL. 7, NO. 2, FEBRUARY 2008 685 Power-Efficient-- Feedback communication, frequency division multiaccess, minimum energy control, optimization methods/DVB) standards and wireless local area networks [6], [14]. Spectral efficiency and error resilience

Giannakis, Georgios

71

922 IEEE JOURNAL OF SOLID-STATE CIRCUITS, VOL. 42, NO. 4, APRIL 2007 Power and Area Minimization for Multidimensional  

E-Print Network [OSTI]

922 IEEE JOURNAL OF SOLID-STATE CIRCUITS, VOL. 42, NO. 4, APRIL 2007 Power and Area Minimization of California, Berkeley, CA 94704 USA. Digital Object Identifier 10.1109/JSSC.2007.892191 battery life

Nikolic, Borivoje

72

Power Engineers Inc | Open Energy Information  

Open Energy Info (EERE)

Engineers Inc Engineers Inc Jump to: navigation, search Name Power Engineers Inc. Place Hailey, Idaho Zip 83333 Sector Geothermal energy, Solar Product Idaho-based EPC contractor working largely on geothermal and solar thermal projects. Coordinates 43.52107°, -114.316439° 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":43.52107,"lon":-114.316439,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

73

IEEE TRANSACTIONS ON POWER ELECTRONICS, VOL. 19, NO. 5, SEPTEMBER 2004 1263 Solid-Oxide-Fuel-Cell Performance and Durability  

E-Print Network [OSTI]

IEEE TRANSACTIONS ON POWER ELECTRONICS, VOL. 19, NO. 5, SEPTEMBER 2004 1263 Solid-Oxide-Fuel-Cell of solid-oxide-fuel-cell (SOFC) power-conditioning system (PCS) at the subsystem/component and system Terms--Power-conditioning system (PCS), power-elec- tronics subsystem (PES), solid-oxide-fuel-cell (SOFC

Mazumder, Sudip K.

74

Guodian Longyuan Power Technology Engineering Co Ltd | Open Energy  

Open Energy Info (EERE)

Power Technology Engineering Co Ltd Power Technology Engineering Co Ltd Jump to: navigation, search Name Guodian Longyuan Power Technology Engineering Co Ltd Place Beijing Municipality, China Sector Biomass Product Beijing-based power plant developer, active as biomass platform of Guodian Technology & Environment. References Guodian Longyuan Power Technology Engineering Co Ltd[1] LinkedIn Connections CrunchBase Profile No CrunchBase profile. Create one now! This article is a stub. You can help OpenEI by expanding it. Guodian Longyuan Power Technology Engineering Co Ltd is a company located in Beijing Municipality, China . References ↑ "Guodian Longyuan Power Technology Engineering Co Ltd" Retrieved from "http://en.openei.org/w/index.php?title=Guodian_Longyuan_Power_Technology_Engineering_Co_Ltd&oldid=346304

75

Geomagnetically induced currents in the Uruguayan high-voltage power grid  

Science Journals Connector (OSTI)

......and uniform electric fields. IEEE Trans. Power Del. (1998) 13(4):1303-1308. Corbo...Geomagnetic disturbances and impacts upon power system operation. The Electric Power Engineering Handbook-Grigsby L.L., ed. (2007) 2nd edn......

R. Caraballo; L. Snchez Bettucci; G. Tancredi

2013-01-01T23:59:59.000Z

76

IEEE TRANSACTIONS ON POWER SYSTEMS, VOL. 19, NO. 1, FEBRUARY 2004 691 equilibrium been reached in all iterations), if multiple Nash equilibria  

E-Print Network [OSTI]

is much more adaptable in near real time than traditional thermal plants and, thus, tends to enjoy. Rudnick, "Hydrothermal market simulator using game theory: Assessmant of market power," IEEE Trans. PowerIEEE TRANSACTIONS ON POWER SYSTEMS, VOL. 19, NO. 1, FEBRUARY 2004 691 equilibrium been reached

Catholic University of Chile (Universidad Católica de Chile)

77

Power Systems Engineering Research Center Dennis Ray Ward Jewell  

E-Print Network [OSTI]

Power Systems Engineering Research Center Dennis Ray Ward Jewell Executive Director, Power Systems an overview of the Power Systems Engineering Research Center (PSERC), a National Science Foundation Industry and ongoing projects in each of these stems will be outlined. INTRODUCTION Current electric-power systems

78

Improving Turbocharged Diesel Engine Operation with Turbo Power Assist System  

E-Print Network [OSTI]

Improving Turbocharged Diesel Engine Operation with Turbo Power Assist System I. Kolmanovsky A. G. In this pa- per we investigate the coupling of a power assist system at the turbocharger shaft of a diesel representation of a diesel engine with a turbocharger power assist system. A turbocharger power assist system

Stefanopoulou, Anna

79

696 IEEE TRANSACTIONS ON POWER ELECTRONICS, VOL. 18, NO. 2, MARCH 2003 Optimized Piezoelectric Energy Harvesting Circuit  

E-Print Network [OSTI]

such as an ac- tively tuned vibration absorber [1], a foot powered radio "tag" [2], [3], or a PicoRadio [4696 IEEE TRANSACTIONS ON POWER ELECTRONICS, VOL. 18, NO. 2, MARCH 2003 Optimized Piezoelectric. In this configuration, the converter regu- lates the power flow from the piezoelectric element to the desired electronic

Hofmann, Heath F.

80

IEEE TRANSACTIONS ON POWER ELECTRONICS, VOL. 24, NO. 11, NOVEMBER 2009 2639 An Online Stability Margin Monitor for Digitally  

E-Print Network [OSTI]

IEEE TRANSACTIONS ON POWER ELECTRONICS, VOL. 24, NO. 11, NOVEMBER 2009 2639 An Online Stability in part at the Power Electronics Specialists Conference, Rhodes, Greece, June 2008. Recommended En- gineering, Colorado Power Electronics Center, University of Colorado, Boulder, CO 80309 USA (e

Note: This page contains sample records for the topic "ieee power engineering" 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

IEEE TRANSACTIONS ON NUCLEAR SCIENCE, VOL. 58, NO. 1, FEBRUARY 2011 277 Anomaly Detection in Nuclear Power Plants via  

E-Print Network [OSTI]

in Nuclear Power Plants via Symbolic Dynamic Filtering Xin Jin, Student Member, IEEE, Yin Guo, Soumik Sarkar detection algorithm for condition monitoring of nuclear power plants, where symbolic feature extraction Innova- tive & Secure (IRIS) simulator of nuclear power plants, and its per- formance is evaluated

Ray, Asok

82

IEEE TRANSACTIONS ON POWER APPARATUS AND SYSTEMS, VOL. PAS-89, NO. 1, JANUARY 1970 Sparsity-Directed Decomposition for Gaussian  

E-Print Network [OSTI]

20, 1969. The authors are with the Bonneville Power Administration, Portland, Ore. 97208. be quiteIEEE TRANSACTIONS ON POWER APPARATUS AND SYSTEMS, VOL. PAS-89, NO. 1, JANUARY 1970 Sparsity time [1], [2]. Power system network prob- lems involving complex valued matrices of order 2000Ur more

McCalley, James D.

83

3484 IEEE TRANSACTIONS ON WIRELESS COMMUNICATIONS, VOL. 12, NO. 7, JULY 2013 Joint Back-Pressure Power Control and Interference  

E-Print Network [OSTI]

Gopalakrishnan and Nicholas D. Sidiropoulos, Fellow, IEEE Abstract--Back-Pressure Power Control (BPPC) is a cross control and interference cancellation are tightly coupled. This leads to a joint Back- Pressure Power, back- pressure, power control, interference cancellation, NP-hard, con- vex approximation. I

Sidiropoulos, Nikolaos D.

84

13th IEEE International Symposium on Consumer Electronics, 2009 Low-Power Multiplierless DCT for Image/Video  

E-Print Network [OSTI]

-- A multiplierless discrete cosine transform (DCT) architecture is proposed to improve the power efficiency of image; power dissipation; constant matrix multiplication (CMM) I. INTRODUCTION The discrete cosine transform13th IEEE International Symposium on Consumer Electronics, 2009 Low-Power Multiplierless DCT

Ziavras, Sotirios G.

85

1068 IEEE TRANSACTIONS ON POWER ELECTRONICS, VOL. 25, NO. 4, APRIL 2010 Modeling and Control Design for a Very  

E-Print Network [OSTI]

- generative decentralized sources and the continuous replacement of overhead power lines by subterraneous decentralized sources and the continuous re- placement of overhead power lines by subterraneous distribu- tion1068 IEEE TRANSACTIONS ON POWER ELECTRONICS, VOL. 25, NO. 4, APRIL 2010 Modeling and Control Design

Paderborn, Universität

86

2428 IEEE TRANSACTIONS ON POWER ELECTRONICS, VOL. 23, NO. 5, SEPTEMBER 2008 A Modular Strategy for Control and Voltage  

E-Print Network [OSTI]

, voltage balancing. I. INTRODUCTION WITH THE advancement of power electronics and emer- gence of new.1109/TPEL.2008.2002055 The CHB converters can be used as inverters in ac motor drives, high power2428 IEEE TRANSACTIONS ON POWER ELECTRONICS, VOL. 23, NO. 5, SEPTEMBER 2008 A Modular Strategy

Paris-Sud XI, Université de

87

14 IEEE TRANSACTIONS ON POWER ELECTRONICS, VOL. 24, NO. 1, JANUARY 2009 Multiple-LoadSource Integration in a Multilevel  

E-Print Network [OSTI]

a power management system among multiple sources and loads having dif- ferent operating voltages. Index- tional dc­dc converter is a key element to provide the power for the electrical drive train in future14 IEEE TRANSACTIONS ON POWER ELECTRONICS, VOL. 24, NO. 1, JANUARY 2009 Multiple

Tolbert, Leon M.

88

OE Power Systems Engineering Research & Development Program Partnerships |  

Broader source: Energy.gov (indexed) [DOE]

Mission » Power Systems Engineering Research and Development » OE Mission » Power Systems Engineering Research and Development » OE Power Systems Engineering Research & Development Program Partnerships OE Power Systems Engineering Research & Development Program Partnerships The OE Power Systems Research and Development Program engages a broad group of stakeholders in program planning, identification of high-priority technology gap areas, and joint participation in research, development, demonstration, and deployment activities. The partnerships involve: Partnerships with Other Federal Programs Federal partnerships include participation with the Federal Energy Management Program (FEMP) to promote and install distributed energy systems at Federal facilities; the Office of Energy Assurance and the Department of

89

232 IEEE JOURNAL OF OCEANIC ENGINEERING, VOL. 30, NO. 1, JANUARY 2005 North East Pacific Time-Integrated Undersea  

E-Print Network [OSTI]

232 IEEE JOURNAL OF OCEANIC ENGINEERING, VOL. 30, NO. 1, JANUARY 2005 North East Pacific TimeGinnis, and Phil Lancaster Abstract--The objective of the North East Pacific Time-In- tegrated Undersea Networked elec- tronics, transient analysis, underwater cables. I. INTRODUCTION THE vast oceans of the world have

Frandsen, Jannette B.

90

1308 IEEE TRANSACTIONS ON BIOMEDICAL ENGINEERING, VOL. 47, NO. 10, OCTOBER 2000 ECG Signal Compression Using Analysis by  

E-Print Network [OSTI]

1308 IEEE TRANSACTIONS ON BIOMEDICAL ENGINEERING, VOL. 47, NO. 10, OCTOBER 2000 ECG Signal--In this paper, an elecrocardiogram (ECG) com- pression algorithm, called analysis by synthesis ECG compressor with several well-known ECG compression algorithms and was found to be superior at all tested bit rates. A mean

Zigel, Yaniv

91

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

92

Efficiency Improvement in an Over the Road Diesel Powered Engine...  

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

and potential efficiency enhancement deer08schock.pdf More Documents & Publications Thermoelectric Conversion of Waste Heat to Electricity in an IC Engine Powered Vehicle...

93

Demonstration of Air-Power-Assist (APA) Engine Technology for...  

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

Combustion and Direct Energy Recovery in Heavy Duty Application Demonstration of Air-Power-Assist (APA) Engine Technology for Clean Combustion and Direct Energy Recovery in...

94

Combustion Exhaust Gas Heat to Power usingThermoelectric Engines...  

Broader source: Energy.gov (indexed) [DOE]

Solutions Combustion Exhaust Gas Heat to Power using Thermoelectric Engines John LaGrandeur October 5, 2011 Advanced Thermoelectric Solutions - 1 - Market motivation based on CO 2...

95

Microsoft PowerPoint - IEEE IAS PES 102313.pptx  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

DOE's ARRA DOE's ARRA Smart Grid Program Steve Bossart, Senior Energy Analyst IEEE IAS/PES Pittsburgh Section October 23, 2013 ‹#› Topics * OE ARRA Smart Grid Program * OE ARRA Smart Grid Progress * Results and Case Studies * Life After ARRA Smart Grid ‹#› DOE OE ARRA Smart Grid Program ‹#› American Recovery and Reinvestment Act ($4.5B) * Smart Grid Investment Grants (99 projects) - $3.4 billion Federal; $4.7 billion private sector - > 800 PMUs covering almost 100% of transmission - ~ 8000 distribution automation circuits - > 15 million smart meters * Smart Grid Demonstration Projects (32 projects) - $685 million Federal; $1 billion private sector - 16 storage projects - 16 regional demonstrations Smart Grid ARRA Activities ‹#› Smart Grid investment from ARRA field projects

96

IEEE TRANSACTIONS ON POWER SYSTEMS, VOL. 25, NO. 4, NOVEMBER 2010 1865 Impact of Energy Efficiency Incentives  

E-Print Network [OSTI]

IEEE TRANSACTIONS ON POWER SYSTEMS, VOL. 25, NO. 4, NOVEMBER 2010 1865 Impact of Energy Efficiency the implementation of energy efficiency poli- cies on the power distribution sector. To assess the outcome different energy efficiency levels required by the regulator. The results reveal that the introduction

Catholic University of Chile (Universidad Católica de Chile)

97

IEEE TRANSACTIONS ON INDUSTRIAL ELECTRONICS, VOL. 53, NO. 2, APRIL 2006 477 Voltage-Source Active Power Filter Based on  

E-Print Network [OSTI]

IEEE TRANSACTIONS ON INDUSTRIAL ELECTRONICS, VOL. 53, NO. 2, APRIL 2006 477 Voltage-Source Active compensate load current harmonics, keeping better-quality sinusoidal currents from the source. The simulated MODERN power electronics have contributed a great deal to the development of new powerful applications

Catholic University of Chile (Universidad Católica de Chile)

98

248 IEEE TRANSACTIONS ON POWER DELIVERY, VOL. 17, NO. 1, JANUARY 2002 Modeling, Analysis, and Control of a Current Source  

E-Print Network [OSTI]

--This paper presents a new approach for the dy- namic control of a current source inverter (CSI)-based STATic-commutated inverters to achieve advanced reactive power control have been confirmed by many researchers [1248 IEEE TRANSACTIONS ON POWER DELIVERY, VOL. 17, NO. 1, JANUARY 2002 Modeling, Analysis

Lehn, Peter W.

99

1028 IEEE TRANSACTIONS ON POWER ELECTRONICS, VOL. 14, NO. 6, NOVEMBER 1999 Discrete Time Modeling and Control of  

E-Print Network [OSTI]

S 0885-8993(99)08907-3. and high-power inverter applications. Consequently, improved dynamics1028 IEEE TRANSACTIONS ON POWER ELECTRONICS, VOL. 14, NO. 6, NOVEMBER 1999 Discrete Time Modeling Abstract--A new voltage source converter control approach is presented, based on multivariable z

Lehn, Peter W.

100

952 IEEE TRANSACTIONS ON POWER ELECTRONICS, VOL. 24, NO. 4, APRIL 2009 A System Design Approach for Unattended Solar  

E-Print Network [OSTI]

tolerance, and energy flow control capability. Maximum power point tracking is used to optimize solar panel versus solar panel size for a given availability. The solar panel supplies energy through a power for Unattended Solar Energy Harvesting Supply Jonathan W. Kimball, Senior Member, IEEE, Brian T. Kuhn, Senior

Kimball, Jonathan W.

Note: This page contains sample records for the topic "ieee power engineering" 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

Prepping Power Engineers for the Smart Grid | Department of Energy  

Broader source: Energy.gov (indexed) [DOE]

Prepping Power Engineers for the Smart Grid Prepping Power Engineers for the Smart Grid Prepping Power Engineers for the Smart Grid June 19, 2012 - 4:01pm Addthis This video examines electrostatic induction, a phenomenon that means a conductive object in the vicinity of a power line may have energy coupled to it even if it's not connected to the line. Check out the other videos created by the partnership Bonneville Power Administration, Washington State University and the Northwest Workforce Training Center for Electric Power Engineering on their Smart Grid YouTube playlist. Joel Scruggs Public Affairs Specialist, Bonneville Power Administration BPA's High Voltage Lab: Ever wonder why electricity makes power lines sag? This video explains why. Check out the Smart Grid Workforce playlist for other videos from

102

Development Methodology for Power-Dense Military Diesel Engine  

Broader source: Energy.gov [DOE]

Laboratory data and modeling results are presented on a military auxiliary power unit engine that has a peak efficiency of 35.3% at an output shaft power of 25 kW.

103

1750 IEEE JOURNAL OF SOLID-STATE CIRCUITS, VOL. 38, NO. 10, OCTOBER 2003 A Low-Power Wide Dynamic Range Envelope Detector  

E-Print Network [OSTI]

1750 IEEE JOURNAL OF SOLID-STATE CIRCUITS, VOL. 38, NO. 10, OCTOBER 2003 A Low-Power Wide Dynamic a number of constraints on the design of envelope detectors. They are battery powered and required to run

Sarpeshkar, Rahul

104

OE Contributors Named IEEE Fellows | Department of Energy  

Broader source: Energy.gov (indexed) [DOE]

Contributors Named IEEE Fellows Contributors Named IEEE Fellows OE Contributors Named IEEE Fellows February 29, 2012 - 3:51pm Addthis Two Electric Power Research Institute (EPRI) executives who have worked with OE-funded projects were recently named fellows of the Institute of Electrical and Electronics Engineers (IEEE). Dr. Ram Adapa, technical leader for transmission systems, and Mark McGranaghan, vice president of Power Delivery & Utilization for EPRI were recognized for their contributions to IEEE fields of interest. Dr. Ram Adapa was recognized for leadership in direct current and flexible AC transmission systems. Dr. Adapa, through his technical leadership and innovative research ideas, has contributed significantly to the advancement of high-voltage direct current transmission and flexible AC transmission

105

346 IEEE TRANSACTIONS ON POWER SYSTEMS, VOL. 18, NO. 1, FEBRUARY 2003 Congestion-Management Schemes: A Comparative  

E-Print Network [OSTI]

: A Comparative Analysis Under a Unified Framework Ettore Bompard, Member, IEEE, Pedro Correia, George Gross of Science and Technology through scholarship PRAXIS XXI/BD/13801/97. The work of G. Gross was supported. G. Gross was with the Department of Electrical and Computer Engineering, University of Illinois

Gross, George

106

August 17, 2000 ARIES: Fusion Power Core and Power Cycle Engineering/ARR 1  

E-Print Network [OSTI]

translates in lower COE and lower heat load · Brayton cycle is best near-term possibility of power conversion heat generation profiles used for thermal-hydraulic analyses #12;August 17, 2000 ARIES: Fusion PowerAugust 17, 2000 ARIES: Fusion Power Core and Power Cycle Engineering/ARR 1 ARIES: Fusion Power Core

Raffray, A. René

107

IEEE TRANSACTIONS ON POWER ELECTRONICS 1 Discontinuous Modulation Scheme  

E-Print Network [OSTI]

originally for this inverter, activates all the10 modules of the DMCI. The new discontinuous modulation single-stage, switched mode power supply.26 I. INTRODUCTION27 FOR low-cost inverter applications, ranging topology, while the topologies outlined in [2]­[4]40 support unidirectional power flow. While several HFL-inverter

Mazumder, Sudip K.

108

1352 IEEE JOURNAL OF SOLID-STATE CIRCUITS, VOL. 37, NO. 10, OCTOBER 2002 A 120-mW 3-D Rendering Engine With 6-Mb Embedded DRAM  

E-Print Network [OSTI]

1352 IEEE JOURNAL OF SOLID-STATE CIRCUITS, VOL. 37, NO. 10, OCTOBER 2002 A 120-mW 3-D Rendering digital assistant (PDA) in which the power has to be supplied by batteries. Since the lithium battery

Yoo, Hoi-Jun

109

IEEE SENSORS JOURNAL, VOL. 11, NO. 1, JANUARY 2011 45 A Robust, Adaptive, Solar-Powered WSN Framework  

E-Print Network [OSTI]

IEEE SENSORS JOURNAL, VOL. 11, NO. 1, JANUARY 2011 45 A Robust, Adaptive, Solar-Powered WSN carefully selected or de- signed to guarantee a high quality of service, optimal solar energy harvesting unavailable due to cost, tech- nical feasibility, or a combination of the two. The developed system leads

Alippi, Cesare

110

IEEE TRANSACTIONS ON POWER ELECTRONICS, VOL. 12, NO. 1, JANUARY 1997 87 Fuzzy Logic Based Intelligent Control of a Variable  

E-Print Network [OSTI]

system. The generation system has fuzzy logic control with vector control in the inner loops. A fuzzyIEEE TRANSACTIONS ON POWER ELECTRONICS, VOL. 12, NO. 1, JANUARY 1997 87 Fuzzy Logic Based a variable speed wind genera- tion system where fuzzy logic principles are used for efficiency optimization

Simões, Marcelo Godoy

111

978-1-4244-4439-7/09/$25.00 c 2009 IEEE Minimizing Energy Consumption by Power-Efficient Radio  

E-Print Network [OSTI]

978-1-4244-4439-7/09/$25.00 c 2009 IEEE Minimizing Energy Consumption by Power-Efficient Radio herve.rivano@sophia.inria.fr Abstract In this paper, we investigate on minimizing the energy consumption a piecewise linear convex function that pro- vides a good approximation of the energy consumption on the links

Paris-Sud XI, Université de

112

802 IEEE TRANSACTIONS ON POWER SYSTEMS, VOL. 19, NO. 2, MAY 2004 Role of Distribution Factors in Congestion  

E-Print Network [OSTI]

802 IEEE TRANSACTIONS ON POWER SYSTEMS, VOL. 19, NO. 2, MAY 2004 Role of Distribution Factors reimbursement of the congestion charges incurred in the day-ahead market. The implementation of CRR re- quires, the PTDFs used for the CRR issuance may be different from those used in the day-ahead market due to changes

113

4968 IEEE TRANSACTIONS ON POWER SYSTEMS, VOL. 28, NO. 4, NOVEMBER 2013 Optimized FTR Portfolio Construction Based on the  

E-Print Network [OSTI]

markets, since it may restrict the amounts of some transactions and not allow others to take place4968 IEEE TRANSACTIONS ON POWER SYSTEMS, VOL. 28, NO. 4, NOVEMBER 2013 Optimized FTR Portfolio rights (FTR) or congestion revenue rights portfolio for an FTR market participant given his as- sessment

Gross, George

114

280 IEEE TRANSACTIONS ON POWER SYSTEMS, VOL. 16, NO. 2, MAY 2001 Discovering Price-Load Relationships in California's  

E-Print Network [OSTI]

280 IEEE TRANSACTIONS ON POWER SYSTEMS, VOL. 16, NO. 2, MAY 2001 Discovering Price-Load Relationships in California's Electricity Market Slobodan Vucetic, Kevin Tomsovic, and Zoran Obradovic Abstract--This paper reports on characterizing recent price behavior in the California electricity market. Market

Vucetic, Slobodan

115

IEEE TRANSACTIONS ON POWER SYSTEMS, VOL. 17, NO. 1, FEBRUARY 2002 159 Economic Congestion Relief Across Multiple  

E-Print Network [OSTI]

IEEE TRANSACTIONS ON POWER SYSTEMS, VOL. 17, NO. 1, FEBRUARY 2002 159 Economic Congestion Relief, and Andrew M. Ross Abstract--This paper is concerned with market-based protocols for relieving congestion caused by transactions outside the control area in which the congestion occurred. One approach, proposed

116

1308 IEEE TRANSACTIONS ON WIRELESS COMMUNICATIONS, VOL. 6, NO. 4, APRIL 2007 Battery Power Efficiency of PPM and FSK in  

E-Print Network [OSTI]

1308 IEEE TRANSACTIONS ON WIRELESS COMMUNICATIONS, VOL. 6, NO. 4, APRIL 2007 Battery Power batteries, energy efficiency is a critical factor in wire- less sensor networks (WSNs). Orthogonal modulations appro- priate for the energy-limited WSN setup have been investigated under the assumption

Giannakis, Georgios

117

IEEE TRANSACTIONS ON POWER ELECTRONICS, VOL. X, NO. X, XXXXX 20XX 1 Design and Implementation of Integrated  

E-Print Network [OSTI]

with improved electronic integration, the concept of the "Smart Electro-Mechanical Actuator (EMA)" has been a LISN, generally referred to as a "Smart Electro-Mechanical Actuator (EMA) which adjustable speed drivesIEEE TRANSACTIONS ON POWER ELECTRONICS, VOL. X, NO. X, XXXXX 20XX 1 Design and Implementation

Boyer, Edmond

118

IEEE TRANSACTIONS ON POWER ELECTRONICS, VOL. 19, NO. 2, MARCH 2004 491 A Complete Solution to the Harmonic  

E-Print Network [OSTI]

IEEE TRANSACTIONS ON POWER ELECTRONICS, VOL. 19, NO. 2, MARCH 2004 491 A Complete Solution be found. In particular, it is shown that there are new solutions that have not been previously reported in an inverter are not a concern (i.e., switching on the order of a few kHz is acceptable), then the sine

Tolbert, Leon M.

119

650 IEEE TRANSACTIONS ON POWER DELIVERY, VOL. 26, NO. 2, APRIL 2011 Hourly Scheduling of DC Transmission Lines in  

E-Print Network [OSTI]

Transmission Lines in SCUC With Voltage Source Converters Azim Lotfjou, Mohammad Shahidehpour, Fellow, IEEE transmission lines, se- curity-constrained unit commitment, voltage-source converters. NOMENCLATURE Index of ac;LOTFJOU et al.: HOURLY SCHEDULING OF DC TRANSMISSION LINES 651 , Vector of real and reactive power

Fu, Yong

120

20 IEEE TRANSACTIONS ON BIOMEDICAL CIRCUITS AND SYSTEMS, VOL. 5, NO. 1, FEBRUARY 2011 A Power-Efficient Neural Tissue  

E-Print Network [OSTI]

-Efficient Neural Tissue Stimulator With Energy Recovery Shawn K. Kelly, Member, IEEE, and John L. Wyatt, Jr; accepted Au- gust 22, 2010. Date of current version January 26, 2011. This work was sup- ported at the stimulator, higher power consumption also exposes the body to larger magnetic fields, due to the demand

Kelly, Shawn K.

Note: This page contains sample records for the topic "ieee power engineering" 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

IEEE TRANSACTIONS ON POWER SYSTEMS, VOL. 16, NO. 1, FEBRUARY 2001 111 Reliability and Costs Optimization for Distribution  

E-Print Network [OSTI]

methodology, using an evolutionary algorithm, for finding out the best distribution network reliability whileIEEE TRANSACTIONS ON POWER SYSTEMS, VOL. 16, NO. 1, FEBRUARY 2001 111 Reliability and Costs Optimization for Distribution Networks Expansion Using an Evolutionary Algorithm Ignacio J. Ramírez

Coello, Carlos A. Coello

122

Proceedings of 1994 IEEE workshop on power electronics in transportation  

SciTech Connect (OSTI)

The following topics were dealt with: automotive components and systems, including capacitor energy storage, transistors, and DC-DC converters; electric vehicles and hybrid electric vehicle power train concepts and components; electromagnetic interference and electromagnetic compatibility issues. Papers have been processed separately for inclusion on the data base.

NONE

1994-12-31T23:59:59.000Z

123

Institute of Power Engineering (IEn) | Open Energy Information  

Open Energy Info (EERE)

Institute of Power Engineering (IEn) Institute of Power Engineering (IEn) Jump to: navigation, search Logo: Institute of Power Engineering (IEn) Name Institute of Power Engineering (IEn) Place Warsaw, Poland Number of employees 501-1000 Year founded 1953 Coordinates 52.213072942881°, 20.87685585022° 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":52.213072942881,"lon":20.87685585022,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

124

Single ion heat engine with maximum efficiency at maximum power  

E-Print Network [OSTI]

We propose an experimental scheme to realize a nano heat engine with a single ion. An Otto cycle may be implemented by confining the ion in a linear Paul trap with tapered geometry and coupling it to engineered laser reservoirs. The quantum efficiency at maximum power is analytically determined in various regimes. Moreover, Monte Carlo simulations of the engine are performed that demonstrate its feasibility and its ability to operate at maximum efficiency of 30% under realistic conditions.

Obinna Abah; Johannes Rossnagel; Georg Jacob; Sebastian Deffner; Ferdinand Schmidt-Kaler; Kilian Singer; Eric Lutz

2012-05-07T23:59:59.000Z

125

PERFORMANCE OF A STIRLING ENGINE POWERED HEAT ACTIVATED HEAT PUMP  

E-Print Network [OSTI]

PERFORMANCE OF A STIRLING ENGINE POWERED HEAT ACTIVATED HEAT PUMP W. D. C. Richards and W. L. Auxer General Electric Company Space Division King of Prussia, Pa. ABSTRACT A heat activated heat pump (HAHP for space heating since it directly utilizes the engine waste heat in addition to the energy obtained

Oak Ridge National Laboratory

126

IEEE TRANSACTIONS ON POWER SYSTEMS, VOL. 16, NO. 4, NOVEMBER 2001 935 Discussion of "A Physical-Flow-Based Approach to  

E-Print Network [OSTI]

to Allocating Transmission Losses in a Transaction Framework" George Gross and Shu Tao The authors are grateful, England. Publisher Item Identifier S 0885-8950(01)09812-1. 1G. Gross and S. Fao, IEEE Trans. Power Systems

Gross, George

127

Mobile hydraulic power supply: Liquid piston Stirling engine pump  

Science Journals Connector (OSTI)

Conventional mobile hydraulic power supplies involve numerous kinematic connections and are limited by the efficiency, noise, and emissions of internal combustion engines. The Stirling cycle possesses numerous benefits such as the ability to operate from any heat source, quiet operation, and high theoretical efficiency. The Stirling engine has seen limited success due to poor heat transfer in the working chambers, difficulty sealing low-molecular weight gases at high pressure, and non-ideal piston displacement profiles. As a solution to these limitations, a liquid piston Stirling engine pump is proposed. The liquid pistons conform to irregular volumes, allowing increased heat transfer through geometry features on the interior of the working chambers. Creating near-isothermal operation eliminates the costly external heat exchangers and increases the engine efficiency through decreasing the engine dead space. The liquid pistons provide a positive gas seal and thermal transport to the working chambers. Controlling the flow of the liquid pistons with valves enables matching the ideal Stirling cycle and creates a direct hydraulic power supply. Using liquid hydrogen as a fuel source allows cooling the compression side of the engine before expanded the fuel into a gas and combusting it to heat the expansion side of the engine. Cooling the compression side not only increases the engine power, but also significantly increases the potential thermal efficiency of the engine. A high efficiency Stirling engine makes energy regeneration through reversing the Stirling cycle practical. When used for regeneration, the captured energy can be stored in thermal batteries, such as a molten salt. The liquid piston Stirling engine pump requires further research in numerous areas such as understanding the behavior of the liquid pistons, modeling and optimization of a full engine pump, and careful selection of materials for the extreme operating temperatures. Addressing these obtainable research quandaries will enable a transformative Stirling engine pump with the potential to excel in numerous applications.

James D. Van de Ven

2009-01-01T23:59:59.000Z

128

IEEE PHOTONICS TECHNOLOGY LETTERS 1 High-Power 2.3-m GaSb-Based Linear Laser Array  

E-Print Network [OSTI]

2.3-m laser. Al Ga As Sb cladding layers. Details of the lasers' heterostructure design can be foundIEEE PHOTONICS TECHNOLOGY LETTERS 1 High-Power 2.3-m GaSb-Based Linear Laser Array L. Shterengas, G--High-power 2.3- m In(Al)GaAsSb­GaSb type-I double quantum-well diode laser arrays were fabricated

129

Engineering Limitations of Fusion Power Plants  

Science Journals Connector (OSTI)

...Grimm, J. L. Johnson, J. Manickam, ibid., p. 826. 20. M. Murakami et al., ibid. 39, 615 (1977). 21. M. S. Lubell, in Proceedings ofthe Fifth Inter-national Cryogenic Engineering Conference (IPC Science and Technology Press, London...

W. E. Parkins

1978-03-31T23:59:59.000Z

130

IEEE TRANSACTIONS ON COMPUTER-AIDED DESIGN OF INTEGRATED CIRCUITS AND SYSTEMS, VOL. , NO. , 1 Early-stage Power Grid Analysis for Uncertain  

E-Print Network [OSTI]

-stage Power Grid Analysis for Uncertain Working Modes Haifeng Qian, Sani R. Nassif, Senior Member, IEEE the 100-plus watt regime, and power delivery and power grid signal integrity have become critical, and the worst-case scenarios found correlate well with the results from an ILP solver. Index Terms-- Power grid

Sapatnekar, Sachin

131

Engineering  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Engineering Engineering Engineering1354608000000EngineeringSome of these resources are LANL-only and will require Remote Access./No/Questions? 667-5809library@lanl.gov Engineering Some of these resources are LANL-only and will require Remote Access. Key Resources Reference Standards Data Sources Organizations Journals Key Resources Engineering Village Includes Engineering Index (Ei) and Compendex Knovel Handbooks, databases, and eBooks integrated with analytical and search tools IEEE Xplore Full text access to technical literature, standards, and conference proceedings in engineering and technology SPIE Digital Library Full-text papers from SPIE journals and proceedings published since 1998; subject coverage includes optics, photonics, electronic imaging, visual information processing, biomedical optics, lasers, and

132

Internal combustion engine power. A quarter century in review  

SciTech Connect (OSTI)

The advancements have been momentous. A review of the past quarter century of progress - including engine efficiencies, power ratings, fuels, emissions and the technological advances associated with these parameters - draws the real and outstanding developments of the period into perspective. Though the shapes of engines appear to be the same, few of the easy product classifications that existed in 1969 have survived to this day. In addition, the pattern of engine development is becoming similar throughout the world. All diesel engine design work, regardless of the country in which it is being carried out, is related to increasing specific output, from the smaller high-speed diesel, gas and gas turbine engines to the very largest stationary and marine power engines. This is being accomplished for the reciprocating engine by, basically, the same design and research techniques: higher speed, larger engine displacement through larger cylinder sizes, more cylinders with V-type configurations, and higher mean effective pressures through intensive use of turbo-charging and charge-air cooling, along with cylinder-head and injection process modifications. 6 figs.

Kane, J.

1994-04-01T23:59:59.000Z

133

Baoding Huide Wind Power Engineering Co Ltd | Open Energy Information  

Open Energy Info (EERE)

Huide Wind Power Engineering Co Ltd Huide Wind Power Engineering Co Ltd Jump to: navigation, search Name Baoding Huide Wind Power Engineering Co Ltd Place Baoding, Hebei Province, China Sector Wind energy Product String representation "JV formed by Av ... ment currently." is too long. Coordinates 38.855011°, 115.480217° 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":38.855011,"lon":115.480217,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

134

IEEE TRANSACTIONS ON COMPUTER-AIDED DESIGN OF INTEGRATED CIRCUITS AND SYSTEMS, VOL. 31, NO. 1, JANUARY 2012 109 A Realistic Early-Stage Power Grid Verification  

E-Print Network [OSTI]

, JANUARY 2012 109 A Realistic Early-Stage Power Grid Verification Algorithm Based on Hierarchical, and Ngai Wong, Member, IEEE Abstract--Power grid verification has become an indispensable step to guarantee a functional and robust chip design. Vectorless power grid verification methods, by solving linear programming

Kahng, Andrew B.

135

446 IEEE JOURNAL OF SOLID-STATE CIRCUITS, VOL. 43, NO. 2, FEBRUARY 2008 A Low-Power SRAM Using Bit-Line  

E-Print Network [OSTI]

propose a new low-power SRAM using bit-line Charge Recycling (CR-SRAM) for the write operation to invert the state of the internal nodes of the SRAM cell in write operation. A low-power SRAM using446 IEEE JOURNAL OF SOLID-STATE CIRCUITS, VOL. 43, NO. 2, FEBRUARY 2008 A Low-Power SRAM Using Bit

Mahmoodi, Hamid

136

Quantum optomechanical piston engines powered by heat  

E-Print Network [OSTI]

We study two different models of optomechanical systems where a temperature gradient between two radiation baths is exploited for inducing self-sustained coherent oscillations of a mechanical resonator. Viewed from a thermodynamic perspective, such systems represent quantum instances of self-contained thermal machines converting heat into a periodic mechanical motion and thus they can be interpreted as nano-scale analogues of macroscopic piston engines. Our models are potentially suitable for testing fundamental aspects of quantum thermodynamics in the laboratory and for applications in energy efficient nanotechnology.

Andrea Mari; Alessandro Farace; Vittorio Giovannetti

2014-07-31T23:59:59.000Z

137

Power control system for a hot gas engine  

DOE Patents [OSTI]

A power control system for a hot gas engine of the type in which the power output is controlled by varying the mean pressure of the working gas charge in the engine has according to the present invention been provided with two working gas reservoirs at substantially different pressure levels. At working gas pressures below the lower of said levels the high pressure gas reservoir is cut out from the control system, and at higher pressures the low pressure gas reservoir is cut out from the system, thereby enabling a single one-stage compressor to handle gas within a wide pressure range at a low compression ratio.

Berntell, John O. (Staffanstorp, SE)

1986-01-01T23:59:59.000Z

138

Engineered Sequestration and Advanced Power Technologies  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Sequestration and Advanced Power Technologies. Klaus Lackner, Columbia Sequestration and Advanced Power Technologies. Klaus Lackner, Columbia University. Predictions of innovative energy technologies for the next century usually include everything from fusion to photovoltaics with the one notable exception of fossil fuels. Because of fears of diminishing supplies, pollution and climate change, the public is reluctant to consider these hydrocarbon fuels for the energy needs of the twenty- first century. An energy strategy for the new century, however, cannot ignore fossil fuels. Contrary to popular belief, they are plentiful and inexpensive. While it is true that fossil fuels are limited by their environmental impact, new technologies to eliminate environmental concerns are currently being developed. Managing the emission of

139

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

140

Engineering study for the phase 1 privatization facilities electrical power  

SciTech Connect (OSTI)

This engineering study evaluates the availability of electric power from the existing 13.8 kV substation, BPA 115 kV system,and RL 230 kV transmission line; for supporting the Privatization Phase I Facilities. 230 kV system is a preferable alternative.

Singh, G., Westinghouse Hanford

1996-07-18T23:59:59.000Z

Note: This page contains sample records for the topic "ieee power engineering" 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

Magnetohydrodynamic (MHD) power plant interface engineering  

SciTech Connect (OSTI)

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

142

IEEE Canadian Conference on Electrical and Computer Engineering, Montreal, Quebec, September 5-8, 1995. ATREF: Application des Technologies Robotiques aux Equipements  

E-Print Network [OSTI]

IEEE Canadian Conference on Electrical and Computer Engineering, Montreal, Quebec, September 5 this issue, by bringing together key players within the province of Quebec: Den- harco, one of Canada- tion: Denharco (Ste-Hyacinthe, Quebec) and Autolog (Laval, Quebec). The project is partly funded

Papadopoulos, Evangelos

143

IEEE TRANSACTIONS ON AUTOMATION SCIENCE AND ENGINEERING , VOL. X, NO. X, MONTHX 200X 1 Molds for Meshes: Computing Smooth Parting  

E-Print Network [OSTI]

IEEE TRANSACTIONS ON AUTOMATION SCIENCE AND ENGINEERING , VOL. X, NO. X, MONTHX 200X 1 Molds the geometry of this cycle. Compliance in the physical material, and / or modifications to eliminate minor--Molding is the process of manufacturing a part by shaping a pliable raw material, such as molten plastic or metal, using

Martin, Ralph R.

144

IEEE TRANSACTIONS ON ENGINEERING MANAGEMENT, VOL. 52, NO. 2, MAY 2005 269 Management of R&D Projects Under Uncertainty: A  

E-Print Network [OSTI]

IEEE TRANSACTIONS ON ENGINEERING MANAGEMENT, VOL. 52, NO. 2, MAY 2005 269 Management of R and deals with technical, market, and cost factors all together. To this end, we consider a real options development life cycle and deals with technical, market, and cost factors. To this end, we show how

145

A Better Steam Engine: Designing a Distributed Concentrating Solar Combined Heat and Power System  

E-Print Network [OSTI]

working fluid to power a remote heat engine, as the fluidCHP options. Having a remote heat engine has many advantages

Norwood, Zachary Mills

2011-01-01T23:59:59.000Z

146

IEEE TRANSACTIONS ON POWER ELECTRONICS, VOL. 24, NO. 1, JANUARY 2009 25 Fundamental Frequency Switching Strategies  

E-Print Network [OSTI]

Switching Strategies of a Seven-Level Hybrid Cascaded H-Bridge Multilevel Inverter Zhong Du, Member, IEEE Member, IEEE Abstract--This paper presents a cascaded H-bridge multilevel inverter that can sources being capacitors, which is referred to as hybrid cascaded H-bridge multilevel inverter (HCMLI

Tolbert, Leon M.

147

432 IEEE TRANSACTIONS ON EDUCATION, VOL. 49, NO. 4, NOVEMBER 2006 Voltage Stability Toolbox for Power System  

E-Print Network [OSTI]

the fundamentals of power system modeling together with di- verse mathematical formulations of bifurcation theory of Electrical and Electronics Engineering, College of Engineering, Nigde University, Nigde, 51200, Turkey (e

Kwatny, Harry G.

148

Rankline-Brayton engine powered solar thermal aircraft  

DOE Patents [OSTI]

A solar thermal powered aircraft powered by heat energy from the sun. A Rankine-Brayton hybrid cycle heat engine is carried by the aircraft body for producing power for a propulsion mechanism, such as a propeller or other mechanism for enabling sustained free flight. The Rankine-Brayton engine has a thermal battery, preferably containing a lithium-hydride and lithium mixture, operably connected to it so that heat is supplied from the thermal battery to a working fluid. A solar concentrator, such as reflective parabolic trough, is movably connected to an optically transparent section of the aircraft body for receiving and concentrating solar energy from within the aircraft. Concentrated solar energy is collected by a heat collection and transport conduit, and heat transported to the thermal battery. A solar tracker includes a heliostat for determining optimal alignment with the sun, and a drive motor actuating the solar concentrator into optimal alignment with the sun based on a determination by the heliostat.

Bennett, Charles L. (Livermore, CA)

2012-03-13T23:59:59.000Z

149

Rankine-Brayton engine powered solar thermal aircraft  

DOE Patents [OSTI]

A solar thermal powered aircraft powered by heat energy from the sun. A Rankine-Brayton hybrid cycle heat engine is carried by the aircraft body for producing power for a propulsion mechanism, such as a propeller or other mechanism for enabling sustained free flight. The Rankine-Brayton engine has a thermal battery, preferably containing a lithium-hydride and lithium mixture, operably connected to it so that heat is supplied from the thermal battery to a working fluid. A solar concentrator, such as reflective parabolic trough, is movably connected to an optically transparent section of the aircraft body for receiving and concentrating solar energy from within the aircraft. Concentrated solar energy is collected by a heat collection and transport conduit, and heat transported to the thermal battery. A solar tracker includes a heliostat for determining optimal alignment with the sun, and a drive motor actuating the solar concentrator into optimal alignment with the sun based on a determination by the heliostat.

Bennett, Charles L. (Livermore, CA)

2009-12-29T23:59:59.000Z

150

1558 IEEE TRANSACTIONS ON MAGNETICS,VOL. 29, NO. 2, MARCH 1993 Control of an Induction Heat Treatment by the Measure of Power  

E-Print Network [OSTI]

heated. The heating stage is controlled by regulatingboth the power supplied to the coil and the linear1558 IEEE TRANSACTIONS ON MAGNETICS,VOL. 29, NO. 2, MARCH 1993 Control of an Induction Heat Treatment by the Measure of Power D. Melaab, 0.Longeot ENSAM, LAMMAR, 33405 Bordeaux, France L. Krahenbiihl

Paris-Sud XI, Université de

151

IEEE TRANSACTIONS ON COMPUTER-AIDED DESIGN OF INTEGRATED CIRCUITS AND SYSTEMS, VOL. , NO. , 1 Power Grid Analysis using Random Walks  

E-Print Network [OSTI]

. Sapatnekar, Fellow, IEEE Abstract-- This paper presents a class of power grid analyzers based on a random out efficiently. For example, DC analysis of a 71K-node power grid with C4 pads takes 4.16 seconds; a 348K-node wire-bond DC power grid is solved in 93.64 seconds; RKC analysis of a 642K-node power grid

Sapatnekar, Sachin

152

Speed And Power Control Of An Engine By Modulation Of The Load Torque  

DOE Patents [OSTI]

A system and method of speed and power control for an engine in which speed and power of the engine is controlled by modulation of the load torque. The load torque is manipulated in order to cause engine speed, and hence power to be changed. To accomplish such control, the load torque undergoes a temporary excursion in the opposite direction of the desired speed and power change. The engine and the driven equipment will accelerate or decelerate accordingly as the load torque is decreased or increased, relative to the essentially fixed or constant engine torque. As the engine accelerates or decelerates, its power increases or decreases in proportion.

Ziph, Benjamin (Ann Arbor, MI); Strodtman, Scott (Ypsilanti, MI); Rose, Thomas K (Chelsea, MI)

1999-01-26T23:59:59.000Z

153

NREL: Water Power Research - Computer-Aided Engineering Tools  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Computer-Aided Engineering Tools Computer-Aided Engineering Tools Computer simulation of a floating point absorber in water. The water is represented by blue and red stripes. The absorber is represented by a red disk above water connected to a blue disk below water. NREL develops advanced computer-aided engineering (CAE) tools to support the wind and water power industries with state-of-the-art design and analysis capabilities. NREL is developing a suite of integrated CAE tools for wave and tidal energy converters that will provide a full range of simulation capabilities for single devices and arrays for research, development and demonstration efforts at all technology readiness levels. These CAE tools will produce realistic models that simulate the behavior of marine and hydrokinetic (MHK) systems in complex environments-waves,

154

Efficiency of some heat engines at maximum?power conditions  

Science Journals Connector (OSTI)

In the present paper a simple model is presented for a heat engine where the power output is limited by the rate of heat supply (and/or heat release). The model leads to a variety of results. Some of them are established laws such as the Carnot law the CurzonAhlborn efficiency and the Castas efficiency. Other results are new and are related to phenomena as different as geothermal energy conversion and the Penfield paradox of electric circuits.

Alexis De Vos

1985-01-01T23:59:59.000Z

155

IEEE TRANSACTIONS ON POWER SYSTEMS, VOL. 15, NO. 2, MAY 2000 631 A Physical-Flow-Based Approach to Allocating  

E-Print Network [OSTI]

to Allocating Transmission Losses in a Transaction Framework George Gross, Fellow, IEEE, and Shu Tao Abstract

Gross, George

156

520 IEEE TRANSACTIONS ON POWER SYSTEMS, VOL. 16, NO. 3, AUGUST 2001 Analysis of Load Frequency Control Performance  

E-Print Network [OSTI]

Control Performance Assessment Criteria George Gross, Fellow, IEEE and Jeong Woo Lee Abstract--This paper

Gross, George

157

Concentrating Solar Power Dish/Engine System Basics | Department of Energy  

Broader source: Energy.gov (indexed) [DOE]

Concentrating Solar Power Dish/Engine System Basics Concentrating Solar Power Dish/Engine System Basics Concentrating Solar Power Dish/Engine System Basics August 20, 2013 - 5:02pm Addthis The dish/engine system is a concentrating solar power (CSP) technology that produces relatively small amounts of electricity compared to other CSP technologies-typically in the range of 3 to 25 kilowatts. Dish/engine systems use a parabolic dish of mirrors to direct and concentrate sunlight onto a central engine that produces electricity. The two major parts of the system are the solar concentrator and the power conversion unit. Solar Concentrator Illustration of a dish/engine power plant. Sunlight is shown reflecting off the large dish-shaped concentrator and onto the mounted power conversion unit to generate electricity that is fed into the power grid. The system looks similar to a large satellite television receiver dish.

158

Maximizing Power Output in Homogeneous Charge Compression Ignition (HCCI) Engines and Enabling Effective Control of Combustion Timing  

E-Print Network [OSTI]

Ford Motor Company, Diesel Engine Aftertreatment: How FordNational Laboratory, Engine Combustion Network, http://High Power Output without Engine Knock and with Ultra-Low

Saxena, Samveg

2011-01-01T23:59:59.000Z

159

Power Systems Engineering Research and Development (PSE R&D) | Department  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Power Systems Engineering Research and Development (PSE Power Systems Engineering Research and Development (PSE R&D) Power Systems Engineering Research and Development (PSE R&D) Power Systems Engineering Research and Development (PSE R&D) Power Systems Engineering Research and Development activities accelerate discovery and innovation in electric transmission and distribution technologies and create "next generation" devices, software, tools, and techniques to help modernize the electric grid. Projects are planned and implemented in concert with partners from other Federal programs; electric utilities; equipment manufacturers; regional, state, and local agencies; national laboratories; and universities. Coordination is critical to focusing Federal efforts and ensuring that projects are properly aligned

160

IEEE TRANSACTIONS ON SOFTWARE ENGINEERING, VOL. 23, NO. 3, MARCH 1997 157 On the Practical Need for Abstraction Relations  

E-Print Network [OSTI]

) and abstraction relation (right). 1.1 Prior Work on Abstraction Relations Previous work involving modular for Abstraction Relations to Verify Abstract Data Type Representations Murali Sitaraman, Member, IEEE Computer Society, Bruce W. Weide, Member, IEEE, and William F. Ogden, Member, IEEE Computer Society Abstract

Note: This page contains sample records for the topic "ieee power engineering" 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

New Nanoscale Engineering Breakthrough Points to Hydrogen-Powered Vehicles  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Patterning High-density Arrays of Nanospheres with Self Assembly Patterning High-density Arrays of Nanospheres with Self Assembly Cells Forming Blood Vessels Send Their Copper to the Edge A Molecular Cause for One Form of Deafness Water Theory is Watertight Nanowire Micronetworks from Carbon-Black Nanoparticles Science Highlights Archives: 2013 | 2012 | 2011 | 2010 2009 | 2008 | 2007 | 2006 2005 | 2004 | 2003 | 2002 2001 | 2000 | 1998 | Subscribe to APS Science Highlights rss feed New Nanoscale Engineering Breakthrough Points to Hydrogen-Powered Vehicles MARCH 7, 2007 Bookmark and Share Nenad Markovic and Vojislav Stamenkovic with the new three-chamber UHV system at Argonne. Researchers at the U.S. Department of Energy's Argonne National Laboratory have developed an advanced concept in nanoscale catalyst engineering - a

162

IEEE TRANSACTIONS ON POWER SYSTEMS, VOL. 16, NO. 4, NOVEMBER 2001 933 Discussion on "Review of Usage-Based Transmission Cost  

E-Print Network [OSTI]

of Usage-Based Transmission Cost Allocation Methods Under Open Access" Juan Zolezzi, Hugh Rudnick., IEEE Trans. Power Systems, vol. 15, no. 4, pp. 1218­1224, November 2000. Discussion of "Review of Usage comparing a variety of usage-based transmission charges. This discusser would like to make two points about

Catholic University of Chile (Universidad Católica de Chile)

163

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

E-Print Network [OSTI]

-data controller tracks a reference trajectory vector while the upper tier contains a fuzzy-logic-based damage140 IEEE TRANSACTIONS ON CONTROL SYSTEMS TECHNOLOGY, VOL. 9, NO. 1, JANUARY 2001 Fuzzy Damage of real-time fuzzy damage-mitigating control in fossil power plants, and the results show that substantial

Ray, Asok

164

IEEE TRANSACTIONS ON MICROWAVE THEORY AND TECHNIQUES, TMTT-2011-09-0851 1 Low Power, Very Low Noise, Cryogenic SiGe IF  

E-Print Network [OSTI]

, Cryogenic SiGe IF Amplifiers for THz Mixer Receivers Damon Russell, Member, IEEE, and Sander Weinreb, Life-conducting mixers with cryogenic IF ampli- fiers. The critical parameters of the IF amplifiers are noise tem to 15 K, from 1 to 6 GHz, at power consumptions as low as 2 mW. Index Terms--Cryogenics, low

Weinreb, Sander

165

1016 IEEE JOURNAL OF SOLID-STATE CIRCUITS, VOL. 45, NO. 5, MAY 2010 A Low-Power Capacitive Charge Pump Based  

E-Print Network [OSTI]

1016 IEEE JOURNAL OF SOLID-STATE CIRCUITS, VOL. 45, NO. 5, MAY 2010 A Low-Power Capacitive Charge@eecg.toronto.edu). Digital Object Identifier 10.1109/JSSC.2010.2042524 In the interest of prolonging battery life in mobile

Johns, David A.

166

IEEE TRANSACTIONS ON ENERGY CONVERSION, VOL. 23, NO. 2, JUNE 2008 551 Sliding Mode Power Control of Variable-Speed Wind  

E-Print Network [OSTI]

IEEE TRANSACTIONS ON ENERGY CONVERSION, VOL. 23, NO. 2, JUNE 2008 551 Sliding Mode Power Control of Variable-Speed Wind Energy Conversion Systems Brice Beltran, Tarek Ahmed-Ali, and Mohamed El Hachemi in variable-speed wind energy conversion sys- tems (VS-WECS). These systems have two operation regions de

Paris-Sud XI, Université de

167

IEEE TRANSACTIONS ON POWER SYSTEMS, VOL 21,NO 3, AUGUST 2006 Reliability and Cost trade-off in Multi-Area  

E-Print Network [OSTI]

distribution is developed in this paper. After global decomposition, an equation for reliability is derived1 IEEE TRANSACTIONS ON POWER SYSTEMS, VOL 21,NO 3, AUGUST 2006 Reliability and Cost trade an optimization procedure for generation expansion and placement considering generation reliability in multi

168

Copyright 2014 IEEE. Reprinted, with permission from: Real-world Performance of a CERTS Microgrid in Manhattan  

E-Print Network [OSTI]

a power grid failure, the units, with their permanent magnet generators and inverters with built in CERTS IEEE endorsement of any of the Power Systems Engineering Research Center 's products or services/republish this material for advertising or promotional purposes or for creating new collective works for resale

169

ELECTRICAL & COMPUTER ENGINEERING  

E-Print Network [OSTI]

of a combined PSS and active damping controller for a DFIG." IEEE Transactions on Power Systems, vol. 25, pp

Major, Arkady

170

A graphical electromagnetic simulation laboratory for power systems engineering programs  

SciTech Connect (OSTI)

The recent availability of Electromagnetic Transient Programs with graphical front ends now makes it possible to put together models for circuits and systems in a manner similar to the connection of components in a laboratory. In the past, the non-graphical EMT Programs required considerable expertise in their use and thus distracted the students into the details or simulation. The introduction of a graphical simulation based laboratory into Undergraduate and Graduate Engineering Programs is presented, based on the PSCAD/EMTDC program. The philosophy behind the design of suitable example cases is presented within the framework of an Undergraduate Power Electronics Course, an HVdc Transmission Course and a course on Power System Protection.

Gole, A.M. [Univ. of Manitoba, Winnipeg, Manitoba (Canada)] [Univ. of Manitoba, Winnipeg, Manitoba (Canada); Nayak, O.B. [Manitoba HVDC Research Centre, Winnipeg, Manitoba (Canada)] [Manitoba HVDC Research Centre, Winnipeg, Manitoba (Canada); Sidhu, T.S.; Sachdev, M.S. [Univ. of Saskatchewan, Saskatoon, Saskatchewan (Canada)] [Univ. of Saskatchewan, Saskatoon, Saskatchewan (Canada)

1996-05-01T23:59:59.000Z

171

Electrical Engineering Group Digital, analog, power, ASIC, FPGA, and embedded systems design  

E-Print Network [OSTI]

Systems · Low power, low voltage, low noise DC/DC conversion · Point of load converters · High voltageElectrical Engineering Group Digital, analog, power, ASIC, FPGA, and embedded systems design engineering, project management, and other engineering disciplines to ensure that the desired scientific data

Mojzsis, Stephen J.

172

Engineering and planning for decommissioning of nuclear power plants  

SciTech Connect (OSTI)

With the publication of NUREG-0586, ''Draft Generic Environmental Impact Statement on Decommissioning of Nuclear Facilities'' in January, 1981 the Nuclear Regulatory Commission staff has put the industry on notice that the termination of operating licenses and the final disposal of physical facilities will require the early consideration of several options and approaches and the preparation of comprehensive engineering and planning documents for the selected option at the end of useful life. This paper opens with a discussion of the options available and the principal aspects of decommissioning. The major emphasis of the composition is the nature of documents, the general approach to be followed, and special considerations to be taken into account when performing the detailed engineering and planning for decommissioning, as the end of life approaches and actual physical disposal is imminent. The author's main point of reference is on-going work by Burns and Roe, with Nuclear Energy Services, under contract to the Department of Energy's Richland Office, to perform the engineering and planning for the decommissioning of the Shippingport Atomic Power Station in Pennsylvania.

Gans, G.M. Jr.

1982-01-01T23:59:59.000Z

173

IEEE TRANSACTIONS ON POWER ELECTRONICS, VOL. 20, NO. 6, NOVEMBER 2005 1413 Implementation and Experimental Investigation  

E-Print Network [OSTI]

Permanent Magnet Synchronous Motor Drive Mohamed Boussak, Member, IEEE Abstract--In this paper, a new approach to sensorless speed con- trol and initial rotor position estimation for interior permanent magnet (EKF), initial posi- tion estimation, interior permanent magnet synchronous motor (IPMSM), position

Boyer, Edmond

174

march/april 2011 IEEE power & energy magazine 37 Restoring Electricity  

E-Print Network [OSTI]

developed a high standard of seismic requirements for its civil infrastructure. Building codes in Chile are substantially the same as U.S. codes; they adhere to ACI 318, a leading con- crete design reference for building standard requires facilities to fulfill the ETG 1.015 Chilean standard or the IEEE 693 standard

Catholic University of Chile (Universidad Católica de Chile)

175

Engineering, Financial and Net Energy Performance, and Risk Analysis for Parabolic Trough Solar Power Plants  

E-Print Network [OSTI]

concentrating solar power plant. A set of engineering performance, financial and net energy models were developed as tools to predict a plants engineering performance, cost and energy payback. The models were validated by comparing the predicted results...

Luo, Jun

2014-08-08T23:59:59.000Z

176

Increasing Student Interest and Comprehension in Power Engineering Education at the Graduate and Undergraduate Levels  

E-Print Network [OSTI]

contains elective courses such as power system analysis, power electronics and drives, advanced electric curriculum in electric power engineering. The main focus of the paper is the modernization of the way power and electric power quality are described. The implementation of changes as those reported here were made

177

June 14-15, 2006/ARR ARIES-CS Power Core Engineering  

E-Print Network [OSTI]

) 10.0 Avg. heat flux on divertor including alpha loss component (MW/m2) 0.985 THERMAL POWER IN BLANKETJune 14-15, 2006/ARR 1 ARIES-CS Power Core Engineering: Updating Power Flow, Blanket and Divertor,sol Comprehensive Power Flow Diagram Including Possibility of Added Power and Alpha Loss Flux Going to Both FW

Raffray, A. René

178

A Virtual Engineering Framework for Simulating Advanced Power System  

SciTech Connect (OSTI)

In this report is described the work effort performed to provide NETL with VE-Suite based Virtual Engineering software and enhanced equipment models to support NETL's Advanced Process Engineering Co-simulation (APECS) framework for advanced power generation systems. Enhancements to the software framework facilitated an important link between APECS and the virtual engineering capabilities provided by VE-Suite (e.g., equipment and process visualization, information assimilation). Model enhancements focused on improving predictions for the performance of entrained flow coal gasifiers and important auxiliary equipment (e.g., Air Separation Units) used in coal gasification systems. In addition, a Reduced Order Model generation tool and software to provide a coupling between APECS/AspenPlus and the GE GateCycle simulation system were developed. CAPE-Open model interfaces were employed where needed. The improved simulation capability is demonstrated on selected test problems. As part of the project an Advisory Panel was formed to provide guidance on the issues on which to focus the work effort. The Advisory Panel included experts from industry and academics in gasification, CO2 capture issues, process simulation and representatives from technology developers and the electric utility industry. To optimize the benefit to NETL, REI coordinated its efforts with NETL and NETL funded projects at Iowa State University, Carnegie Mellon University and ANSYS/Fluent, Inc. The improved simulation capabilities incorporated into APECS will enable researchers and engineers to better understand the interactions of different equipment components, identify weaknesses and processes needing improvement and thereby allow more efficient, less expensive plants to be developed and brought on-line faster and in a more cost-effective manner. These enhancements to APECS represent an important step toward having a fully integrated environment for performing plant simulation and engineering. Furthermore, with little effort the modeling capabilities described in this report can be extended to support other DOE programs, such as ultra super critical boiler development, oxy-combustion boiler development or modifications to existing plants to include CO2 capture and sequestration.

Mike Bockelie; Dave Swensen; Martin Denison; Stanislav Borodai

2008-06-18T23:59:59.000Z

179

Research on H2 speed governor for diesel engine of marine power station  

Science Journals Connector (OSTI)

The frequency stability of a marine power system is determined by the dynamic characteristic of the diesel engine speed regulation system in a marine power station. In order to reduce the ... disturbances and imp...

Man-lei Huang

2007-09-01T23:59:59.000Z

180

Power System Design Engineer | Princeton Plasma Physics Lab  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

System Design Engineer Department: Engineering Supervisor(s): John Lacenere Staff: ENG 04 Requisition Number: 1400304 The Princeton University Plasma Physics Laboratory (PPPL), a...

Note: This page contains sample records for the topic "ieee power engineering" 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

Maximizing Power Output in Homogeneous Charge Compression Ignition (HCCI) Engines and Enabling Effective Control of Combustion Timing  

E-Print Network [OSTI]

Experimental study of biogas combustion characteristics andthe operation range of a biogas HCCI engine for powerOperating Conditions in a Biogas Fueled HCCI Engine for

Saxena, Samveg

2011-01-01T23:59:59.000Z

182

Design of a High Temperature Small Particle Solar Receiver for Powering a Gas Turbine Engine  

E-Print Network [OSTI]

Design of a High Temperature Small Particle Solar Receiver for Powering a Gas Turbine Engine Dr. Fletcher Miller SDSU Department of Mechanical Engineering Abstract Solar thermal power for electricity for the California desert and in other appro- priate regions worldwide. Current technology relies on steam Rankine

Ponce, V. Miguel

183

Power Systems Integration Laboratory (Fact Sheet), NREL (National Renewable Energy Laboratory), Energy Systems Integration Facility (ESIF)  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Advanced functionality testing Advanced functionality testing (i.e., IEEE 1547.8, IEEE 2030 capability tests) * Electrical performance testing (efficiency, maximum power) * Safety testing * Model validation testing * Long duration reliability testing Partner with Us Work with NREL experts and take advantage of the state-of-the-art capabilities at the ESIF to make progress on your projects, which may range from fundamental research to applications engineering.

184

Control scheme for power modulation of a free piston Stirling engine  

SciTech Connect (OSTI)

This patent describes a control system for power modulation of a free piston Stirling engine. It comprises: a receiver adapted to absorb solar energy and to convert the solar energy into thermal energy; a power module comprising a displacer type free piston Stirling engine having power and displacer pistons, and a linear alternator connected to the engine, the power module adapted to receive and to convert the thermal energy into electrical energy; a utility grid adapted to receive the electrical energy from the power module; an autotransformer connected in series between the linear alternator and the grid, the autotransformer being connected by feedback means to the receiver so that a change in solar insolation to the receiver varies the autotransformer turns ratio thus changing the linear alternator's terminal voltage and changing power piston and displacer piston amplitude accordingly to maintain a high engine efficiency cycle over a large operating range for solar insolation absorbed by the receiver.

Dhar, M.

1989-10-17T23:59:59.000Z

185

Application of Improved Grey Model in Long-term Load Forecasting of Power Engineering  

Science Journals Connector (OSTI)

Grey model is usually been used for long-term load forecasting in power engineering, but it has significant limitations. If the moving average method and Markov model are connected with grey model, the accuracy of this improved grey model used for long-term load forecasting in power engineering can be effectively increased. In this paper, ordinary grey model and improved grey model are all chosen and used for long-term power load forecasting in power engineering, and the power load data of Qingdao in the past decade is selected for the analysis. The result of the analysis shows that the accuracy of improved grey model is significant higher than ordinary model, so the improved grey model can be used for long-term load forecasting in power engineering.

Junjie Kang; Huijuan Zhao

2012-01-01T23:59:59.000Z

186

0-7695-2153-3/04 $20.00 2004 IEEE VMPlants: Providing and Managing Virtual Machine  

E-Print Network [OSTI]

Engineering, University of Florida, Gainesville, FL Abstract Virtual machines provide flexible, powerful) to instantiate and control client-customized virtual execution environments. The plant can be integrated0-7695-2153-3/04 $20.00 © 2004 IEEE VMPlants: Providing and Managing Virtual Machine Execution

Figueiredo, Renato J.

187

Manufacture and properties of continuous grain flow crankshafts for locomotive and power generation diesel engines  

SciTech Connect (OSTI)

The bulk of the large crankshaft production volume is associated with the medium speed diesel engine market. These engines have seen intense development to obtain higher power outputs without change in the physical size of the crankshaft and at the same time there has been continuing pressure to reduce costs. Fatigue and bearing normal wear are the major technical hurdles that threaten the crankshaft life, and measures for dealing with these issues are described. Continuous grain flow (CGF) crankshafts are responsible for the continued integrity of these enhanced power output engines and the production of these crankshafts is described. Comparisons are made with the older slab forging crankshaft production method. The demand for the medium speed diesel engine and its natural gas derivative is strong and supports an aggressive engine building industry serving locomotive, marine and power generation markets. This demand in turn relies on practical national standards that serve the needs of the engine builder, material supplier and the end user.

Antos, D.J.; Nisbett, E.G. [National Forge Co., Irvine, PA (United States)

1997-12-31T23:59:59.000Z

188

912 IEEE TRANSACTIONS ON POWER ELECTRONICS, VOL. 12, NO. 5, SEPTEMBER 1997 Energy-Efficient C-Dump Converters  

E-Print Network [OSTI]

-Dump Converters for Switched Reluctance Motors Sayeed Mir, Student Member, IEEE, Iqbal Husain, Member, IEEE the conventional C-dump converter, are proposed for switched reluctance motor (SRM) drives. The proposed topologies-dump, converter topologies, semiconductor devices, switched reluctance motors. I. INTRODUCTION AN IMPORTANT factor

Husain, Iqbal

189

IEEE TRANSACTIONS ON POWER ELECTRONICS, VOL. 15, NO. 3, MAY 2000 545 A Self-Tuning Controller for Switched  

E-Print Network [OSTI]

for Switched Reluctance Motors Krzysztof Russa, Iqbal Husain, Senior Member, IEEE, and Malik E. Elbuluk, Senior Member, IEEE Abstract--A self-tuning controller for switched reluctance motors is presented. A torque are presented to validate the self-tuning algorithm. Index Terms--Self-timing controller, switched reluctance

Husain, Iqbal

190

MEEG 435/667 Wind Power Engineering (3 credits) Spring Semester 2008  

E-Print Network [OSTI]

MEEG 435/667 Wind Power Engineering (3 credits) Spring Semester 2008 Prof. Len Schwartz SPL 309-element theories. 5. The numerical prediction of wind power performance. Available numerical models. NREL and RERL. Additional References: 1. R. Gasch & J. Tweele, "Wind Power Plants: Fundamentals, Design, Construction

Firestone, Jeremy

191

A Better Steam Engine: Designing a Distributed Concentrating Solar Combined Heat and Power System  

E-Print Network [OSTI]

A Better Steam Engine: Designing a Distributed Concentrating Solar Combined Heat and Power System Combined Heat and Power System by Zachary Mills Norwood Doctor of Philosophy in the Energy and Resources of analysis of Distributed Concentrating Solar Combined Heat and Power (DCS-CHP) systems is a design

California at Berkeley, University of

192

Department of Mechanical and Nuclear Engineering Spring 2012 East Campus Power Plant Deaerator Optimization  

E-Print Network [OSTI]

PENNSTATE Department of Mechanical and Nuclear Engineering Spring 2012 East Campus Power Plant Deaerator Optimization Overview In the East Campus Power plant a new Deaerator system has been installed. Approach Understand the inner-workings and operations of the power plant and the Deaerator system. Visit

Demirel, Melik C.

193

Stirling Engines for Low-Temperature Solar-Thermal-Electric Power Generation  

E-Print Network [OSTI]

Stirling Engines for Low-Temperature Solar-Thermal- Electric Power Generation Artin Der Minassians-Temperature Solar-Thermal-Electric Power Generation by Artin Der Minassians Karshenasi (Amirkabir University-Temperature Solar-Thermal-Electric Power Generation Copyright c 2007 by Artin Der Minassians #12;1 Abstract Stirling

Sanders, Seth

194

330 IEEE TRANSACTIONS ON POWER SYSTEMS, VOL. 20, NO. 1, FEBRUARY 2005 Perturbations of Weakly Resonant Power System  

E-Print Network [OSTI]

was supported in part by the National Science Foundation under Grant ECS-9988574 and by CONACYT Mexico under, Italy, June 2003. Paper no. TPWRS-00061-2004. I. Dobson is with the Electrical and Computer Engineering was with the Electrical and Computer Engineering Department, University of Wisconsin, Madison, WI 53706 USA. He is now

Dobson, Ian

195

Gas Powered Air Conditioning Absorption vs. Engine-Drive  

E-Print Network [OSTI]

the cooling effect of water evaporation to cool a facilities water cooling system while the gas engine drive chiller uses a standard "freon" compressor driven by a gas engine' to provide its cooling. In the absorption chiller, a heat generator boils... for the water in the evaporator section. A pump then moves the dilute solution back to the generator to continue the process. GED chillers are no different than their electric counterparts except an engine drives the compressor instead of an electric motor...

Phillips, J. N.

1996-01-01T23:59:59.000Z

196

Radioisotope power system based on derivative of existing Stirling engine  

SciTech Connect (OSTI)

In a recent paper, the authors presented the results of a system design study of a 75-watt(c) RSG (Radioisotope Stirling Generator) for possible application to the Pluto Fast Flyby mission. That study was based on a Stirling engine design generated by MTI (Mechanical Technology, Inc.). The MTI design was a derivative of a much larger (13 kwe) engine that they had developed and tested for NASA`s LERC. Clearly, such a derivative would be a major extrapolation (downsizing) from what has actually been built and tested. To avoid that, the present paper describes a design for a 75-watt RSG system based on derivatives of a small (11-watt) engine and linear alternator system that has been under development by STC (Stirling Technology Company) for over three years and that has operated successfully for over 15,000 hours as of March 1995. Thus, the STC engines would require much less extrapolation from proven designs. The design employs a heat source consisting of two standard General Purpose Heat Source (GPHS) modules, coupled to four Stirling engines with linear alternators, any three of which could deliver the desired 75-watt(e) output if the fourth should fail. The four engines are coupled to four common radiators with redundant heatpipes for rejecting the engines` waste heat to space. The above engine and radiator redundancies promote system reliability. The paper describes detailed analyses to determine the effect of radiator geometry on system mass and performance, before and after an engine or heatpipe failure.

Schock, A.; Or, C.T.; Kumar, V. [Orbital Sciences Corp., Germantown, MD (United States)

1995-12-31T23:59:59.000Z

197

Wuhan Kaidi Electric Power Engineering Co Ltd | Open Energy Informatio...  

Open Energy Info (EERE)

Hubei Province, China Zip: 430223 Sector: Services Product: Wuhan-based construction engineering contractor offers services including the design, buying, construction,...

198

Power Generating Stationary Engines Nox Control: A Closed Loop...  

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

A Low-Cost Continuous Emissions Monitoring System for Mobile and Stationary Engine SCRDPF ApplicationsData-Logger for Vehicle Data Acquisition Active DPF for Off-Road...

199

1462 IEEE TRANSACTIONS ON POWER SYSTEMS, VOL. 26, NO. 3, AUGUST 2011 A Self-Organizing Strategy for Power Flow Control  

E-Print Network [OSTI]

con- trol algorithm that will regulate the power output of multiple pho- tovoltaic generators (PVs) in a distribution network. To this end, the cooperative control methodology from network control theory is used-00267-2010. H. Xin is with the Department of Electrical Engineering, Zhejiang University, Hangzhou

Qu, Zhihua

200

480 IEEE Transactions on Power Delivery, Vol. 8, No. 2, April 1993 Frequency Tracking ih Power Networks in the Presence  

E-Print Network [OSTI]

in power systems have allowed leaps for- ward in transmission capacity (such as HVDC) and flexible control

Djuriæ, Petar M.

Note: This page contains sample records for the topic "ieee power engineering" 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

IEEE TRANSACTIONS ON POWER SYSTEMS, VOL. 26, NO. 4, NOVEMBER 2011 2197 Reserve Requirements for Wind Power Integration: A  

E-Print Network [OSTI]

for Wind Power Integration: A Scenario-Based Stochastic Programming Framework Anthony Papavasiliou, Student-stage stochastic programming model for committing reserves in systems with large amounts of wind power. We describe wind power generation in terms of a representative set of appropriately weighted scenarios, and we

Oren, Shmuel S.

202

Proc. IEEE PowerTech, Bucharest, June 2009. 1 Abstract-Power flow studies are typically used to determine  

E-Print Network [OSTI]

to determine the steady state or operating conditions of power systems for specified sets of load, and hence reliable solution algorithms that incorporate the effect of data uncertainty into the power flow that incorporate the effect of data uncertainties into the power flow This work was partially supported by NSERC

Cañizares, Claudio A.

203

IEEE TRANSACTIONS ON POWER ELECTRONICS, VOL. 25, NO. 4, APRIL 2010 981 Power Management of Wideband Code Division  

E-Print Network [OSTI]

of the RFPA for various RF transmit power levels. For example, for data transmission (high load), a WCDMA RFPA (RFPA) is the most power- consuming component in wireless handsets [1], [2]. With increased data rates affected by the RF load impedance and the supply voltage [5], [6]. An RFPA power management architecture

Popovic, Zoya

204

On the Computational Power of Molecular Heat Engines  

E-Print Network [OSTI]

A heat engine is a machine which uses the temperature difference between a hot and a cold reservoir to extract work. Here both reservoirs are quantum systems and a heat engine is described by a unitary transformation which decreases the average energy of the bipartite system. On the molecular scale, the ability of implementing such a unitary heat engine is closely connected to the ability of performing logical operations and classical computing. This is shown by several examples: (1) The most elementary heat engine is a SWAP-gate acting on 1 hot and 1 cold two-level systems with different energy gaps. (2) An optimal unitary heat engine on a pair of 3-level systems can directly implement OR and NOT gates, as well as copy operations. The ability to implement this heat engine on each pair of 3-level systems taken from the hot and the cold ensemble therefore allows universal classical computation. (3) Optimal heat engines operating on one hot and one cold oscillator mode with different frequencies are able to calculate polynomials and roots approximately. (4) An optimal heat engine acting on 1 hot and n cold 2-level systems with different level spacings can even solve the NP-complete problem KNAPSACK. Whereas it is already known that the determination of ground states of interacting many-particle systems is NP-hard, the optimal heat engine is a thermodynamic problem which is NP-hard even for n non-interacting spin systems. This result suggest that there may be complexity-theoretic limitations on the efficiency of molecular heat engines.

Dominik Janzing

2005-02-02T23:59:59.000Z

205

IEEE TRANSACTIONS ON POWER SYSTEMS Stochastic Analysis of Cascading-Failure Dynamics  

E-Print Network [OSTI]

critical power-grid at- tributes, which have been shown, from prior simulation-based and historical-data of the power grid, its operating characteristics (e.g., the power-grid loading level) also affect as the load of the system is elevated. Moreover, as power grids become more reliant on the communication

Hayat, Majeed M.

206

MHK Technologies/Ocean Wave Power Spar Buoy Engine | Open Energy  

Open Energy Info (EERE)

Spar Buoy Engine Spar Buoy Engine < MHK Technologies Jump to: navigation, search << Return to the MHK database homepage Ocean Wave Power Spar Buoy Engine.jpg Technology Profile Primary Organization Functional Design Engineering Inc Technology Resource Click here Wave Technology Type Click here Point Absorber - Submerged Technology Readiness Level Click here TRL 4 Proof of Concept Technology Description A long period spar buoy supports a subsurface flow augmentor The augmentor directs water from the wave s submarine flow field to a free prime mover piston The prime mover is decoupled from the machine s PTO during times in the wave s cycle when there is little power available for conversion Wave energy is stored in the device until the is enough flow magnetude that power take off can efficiently take place Power can be taken off as high pressure water crankshaft torque or directly as DC electricity

207

Ultra Clean 1.1 MW High Efficiency Natural Gas Engine Powered...  

Broader source: Energy.gov (indexed) [DOE]

Ultra Clean 1.1 MW High Efficiency Natural Gas Engine Powered CHP System Contract: DE-EE0004016 GE Energy, Dresser Inc. 102010 - 92014 Jim Zurlo, Principal Investigator...

208

Domestic equipment for the development of gas-turbine based power engineering  

Science Journals Connector (OSTI)

A brief analysis of characteristics and specific features of foreign gas-turbine installations is presented. Prospects of introduction of combined-cycle and gas-turbine technologies in power engineering of Rus...

G. G. Olkhovskii

2008-06-01T23:59:59.000Z

209

Rotary Shaft Power Extraction From a Free-Piston Engine  

Broader source: Energy.gov [DOE]

A mechanical rectifier using modern high-performance mechanical diodes can improve direct rotary shaft power output.

210

New achievements for Romanian engineering training in modelling power systems  

Science Journals Connector (OSTI)

The evolution of electric power system analysis methods followed the present technical problems and business needs of electric utilities in Romania, before EU integration. Present technical requirements and the current stage of power system analysis ... Keywords: computer applications, computer simulation, fourier analysis, modelling, power systems, training

Stefania Popadiuc; Frangiskos Topalis; Cristiana Geambasu

2006-09-01T23:59:59.000Z

211

New achievements for Romanian engineering training in modelling power systems  

Science Journals Connector (OSTI)

The evolution of electric power system analysis methods followed the present technical problems and business needs of electric utilities in Romania, before EU integration. Present technical requirements and the current stage of power system analysis ... Keywords: Fourier analysis, computer applications, computer simulation, modelling, power systems, training

Stefania Popadiuc; Frangiskos Topalis; Cristiana Geambasu

2007-05-01T23:59:59.000Z

212

NREL: Water Power Research - Computer-Aided Engineering  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Engineering Engineering NREL is collaborating with other national laboratories, federal agencies, universities, and industry members to develop comprehensive and validated sets of computer-aided engineering modeling tools to accelerate the development of marine hydrokinetic technologies and improve the performance of hydroelectric facilities. Recent modeling efforts include: Wave Energy Converter Device and Array Modeling Current Device and Array Performance Modeling and Optimization Reference Model Development Wave Energy Converter Device Modeling Computer simulation that illustrates the flow patterns of water, represented by red circles and dots, around several two-bladed current turbines that appear to e floating in blue water. Simulation of the turbulent flow field entering and passing through an

213

IEEE Transaction on Power Apparatus and Systems, Vol. PAS-103, No. 7, July 1984 METHOD FOR EVALUATING HUMAN EXPOSURE TO 60 HZ ELECTRIC FIELDS  

E-Print Network [OSTI]

, HVTRF Pittsfield, MA Mike Silva, Member, IEEE Enertech Pittsburgh, PA Abstract - This paper describes

Park, Seong-Ook

214

IEEE TRANSACTIONS ON POWER SYSTEMS, VOL. 22, NO. 2, MAY 2007 505 Detection of Island Formation and Identification  

E-Print Network [OSTI]

and Identification of Causal Factors Under Multiple Line Outages Teoman Güler, Student Member, IEEE, and George Gross@uiuc.edu; gross@uiuc.edu). Digital Object Identifier 10.1109/TPWRS.2006.888985 connected subnetworks

Gross, George

215

Offshore Wind Power: Science, engineering, and policy MAST 628-010, Fall 2008  

E-Print Network [OSTI]

Offshore Wind Power: Science, engineering, and policy MAST 628-010, Fall 2008 Revised 10 October@udel.edu Class web site with lecture notes: www.udel.edu/sakai UD offshore wind research: http, plan, regulate, and develop offshore wind resources for large-scale power production. Offshore wind

Firestone, Jeremy

216

Kinematic Stirling engine as an energy conversion subsystem for paraboloidal dish solar thermal power plants  

SciTech Connect (OSTI)

The potential of a suitably designed and economically manufactured Stirling engine as the energy conversion subsystem of a paraboloidal dish-Stirling solar thermal power module has been estimated. Results obtained by elementary cycle analyses have been shown to match quite well the performance characteristics of an advanced kinematic Stirling engine, the United Stirling P-40, as established by current prototypes of the engine and by a more sophisticated analytic model of its advanced derivative. In addition to performance, brief consideration has been given to other Stirling engine criteria such as durability, reliability, and serviceability. Production costs have not been considered here.

Bowyer, J.M.

1984-04-15T23:59:59.000Z

217

ARIZONA STATE UNIVERSITY POWER SYSTEMS ENGINEERING RESEARCH CENTER  

E-Print Network [OSTI]

FOR HIGHLY VARYING POWER SYSTEM LOADS Diwakar Tewari February, 2002 #12;ABSTRACT Representation and modeling of loads in a power system are very important, as a system may have different types of complex loads nature of load current, but they often have a rich set of operating data over a wide range of operation

218

Power Systems Engineering Research Center PSERC Background Paper  

E-Print Network [OSTI]

the shortest route from the generator to the load. Instead, electric power flows through the transmission system based on the relative resistance to power flows of each transmission line across the system. For example, just like an extension cord from the local hardware store, each transmission line has a maximum

219

NREL: Water Power Research - Publications  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Publications Publications Access NREL publications on water power research. 1st Advanced Marine Renewable Energy Instrumentation Experts Workshop Report. Driscoll, R.; NREL Report No. MP-5000-51584. 2011 Marine and Hydrokinetic Device Modeling Workshop: Final Report. Li, Y.; NREL Report No. TP-5000-51421; DOE/GO-102011-3374. "Commercialization Path and Challenges for Marine Hydrokinetic Renewable Energy." 2011 IEEE PES (Power and Energy Society) General Meeting: The Electrification of Transportation and the Grid of the Future, 24-28 July 2011, Detroit, Michigan. Piscataway, NJ: Institute of Electrical and Electronics Engineers (IEEE) 8 pp.; NREL Report No. CP-5000-49959. Conventional Hydropower Technologies (Fact Sheet). Wind and Water Power Program (WWPP). (2011). 2 pp.; NREL Report No. FS-5000-52168;

220

Power Systems Engineering Research Center Education for Workforce Development  

E-Print Network [OSTI]

Energy Systems" to investigate the requirements of an electric grid with high penetrations of sustainable an online library of short (i.e., 15-20 minute) videos on various topics of sustainable energy systems technology and engineering, and economists interested in applications to energy. · Smart Grid Education

Van Veen, Barry D.

Note: This page contains sample records for the topic "ieee power engineering" 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

346 IEEE TRANSACTIONS ON WIRELESS COMMUNICATIONS, VOL. 12, NO. 1, JANUARY 2013 Near-Optimal Waveform Design for  

E-Print Network [OSTI]

Technologies Inc., Bridgewater, NJ 08807, USA (e-mail: beibeiw@qti.qualcomm.com). W. S. Lin is with IBM Member, IEEE, Beibei Wang, Member, IEEE, W. Sabrina Lin, Member, IEEE, and K. J. Ray Liu, Fellow, IEEE.-H. Yang and K. J. R. Liu are with the Department of Electrical and Computer Engineering, University

Liu, K. J. Ray

222

IEEE TRANSACTIONS ON KNOWLEDGE AND DATA ENGINEERING, VOL. 1, NO. 1, AUGUST 2002 1 Bagging with Adaptive Costs  

E-Print Network [OSTI]

with Adaptive Costs Yi Zhang and W. Nick Street, Member, IEEE Abstract-- Ensemble methods have proved, we propose a new algorithm that combines the merits of some existing techniques, namely bagging Sciences Department, S232 Pappajohn Business Building, University of Iowa, Iowa City, IA 52242. Email: nick

Street, Nick

223

IEEE TRANSACTIONS ON SOFTWARE ENGINEERING, VOL. 23, NO. 6, JUNE 1997 347 The Amulet Environment: New Models for  

E-Print Network [OSTI]

display and editing of objects, and external analysis and control of interfaces. Amulet integrates: New Models for Effective User Interface Software Development Brad A. Myers, Member, IEEE, Richard G--The Amulet user interface development environment makes it easier for programmers to create highly

Myers, Brad A.

224

Optimum Power Level for Computation &  

E-Print Network [OSTI]

worse) "The Case for Energy-Proportional Computing," Luiz André Barroso, Urs Hölzle, IEEE Computer-Proportional Computing," Luiz André Barroso, Urs Hölzle, IEEE Computer December 2007 Bad News: No Load High Power Energy-Proportional Computing," Luiz André Barroso, Urs Hölzle, IEEE Computer December 2007 Design for wide dynamic power range

Lefèvre, Laurent

225

UMCP-BG and E collaboration in nuclear power engineering in the framework of DOE-Utility Nuclear Power Engineering Education Matching Grant Program  

SciTech Connect (OSTI)

The DOE-Utility Nuclear Power Engineering Education Matching Grant Program has been established to support the education of students in Nuclear Engineering Programs to maintain a knowledgeable workforce in the United States in order to keep nuclear power as a viable component in a mix of energy sources for the country. The involvement of the utility industry ensures that this grant program satisfies the needs and requirements of local nuclear energy producers and at the same time establishes a strong linkage between education and day-to-day nuclear power generation. As of 1997, seventeen pairs of university-utility partners existed. UMCP was never a member of that group of universities, but applied for the first time with a proposal to Baltimore Gas and Electric Company in January 1999 [1]. This proposal was generously granted by BG&E [2,3] in the form of a gift in the amount of $25,000 from BG&E's Corporate Contribution Program. Upon the arrival of a newly appointed Director of Administration in the Department of Materials and Nuclear Engineering, the BG&E check was deposited into the University's Maryland Foundation Fund. The receipt of the letter and the check enabled UMCP to apply for DOE's matching funds in the same amount by a proposal.

Wolfe, Lothar PhD

2000-03-01T23:59:59.000Z

226

3kW Stirling engine for power and heat production  

SciTech Connect (OSTI)

A new 3 kW Beta type Stirling engine has been developed. The engine uses Natural gas as fuel, and it is designed for use as a small combined heat and power plant for single family houses. The electrical power is supplied to the grid. The engine is made as a hermetic device, where the crank mechanism and the alternator are built into a pressurized crank casing. The engine produce 3 kW of shaft power corresponding to 2.4 kW of electric power. The heat input is 10 kW corresponding to a shaft efficiency of 30%, and an electric efficiency of 24%. Helium at 8 MPa mean pressure is used as working gas. The crank mechanism is a combination of an upper- and lower yoke, each forming the half of a Ross mechanism. The upper yoke is linked to the displacer piston and the lower yoke is linked to the working piston. The design gives an approximately linear couple point curve, which eliminates guiding forces on the pistons and the need for X-heads. Grease lubricated needle and ball bearings are used in the kinematic crank mechanism. The burner includes an air preheater and a water jacket, which makes it possible to utilize nearly all of the heat from the combustion gases. The performance of the engine has been tested as a function of mean pressure and hot and cold temperature, and emissions and noise have been measured.

Thorsen, J.E.; Bovin, J.; Carlsen, H. [Technical Univ. of Denmark, Lyngby (Denmark). Inst. of Energy Engineering

1996-12-31T23:59:59.000Z

227

Experience gained in a number of countries from using thermal power stations equipped with diesel and gas engines  

Science Journals Connector (OSTI)

Large-capacity thermal power stations and customers cogeneration stations equipped with diesel and gas engines, and their technical-economic and cost...

A. A. Salamov

2007-02-01T23:59:59.000Z

228

Experimental and vector analysis on gamma type Stirling engine with hot power cylinder  

SciTech Connect (OSTI)

In 1993, the superiority of hot end connected power cylinder gamma type Stirling engine (HEC) compared to the conventional cold end connected power cylinder engine (CEC) was reported by Prof. J.Kentfield of the University of Calgary. It is a great thing that he introduced the HEC engine, and it reminded the authors that in 1980, they built and experimented with a three cylinder 3kW Stirling engine SRI-1, in which two cylinders are positively heated by gas, that is called HCH (Hot, Cold and Hot) engine as shown in a figure, and having similarity to the above HEC. The authors have developed a quite simple and understandable approximate harmonic vector analysis method for Stirling machines. By this, Kentfield`s HEC engine and their HCH engine are expressed by the same figure as shown in the paper. The similarity and superiority of HEC and HCH compared to CEC and CHC are easily shown by the vector analysis method with physical reason.

Isshiki, Naotsugu [Nihon Univ., Tokyo (Japan); Tsukahara, Shigeji [Ship Research Inst., Mitaka, Tokyo (Japan); Ohtomo, Michihiro [Tohoku Electric Power Co., Sendai (Japan)

1995-12-31T23:59:59.000Z

229

Mechanical engineers' handbook, energy and power. 3rd ed.  

SciTech Connect (OSTI)

In addition to chapters on thermophysical properties of fluids, fundamentals of fluid mechanics, thermodynamics, heat transfer, combustion, and furnaces, Book 4 of the Handbook features coverage of both conventional (gaseous and liquid fuels, coal, and nuclear) and alternative (solar, geothermal, and fuel cells) energy sources, plus chapters on power machinery, refrigeration and cryogenics, environmental issues, and thermal systems optimization. Much of the material in this book is new or extensively revised, including coverage of such topics as: Heat pipes; Wind turbines; Fuel cells; Thermal systems optimization; Combustion; Fans, blowers, compressors, and pumps; Indoor environmental control; and Fluid power. Chapters of particular interest are: Combustion by Eric Eddings; Furnaces by Carroll Cone; Gaseous fuels by Richard J. Reed; Coals, lignite, peat by James Keppeler; and Air pollution-control technologies by C.A. Miller.

Myer Kutz (ed.)

2005-12-15T23:59:59.000Z

230

Knowledge engineering tool for training power-substation operators  

SciTech Connect (OSTI)

Artificial intelligence techniques have been applied to create systems that can give answers for different situations and assistance during the substation switching operation. These techniques have also been used for training purposes. This paper presents a computational package for training power substation operators in the control and corrective actions using expert system techniques. Illustrative examples are presented using a 138-kV CEMIG substation.

Lambert-Torres, G. [Escola Federal de Engenharia de Itajuba (Brazil)] [Escola Federal de Engenharia de Itajuba (Brazil); [Univ. of Waterloo, Ontario (Canada); Costa, C.I.A.; Alves da Silva, A.P. [Escola Federal de Engeharia de Itajuba (Brazil)] [Escola Federal de Engeharia de Itajuba (Brazil); Ribeiro, G.M. [Companhia Energetica de Minas Gerais (Brazil)] [Companhia Energetica de Minas Gerais (Brazil); Quintana, V.H. [Univ. of Waterloo, Ontario (Canada)] [Univ. of Waterloo, Ontario (Canada)

1997-04-01T23:59:59.000Z

231

IEEE TRANSACTIONS ON POWER ELECTRONIC 1 Abstract--This paper presents a novel approach to conceive  

E-Print Network [OSTI]

. Keywords ­ Secondary control, Distributed Control, Networked Control Systems, Droop Control, Cooperative and voltage regulation, active and reactive power control between DG units and with the main grid to economic optimization, based on energy prices and electricity market [1]. Tertiary control exchanges

Vasquez, Juan Carlos

232

Stirling engine power control and motion conversion mechanism  

DOE Patents [OSTI]

A motion conversion device for converting between the reciprocating motion of the pistons in a Stirling engine and the rotating motion of its output shaft, and for changing the stroke and phase of the pistons, includes a lever pivoted at one end and having a cam follower at the other end. The piston rod engages the lever intermediate its ends and the cam follower engages a cam keyed to the output shaft. The lever pivot can be moved to change the length of the moment arm defined between the cam follower and the piston rod the change the piston stroke and force exerted on the cam, and the levers can be moved in opposite directions to change the phase between pistons.

Marks, David T. (Birmingham, MI)

1983-01-01T23:59:59.000Z

233

Strategies to Address the Problem of Exiting Expertise in the Electric Power Industry  

E-Print Network [OSTI]

of ages in the utility workforce now, and in five and ten years in the future. The Nuclear Energy effective intervention with sufficient resources is needed. . 1. Introduction The coming mass exodus; IEEE's Power Engineering Society has begun a detailed study of the workforce environment

234

Control scheme for power modulation of a free piston Stirling engine  

SciTech Connect (OSTI)

The present invention relates to a control scheme for power modulation of a free-piston Stirling engine-linear alternator power generator system. The present invention includes connecting an autotransformer in series with a tuning capacitance between a linear alternator and a utility grid to maintain a constant displacement to piston stroke ratio and their relative phase angle over a wide range of operating conditions.

Dhar, Manmohan (Schenectady, NY)

1989-01-01T23:59:59.000Z

235

530 IEEE TRANSACTIONS ON POWER SYSTEMS, VOL. 17, NO. 2, MAY 2002 haviors we analyzed are another kind, where power market power  

E-Print Network [OSTI]

Jaleeli and Louis S. VanSlyck [Priority-Based Control En- gineering (PCE), Dublin, OH]: We thank are with Priority-Based Control Engineering (PCE), Dublin, OH 43017 USA (e-mail: pce@pce-co.com). Publisher Item

Gross, George

236

Ultra Low Power IEEE 802.15.4/ZIGBEE Compliant Transceiver  

E-Print Network [OSTI]

Submitted to the Office of Graduate Studies of Texas A&M University in partial fulfillment of the requirements for the degree of DOCTOR OF PHILOSOPHY Approved by: Chair of Committee, Edgar S?nchez-Sinencio Committee Members, Jos? Silva...) Faisal Abdel-Latif Elseddeek Ali Hussien, B.S., Cairo University, Egypt; M.S., Cairo University, Egypt Chair of Advisory Committee: Dr. Edgar S?nchez-Sinencio Low power wireless communications is the most demanding request among all wireless...

Hussien, Faisal A.

2011-02-22T23:59:59.000Z

237

IEEE TRANSACTIONS ON POWER SYSTEMS, VOL. 22, NO. 4, NOVEMBER 2007 1563 Transmission-Constrained Residual Demand  

E-Print Network [OSTI]

, IEEE Abstract--The residual demand derivative plays a central role in constructing the best response is obtained straightforwardly by taking the derivative of the residual demand function with respect to price elastic supplies/demands at some buses in the system. We verified our results in three examples: a two

Baldick, Ross

238

IEEE/ACM TRANSACTIONS ON NETWORKING, VOL. 17, NO. 6, DECEMBER 2009 1819 An Externalities-Based Decentralized Optimal Power  

E-Print Network [OSTI]

IEEE/ACM TRANSACTIONS ON NETWORKING, VOL. 17, NO. 6, DECEMBER 2009 1819 An Externalities on market equilibrium do not apply and pricing methods do not result in Pareto op- timal outcomes/ACM TRANSACTIONS ON NETWORKING Editor N. Shroff. First published August 04, 2009; current version pub- lished

Teneketzis, Demosthenis

239

IEEE TRANSACTIONS ON POWER ELECTRONICS, VOL. 17, NO. 5, SEPTEMBER 2002 721 The Matrix Converter Drive Performance Under  

E-Print Network [OSTI]

frequency conver- sion device that generates variable magnitude variable fre- quency output voltage from related performance issues of the MC drive. Since the MC is a direct frequency conversion device, the dis Drive Performance Under Abnormal Input Voltage Conditions Jun-Koo Kang, Member, IEEE, Hidenori Hara

Hava, Ahmet

240

Band structure engineering through orbital interaction for enhanced thermoelectric power factor  

E-Print Network [OSTI]

interaction on band structure is demonstrated for IV-VI thermoelectric semiconductors. For IV-VI materials, we thermoelectric performance has been demonstrated in the premier thermoelectric material, lead telluride (PbBand structure engineering through orbital interaction for enhanced thermoelectric power factor

Ceder, Gerbrand

Note: This page contains sample records for the topic "ieee power engineering" 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

SYSTEM PERFORMANCE OF A STIRLING ENGINE POWERED HEAT ACTIVATED HEAT PUMP  

E-Print Network [OSTI]

AUG 1979 SYSTEM PERFORMANCE OF A STIRLING ENGINE POWERED HEAT ACTIVATED HEAT PUMP W. D. Richards W The development of the first prototype heat activated heat pump (HAHP) jointly sponsored by the Gas Research as a unitary heating and cooling product competing for the same market as is currently served by the gas year

Oak Ridge National Laboratory

242

ACEEE Int. J. on Electrical and Power Engineering, Vol. 01, No. 03, Dec 2010 2010 ACEEE  

E-Print Network [OSTI]

simultaneously from the single configuration. This paper proposes a new configuration for realizing invertingACEEE Int. J. on Electrical and Power Engineering, Vol. 01, No. 03, Dec 2010 32 © 2010 ACEEE DOI: 01.IJEPE.01.03.96 Minimum Component Based First-Order All- Pass Filter with Inverting and Non-inverting

Paris-Sud XI, Université de

243

MAST628 Syllabus-8/12/2014 p. 1 Offshore Wind Power: Science, engineering, and policy  

E-Print Network [OSTI]

MAST628 Syllabus- 8/12/2014 p. 1 Offshore Wind Power: Science, engineering, and policy MAST 628-4842, dveron@udel.edu, Robinson 114B Class web site with lecture notes: www.udel.edu/sakai UD offshore wind the multiple disciplines required to understand, plan, regulate, and develop offshore wind resources for large

Delaware, University of

244

Copyright 2001 IEEE. Published in the Proceedings of 2001 IEEE International Conference on Automated Software Engineering, San Diego, CA, Nov 26-29 2001. Personal use of this material is permitted. However, permission to reprint/republish this material fo  

E-Print Network [OSTI]

Copyright 2001 IEEE. Published in the Proceedings of 2001 IEEE International Conference. These agents run automated tests to determine if the deployed components meet their aspect- described researchers have developed various tools to assist verifying an implemented component meets its desired

Grundy, John

245

IEEE TRANSACTIONS ON MICROWAVE THEORY AND TECHNIQUES, VOL. 47, NO. 8, AUGUST 1999 1449 Power Performance of InP-Based Single and  

E-Print Network [OSTI]

. I. Haddad are with the Solid-State Electronics Laboratory, Department of Electrical Engineering was with the Solid-State Electronics Laboratory, Department of Electrical Engineering and Computer Science to maximize battery lifetime. Due to their ability to handle high power densities at microwave frequencies

Yang, Kyounghoon

246

Power enhancement of heat engines via correlated thermalization in multilevel systems  

E-Print Network [OSTI]

We analyze a heat machine based on a periodically-driven quantum system permanently coupled to hot and cold baths. It is shown that the maximal power output of a degenerate $V$-type three-level heat engine is that generated by two independent two-level systems. For $N$ levels, this maximal enhancement is $(N-1)$-fold. Hence, level degeneracy is a thermodynamic resource that may effectively boost the power output. The efficiency, however, is not affected. We find that coherence is not an essential asset in multilevel-based heat machines. The existence of multiple thermalization pathways sharing a common ground state suffices for power enhancement.

David Gelbwaser-Klimovsky; Wolfgang Niedenzu; Paul Brumer; Gershon Kurizki

2014-11-05T23:59:59.000Z

247

Power Systems Engineering Research Center Integration of Storage Devices into Power Systems  

E-Print Network [OSTI]

with Renewable Energy Sources George Gross Professor Department of Electrical and Computer Engineering University the uncertainty of variable generation resources. Biography: George Gross is Professor of Electrical and Computer-2000. George Gross received his undergraduate degree at McGill University in Montreal and he did his graduate

Van Veen, Barry D.

248

Recommendations to the NRC on human engineering guidelines for nuclear power plant maintainability  

SciTech Connect (OSTI)

This document contains human engineering guidelines which can enhance the maintainability of nuclear power plants. The guidelines have been derived from general human engineering design principles, criteria, and data. The guidelines may be applied to existing plants as well as to plants under construction. They apply to nuclear power plant systems, equipment and facilities, as well as to maintenance tools and equipment. The guidelines are grouped into seven categories: accessibility and workspace, physical environment, loads and forces, maintenance facilities, maintenance tools and equipment, operating equipment design, and information needs. Each chapter of the document details specific maintainability problems encountered at nuclear power plants, the safety impact of these problems, and the specific maintainability design guidelines whose application can serve to avoid these problems in new or existing plants.

Badalamente, R.V.; Fecht, B.A.; Blahnik, D.E.; Eklund, J.D.; Hartley, C.S.

1986-03-01T23:59:59.000Z

249

Concentrating Solar Power: Efficiently Leveraging Equilibrium Mechanisms for Engineering New Thermochemical Storage  

Broader source: Energy.gov [DOE]

The Concentrating Solar Power: Efficiently Leveraging Equilibrium Mechanisms for Engineering New Thermochemical Storage (CSP: ELEMENTS) funding program supports the development of thermochemical energy storage (TCES) systems that can validate a cost of less than or equal to $15 per kilowatt-hour-thermal (kWht) and operate at temperatures greater than or equal to 650 degrees Celsius. TCES presents opportunities for storing the sun's energy at high densities in the form of chemical bonds for use in utility-scale concentrating solar power (CSP) electricity generation. The SunShot Initiative funds six awardees for $10 million total for ELEMENTS.

250

IEEE Computer Society 1986 , 1988  

E-Print Network [OSTI]

Society Golden Core Member 226 NEDO NEDO , IT , , JSTJSPSJAXA ES,, , ES2 , IEEE,, ACM Conf.PC, 191 Year Total Cores Rmax Rpeak Effecie ncy (%) Power Mflops /Watt Proc. Proc. MH z OS Core s Sequoia BlueGene/Q, Power BQC 16C 1.60 GHz, Custom DOE/ NNSA /LLN L IBM 2011 1572864 16324751 20132659 81.09 7890 2069

Kasahara, Hironori

251

Engineering Predictions in Industrial and Power Flows Using the Retrograde Condensation Curve. Part I-Methodology  

E-Print Network [OSTI]

Industrial and power systems rely on engineering predictions of the flow properties of working fluids. The paper proposes a way of the utilization of the vapor quality values along the new retrograde condensation curve in the generation of the void fraction design guidelines and reliable prediction of the saturated liquid specific volumes/densities. The new procedure eliminates the involvement of semi-empirical relationships like rectilinear diameter and other similar models.

Labinov, Mark S

2014-01-01T23:59:59.000Z

252

Commercialization of coal-fired diesel engines for cogeneration and non-utility power markets  

SciTech Connect (OSTI)

The primary objective of this METC project is to established practical, durable components compatible with clean coal slurry fuel and capable of low emissions. The components will be integrated into a coal power system for a 100-hr proof-of-concept test. The goal of this program is to advance the stationary coal-fueled diesel engine to the next plateau of technological readiness, and thus provide the springboard to commercialization.

Wilson, R.P.; Rao, K.; Benedek, K.R.; Itse, D.; Parkinson, J.; Kimberley, J.; Balles, E.N.; Benson, C.E.; Smith, C.

1992-01-01T23:59:59.000Z

253

Commercialization of coal-fired diesel engines for cogeneration and non-utility power markets  

SciTech Connect (OSTI)

The primary objective of this METC project is to established practical, durable components compatible with clean coal slurry fuel and capable of low emissions. The components will be integrated into a coal power system for a 100-hr proof-of-concept test. The goal of this program is to advance the stationary coal-fueled diesel engine to the next plateau of technological readiness, and thus provide the springboard to commercialization.

Wilson, R.P.; Rao, K.; Benedek, K.R.; Itse, D.; Parkinson, J.; Kimberley, J.; Balles, E.N.; Benson, C.E.; Smith, C.

1992-12-31T23:59:59.000Z

254

An experimental investigation of CI engine operated micro-cogeneration system for power and space cooling  

Science Journals Connector (OSTI)

Abstract This paper describes the performance and emission characteristics of a micro cogeneration system based on a single cylinder diesel engine. In this cogeneration system, in addition to the electricity generated from the genset, waste heat from hot exhaust gas of diesel engine was used to drive a combination of four units of Electrolux vapor absorption (VA) system for space cooling. The capacity and heat input of each unit of VA system was 51l and 95W respectively. A cabin of 900mm width, 1500mm length and 1800mm height made of ply wood was fabricated as a space for air conditioning. A temperature drop of 5C was obtained in cabin at full engine load about 6h after system start up. The reduction of CO2 emission in kg per kWh of useful energy output was 19.49% compared to that of single generation (power generation only) at full load. The decrease in specific fuel consumption in case of cogeneration compared to that in single generation was 2.95% at full load. The test results show that micro capacity (3.7kW) stationary single cylinder diesel engine can be successfully modified to simultaneously produce power and space cooling.

Rahul Goyal; Dilip Sharma; S.L. Soni; Pradeep Kumar Gupta; Dheeraj Johar

2015-01-01T23:59:59.000Z

255

E-Print Network 3.0 - annual ieee symposium Sample Search Results  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

of the American Association for Artificial Intelligence A+ Summary: ASS IEEE Annual Simulation Symposium B ASWEC Australian Software Engineering Conference B ASWEC... + FOCS...

256

Power System Extreme Event Detection: The Vulnerability Frontier  

E-Print Network [OSTI]

Contingencies in Electric Power Networks, proceedings ofthe North American Power Symposium, Ames, IA, OctoberScreening in Electric Power Systems, submitted to the IEEE

Lesieutre, Bernard C.; Pinar, Ali; Roy, Sandip

2007-01-01T23:59:59.000Z

257

Quantum heat engines: A thermodynamic analysis of power and efficiency This article has been downloaded from IOPscience. Please scroll down to see the full text article.  

E-Print Network [OSTI]

Quantum heat engines: A thermodynamic analysis of power and efficiency This article has been that the operation and the output power of a quantum heat engine that converts incoherent thermal energy the performance of the diode. Heat engines can be characterized by maximizing their power output with respect

Mukamel, Shaul

258

IEEE TRANSACTIONS ON AUTOMATION SCIENCE AND ENGINEERING, VOL. 4, NO. 1, JANUARY 2007 79 [10] J.-T. Lim and S. M. Meerkov, "On asymptotic reliable closed serial  

E-Print Network [OSTI]

, vol. 1, pp. 147­152, 1993. [11] J. Li, "Throughput analysis in automotive paint shops: a case study. Narahari and N. Viswanadham, "Transient analysis of manufac- turing systems performance," IEEE Trans. Robot. Gopalakrishna, "Performa- bility studies of manufacturing systems with multiple part types," IEEE Trans. Robot

259

166 IEEE TRANSACTIONS ON POWER SYSTEMS, VOL. 17, NO. 1, FEBRUARY 2002 An Empirical Study of Applied Game Theory  

E-Print Network [OSTI]

by NSF Grant ECS 0082506. The authors are with the Department of Electrical and Computer Engineering

Baldick, Ross

260

Reverse Audio Engineering: Model-Based Inversion of Dynamic Range  

E-Print Network [OSTI]

1 Reverse Audio Engineering: Model-Based Inversion of Dynamic Range Compression Stanislaw Gorlow, Graduate Student Member, IEEE and Joshua D. Reiss, Member, IEEE Abstract--Reverse audio engineering so far, reverse audio engineering. I. INTRODUCTION SOUND or audio engineering is an established discipline

Note: This page contains sample records for the topic "ieee power engineering" 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

Biostirling({trademark}): A small biomass power conversion system using an advanced stirling engine  

SciTech Connect (OSTI)

Over the past decade the need for small power conversion systems to serve rural and/or remote needs has increased dramatically. The requirements for systems <100 kW are very similar, whether the need is defined as {open_quotes}rural electrification{close_quotes} in developed countries, or as {open_quotes}village power{close_quotes} in developing countries. The availability of biomass fuel resources to serve such systems is not in doubt, be they agricultural, forestry, animal or urban wastes. The main inhibiting factor has been the absence of a biomass power conversion system characterized by: reliability, cost effectiveness, low pollution, and ease of maintenance. Stirling Thermal Motors of Ann Arbor, Michigan, is recognized as the leader worldwide in the development and application of Stirling engine technology. It is currently demonstrating a {open_quotes}BioStirling({trademark}){close_quotes} Power Conversion System which combines its unique STM4-120 engine rated at 25 kW with a proven commercial gasifier. The BioStirling({trademark}) proof-of-concept demonstration is funded by DOE`s National Renewable Energy Laboratory and is to be completed in late 1996, with field demonstrations in 1997 and commercial availability 1998.

Johansson, L. [Stirling Thermal Motors, Inc., Ann Arbor, MI (United States); Ziph, B.; McKeough, W.; Houtman, W.

1996-12-31T23:59:59.000Z

262

For a Worldwide Leading Industrial Automation Company, we are looking for: Electronics and Power Electronics Development Engineer  

E-Print Network [OSTI]

For a Worldwide Leading Industrial Automation Company, we are looking for: Electronics and Power Electronics Development Engineer in Barcelona In this position the candidate will join the Global Development with Software and System Test Engineers, with colleagues from Marketing, Sales and Production

Segatti, Antonio

263

Bonneville Power Administration, Office of Engineering 10-Year Plan, 1992-2001 : Draft.  

SciTech Connect (OSTI)

For over 50 years, the Bonneville Power Administration (BPA) has evolved to supply electric power to more than 170 customer utilities and direct service industries across 14,800 miles of high voltage transmission lines. BPA`s Office of Engineering provides the planning, development, and engineering for the required expansion, upgrade, and replacement of the transmission system. The purpose of this 10-Year Plan is to present strategies to maintain a reliable energy delivery system within changing public, business, technological, and environmental climates. The issues and trends discussed in this document and our strategies for addressing them provide the background for the Office of Engineering programs and projects. With a budget in the hundreds of millions annually and increasing public concern, we welcome the opportunity to communicate with our customers. In addition to the factors, trends and issues described in this document are two appendices containing project costs and program and staffing levels. These figures are preliminary with estimates current as of May 13, 1992.

United States. Bonneville Power Administration. Office of Engineering.

1992-05-01T23:59:59.000Z

264

Bonneville Power Administration, Office of Engineering 10-Year Plan, 1992-2001 : Draft.  

SciTech Connect (OSTI)

For over 50 years, the Bonneville Power Administration (BPA) has evolved to supply electric power to more than 170 customer utilities and direct service industries across 14,800 miles of high voltage transmission lines. BPA's Office of Engineering provides the planning, development, and engineering for the required expansion, upgrade, and replacement of the transmission system. The purpose of this 10-Year Plan is to present strategies to maintain a reliable energy delivery system within changing public, business, technological, and environmental climates. The issues and trends discussed in this document and our strategies for addressing them provide the background for the Office of Engineering programs and projects. With a budget in the hundreds of millions annually and increasing public concern, we welcome the opportunity to communicate with our customers. In addition to the factors, trends and issues described in this document are two appendices containing project costs and program and staffing levels. These figures are preliminary with estimates current as of May 13, 1992.

United States. Bonneville Power Administration. Office of Engineering.

1992-05-01T23:59:59.000Z

265

OCTOBER 2013 IEEE CONTROL SYSTEMS MAGAZINE 23 PEOPLE IN CONTROL  

E-Print Network [OSTI]

papers and ten monographs in systems and control, unmanned systems, and financial market modeling served as an editor of SIAM Jour- nal on Control and Optimization, IEEE Transactions on Robotics Systems, and IEEE Transactions on Automation Science and Engineering, and on the program committees

Benmei, Chen

266

IEEE TRANSACTIONS ON POWER ELECTRONICS, VOL. 19, NO. 2, MARCH 2004 363 A Passive Soft-Switching Snubber for PWM Inverters  

E-Print Network [OSTI]

-Switching Snubber for PWM Inverters Fang Z. Peng, Senior Member, IEEE, Gui-Jia Su, Senior Member, IEEE, and Leon M for pulse-width modulation (PWM) inverters to achieve soft-switching purposes without significant cost for each switching device in an inverter to provide low dv/dt and low switching losses to the device

Tolbert, Leon M.

267

A Silicon-Based Micro Gas Turbine Engine for Power Generation  

E-Print Network [OSTI]

This paper reports on our research in developing a micro power generation system based on gas turbine engine and piezoelectric converter. The micro gas turbine engine consists of a micro combustor, a turbine and a centrifugal compressor. Comprehensive simulation has been implemented to optimal the component design. We have successfully demonstrated a silicon-based micro combustor, which consists of seven layers of silicon structures. A hairpin-shaped design is applied to the fuel/air recirculation channel. The micro combustor can sustain a stable combustion with an exit temperature as high as 1600 K. We have also successfully developed a micro turbine device, which is equipped with enhanced micro air-bearings and driven by compressed air. A rotation speed of 15,000 rpm has been demonstrated during lab test. In this paper, we will introduce our research results major in the development of micro combustor and micro turbine test device.

Shan, X -C; Maeda, R; Sun, Y F; Wu, M; Hua, J S

2007-01-01T23:59:59.000Z

268

IEEE TRANSACTIONS ON INFORMATION FORENSICS AND SECURITY, VOL. 6, NO. 4, DECEMBER 2011 1355 Extrinsic Channel-Like Fingerprinting Overlays  

E-Print Network [OSTI]

the review of this manuscript and approving it for publication was Dr. Wade Trappe. N. S. Goergen, W. S. Lin, IEEE, W. Sabrina Lin, Member, IEEE, K. J. Ray Liu, Fellow, IEEE, and T. Charles Clancy, Senior Member, and K. J. R. Liu are with the Electrical and Computer Engineering Department, University of Maryland

Liu, K. J. Ray

269

IEEE TRANSACTIONS ON WIRELESS COMMUNICATIONS, VOL. 8, NO. 7, JULY 2009 3577 A Collision-Free MAC Scheme for  

E-Print Network [OSTI]

for Wireless Communications, Depart- ment of Electrical and Computer Engineering, University of Waterloo, 200IEEE TRANSACTIONS ON WIRELESS COMMUNICATIONS, VOL. 8, NO. 7, JULY 2009 3577 A Collision-Free MAC Scheme for Multimedia Wireless Mesh Backbone Ping Wang, Member, IEEE, and Weihua Zhuang, Fellow, IEEE

Zhuang, Weihua

270

A Better Steam Engine: Designing a Distributed Concentrating Solar Combined Heat and Power System  

E-Print Network [OSTI]

A Better Steam Engine: Designing a Distributed Concentrating2011 Abstract A Better Steam Engine: Designing a Distributedprovided for a steam Rankine cycle heat engine achieving 50%

Norwood, Zachary Mills

2011-01-01T23:59:59.000Z

271

IEEE TRANSACTIONS ON ENERGY CONVERSION, VOL. 25, NO. 3, SEPTEMBER 2010 901 Benefits of Power Electronic Interfaces  

E-Print Network [OSTI]

to understand the integration of these systems with the electric power systems. New markets and benefits for DE current, interconnection, interface, inverter, microgrid, power electronics (PE), power quality. IIEEE TRANSACTIONS ON ENERGY CONVERSION, VOL. 25, NO. 3, SEPTEMBER 2010 901 Benefits of Power

Simões, Marcelo Godoy

272

Backup power working group best practices handbook for maintenance and operation of engine generators, Volume 1. Revision 1  

SciTech Connect (OSTI)

This handbook is divided into the four chapters. Chapter one covers the design, procurement, storage, handling and testing of diesel fuel oil to be used in DOE backup power supplies. Chapter two discusses the selection of automatic transfer switches to be used in DOE backup power supplies. Chapter three is about low voltage open frame air circuit breaker operation, testing, and maintenance for DOE backup power supplies. And chapter four covers installation, design, and maintenance of engine cooling water and jacket water systems.

Gross, R.; Padgett, A.B.; Burrows, K.P.; Fairchild, P.N.; Lam, T.; Janes, J.

1997-06-01T23:59:59.000Z

273

Copyright 2008 IEEE. Reprinted from Hui Ren, Student Member, IEEE and Ian Dobson, Fellow, IEEE; Using Transmission Line Outage Data to Estimate Cascading Failure Propagation in an  

E-Print Network [OSTI]

; Using Transmission Line Outage Data to Estimate Cascading Failure Propagation in an Electric Power ON CIRCUITS AND SYSTEMS--II: EXPRESS BRIEFS, VOL. 55, NO. 9, SEPTEMBER 2008 927 Using Transmission Line Outage, IEEE, and Ian Dobson, Fellow, IEEE Abstract--We study cascading transmission line outages recorded over

274

IEEE TRANSACTIONS ON BIOMEDICAL ENGINEERING, VOL. 56, NO. 3, MARCH 2009 633 A Spatiotemporal Framework for Estimating  

E-Print Network [OSTI]

is with Golden Metallic, Inc., San Francisco, CA 94147 USA (e-mail: htattias@goldenmetallic.com). S. S. Nagarajan)/ electroencephalography (EEG), expectation-maximization (EM), independent response (IR), linear dynamical system response of Electrical and Computer Engineer- ing, University of Wisconsin­Madison, Madison, WI 53706 USA (e

Van Veen, Barry D.

275

IEEE TRANSACTIONS ON INDUSTRIAL ELECTRONICS, VOL. 58, NO. 1, JANUARY 2011 21 Efficiency Impact of Silicon Carbide Power  

E-Print Network [OSTI]

of Silicon Carbide Power Electronics for Modern Wind Turbine Full Scale Frequency Converter Hui Zhang, Member and fast switching speeds, silicon carbide (SiC) power electronics are considered for use in power), silicon carbide (SiC), wind generation. I. INTRODUCTION VARIABLE speed capability allows a wind turbine

Tolbert, Leon M.

276

52 IEEE TRANSACTIONS ON POWER SYSTEMS, VOL. 28, NO. 1, FEBRUARY 2013 Adaptive Robust Optimization for the Security  

E-Print Network [OSTI]

generation resources such as wind power and price responsive demand. To meet these challenges, we propose power, solar power, and distributed gen- erators) and more price-responsive demand participation have challenges as the supply and demand uncertainty increases dramatically due to the integration of variable

Bertsimas, Dimitris

277

1224 IEEE TRANSACTIONS ON POWER SYSTEMS, VOL. 20, NO. 3, AUGUST 2005 Topology Error Identification for the  

E-Print Network [OSTI]

into the Pacific Ocean. The power system associated with the proposed observatory is unlike conventional terrestrial power systems due to the unique under ocean operating conditions. The operating requirements, topology, un- derwater equipment, underwater technology. I. INTRODUCTION SUPPLYING power to under ocean

Frandsen, Jannette B.

278

1554 IEEE TRANSACTIONS ON VEHICULAR TECHNOLOGY, VOL. 61, NO. 4, MAY 2012 Analytical Approach for the Power Management of  

E-Print Network [OSTI]

the minimum system loss for a given mechanical power output, and a piecewise linear fuel consumption model, and the minimum power to reach peak efficiency. Models are based on the assumption that both machines operate and reduced emissions [1]­[5]. The propulsion power in HEV/PHEV comes from two drive trains: 1) the electric

Mi, Chunting "Chris"

279

RTDS-Based Design and Simulation of Distributed P-Q Power Resources in Smart Grid  

E-Print Network [OSTI]

in a distribution substation," IEEE Trans. on Power Systems,power peak load shaving at substation, reactive power peakload shaving at iv substation, and voltage regulation. We

Taylor, Zachariah David

2014-01-01T23:59:59.000Z

280

Proceedings of the 29 IEEE Photovoltaics Specialists Conference (IEEE, 2002)  

E-Print Network [OSTI]

Proceedings of the 29 th IEEE Photovoltaics Specialists Conference (IEEE, 2002) THERMIONIC EMISSION-[2], APL93-[5]. #12;Proceedings of the 29 th IEEE Photovoltaics Specialists Conference (IEEE, 2002

Schiff, Eric A.

Note: This page contains sample records for the topic "ieee power engineering" 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

$18.8 Million Award for Power Systems Engineering Research Center Continues Collaboration of 13 Universities and 35 Utilities for Electric Power Research, Building the Nation's Energy Workforce  

Broader source: Energy.gov [DOE]

The Department of Energy awarded a cooperative agreement on January 16, 2009, to the Arizona State University (ASU) Board of Regents to operate the Power Systems Engineering Research Center (PSERC). PSERC is a collaboration of 13 universities with 35 electricity industry member organizations including utilities, transmission companies, vendors and research organizations.

282

IEEE Robotics & Automation Magazine52 1070-9932/08/$25.002008 IEEE SEPTEMBER 2008 Ankle-Foot Prosthesis  

E-Print Network [OSTI]

IEEE Robotics & Automation Magazine52 1070-9932/08/$25.00ª2008 IEEE SEPTEMBER 2008 Powered Ankle problems may, in part, be attributed to today's prosthetic ankle-foot designs. Commercially available pros than is stored during each walking step. In distinction, the human ankle performs positive net work

Herr, Hugh

283

Analysis of the working process and mechanical losses in a Stirling engine for a solar power unit  

SciTech Connect (OSTI)

In this paper a second level mathematical model for the computational simulation of the working process of a 1-kW Stirling engine has been used and the results obtained are presented. The internal circuit of the engine in the calculation scheme was divided into five chambers, namely, the expansion space, heater, regenerator, cooler and the compression space, and the governing system of ordinary differential equations for the energy and mass conservation were solved in each chamber by Euler`s method. In addition, mechanical losses in the construction of the engine have been determined and the computational results show that the mechanical losses for this particular design of the Stirling engine may be up to 50% of the indicated power of the engine.

Makhkamov, K.K. [Uzbek Academy of Sciences, Tashkent (Uzbekistan). Physical and Technical Inst.; Ingham, D.B. [Univ. of Leeds (United Kingdom). Dept. of Applied Mathematics

1999-05-01T23:59:59.000Z

284

Reliability and optimization studies of nuclear and solar powered systems utilizing a Stirling engine for the space station  

E-Print Network [OSTI]

. A separate radiator cooling loop operating at temperatures around 200oC accomplishes this. Application of a FPSE to space power requires that each of the engine modules must be dynamically self-balanced. The dual opposed engine using a common.... The SP-100 reactor system is a fast neutron spectrum, liquid metal cooled core with a thermoelectric power conversion unit. The reference flight system design is for 100 kWe output while the components are scalable from 10 to 1000 kWe. Because the SP...

Schmitz, Paul Charles

1990-01-01T23:59:59.000Z

285

Enhancing light-harvesting power with coherent vibrational interactions: a quantum heat engine picture  

E-Print Network [OSTI]

Recent evidence suggests that quantum effects may have functional importance in biological light-harvesting systems. Along with delocalized electronic excitations, it is now suspected that quantum coherent interactions with certain near-resonant vibrations contribute to light-harvesting performance. However, the actual quantum advantage offered by such coherent vibrational interactions has not yet been established. We investigate a quantum design principle, whereby coherent exchange of single energy quanta between electronic and vibrational degrees of freedom can enhance a light-harvesting system's power above what is possible by thermal mechanisms alone. We present a prototype quantum heat engine which cleanly illustrates this quantum design principle, and quantify its quantum advantage using thermodynamic measures of performance. We also demonstrate the principle's applicability for realistic biological structures.

Killoran, Nathan; Plenio, Martin B

2014-01-01T23:59:59.000Z

286

Enhancing light-harvesting power with coherent vibrational interactions: a quantum heat engine picture  

E-Print Network [OSTI]

Recent evidence suggests that quantum effects may have functional importance in biological light-harvesting systems. Along with delocalized electronic excitations, it is now suspected that quantum coherent interactions with certain near-resonant vibrations contribute to light-harvesting performance. However, the actual quantum advantage offered by such coherent vibrational interactions has not yet been established. We investigate a quantum design principle, whereby coherent exchange of single energy quanta between electronic and vibrational degrees of freedom can enhance a light-harvesting system's power above what is possible by thermal mechanisms alone. We present a prototype quantum heat engine which cleanly illustrates this quantum design principle, and quantify its quantum advantage using thermodynamic measures of performance. We also demonstrate the principle's applicability for realistic biological structures.

Nathan Killoran; Susana F. Huelga; Martin B. Plenio

2014-12-12T23:59:59.000Z

287

Constrained control framework for a stand-alone hybrid (Stirling engine)/supercapacitor power generation system  

Science Journals Connector (OSTI)

Abstract In this paper, a complete control architecture is proposed for the voltage conditioning stage of a hybrid power generation system composed of a Stirling engine coupled with a supercapacitor. Such a solar energy-based generation system aims at providing electricity to off-grid regions. The novelty of the proposed architecture is that it completely handles constraints on all the state variables of the electric stage while providing near to optimal performances in terms of settling time. The derivation of the control law enables a deep understanding of the main issues involved in the success of the closed-loop control. Moreover, the resulting feedback laws are real-time compatible and are given in a complete explicit form.

M. Alamir; M.A. Rahmani; D. Gualino

2014-01-01T23:59:59.000Z

288

430 IEEE TRANSACTIONS ON BIOMEDICAL CIRCUITS AND SYSTEMS, VOL. 5, NO. 5, OCTOBER 2011 Phase-Synchronization Early Epileptic Seizure  

E-Print Network [OSTI]

-Synchronization Early Epileptic Seizure Detector VLSI Architecture Karim Abdelhalim, Student Member, IEEE, Vadim Smolyakov, Student Member, IEEE, and Roman Genov, Senior Member, IEEE Abstract--A low-power VLSI processor architecture that com- putes in real time the magnitude and phase-synchronization of two input neural signals

Genov, Roman

289

ENGINEERING DEVELOPMENT OF COAL-FIRED HIGH PERFORMANCE POWER SYSTEMS PHASE II AND III  

SciTech Connect (OSTI)

This report presents work carried out under contract DE-AC22-95PC95144 "Engineering Development of Coal-Fired High Performance Systems Phase II and III." The goals of the program are to develop a coal-fired high performance power generation system (HIPPS) that is capable of: thermal efficiency (HHV) >47%; NOx, SOx, and particulates <10% NSPS (New Source Performance Standard); coal providing >65% of heat input; all solid wastes benign; cost of electricity <90% of present plants. Phase I, which began in 1992, focused on the analysis of various configurations of indirectly fired cycles and on technical assessments of alternative plant subsystems and components, including performance requirements, developmental status, design options, complexity and reliability, and capital and operating costs. Phase I also included preliminary R&D and the preparation of designs for HIPPS commercial plants approximately 300 MWe in size. This phase, Phase II, involves the development and testing of plant subsystems, refinement and updating of the HIPPS commercial plant design, and the site selection and engineering design of a HIPPS prototype plant. Work reported herein is from: Task 2.2 HITAF Air Heaters; Task 6 HIPPS Commercial Plant Design Update.

NONE

1998-09-30T23:59:59.000Z

290

A Better Steam Engine: Designing a Distributed Concentrating Solar Combined Heat and Power System  

E-Print Network [OSTI]

by Excel Engineering) software calculates fluid properties.accommodate multiple fluids. Engineering Equation Solver orfluid as shown in figure 3.11 is calculated from these measured temperature and pressure values using the Engineering

Norwood, Zachary Mills

2011-01-01T23:59:59.000Z

291

IEEE JOURNAL OF OCEANIC ENGINEERING, VOL. 29, NO. 3, JULY 2004 651 Designing Future Underwater Vehicles: Principles  

E-Print Network [OSTI]

Vehicles: Principles and Mechanisms of the Weakly Electric Fish Malcolm A. MacIver, Ebraheem Fontaine, autonomous underwater vehicles, backward swimming, biologically inspired robotics, biorobotics, electric fish, and remotely operated vehicles (ROVs) that are powered and teleoperated via a tether connected to a surface

Hartmann, Mitra J. Z.

292

424 IEEE JOURNAL OF OCEANIC ENGINEERING, VOL. 26, NO. 4, OCTOBER 2001 Seaglider: A Long-Range Autonomous Underwater  

E-Print Network [OSTI]

-Range Autonomous Underwater Vehicle for Oceanographic Research Charles C. Eriksen, T. James Osse, Russell D. Light--Seagliders are small, reusable autonomous un- derwater vehicles designed to glide from the ocean surface with techniques reliant on ships and moorings. Autonomous floats [1] have demonstrated the power of a distributed

293

World experience with development of combined-cycle and gas turbine technologies and prospects for employing them in the thermal power engineering of Russia using the capacities of the countrys industry producing power machinery and equipment  

Science Journals Connector (OSTI)

World experience gained from using combined-cycle and gas-turbine technologies in power engineering is analyzed. The technical and production capacities of the Russian industry constructing power machinery and...

O. N. Favorskii; V. L. Polishchuk; I. M. Livshits

2007-09-01T23:59:59.000Z

294

IEEE TRANSACTIONS ON POWER ELECTRONICS, VOL. 23, NO. 5, SEPTEMBER 2008 2353 Discrete-Time Ripple Correlation Control for  

E-Print Network [OSTI]

to a cost function optimum . Zero-average ripple on . Small-signal capacitance of photovoltaic (PV) panel to photovoltaic maximum power point tracking. This paper extends the previous analog technique to the digital to the photovoltaic maximum power point tracking problem. Experimental results verify tracking accuracy greater than

Kimball, Jonathan W.

295

2268 IEEE TRANSACTIONS ON INDUSTRIAL ELECTRONICS, VOL. 55, NO. 6, JUNE 2008 Prognostic and Warning System for Power-Electronic  

E-Print Network [OSTI]

System for Power-Electronic Modules in Electric, Hybrid Electric, and Fuel-Cell Vehicles Yali Xiong.1109/TIE.2007.918399 Fig. 1. Typical IGBT power module. various types of electric vehicles. Electric-electronic modules is of para- mount importance for the commercial success of various types of electric vehicles

Mi, Chunting "Chris"

296

194 IEEE TRANSACTIONS ON INDUSTRIAL ELECTRONICS, VOL. 56, NO. 1, JANUARY 2009 PWM Method to Eliminate Power Sources in a  

E-Print Network [OSTI]

to Eliminate Power Sources in a Nonredundant 27-Level Inverter for Machine Drive Applications Mauricio Rotella-stage 27-level inverter using "H" converters is analyzed for medium- and high-power machine drive was implemented using DSP controllers, which give flexibility to the system. Index Terms--Drives, multilevel

Catholic University of Chile (Universidad Católica de Chile)

297

1112 IEEE TRANSACTIONS ON ENERGY CONVERSION, VOL. 25, NO. 4, DECEMBER 2010 Short-Horizon Prediction of Wind Power  

E-Print Network [OSTI]

(wind energy in particular) has grown sig- nificantly in the last years. As a relatively new industry, wind energy must address numerous questions, including providing accurate short-term prediction of wind of the generated power [1]. Long-term wind speed and power prediction is of interest to management of energy

Kusiak, Andrew

298

IEEE TRANSACTIONS ON POWER DELIVERY, VOL. 17, NO. 4, OCTOBER 2002 1113 A Benchmark System for Digital Time-Domain  

E-Print Network [OSTI]

of power electronic-based apparatus at various voltage levels in electric energy systems is becoming in- creasingly widespread due to rapid progress in power electronic technology. The static synchronous that is well above the fundamental frequency of the ac supply. The capacitor voltage is at least equal

Lehn, Peter W.

299

Joint Computer Science Department and Electrical and Computer Engineering Department Special Seminar Sponsored by ISTeC  

E-Print Network [OSTI]

Joint Computer Science Department and Electrical and Computer Engineering Security Professor of Computer Science (College of Science) Tue., Sept. 16 IEEE, ACM, NSA and NIST such as the IEEE Computer Society's Technical

300

0-7803-8985-9/05/$20.00 2005 IEEE 21st IEEE SEMI-THERM Symposium Potential Thermal Security Risks  

E-Print Network [OSTI]

0-7803-8985-9/05/$20.00 ©2005 IEEE 21st IEEE SEMI-THERM Symposium Potential Thermal Security Risks, and offers preliminary suggestions on how to reduce these risks. Keywords Thermal, temperature, power affecting battery life and operating temperature. The risks associated with such "power exploits" are poorly

Skadron, Kevin

Note: This page contains sample records for the topic "ieee power engineering" 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

The Diesel Engine Powering Light-Duty Vehicles: Today and Tomorrow  

Broader source: Energy.gov [DOE]

2004 Diesel Engine Emissions Reduction (DEER) Conference Presentation: Volkwagen AG, Wolfsburg, Germany

302

870 IEEE TRANSACTIONS ON NEURAL SYSTEMS AND REHABILITATION ENGINEERING, VOL. 22, NO. 4, JULY 2014 Estimation of Human Ankle Impedance During  

E-Print Network [OSTI]

Estimation of Human Ankle Impedance During the Stance Phase of Walking Elliott J. Rouse, Member, IEEE, Levi J interact with their environ- ments. It is critical to characterize ankle impedance during the stance phase of walking to elucidate how ankle impedance is reg- ulated during locomotion, as well as provide

Perreault, Eric J.

303

IEEE TRANSACTIONS ON POWER SYSTEMS, VOL. 29, NO. 5, SEPTEMBER 2014 2281 Sparsity-Promoting Optimal Wide-Area  

E-Print Network [OSTI]

of renewables in remote areas, and dereg- ulation of energy markets, long-distance power transfers out- pace for Nonlinear Studies at LANL and with New Mexico Consortium, Los Alamos, NM 87544 USA (e-mail: chertkov

Jovanovic, Mihailo

304

Comparative evaluation of three alternative power cycles for waste heat recovery from the exhaust of adiabatic diesel engines  

SciTech Connect (OSTI)

Three alternative power cycles were compared in application as an exhaust-gas heat-recovery system for use with advanced ''adiabatic'' diesel engines. The power cycle alternatives considered were steam Rankine, organic Rankine with RC-1 as the working fluid, and variations of an air Brayton cycle. The comparison was made in terms of fuel economy and economic payback potential for heavy-duty trucks operating in line-haul service. The results indicate that, in terms of engine rated specific fuel consumption, a diesel/alternative-power-cycle engine offers a significant improvement over the turbocompound diesel used as the baseline for comparison. The maximum improvement resulted from the use of a Rankine cycle heat-recovery system in series with turbocompounding. The air Brayton cycle alternatives studied, which included both simple-cycle and compression-intercooled configurations, were less effective and provided about half the fuel consumption improvement of the Rankine cycle alternatives under the same conditions. Capital and maintenance cost estimates were also developed for each of the heat-recovery power cycle systems. These costs were integrated with the fuel savings to identify the time required for net annual savings to pay back the initial capital investment. The sensitivity of capital payback time to arbitrary increases in fuel price, not accompanied by corresponding hardware cost inflation, was also examined. The results indicate that a fuel price increase is required for the alternative power cycles to pay back capital within an acceptable time period.

Bailey, M.M.

1985-07-01T23:59:59.000Z

305

MANUSCRIPT PREPARATION TEMPLATE FOR THE 35TH IEEE PHOTOVOLTAIC...  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Microscale C-Si PV Cells For Low-Cost Power, Conference record on the 34th IEEE Photovoltaic Specialists Conference (2009)1816-1821 3 Nielson, G. N.; Okandan, M; Resnick. P....

306

3184 IEEE TRANSACTIONS ON MAGNETICS, VOL. 39, NO. 5, SEPTEMBER 2003 Ultralow-Profile Micromachined Power Inductors  

E-Print Network [OSTI]

efficiency power conversion solutions in these applications. The key challenge in implementing miniaturized-scale lamination of Ni/Fe cores, combined with three-dimensional micromachined copper windings. The magnetic core, allowing for the storage of larger amounts of magnetic energy per unit volume. The typical disadvantage

307

1034 IEEE TRANSACTIONS ON POWER DELIVERY, VOL. 18, NO. 3, JULY 2003 Direct Harmonic Analysis of the  

E-Print Network [OSTI]

. INTRODUCTION THE INTRODUCTION of VSC-based FACTS equipment to a power system offers the potential to improve. This approach has the potential to offer an accurate so- lution, accounting for all harmonics and harmonic limited and not capable of modeling har- Manuscript received September 25, 2002. The author

Lehn, Peter W.

308

792 IEEE PHOTONICS TECHNOLOGY LETTERS, VOL. 14, NO. 6, JUNE 2002 High Extinction Ratio And Saturation Power  

E-Print Network [OSTI]

Abraham, and John E. Bowers Abstract--An InGaAsP multiquantum-well traveling-wave electroabsorption-power high-extinction ratio and short pulses. II. DEVICE FABRICATION The epilayer used for the TWEAM is an InGaAsP. In the later longer devices have longer electroab- sorption interaction and larger absorption volume, thus

Bowers, John

309

IEEE TRANSACTIONS ON POWER DELIVERY, VOL. 17, NO. 2, APRIL 2002 575 Direct Lightning Strikes to the Lightning  

E-Print Network [OSTI]

was employed in order to subject to direct lightning strikes the lightning protective system of a test house power cable. The test house had two ground rods, one for the lightning protective system grounding to the Lightning Protective System of a Residential Building: Triggered-Lightning Experiments Vladimir A. Rakov

Florida, University of

310

IEEE TRANSACTIONS ON POWER DELIVERY, VOL. 23, NO. 4, OCTOBER 2008 2439 Distribution of Currents in the Lightning Protective  

E-Print Network [OSTI]

ground rod for the lightning protective system and one for the power supply system) of the test house in the Lightning Protective System of a Residential Building--Part I: Triggered-Lightning Experiments Brian A. De system (LPS) tests conducted in 2004 and 2005 at the Inter- national Center for Lightning Research

Florida, University of

311

IEEE TRANSACTIONS ON ELECTRON DEVICES, VOL. 48, NO. 9, SEPTEMBER 2001 2131 Dependence of the Current and Power Efficiencies of  

E-Print Network [OSTI]

energy barrier against carrier injection, thus improved the injection efficiency. An optimal thickness the dominant flat-panel display technology because of its portability, low power consumption, and mature transport layer (ETL), in which con- duction is dominated by electrons, and a separate hole trans- port

Kwok, Hoi S.

312

Engineering development of coal-fired high performance power systems phase 2 and 3  

SciTech Connect (OSTI)

The goals of the program are to develop a coal-fired high performance power generation system (HIPPS) that is capable of: thermal efficiency (HHV) {ge} 47%; NOx, SOx, and particulates {le}10% NSPS (New Source Performance Standard); coal providing {ge} 65% of heat input; all solid wastes benign; and cost of electricity {le} 90% of present plants. Phase 1, which began in 1992, focused on the analysis of various configurations of indirectly fired cycles and on technical assessments of alternative plant subsystems and components, including performance requirements, developmental status, design options, complexity and reliability, and capital and operating costs. Phase 1 also included preliminary R and D and the preparation of designs for HIPPS commercial plants approximately 300 MWe in size. This phase, Phase 2, involves the development and testing of plant subsystems, refinement and updating of the HIPPS commercial plant design, and the site selection and engineering design of a HIPPS prototype plant. Work reported herein is from: Task 2.2 HITAF Air Heaters; and Task 2.4 Duct Heater and Gas Turbine Integration.

Unknown

1999-08-01T23:59:59.000Z

313

Technology of Computational Fluid Dynamics in space engines and solar-gravity draught power plants  

Science Journals Connector (OSTI)

Non-isentropic discontinuous, unsteady flows with energy addition or extraction, during ignition of solid propellant rocket motors or tall solar towers heating transients are approached through a wave front method, initially developed by Zannetti for isentropic flows in aerodynamics. Its application in discontinuous flows with zones of different behaviour and energy extraction proves highly efficient. Computational efficiency is demonstrated by Computational Fluid Dynamics simulation of the starting transients in ADDA Solid Rocket Engines (SRE) and in the SEATTLER solar mirror tower. The code is exclusively directed to unsteady flow simulations in slender channels. The wave front model scheme covers the dual behaviour of fully non-isentropic flow with mass addition and mixing in the thrust chamber or blunt heat addition in a heater and fully isentropic through the exhaust nozzle or gravity draught in a tall tower. Along the tower of the solar-gravity draught power plants, small perturbation discontinuous flows are covered. Code robustness is demonstrated during runs on the PC. The 1D numerical scheme is based on the resolution of gasdynamic discontinuities within the enhanced method of Zannetti.

Radu Dan Rugescu

2008-01-01T23:59:59.000Z

314

IEEE TRANSACTIONS ON POWER SYSTEMS, VOL. 7, NO. 2, MAY 1992, PP. 673 683. POINT OF COLLAPSE METHODS APPLIED TO AC DC POWER SYSTEMS  

E-Print Network [OSTI]

-node bifurcations in power systems including high voltage direct current HVDC transmission. Bus voltage pro les, become plausible when the dynamics for the HVDC system are included. Keywords: Voltage collapse, HVDC the subject of increasing study over the past few years 1 . Furthermore, the relative wide spread use of HVDC

Cañizares, Claudio A.

315

Engineering  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Engineering Engineering Lawrence Livermore National Laboratory Home Technologies Core Competencies Showcase Careers Partnerships About Advanced Manufacturing Developing high-performance materials, devices, components, and assemblies enabled by innovative design tools and novel manufacturing techniques Learn more Applied Electromagnetics Supporting the development of electromagnetic systems that are pervasive and paramount to the greater National Security community. Learn more Data Sciences Enabling better decisions through the development and application of state-of-the-art techniques in machine learning, statistics, and decision sciences Learn more Precision Engineering Embracing determinism to guide rigorous design, construction, and metrology of mechatronic systems, instruments, and manufactured components

316

958 IEEE JOURNAL OF SOLID-STATE CIRCUITS, VOL. 38, NO. 6, JUNE 2003 A Low-Power Low-Noise CMOS Amplifier for  

E-Print Network [OSTI]

Grant PID-2201089 through Bionic Technologies, LLC, Salt Lake City, UT. The authors are with the Department of Electrical and Computer En- gineering, University of Utah, Salt Lake City, UT 84112 USA (e Amplifier for Neural Recording Applications Reid R. Harrison, Member, IEEE, and Cameron Charles, Student

Harrison, Reid R.

317

252 IEEE JOURNAL OF SOLID-STATE CIRCUITS, VOL. 39, NO. 1, JANUARY 2004 A CMOS Subbandgap Reference Circuit With 1-V Power Supply Voltage  

E-Print Network [OSTI]

252 IEEE JOURNAL OF SOLID-STATE CIRCUITS, VOL. 39, NO. 1, JANUARY 2004 A CMOS Subbandgap Reference management circuits [1]. As process technologies go into the deep-submicron eras and the demand for battery) as well as design margin. To keep pace with supply voltage requirements of a state-of-the-art CMOS process

Ayers, Joseph

318

570 2008 IEEE International Solid-State Circuits Conference ISSCC 2008 / SESSION 31 / RF & mm-WAVE POWER AMPLIFIERS / 31.7  

E-Print Network [OSTI]

570 · 2008 IEEE International Solid-State Circuits Conference ISSCC 2008 / SESSION 31 / RF & mm supply voltages that is very useful for a low-battery-voltage solution. However, it is not compatible with the higher voltages presented by the Li-ion batteries which under charging situations can present supply

Hajimiri, Ali

319

IEEE Transactions on Power Apparatus and Systems, Vol.PAS-98, No.2 March/April 1979 ANALYTICAL DEVELOPMENT OF LOADABILITY CHARACTERISTICS  

E-Print Network [OSTI]

DEVELOPMENT OF LOADABILITY CHARACTERISTICS FOR EHV AND UHV TRANSMISSION LINES R. GUTMAN, Member IEEE AMERICAN voltages up to 330-kV, is derived empirically based upon practical considerations and experience. In order- formance criteria, EHV and UHV transmission line loadability characteristics are nearly identical

McCalley, James D.

320

Theoretical full power correction factors as related to changes in ambient temperature, pressure and absolute humidity for aircraft turbine engines  

E-Print Network [OSTI]

turbine or jet engine since it is based on the actual thermodynamic Brayton cycle. ACKNOHLEDGEMEHTS Assistance and advice from many people have contributed greatly to this research. The Author is grateful to Professor Stanley H. Lowy from... The nature of the probj em Objectives Background 1 3 4 4 7 1I EFFECTS OF STATE POINT VARIATIONS ? General ? Variations of inlet state points with temperature and pressure III IDEAL AND ACTUAL CYCLE ANALYSIS 21 General Variations of power...

Raphael, Michel Antoun

2012-06-07T23:59:59.000Z

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


321

ENGINEERING DEVELOPMENT OF COAL-FIRED HIGH-PERFORMANCE POWER SYSTEMS  

SciTech Connect (OSTI)

A High Performance Power System (HIPPS) is being developed. This system is a coal-fired, combined cycle plant with indirect heating of gas turbine air. Foster Wheeler Development Corporation and a team consisting of Foster Wheeler Energy Corporation, Bechtel Corporation, University of Tennessee Space Institute and Westinghouse Electric Corporation are developing this system. In Phase 1 of the project, a conceptual design of a commercial plant was developed. Technical and economic analyses indicated that the plant would meet the goals of the project which include a 47 percent efficiency (HHV) and a 10 percent lower cost of electricity than an equivalent size PC plant. The concept uses a pyrolyzation process to convert coal into fuel gas and char. The char is fired in a High Temperature Advanced Furnace (HITAF). The HITAF is a pulverized fuel-fired boiler/air heater where steam is generated and gas turbine air is indirectly heated. The fuel gas generated in the pyrolyzer is then used to heat the gas turbine air further before it enters the gas turbine. The project is currently in Phase 2, which includes engineering analysis, laboratory testing and pilot plant testing. Research and development is being done on the HIPPS systems that are not commercial or being developed on other projects. Pilot plant testing of the pyrolyzer subsystem and the char combustion subsystem are being done separately, and after each experimental program has been completed, a larger scale pyrolyzer will be tested at the Power Systems Development Facility (PSDF) in Wilsonville, Al. The facility is equipped with a gas turbine and a topping combustor, and as such, will provide an opportunity to evaluate integrated pyrolyzer and turbine operation. The design of the char burner was completed during this quarter. The burner is designed for arch-firing and has a maximum capacity of 30 MMBtu/hr. This size represents a half scale version of a typical commercial burner. The burner is outfitted with nozzles for separate injection of char, coal, and limestone. Burner performance will be rated according to three criteria, carbon conversion efficiency, NOx generation, and flame stability. If initial testing in the arch configuration proves successful, further tests will be performed in the wall-fired arrangement. A complete set of process and instrumentation drawings (P/ID's) were completed for the Combustion and Environmental Test Facility (CETF) this quarter. These drawings established an ISA approved instrument tagging structure, and provided a coherent database for the development of a data acquisition system. The data acquisition system polls tag information (value, range, engineering units, etc.) from the distributed control system (DCS) highway, and provides a platform for data reduction. The quadrupole mass spectrometer, used during the pyrolyzer tests performed at the pilot plant in Livingston, N.J., has been redesigned for use at the CETF. The mass spectrometer is designed to provide on-line gas analysis by identifying all of the chemical components within the secondary air line, the flue gas recycle line, and the furnace exit ducting. The construction effort at the CETF continued this quarter with the completion of the char storage system, reheat burner, flue gas recycle piping, and the pulverized coal feed system.

NONE

1998-11-01T23:59:59.000Z

322

ENGINEERING DEVELOPMENT OF COAL-FIRED HIGH-PERFORMANCE POWER SYSTEMS  

SciTech Connect (OSTI)

A High Performance Power System (HIPPS) is being developed. This system is a coal-fired, combined cycle plant with indirect heating of gas turbine air. Foster Wheeler Development Corporation and a team consisting of Foster Wheeler Energy Corporation, Bechtel Corporation, University of Tennessee Space Institute and Westinghouse Electric Corporation are developing this system. In Phase 1 of the project, a conceptual design of a commercial plant was developed. Technical and economic analyses indicated that the plant would meet the goals of the project which include a 47 percent efficiency (HHV) and a 10 percent lower cost of electricity than an equivalent size PC plant. The concept uses a pyrolysis process to convert coal into fuel gas and char. The char is fired in a High Temperature Advanced Furnace (HITAF). The HITAF is a pulverized fuel-fired boiler/air heater where steam is generated and gas turbine air is indirectly heated. The fuel gas generated in the pyrolyzer is then used to heat the gas turbine air further before it enters the gas turbine. The project is currently in Phase 2 which includes engineering analysis, laboratory testing and pilot plant testing. Research and development is being done on the HIPPS systems that are not commercial or being developed on other projects. Pilot plant testing of the pyrolyzer subsystem and the char combustion subsystem are being done separately, and after each experimental program has been completed, a larger scale pyrolyzer will be tested at the Power Systems Development Facility (PSDF) in Wilsonville, AL. The facility is equipped with a gas turbine and a topping combustor, and as such, will provide an opportunity to evaluate integrated pyrolyzer and turbine operation. This report addresses the areas of technical progress for this quarter. A general arrangement drawing of the char transfer system was forwarded to SCS for their review. Structural steel drawings were used to generate a three-dimensional model of the char transfer system including all pressure vessels and major piping components. Experimental testing at the Combustion and Environmental Test Facility continued during this quarter. Performance of the char burner, as benchmarked by flame stability and low NOx, has been exceptional. The burner was operated successfully both without natural gas and supplemental pulverized coal.

Unknown

1999-02-01T23:59:59.000Z

323

Engineering development of coal-fired high-performance power systems  

SciTech Connect (OSTI)

A High Performance Power System (HIPPS) is being developed. This system is a coal-fired, combined cycle plant with indirect heating of gas turbine air. Foster Wheeler Development Corporation and a team consisting of Foster Wheeler Energy Corporation, Bechtel Corporation, University of Tennessee Space Institute and Westinghouse Electric Corporation are developing this system. In Phase 1 of the project, a conceptual design of a commercial plant was developed. Technical and economic analyses indicated that the plant would meet the goals of the project which include a 47 percent efficiency (HHV) and a 10 percent lower cost of electricity than an equivalent size PC plant. The concept uses a pyrolysis process to convert coal into fuel gas and char. The char is fired in a High Temperature Advanced Furnace (HITAF). The HITAF is a pulverized fuel-fired boiler/air heater where steam is generated and gas turbine air is indirectly heated. The fuel gas generated in the pyrolyzer is then used to heat the gas turbine air further before it enters the gas turbine. The project is currently in Phase 2 which includes engineering analysis, laboratory testing and pilot plant testing. Research and development is being done on the HIPPS systems that are not commercial or being developed on other projects. Pilot plant testing of the pyrolyzer subsystem and the char combustion subsystem are being done separately, and after each experimental program has been completed, a larger scale pyrolyzer will be tested at the Power Systems Development Facility (PSDF) in Wilsonville, AL. The facility is equipped with a gas turbine and a topping combustor, and as such, will provide an opportunity to evaluate integrated pyrolyzer and turbine operation. This report addresses the areas of technical progress for this quarter. The char combustion tests in the arch-fired arrangement were completed this quarter. A total of twenty-one setpoints were successfully completed, firing both synthetically-made char, and char generated from the pyrolyzer tests performed at FWDC's pilot plant in Livingston, New Jersey. Construction is to begin next quarter to retrofit the CETF for additional HIPPS char combustion studies in a wall-fired configuration. Design of the char transfer system for the PSDF also progressed during this quarter. A number of arrangements have been developed to modify the existing N-Valve configuration. As an experimental test facility, the PSDF needs to maintain operating flexibility in order to test under a wide range of conditions. Although a new char transfer design is needed to support the HIPPS testing at the facility, the Second Generation PFB program will also utilize this system.

NONE

1999-05-01T23:59:59.000Z

324

Engineering Development of Coal-Fired High-Performance Power Systems  

SciTech Connect (OSTI)

A High Performance Power System (HIPPS) is being developed. This system is a coal-fired, combined cycle plant with indirect heating of gas turbine air. Foster Wheeler Development Corporation and a team consisting of Foster Wheeler Energy Corporation, Bechtel Corporation, University of Tennessee Space Institute and Westinghouse Electric Corporation are developing this system. In Phase 1 of the project, a conceptual design of a commercial plant was developed. Technical and economic analyses indicated that the plant would meet the goals of the project which include a 47 percent efficiency (HHV) and a 10 percent lower cost of electricity than an equivalent size PC plant. The concept uses a pyrolysis process to convert coal into fuel gas and char. The char is fired in a High Temperature Advanced Furnace (HITAF). The HITAF is a pulverized fuel-fired boiler/air heater where steam is generated and gas turbine air is indirectly heated. The fuel gas generated in the pyrolyzer is then used to heat the gas turbine air further before it enters the gas turbine. The project is currently in Phase 2 which includes engineering analysis, laboratory testing and pilot plant testing. Research and development is being done on the HIPPS systems that are not commercial or being developed on other projects. Pilot plant testing of the pyrolyzer subsystem and the char combustion subsystem are being done separately, and after each experimental program has been completed, a larger scale pyrolyzer will be tested at the Power Systems Development Facility (PSDF) in Wilsonville, AL. The facility is equipped with a gas turbine and a topping combustor, and as such, will provide an opportunity to evaluate integrated pyrolyzer and turbine operation. This report addresses the areas of technical progress for this quarter. Detailed design of the components to be used to for the circulating bed gasification tests is underway. The circulating fluidized bed will allow for easy scale-up to larger size plants. The existing pyrolyzer will be outfitted with a cyclone and a j-valve to capture and reinject char into the lower combustion zone. Additional development work has been performed to evaluate advanced cycles utilizing the HIPPS system concept.

York Tsuo

1999-12-31T23:59:59.000Z

325

Engineering development of coal-fired high-performance power systems. Technical report, July - September 1996  

SciTech Connect (OSTI)

A High Performance Power System (HIPPS) is being developed. This system is a coal-fired, combined cycle plant with indirect heating of gas turbine air. Foster Wheeler Development Corporation and a team consisting of Foster Wheeler Energy Corporation, AlliedSignal Aerospace Equipment Systems, Bechtel Corporation, University of Tennessee Space Institute and Westinghouse Electric Corporation are developing this system. In Phase I of the project, a conceptual design of a commercial plant was developed. Technical and economic analyses indicated that the plant would meet the goals of the project which include a 47 percent efficiency (HHV) and a 10 percent lower cost of electricity than an equivalent size PC plant. The concept uses a pyrolyzation process to convert coal into fuel gas and char. The char is fired in a High Temperature Advanced Furnace (HITAF). It is a pulverized fuel-fired boiler/airheater where steam and gas turbine air are indirectly heated. The fuel gas generated in the pyrolyzer is then used to heat the gas turbine air further before it enters the gas turbine. The project is currently in Phase 2 which includes engineering analysis, laboratory testing and pilot plant testing. Research and development is being done on the HIPPS systems that are not commercial or being developed on other projects. Pilot plant testing of the pyrolyzer subsystem and the char combustion subsystem are being done separately, and then a pilot plant with integrated pyrolyzer and char combustion systems will be tested. In this report, progress in the pyrolyzer pilot plant preparation is reported. The results of extensive laboratory and bench scale testing of representative char are also reported. Preliminary results of combustion modeling of the char combustion system are included. There are also discussions of the auxiliary systems that are planned for the char combustion system pilot plant and the status of the integrated system pilot plant.

NONE

1996-11-01T23:59:59.000Z

326

Engineering Development of Coal-Fired High-Performance Power Systems  

SciTech Connect (OSTI)

A High Performance Power System (HIPPS) is being developed. This system is a coal-fired, combined cycle plant with indirect heating of gas turbine air. Foster Wheeler Development Corporation and a team consisting of Foster Wheeler Energy Corporation, Bechtel Corporation, University of Tennessee Space Institute and Westinghouse Electric Corporation are developing this system. In Phase 1 of the project, a conceptual design of a commercial plant was developed. Technical and economic analyses indicated that the plant would meet the goals of the project which include a 47 percent efficiency (HHV) and a 10 percent lower cost of electricity than an equivalent size PC plant. The concept uses a pyrolysis process to convert coal into fuel gas and char. The char is fired in a High Temperature Advanced Furnace (HITAF). The HITAF is a pulverized fuel-fired boiler/air heater where steam is generated and gas turbine air is indirectly heated. The fuel gas generated in the pyrolyzer is then used to heat the gas turbine air further before it enters the gas turbine. The project is currently in Phase 2 which includes engineering analysis, laboratory testing and pilot plant testing. Research and development is being done on the HIPPS systems that are not commercial or being developed on other projects. Pilot plant testing of the pyrolyzer subsystem and the char combustion subsystem are being done separately. This report addresses the areas of technical progress for this quarter. The detail of syngas cooler design is given in this report. The final construction work of the CFB pyrolyzer pilot plant has started during this quarter. No experimental testing was performed during this quarter. The proposed test matrix for the future CFB pyrolyzer tests is given in this report. Besides testing various fuels, bed temperature will be the primary test parameter.

York Tsuo

2000-12-31T23:59:59.000Z

327

The Diesel Engine Powering Light-Duty Vehicles: Today and Tomorrow...  

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

Engine Emissions Reduction (DEER) Conference Presentation: Volkwagen AG, Wolfsburg, Germany 2004deerschindler.pdf More Documents & Publications Accelerating Light-Duty Diesel...

328

Boosted HCCI for High Power without Engine Knock, and with Ultra-Low NOX Emissions  

Broader source: Energy.gov [DOE]

Advanced engines using HCCI or HCCI-like combustion can provide both high efficiencies and very low emissions of NOX and PM

329

International technology transfer to accomplish process engineering designs for power plants .  

E-Print Network [OSTI]

??Engineering design capabilities are highly specialised skills and are often begot through a number of years in a field of specialisation, the researchs aim is (more)

Moganelwa, Annikie

2014-01-01T23:59:59.000Z

330

Development of Urea Dosing System for 10 Liter Heavy Duty Diesel Engine Powered Vehicle  

Broader source: Energy.gov [DOE]

Poster presented at the 16th Directions in Engine-Efficiency and Emissions Research (DEER) Conference in Detroit, MI, September 27-30, 2010.

331

Thermoelectric Conversion of Wate Heat to Electricity in an IC Engine Powered Vehicle  

Broader source: Energy.gov [DOE]

Presentation given at the 16th Directions in Engine-Efficiency and Emissions Research (DEER) Conference in Detroit, MI, September 27-30, 2010.

332

Power Generating Stationary Engines Nox Control: A Closed Loop Control Technology  

Broader source: Energy.gov [DOE]

Poster presented at the 16th Directions in Engine-Efficiency and Emissions Research (DEER) Conference in Detroit, MI, September 27-30, 2010.

333

Offshore Wind Power - Opportunity and strategy for a small engineering consultants firm.  

E-Print Network [OSTI]

??GVA is a small engineering consultancy firm, with specialized focus in design of floating structures such as oil production platforms. The key business is at (more)

Jobson Sellstrm, Carin

2010-01-01T23:59:59.000Z

334

A shortened version of this paper appeared in IEEE Computer, October 1994. 1 HighPressure Steam Engines and Computer Software \\Lambda  

E-Print Network [OSTI]

A History of the Growth of the Steam Engine (1883) Hero of Alexandria, who lived around 60 AD, con­ ducted cylinder and piston engine around 1700 which is the forerunner of all subsequent steam engines. In 1786 was unique among the early steam engine inventors in #12; having had direct and indirect contact

Leveson, Nancy

335

2001 IEEE International Solid-State Circuits Conference 0-7803-6608-5 2001 IEEE ISSCC 2001 / SESSION 20 / MULTI GIGAHERTZ MICROPROCESSOR TECHNOLOGIES / 20.2  

E-Print Network [OSTI]

· 2001 IEEE International Solid-State Circuits Conference 0-7803-6608-5 ©2001 IEEE ISSCC 2001 exponentially with decreasing Vth, resulting in battery-draining quiescent power con- sumption with Vth less charge stored at the output node is dumped to ground when the output state changes. A charge recycling

California at Davis, University of

336

1999 IEEE International Solid-State Circuits Conference 0-7803-5129-0/99 IEEE 1999 MP 4.7 Tunable, Switchable, High-Q VHF  

E-Print Network [OSTI]

· 1999 IEEE International Solid-State Circuits Conference 0-7803-5129-0/99 © IEEE 1999 MP 4 high-Q passive components, at- tempts to maximize their role with the intention of harnessing the above for the transmit local oscillator and power amplifier, as well. Due to Q limitations, conventional IC technologies

Nguyen, Clark T.-C.

337

Engineering  

Science Journals Connector (OSTI)

... and, as a result, connected information regarding the use of indicators on internal combustion engines is not readily obtainable. The author, who designed that most useful instrument, the ... in the manipulation of these instruments. His survey is limited to the combined piston, spring and pencil-lever types, and traces their development from the original instrument devised by ...

1939-03-11T23:59:59.000Z

338

Engineering Engineering  

E-Print Network [OSTI]

Engineering Engineering Technology & A T P E N N S T A T E 2 0 1 0 ­ 2 0 1 1 #12;2 Join us at penn state! Since 1896, Penn State has been a leader in engineering and engineering technology education varieties of engineering and engineering technology majors found anywhere in the United States. This means

Maroncelli, Mark

339

Engine Driven Combined Heat and Power: Arrow Linen Supply, December 2008  

Broader source: Energy.gov [DOE]

Presentation overview the arrow linen supply combined heat and power, its cost savings, success factors, and impacts

340

ACEEE Int. J. on Electrical and Power Engineering, Vol. 02, No. 01, Feb 2011 2011 ACEEE  

E-Print Network [OSTI]

that can transfer power between asynchronous networks and functionally is similar to back-to-back HVDC

Paris-Sud XI, Université de

Note: This page contains sample records for the topic "ieee power engineering" 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

Precision engineering for future propulsion and power systems: a perspective from Rolls-Royce  

Science Journals Connector (OSTI)

...supplying integrated power systems to a wide variety...providing high-integrity power systems and services for...into the civil nuclear power arena, the gas turbine...the Rolls-Royce motor car (figure-1) and of...specification of 25 psig. Her water never goes above 70C...

2012-01-01T23:59:59.000Z

342

Delivering better power: the role of simulation in reducing the environmental impact of aircraft engines  

Science Journals Connector (OSTI)

...More computational power will allow the emerging...unsteady aerodynamic loads is commonplace for...the computational power effectively the mesh...require the use of data mining and pattern...advanced faster than data transfer rates in...growth in compute power soon delivers no benefit...

2014-01-01T23:59:59.000Z

343

Power, Efficiency, and Emissions Optimization of a Single Cylinder Direct-Injected Diesel Engine for Testing of Alternative Fuels through Heat Release Modeling  

E-Print Network [OSTI]

Power, Efficiency, and Emissions Optimization of a Single Cylinder Direct-Injected Diesel Engine for Testing of Alternative Fuels through Heat Release Modeling BY Jonathan Michael Stearns Mattson Submitted to the graduate degree program..., Efficiency, and Emissions Optimization of a Single Cylinder Direct-Injected Diesel Engine for Testing of Alternative Fuels through Heat Release Modeling BY Jonathan Michael Stearns Mattson...

Mattson, Jonathan Michael Stearns

2013-08-31T23:59:59.000Z

344

Performance characteristics of the Lysholm engine as tested for geothermal power applications in the Imperial Valley  

SciTech Connect (OSTI)

This paper contains a description of the performance tests of a Lysholm engine completed at the Lawrence Livermore National Laboratory at the University of California. The Lysholm engine is a rotary displacement engine which can accept a low quality (vapor fraction) two-phase mixture. Generally, the well-head condition of geothermal fluids is a mixture of liquid and vapor, with quality up to 40 percent, although for most liquid dominated geothermal resources the vapor fraction is considerably less than 40 percent. 13 refs.

Steidel, R.F. Jr.; Weiss, H.; Flower, J.E.

1982-01-01T23:59:59.000Z

345

Multi-Megawatt Organic Rankine Engine power plant (MORE). Phase IA final report: system design of MORE power plant for industrial energy conservation emphasizing the cement industry  

SciTech Connect (OSTI)

The Multi-Megawatt Organic Rankine Engine (MORE) program is directed towards the development of a large, organic Rankine power plant for energy conservation from moderate temperature industrial heat streams. Organic Rankine power plants are ideally suited for use with heat sources in the temperature range below 1100/sup 0/F. Cement manufacture was selected as the prototype industry for the MORE system because of the range of parameters which can be tested in a cement application. This includes process exit temperatures of 650/sup 0/F to 1110/sup 0/F for suspension preheater and long dry kilns, severe dust loading, multi-megawatt power generation potential, and boiler exhaust gas acid dew point variations. The work performed during the Phase IA System Design contract period is described. The System Design task defines the complete MORE system and its installation to the level necessary to obtain detailed performance maps, equipment specifications, planning of supporting experiments, and credible construction and hardware cost estimates. The MORE power plant design is based upon installation in the Black Mountain Quarry Cement Plant near Victorville, California.

Bair, E.K.; Breindel, B.; Collamore, F.N.; Hodgson, J.N.; Olson, G.K.

1980-01-31T23:59:59.000Z

346

Electrical Power Grid Delivery Dynamic Analysis: Using Prime Mover Engines to Balance Dynamic Wind Turbine Output  

SciTech Connect (OSTI)

This paper presents an investigation into integrated wind + combustion engine high penetration electrical generation systems. Renewable generation systems are now a reality of electrical transmission. Unfortunately, many of these renewable energy supplies are stochastic and highly dynamic. Conversely, the existing national grid has been designed for steady state operation. The research team has developed an algorithm to investigate the feasibility and relative capability of a reciprocating internal combustion engine to directly integrate with wind generation in a tightly coupled Hybrid Energy System. Utilizing the Idaho National Laboratory developed Phoenix Model Integration Platform, the research team has coupled demand data with wind turbine generation data and the Aspen Custom Modeler reciprocating engine electrical generator model to investigate the capability of reciprocating engine electrical generation to balance stochastic renewable energy.

Diana K. Grauer; Michael E. Reed

2011-11-01T23:59:59.000Z

347

On Integration of Mirror Collector and Stirling Engine for Solar Power System  

Science Journals Connector (OSTI)

In the current work, several types of solar collectors, i.e. parabolic, cylindrical, and mirrors, were designed and fabricated. The aim of this study is to integrate the optimum collector with Stirling engine in ...

B.F. Yousif; Ammar Al-Shalabi; Dirk G. Rilling

2011-01-01T23:59:59.000Z

348

Thermoelectric Conversion of Waste Heat to Electricity in an IC Engine Powered Vehicle  

Broader source: Energy.gov [DOE]

Presentation given at the 2007 Diesel Engine-Efficiency & Emissions Research Conference (DEER 2007). 13-16 August, 2007, Detroit, Michigan. Sponsored by the U.S. Department of Energy's (DOE) Office of FreedomCAR and Vehicle Technologies (OFCVT).

349

Demonstration of Air-Power-Assist Engine Technology for Clean Combustion and Direct Energy Recovery in Heavy Duty Application  

SciTech Connect (OSTI)

The first phase of the project consists of four months of applied research, starting from September 1, 2005 and was completed by December 31, 2005. During this time, the project team heavily relied on highly detailed numerical modeling techniques to evaluate the feasibility of the APA technology. Specifically, (i) A GT-Power{sup TM}engine simulation model was constructed to predict engine efficiency at various operating conditions. Efficiency was defined based on the second-law thermodynamic availability. (ii) The engine efficiency map generated by the engine simulation was then fed into a simplified vehicle model, which was constructed in the Matlab/Simulink environment, to predict fuel consumption of a refuse truck on a simple collection cycle. (iii) Design and analysis work supporting the concept of retrofitting an existing Sturman Industries Hydraulic Valve Actuation (HVA) system with the modifications that are required to run the HVA system with Air Power Assist functionality. A Matlab/Simulink model was used to calculate the dynamic response of the HVA system. Computer aided design (CAD) was done in Solidworks for mechanical design and hydraulic layout. At the end of Phase I, 11% fuel economy improvement was predicted. During Phase II, the engine simulation group completed the engine mapping work. The air handling group made substantial progress in identifying suppliers and conducting 3D modelling design. Sturman Industries completed design modification of the HVA system, which was reviewed and accepted by Volvo Powertrain. In Phase II, the possibility of 15% fuel economy improvement was shown with new EGR cooler design by reducing EGR cooler outlet temperature with APA engine technology from Air Handling Group. In addition, Vehicle Simulation with APA technology estimated 4 -21% fuel economy improvement over a wide range of driving cycles. During Phase III, the engine experimental setup was initiated at VPTNA, Hagerstown, MD. Air Handling system and HVA system were delivered to VPTNA and then assembly of APA engine was completed by June 2007. Functional testing of APA engine was performed and AC and AM modes testing were completed by October 2007. After completing testing, data analysis and post processing were performed. Especially, the models were instrumental in identifying some of the key issues with the experimental HVA system. Based upon the available engine test results during AC and AM modes, the projected fuel economy improvement over the NY composite cycle is 14.7%. This is close to but slightly lower than the originally estimated 18% from ADVISOR simulation. The APA project group demonstrated the concept of APA technology by using simulation and experimental testing. However, there are still exists of technical challenges to meet the original expectation of APA technology. The enabling technology of this concept, i.e. a fully flexible valve actuation system that can handle high back pressure from the exhaust manifold is identified as one of the major technical challenges for realizing the APA concept.

Hyungsuk Kang; Chun Tai

2010-05-01T23:59:59.000Z

350

TO APPEAR IN IEEE JOURNAL OF SOLID-STATE CIRCUITS 2011 1 Design and Implementation of a Parallel  

E-Print Network [OSTI]

TO APPEAR IN IEEE JOURNAL OF SOLID-STATE CIRCUITS 2011 1 Design and Implementation of a Parallel and This paper was presented in part at the IEEE International Solid-State Circuits Conference (ISSCC), San data-rate or provides desirable power consumption for battery-powered devices of less than 100 m

351

December 12-13, 2007/ARR Power Core Engineering: Design Updates  

E-Print Network [OSTI]

-normal events on power plant (thermal impact presented here, UCSD) · Impact of design choice on reliability Disruption Case for Power Plant with SiC FW · Disruption simulation: q''=109 W/m2 over 3 ms (~3 MJ/m2) · 1 mm.5 MJ/m2 - For power plant, fusion energy is ~ 4x higher than ITER and the energy deposition will also

Raffray, A. René

352

Work for the DOE Office of Power Technology - Nuclear Engineering Division  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

of Power of Power Technology Capabilities Sensors and Instrumentation and Nondestructive Evaluation Overview Energy System Applications Overview DOE Office of Fossil Energy DOE Office of Transportation Technologies Ion-mobility Spectrometry Based NOx Sensor DOE Office of Power Technology Work for Others Safety-Related Applications Homeland Security Applications Biomedical Applications Millimiter Wave Group Papers Other NPNS Capabilities Work with Argonne Contact us For Employees Site Map Help Join us on Facebook Follow us on Twitter NE on Flickr Sensors and Instrumentation and Nondestructive Evaluation Energy System Applications Bookmark and Share DOE Office of Power Technology NDE for Ceramics in Microturbines The concept of distributed energy systems using small gas turbines (< 500

353

A Better Steam Engine: Designing a Distributed Concentrating Solar Combined Heat and Power System  

E-Print Network [OSTI]

edge of disruptive solar technology that could replace thewe develop a new solar technology and a suite of analysisin parabolic trough solar power technology. Journal of Solar

Norwood, Zachary Mills

2011-01-01T23:59:59.000Z

354

Engineering analysis of a power upgrade for the Texas A&M Nuclear Science Center Reactor.  

E-Print Network [OSTI]

??Heat transfer, neutronics, and accident analyses are presented to support an increase of the power level of the Texas A&M University Nuclear Science Center Reactor. (more)

Rearden, Bradley Thomas

2012-01-01T23:59:59.000Z

355

A Better Steam Engine: Designing a Distributed Concentrating Solar Combined Heat and Power System  

E-Print Network [OSTI]

towers have also been well explored, notably by BrightSource, Solarsolar concentrator, a hybrid balancing the pros and cons of traditional dish and power-tower

Norwood, Zachary Mills

2011-01-01T23:59:59.000Z

356

IEEE COMMUNICATIONS SURVEYS & TUTORIALS, ACCEPTED FOR PUBLICATION 1 Stochastic Information Management in Smart Grid  

E-Print Network [OSTI]

Management in Smart Grid Hao Liang, Member, IEEE, Amit Kumar Tamang, Weihua Zhuang, Fellow, IEEE, and Xuemin electric power grid toward smart grid. A key enabler of the smart grid is the two-way communications devices, demand side management (DSM) tools, and electric vehicles (EVs) in the future smart grid

Shen, Xuemin "Sherman"

357

Apparatus for improving gasoline comsumption, power and reducing emission pollutants of internal combustion engines  

SciTech Connect (OSTI)

This patent describes an apparatus for improving performance and reducing fuel comsumption and emission pollutants from an internal combustion gasoline engine. This apparatus consists of: 1.) an internal combustion gasoline engine having, in part, an intake manifold and an exhaust manifold where the exhaust manifold is modified to include a manifold exhaust port; 2.) a modified internal combustion engine carburetor connected to the intake manifold on the engine; 3.) a positive crankcase ventilation valve (PCV) which has an input port conventionally connected to the internal combustion engine and also has a PCV output port; 4.) an automobile fuel pump having an input connected to a conventional fuel tank and having a fuel pump output port; 5.) a thermic reactor; 6.) a thermic reactor air cleaner pneumatically connected to the clean air input port on the thermic reactor; 7.) a catalytic gas injector; 8.) a fuel regulator/restrictor consisting of a solid block having a fuel pump input port and a carburetor output port.

Piedrafita, R.

1986-02-18T23:59:59.000Z

358

Efficient and Reliable Reactive Power Supply and Consumption … Insights from an Integrated Program of Engineering and Economic Research  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

82 82 Efficient and Reliable Reactive Power Supply and Consumption - Insights from an Integrated Program of Engineering and Economic Research Robert J. Thomas, Timothy D. Mount, Richard Schuler, William Schulze, Ray Zimmerman, Fernando Alvarado, Bernard C. Lesieutre, Philip N. Overholt, and Joseph H. Eto Preprint version of paper Electricity Journal Energy Analysis Department Ernest Orlando Lawrence Berkeley National Laboratory 1 Cyclotron Road, MS 90R4000 Berkeley CA 94720-8136 Environmental Energy Technologies Division January 2008 http://eetd.lbl.gov/ea/EMS/EMS_pubs.html The work described in this report was coordinated by the Consortium for Electric Reliability, Technology Solutions and was funded under the Office of Electricity

359

Potential benefits of oxygen-enriched intake air in a vehicle powered by a spark-ignition engine  

SciTech Connect (OSTI)

A production vehicle powered by a spark-ignition engine (3.1-L Chevrolet Lumina, model year 1990) was tested. The test used oxygen-enriched intake air containing 25 and 28% oxygen by volume to determine (1) if the vehicle would run without difficulties and (2) if emissions benefits would result. Standard Federal Test Procedure (FTP) emissions test cycles were run satisfactorily. Test results of catalytic converter-out emissions (emissions out of the converter) showed that both carbon monoxide and hydrocarbons were reduced significantly in all three phases of the emissions test cycle. Test results of engine-out emissions (emissions straight out of the engine, with the converter removed) showed that carbon monoxide was significantly reduced in the cold phase. All emission test results were compared with those for normal air (21% oxygen). The catalytic converter also had an improved carbon monoxide conversion efficiency under the oxygen-enriched-air conditions. Detailed results of hydrocarbon speciation indicated large reductions in 1,3-butadiene, formaldehyde, acetaldehyde, and benzene from the engine with the oxygen-enriched air. Catalytic converter-out ozone was reduced by 60% with 25%-oxygen-content air. Although NO{sub x} emissions increased significantly, both for engine-out and catalytic converter-out emissions, we anticipate that they can be ameliorated in the near future with new control technologies. The automotive industry currently is developing exhaust-gas control technologies for an oxidizing environment; these technologies should reduce NO{sub x} emissions more efficiently in vehicles that use oxygen-enriched intake air. On the basis of estimates made from current data, several production vehicles that had low NO{sub x} emissions could meet the 2004 Tier II emissions standards with 25%-oxygen-content air.

Ng, H.K.; Sekar, R.R.

1994-04-01T23:59:59.000Z

360

Parametric Analysis Of A Free Piston Stirling Engine For Spacecraft Power Applications With A Radioisotope Heat Source.  

E-Print Network [OSTI]

??Stirling engines are promising candidates for applications where air breathing engines cannot be used. Self contained engines capable of operating independently of the environment are (more)

Bhaskaran, Ramprasad

2012-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "ieee power engineering" 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

Fusion Engineering and Design 5859 (2001) 549553 High performance blanket for ARIES-AT power plant  

E-Print Network [OSTI]

, and reasonable design margins as an indication of reliability. The design is based on Pb­17Li as breeder-AT power core and Table 1 summa- rizes the typical geometry and power parameters of the reactor, emerging and in a related publication [3,4]. The SiCf/SiC parameters and properties used in the ARIES­AT analysis

Raffray, A. René

362

American Institute of Aeronautics and Astronautics Application of Pulsed Detonation Engine for Electric Power  

E-Print Network [OSTI]

American Institute of Aeronautics and Astronautics 1 Application of Pulsed Detonation Engine of testing. In subsequent tests with the PDE, detonations were observed for H2-O2 mixtures, but H2-Air mixtures failed to detonate. Nomenclature ac = alternating current atm = atmosphere C-J = Chapman

Texas at Arlington, University of

363

DOE Backup Power Working Group Best Practices Handbook for Maintenance and Operation of Engine Generators, Volume II  

SciTech Connect (OSTI)

The lubricating oil system provides a means to introduce a lubricant in the form of a film to reduce friction and wear between surfaces that bear against each other as they move.1 The oil film which is established also cools the parts by carrying generated heat away from hot surfaces, cleans and carries dirt or metal wear particles to the filter media, and helps seal the piston to the cylinder during combustion. Most systems are pressure lubricated and distribute oil under pressure to bearings, gears, and power assemblies. Lubricating oil usually reaches main, connecting rod, and camshaft bearings through drilled passages in the cylinder block and crankshaft or through piping and common manifolds.Many parts rely on oil for cooling, so if the lube oil system fails to perform its function the engine will overheat. Metal to metal surfaces not separated by a thin film of oil rapidly build up frictional heat. As the metals reach their melting point, they tend to weld together in spots or streaks. Lube oil system failures can cause significant damage to an engine in a short period of time. Proper maintenance and operation of the lubricating oil system is essential if your engine is to accomplish its mission.

Gross, R.E.

1998-10-30T23:59:59.000Z

364

Electrical Engineer  

Broader source: Energy.gov [DOE]

(See Frequently Asked Questions for more information). Where would I be working? Western Area Power Administration, Upper Great Plains Region, Maintenance, Engineering, (B5500), Huron, SD or...

365

Electrical Engineer  

Broader source: Energy.gov [DOE]

(See Frequently Asked Questions for more information). Where would I be working? Western Area Power Administration, Upper Great Plains Region, Maintenance, Engineering, (B5500) Huron, SD Find out...

366

Fuel Cell Engineering: Toward the Design of Efficient Electrochemical Power Plants  

Science Journals Connector (OSTI)

However, because of the fact that, similar to that observed with hydrogen, all these substances are not readily available as pure species in todays fuel distribution networks, many research activities were started for converting conventional fuels (natural gas, gasoline, diesel, kerosene, coal) into hydrogen-rich gas mixtures for the operation of fuel cells. ... As illustrated in Figure 5, apart from the more exotic field of implantable devices, fuel cells can be used as electrical energy sources for portable systems in consumer electronics and military applications (with power outputs of 1?50 Wel), as auxiliary power units, e.g., for onboard electricity generation in cars, trucks, or aircrafts (with power outputs of 1?10 kWel), for traction of vehicles, buses, and submarines (with power outputs of cell units with a multi-stacked structure successfully operate a radio-controlled car (16.5 g), which demonstrates the potential of biofuel cells in practical applications. ...

Kai Sundmacher

2010-10-12T23:59:59.000Z

367

Thermoelectric Conversion of Waste Heat to Electricity in an IC Engine Powered Vehicle  

Broader source: Energy.gov [DOE]

Describes TEG systems built at MSU to mitigate couple failures and a cost-benefit analysis for a system used as an energy recovery system ? auxiliary power unit in an over-the-road truck system.

368

Electrical generation plant design practice intern experience at Power Systems Engineering, Inc.: an internship report  

E-Print Network [OSTI]

. One involved design of a 480 MW power plant. The other was the design of a 8.2 MW induction generator for cogeneration. The author's activities during this period can be categorized into two major areas. First, technically oriented...

Lee, Ting-Zern Joe, 1950-

2013-03-13T23:59:59.000Z

369

The Diesel Engine Powering Light-Duty Vehicles: Today and Tomorrow  

Broader source: Energy.gov (indexed) [DOE]

diesel-powered light-duty vehicles 1990 1995 2000 2005 2010 2015 2020 2025 Energy Greenhouse effect CO 2 Exhaust gas emissions CO, NO x , HC, PM Importance Environmental driving...

370

A Better Steam Engine: Designing a Distributed Concentrating Solar Combined Heat and Power System  

E-Print Network [OSTI]

of the rejected waste heat from power generation. (c)and for use of the waste heat, a condenser is muchcycle ? t Fraction of waste heat recovered from Rankine

Norwood, Zachary Mills

2011-01-01T23:59:59.000Z

371

Simultaneous use of MRM (maximum rectangle method) and optimization methods in determining nominal capacity of gas engines in CCHP (combined cooling, heating and power) systems  

Science Journals Connector (OSTI)

Abstract Energy, economic, and environmental analyses of combined cooling, heating and power (CCHP) systems were performed here to select the nominal capacities of gas engines by combination of optimization algorithm and maximum rectangle method (MRM). The analysis was performed for both priority of providing electricity (PE) and priority of providing heat (PH) operation strategies. Four scenarios (SELL-PE, SELL-PH, No SELL-PE, No SELL-PH) were followed to specify design parameters such as the number and nominal power of prime movers, heating capacities of both backup boiler and energy storage tank, and the cooling capacities of electrical and absorption chillers. By defining an objective function called the Relative Annual Benefit (RAB), Genetic Algorithm optimization method was used for finding the optimal values of design parameters. The optimization results indicated that two gas engines (with nominal powers of 3780 and 3930kW) in SELL-PE scenario, two gas engines (with nominal powers of 5290 and 5300kW) in SELL-PH scenario, one gas engine (with nominal power of 2440kW) in No SELL-PE scenario provided the maximum value of the objective function. Furthermore in No SELL-PE scenario (which had the lowest RAB value in comparison with that for the above mentioned scenarios), thermal energy storage was not required. Due to very low value of RAB, any gas engine in No SELL-PH scenario was not recommended.

Sepehr Sanaye; Navid Khakpaay

2014-01-01T23:59:59.000Z

372

Source: "Careers for Electrical Engineers and Computer Scientists" Institute of Electrical and Electronics Engineers HISTORICAL OVERVIEW  

E-Print Network [OSTI]

Source: "Careers for Electrical Engineers and Computer Scientists" © Institute of Electrical and Electronics Engineers HISTORICAL OVERVIEW PREPARED BY THE IEEE HISTORY CENTER RUTGERS UNIVERSITY ELECTRICITY IN THE 1880s The organization of the electrical engineering profession in America in the1880s

New Hampshire, University of

373

The 18th Annual IEEE International Symposium on Personal, Indoor and Mobile Radio Communications (PIMRC'07) 1-4244-1144-0/07/$25.00 2007 IEEE  

E-Print Network [OSTI]

(PIMRC'07) 1-4244-1144-0/07/$25.00 ©2007 IEEE CHANNEL ASSIGNMENT AND LOAD DISTRIBUTION IN A POWER Network (WLAN), we propose an algorithm based on power management of Access Points (APs) to improve load power of the beacon packets of the Most Congested Access Point (MCAP). The transmitted power of the data

Akl, Robert

374

Pumped storage for hydroelectric power. (Latest citations from Fluidex (Fluid Engineering Abstracts) database). Published Search  

SciTech Connect (OSTI)

The bibliography contains citations concerning the design, development, construction, and characteristics of surface and underground pumped storage for hydroelectric power. Pumped storage projects and facilities worldwide are referenced. There is some consideration of research and experimental results of pumped storage studies, as well as modeling. (Contains a minimum of 198 citations and includes a subject term index and title list.)

Not Available

1993-10-01T23:59:59.000Z

375

Fabricating Genetically Engineered High-Power Lithium-Ion Batteries Using Multiple Virus Genes  

Science Journals Connector (OSTI)

...system) and a photograph of the battery used to power a green LED...electrode in a lithium-ion battery using lithium metal foil as...nanowires as a lithium-ion battery cathode was evaluated (Fig...expected to bind favorably to the graphene surface via {pi}-stacking...

Yun Jung Lee; Hyunjung Yi; Woo-Jae Kim; Kisuk Kang; Dong Soo Yun; Michael S. Strano; Gerbrand Ceder; Angela M. Belcher

2009-05-22T23:59:59.000Z

376

The use of reverse osmosis technology for water treatment in power engineering  

Science Journals Connector (OSTI)

The results of operation of DVS-M/150 installations for a total output of 150 m3/h (ZAO NPK Mediana-Filtr) at the Water Treatment Department of the Novocherkassk Thermal Power Plant (NchGRES) are presented, and ...

A. N. Samodurov; S. E. Lysenko; S. L. Gromov; A. A. Panteleev

2006-06-01T23:59:59.000Z

377

Fault Current Calculation by The Least Squares Method Natthaphob Nimpitiwan, Student Member, IEEE, and Gerald T. Heydt, Fellow, IEEE  

E-Print Network [OSTI]

the reliability of the power supply, peak shaving, grid support and combined heat and power (CHP), are the major and storage and control technologies. Distributed resources can either be grid connected or inde- pendent of the grid. According to the IEEE Standard 1547- 2003, DG is defined as "Electric generation facilities con

378

Shockwave Engine: Wave Disk Engine  

SciTech Connect (OSTI)

Broad Funding Opportunity Announcement Project: MSU is developing a new engine for use in hybrid automobiles that could significantly reduce fuel waste and improve engine efficiency. In a traditional internal combustion engine, air and fuel are ignited, creating high-temperature and high-pressure gases which expand rapidly. This expansion of gases forces the engines pistons to pump and powers the car. MSUs engine has no pistons. It uses the combustion of air and fuel to build up pressure within the engine, generating a shockwave that blasts hot gas exhaust into the blades of the engines rotors causing them to turn, which generates electricity. MSUs redesigned engine would be the size of a cooking pot and contain fewer moving partsreducing the weight of the engine by 30%. It would also enable a vehicle that could use 60% of its fuel for propulsion.

None

2010-01-14T23:59:59.000Z

379

Exergy and exergoeconomic analysis and optimisation of diesel engine based Combined Heat and Power (CHP) system using genetic algorithm  

Science Journals Connector (OSTI)

In the present study, a diesel engine based Combined Heat and Power (CHP) system is optimised using exergoeconomic concept and genetic algorithm. For this purpose, the CHP system is first thermodynamically analysed through energy and exergy. Then cost balances and auxiliary equations are applied to subsystems. Finally an objective function representing fuel cost, cost of exergy loss and destruction and purchase and maintenance cost of the system components is considered for the optimisation study. Furthermore the above procedure is applied for a case study that produces 277 kW of electricity and 282 kW of heat. Also exergetic and exergoeconomic parameters are calculated in optimum case and compared with the base case. The results show that by applying the optimisation approach for our case study, 8.02% reduction in objective function is achieved which is might be considerable in CHP systems optimisation.

Farzad Mohammadkhani; Shahram Khalilarya; Iraj Mirzaee

2013-01-01T23:59:59.000Z

380

9 - An economic and engineering analysis of a 700C advanced ultra-supercritical pulverized coal power plant  

Science Journals Connector (OSTI)

Abstract: EPRI has completed an engineering and economic evaluation of advanced ultra-supercritical pulverized coal (A-USC PC) technology to determine its generating efficiency and cost effectiveness. For a location in the United States, absent any cost imposed for CO2 emissions, the cost of electricity from the A-USC PC design is slightly higher than that from a conventional supercritical PC design. However, as the CO2/MWh emitted by the A-USC PC plant is lower, imposing a relatively modest cost of $25 per tonne of CO2 shifts the economics in its favor. The lower CO2 emissions also lower the cost of carbon capture and storage once integrated with the A-USC PC power plant.

J.M. Wheeldon; J.N. Phillips

2013-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "ieee power engineering" 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

Implications of Wide-Area Geographic Diversity for Short- Term Variability of Solar Power  

E-Print Network [OSTI]

Term power ?uctuation of wind turbines: Analyzing data frome?ects of distributed wind turbines. part 1. coherence andto utilities by multiple wind turbines. IEEE Transactions on

Mills, Andrew

2010-01-01T23:59:59.000Z

382

IEEE TRANSACTIONS ON POWER SYSTEMS, VOL. 8, NO. 1, FEBRUARY 1993, PP. 1 8. POINT OF COLLAPSE AND CONTINUATION METHODS FOR LARGE  

E-Print Network [OSTI]

HVDC transmission, area interchange power control, regulating transformers, and voltage and reactive

Cañizares, Claudio A.

383

Marine Diesel Engines  

Science Journals Connector (OSTI)

Marine diesel engines need reserve power to compensate for ... and decreased efficiency of the engine caused by wear and contamination. Minimum efficiency reserves must be...

Michael Palocz-Andresen

2013-01-01T23:59:59.000Z

384

770 IEEE TRANSACTIONS ON SMART GRID, VOL. 2, NO. 4, DECEMBER 2011 A Resilient Real-Time System Design for a Secure  

E-Print Network [OSTI]

Design for a Secure and Reconfigurable Power Grid Hairong Qi, Senior Member, IEEE, Xiaorui Wang, Member architecture design that can help assure the security and reliability of the power grid. In this paper, we770 IEEE TRANSACTIONS ON SMART GRID, VOL. 2, NO. 4, DECEMBER 2011 A Resilient Real-Time System

Tolbert, Leon M.

385

START-3: Operational Evaluations of the ISUS Engine Ground Demonstration Thermionic Power System  

SciTech Connect (OSTI)

START-3 was a test program conducted in order to demonstrate and characterize the operational performance of the prototype Integrated Solar Upper Stage (ISUS) thermionic power system. The test device consisted of a graphite thermal storage uni~ multilayer foil insulation, and sixteen thermionic converters electrically connected in a series array. Several thermal input conditions were achieved during the test, which resulted in measuring converter performance at average converter hot shoe temperatures in the range of 1600 K to 2000 K. Results indicate that the ;hermionic converter; did not perform as weil as expected in the array individual sixteen converters is currently being performed.

Luchau, D.W.; Luke, J.R.; Wyant, F.J.

1998-10-08T23:59:59.000Z

386

Maximizing Power Output in Homogeneous Charge Compression Ignition (HCCI) Engines and Enabling Effective Control of Combustion Timing  

E-Print Network [OSTI]

In a locomotive application, Diesel-electric powertrains areaspect of electric motors. Although Diesel engines provide

Saxena, Samveg

2011-01-01T23:59:59.000Z

387

START-3: Operational evaluations of the ISUS engine ground demonstration thermionic power system  

SciTech Connect (OSTI)

START-3 was a test program conducted in order to demonstrate and characterize the operational performance of the prototype Integrated Solar Upper Stage (ISUS) thermionic power system. The test device consisted of a graphite thermal storage unit, multilayer foil insulation, and sixteen thermionic converters electrically connected in a series array. Several thermal input conditions were achieved during the test, which resulted in measuring converter performance at average converter hot shoe temperatures in the range of 1600 K to 2000 K. Results indicate that the thermionic converters did not perform as well as expected in the array configuration. Follow-on testing of the individual sixteen converters is currently being performed. {copyright} {ital 1999 American Institute of Physics.}

Wyant, Francis J. [Sandia National Laboratories, P.O. Box 5800, Albuquerque, New Mexico 87185 (United States)] Luke, James R. [New Mexico Engineering Research Institute, 901 University Blvd., SE, Albuquerque, New Mexico 87106 (United States)] Luchau, David W. [TEAM Specialty Services, Inc., 11030 Cochiti Rd., SE, Albuquerque, New Mexico 87123 (United States)

1999-01-01T23:59:59.000Z

388

Engineering development of coal-fired high-performance power systems  

SciTech Connect (OSTI)

In Phase I of the project, a conceptual design of a coal-fired high performance power system was developed, and small scale R&D was done in critical areas of the design. The current Phase Of the project includes development through the pilot plant stage, and design of a prototype plant that would be built in Phase 3. Foster Wheeler Development Corporation is leading a team of companies in this effort: AlliedSignal Aerospace Equipment Systems, Bechtel Corporation, University of Tennessee Space Institute (UTSI), and Westinghouse Electric Corporation. The power generating system being developed in this project will be an improvement over current coal-fired systems. The following goals have been identified that relate to the efficiency,emissions, costs and general operation of the system: total station efficiency of at least 4 percent on a higher heating value basis; emissions--NOx {lt} 0.06 lb/MMBtu, SOx {lt} 0.06 lb/MMBtu, particulates {lt} 0.003 lb/MMBtu; all solid wastes must be benign with regard to disposal; over 95 percent of the total heat input is ultimately from coal, with initial systems capable of using coal for at least 65 percent of the heat input; 10 percent lower cost of electricity relative to a modern coal-fired plant conforming to NSPS. The base case arrangement of the HIPPS cycle is a combined cycle plant, and is referred to as the All Coal HIPPS because it does not require any other fuels for normal operation. An alternative HIPPS cycle uses a ceramic air heater to heat the air to temperatures above what can be achieved with alloy tubes. This arrangement is referred to as the 35 percent natural gas HIPPS. 2 refs., 11 figs. 3 tabs.

NONE

1996-06-01T23:59:59.000Z

389

College of Engineering University of Saskatchewan  

E-Print Network [OSTI]

SPECTRUM 2007 College of Engineering University of Saskatchewan January 18-21 Thursday 9-6 Friday 9 SPONSORS PLATINUM SPONSOR University of Saskatchewan SaskTel Areva Resources Canada Inc. SED Systems PMC-Sierra Stantec Associated Engineering (Sask) Ltd. IEEE North Saskatchewan Section Printmaster Ltd. Planet

Saskatchewan, University of

390

396 IEEE TRANSACTIONS ON SYSTEMS, MAN, AND CYBERNETICS--PART A: SYSTEMS AND HUMANS, VOL. 35, NO. 3, MAY 2005 Engineering Self-Organizing Referral Networks  

E-Print Network [OSTI]

, MAY 2005 Engineering Self-Organizing Referral Networks for Trustworthy Service Selection Pinar Yolum, dynamic environments is crucial. We propose self-organizing referral networks as a means for establishing trust in such envi- ronments. A referral network consists of autonomous agents that model others

391

Nominated for the best paper award at ASE 2003. Appears in Proceedings of the 18th IEEE International Conference on Automated Software Engineering (ASE 2003)  

E-Print Network [OSTI]

for submission to a special issue of Automated Software Engineering Journal. Tool-Assisted Unit Test Selection, University of Washington {taoxie, notkin}@cs.washington.edu Abstract Unit testing, a common step in software development, presents a challenge. When produced manually, unit test suites are often insufficient to identify

Xie, Tao

392

738 IEEE TRANSACTIONS ON COMPUTER-AIDED DESIGN OF INTEGRATED CIRCUITS AND SYSTEMS, VOL. 27, NO. 4, APRIL 2008 Power Grid Analysis and Optimization  

E-Print Network [OSTI]

, APRIL 2008 Power Grid Analysis and Optimization Using Algebraic Multigrid Cheng Zhuo, Student Member of power grid analy- sis and optimization techniques, all of which are based on the algebraic of reducing the problem size for power grid analysis and optimization. Next, with the proposed reduction

Hu, Jiang

393

Power Optimization of Sum-of-Products Design for Signal Processing Applications  

E-Print Network [OSTI]

and W. Fichtner, "Low-power logic styles: CMOS versuspass -and R.W. Brodersen, "Minimizing power consumption in digitaland R. W. Brodersen, "Low power CMOS digital design, IEEE

Heo, Seok Won

2014-01-01T23:59:59.000Z

394

Supervisory Electrical Engineer  

Broader source: Energy.gov [DOE]

(See Frequently Asked Questions for more information). Where would I be working? Western Area Power Administration Sierra Nevada Region Power System Operations Operations Engineering and Planning...

395

622 IEEE JOURNAL OF SOLID-STATE CIRCUITS, VOL. 49, NO. 3, MARCH 2014 Co-Design of a CMOS Rectifier and Small Loop  

E-Print Network [OSTI]

622 IEEE JOURNAL OF SOLID-STATE CIRCUITS, VOL. 49, NO. 3, MARCH 2014 Co-Design of a CMOS Rectifier (EM) en- ergy into electrical DC power. This DC power is locally stored in a capacitor or battery

Serdijn, Wouter A.

396

Recommended reforms in codes and standards, quality assurance, and engineering practices for competitive liquid metal nuclear power plants  

SciTech Connect (OSTI)

Recommendations are presented on LMFBR: codes and standards; quality assurance requirements and practices; and engineering practices. (JDB)

Harms, W.O. (comp.)

1986-04-01T23:59:59.000Z

397

Power plant including an exhaust gas recirculation system for injecting recirculated exhaust gases in the fuel and compressed air of a gas turbine engine  

DOE Patents [OSTI]

A power plant is provided and includes a gas turbine engine having a combustor in which compressed gas and fuel are mixed and combusted, first and second supply lines respectively coupled to the combustor and respectively configured to supply the compressed gas and the fuel to the combustor and an exhaust gas recirculation (EGR) system to re-circulate exhaust gas produced by the gas turbine engine toward the combustor. The EGR system is coupled to the first and second supply lines and configured to combine first and second portions of the re-circulated exhaust gas with the compressed gas and the fuel at the first and second supply lines, respectively.

Anand, Ashok Kumar; Nagarjuna Reddy, Thirumala Reddy; Shaffer, Jason Brian; York, William David

2014-05-13T23:59:59.000Z

398

Proceedings of the 2007 IEEE 10th International Conference on Rehabilitation Robotics, June 12-15, Noordwijk, The Netherlands Biomechanical Design of a Powered Ankle-Foot Prosthesis  

E-Print Network [OSTI]

-15, Noordwijk, The Netherlands Biomechanical Design of a Powered Ankle-Foot Prosthesis Samuel K. Au, Jeff Weber, and Hugh Herr Abstract-Although the potential benefits of a powered ankle- foot prosthesis have been well such a development is the challenge of building an ankle-foot prosthesis that matches the size and weight

Herr, Hugh

399

A new hybrid pneumatic combustion engine to improve fuel consumption of windDiesel power system for non-interconnected areas  

Science Journals Connector (OSTI)

This paper presents an evaluation of an optimized Hybrid Pneumatic-Combustion Engine (HPCE) concept that permits reducing fuel consumption for electricity production in non-interconnected remote areas, originally equipped with hybrid WindDiesel System (WDS). Up to now, most of the studies on the pneumatic hybridization of Internal Combustion Engines (ICE) have dealt with two-stroke pure pneumatic mode. The few studies that have dealt with hybrid pneumatic-combustion four-stroke mode require adding a supplementary valve to charge compressed air in the combustion chamber. This modification means that a new cylinder head should be fabricated. Moreover, those studies focus on spark ignition engines and are not yet validated for Diesel engines. Present HPCE is capable of making a Diesel engine operate under two-stroke pneumatic motor mode, two-stroke pneumatic pump mode and four-stroke hybrid mode, without needing an additional valve in the combustion chamber. This fact constitutes this studys strength and innovation. The evaluation of the concept is based on ideal thermodynamic cycle modeling. The optimized valve actuation timings for all modes lead to generic maps that are independent of the engine size. The fuel economy is calculated for a known site during a whole year, function of the air storage volume and the wind power penetration rate.

Tammam Basbous; Rafic Younes; Adrian Ilinca; Jean Perron

2012-01-01T23:59:59.000Z

400

Design study of a kinematic Stirling engine for dispered solar electric power systems. Final report, 1979 - 1980  

SciTech Connect (OSTI)

The concept evaluation shows that the four cylinder double acting U type Stirling engine with annular regenerators is the most suitable engine type for the 15 kW solar application with respect to design, performance and cost. Results show that near term performance for a metallic Stirling engine is 42% efficiency. Further improved components show an impact on efficiency of the future metallic engine to 45%. Increase of heater temperature, through the introduction of ceramic components, contribute the greatest amount to achieve high efficiency goals. Future ceramic Stirling engines for solar applications show an efficiency of around 50%.

Not Available

1980-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "ieee power engineering" 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

IEEE 802.11b Wireless LANs T e c h n i c a l P a p e r  

E-Print Network [OSTI]

the various manufacturers. The Institute of Electrical and Electronics Engineers (IEEE) ratified the original between computing devices by using radio waves rather than a cable infrastructure. In the corporate enter

Han, Richard Y.

402

IEEE PES GM07 June 24-28, 2007 I. INTRODUCTION  

E-Print Network [OSTI]

-locating merchant generation and wholesale electric power markets that are using the transmission system in ways utilize the waste heat. The realities facing future power systems that require rethinking the distributionIEEE PES GM07 June 24-28, 2007 I. INTRODUCTION The electric power industry is in the midst

403

An engineering-economic analysis of combined heat and power technologies in a (mu)grid application  

E-Print Network [OSTI]

Economic Analysis of Combined Heat and Power Technologies inEconomic Analysis of Combined Heat and Power Technologies inAgency (1998). Combined Heat and Power in Denmark. Version

Bailey, Owen; Ouaglal, Boubekeur; Bartholomew, Emily; Marnay, Chris; Bourassa, Norman

2002-01-01T23:59:59.000Z

404

A Unifying Market Power Measure for Deregulated Transmission-Constrained Electricity Markets  

E-Print Network [OSTI]

markets, electricity cannot be stored cheaply; therefore generators have signif- icant short-run capacity1 A Unifying Market Power Measure for Deregulated Transmission-Constrained Electricity Markets, Member, IEEE, and Hamed Mohsenian-Rad, Senior Member, IEEE Abstract--Market power assessment is a prime

Mohsenian-Rad, Hamed

405

The AMES Wholesale Power Market Test Bed: A Computational Laboratory for  

E-Print Network [OSTI]

, and Training Hongyan Li, Student Member, IEEE, and Leigh Tesfatsion, Member, IEEE Abstract--Wholesale power for the systematic study of restructured wholesale power markets operating over AC transmission grids subject: central administration by an independent market operator; a two-settlement system consisting of a bid

Tesfatsion, Leigh

406

32 A. Agung et al. / Nuclear Engineering and Design 257 (2013) 3144 rod bank withdrawal at power, feedwater disturbances, Loss-Of-  

E-Print Network [OSTI]

#12;32 A. Agung et al. / Nuclear Engineering and Design 257 (2013) 31­44 rod bank withdrawal of the Ringhals-3 PWR. A nuclear power plant is a strongly coupled and complex system, in which there is a strong.0 (Downar et al., 2010) and the RELAP5 mod 3.3 (U.S. Nuclear Regulatory Commission: U.S. NRC, 2006) codes

Demazière, Christophe

407

Tasco Engineering Inc | Open Energy Information  

Open Energy Info (EERE)

Power engineering firm with interests in wind project development, goethermal, hydroelectric and solar power generation. References: Tasco Engineering Inc1 This article is a...

408

Power Systems Engineering  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

and distribution systems; steam, water, fuel, and environmental monitoring systems; alternative energy systems; reliability, availability, and maintainability assessments;...

409

1136 IEEE TRANSACTIONS ON INDUSTRY APPLICATIONS, VOL. 39, NO. 4, JULY/AUGUST 2003 Simulation of Fuel-Cell Stacks Using a  

E-Print Network [OSTI]

1136 IEEE TRANSACTIONS ON INDUSTRY APPLICATIONS, VOL. 39, NO. 4, JULY/AUGUST 2003 Simulation. Those features allied to the low cost of this FC simulator con- tribute for market analysis and life TRANSACTIONS ON INDUSTRY APPLICATIONS by the Industrial Power Converter Committee of the IEEE Industry

Simões, Marcelo Godoy

410

482 IEEE JOURNAL ON EMERGING AND SELECTED TOPICS IN CIRCUITS AND SYSTEMS, VOL. 2, NO. 3, SEPTEMBER 2012 Digital-Assisted Asynchronous Compressive Sensing  

E-Print Network [OSTI]

power con- sumption by decreasing the data rate in energy-demanding radio links [5]­[7], most demand in current wireless applications and standards, such as WirelessHD,1 IEEE 802.15.3c (WPAN),2://www.ieee802.org/11/Re- ports/tgad_update.htm consumption and become one of major challenges for portable

Palermo, Sam

411

The 17th Annual IEEE International Symposium on Personal, Indoor and Mobile Radio Communications (PIMRC'06) 1-4244-0330-8/06/$20.002006 IEEE  

E-Print Network [OSTI]

, the transmission power of the RTS frames follows a slow start principle, while the CTS frames, which are sent/CTS and DATA frame transmissions in order to improve energy and capacity utilization efficiency. Unlike IEEE 802.11, in our scheme the RTS frames are not sent using the maximum transmission power to silence

Varvarigo, Emmanouel "Manos"

412

Hawaii International Conference on System Sciences, January 3-6, 2001, Maui, Hawaii. 2001 IEEE Modeling Blackout Dynamics in Power Transmission Networks  

E-Print Network [OSTI]

Modeling Blackout Dynamics in Power Transmission Networks with Simple Structure B. A. Carreras Oak Ridge National Laboratory Oak Ridge, TN 37831 carrerasba@ornl.gov V. E. Lynch Oak Ridge National Laboratory Oak Ridge, TN 37831 lynchve@ornl.gov M. L. Sachtjen Oak Ridge National Laboratory Oak Ridge, TN 37831 I

413

780 IEEE Transactions on Power Apparatus and Systems, Vol. PAS-98, No. 3 May/June 1979 PREDICTION METHOD FOR BURIED PIPELINE VOLTAGES  

E-Print Network [OSTI]

METHOD FOR BURIED PIPELINE VOLTAGES DUE TO 60 Hz AC INDUCTIVE COUPLING PART I - ANALYSIS Allen Taflove 60616 Abstract - The voltages induced on gas transmis- sion pipelines by 60 Hz ac power transmission equivalent circuits for pipeline sections are developed which allow the decomposition of complex pipeline

Taflove, Allen

414

IEEE TRANSACTIONS ON POWER ELECTRONICS, VOL. 22, NO. 4, JULY 2007 1437 A Ripple-Mitigating and Energy-Efficient Fuel Cell  

E-Print Network [OSTI]

) inverter and a single-phase cy- cloconverter. The ZRBC comprises a new zero-ripple filter (ZRF), which the durability of the stack. A new phase-shifted sinewave modulation of the multilevel HF inverter is proposed, grid, inverter, modulation, multilevel, photovoltaics, power-conditioning system (PCS), ripple

Mazumder, Sudip K.

415

Electrical and Computer Engineering  

E-Print Network [OSTI]

technologies such as solar power and solid state (LED) lighting; Design sensors that measure glucose, generating and transmitting power, and designing smart sensors for robots. Circuits Communications Optics Power Sensors Signal & Image Processing #12;Electrical Engineering Develop environmentally friendly

Weber, Rodney

416

Engineering Feasibility of CO2 Capture on an Existing U.S. Coal-Fired Power Plant  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

FEASIBILITY OF CO FEASIBILITY OF CO 2 CAPTURE ON AN EXISTING US COAL-FIRED POWER PLANT Nsakala ya Nsakala (nsakala.y.nsakala@power.alstom.com; 860-285-2018) John Marion (john.l.marion@power.alstom.com; 860-285-4539) Carl Bozzuto (carl.bozzuto@power.alstom.com; 860-285-5007) Gregory Liljedahl (greg.n.liljedahl@power.alstom.com; 860-285-4833) Mark Palkes (mark.palkes@power.alstom.com; 860-285-2676) ALSTOM Power Inc. US Power Plant Laboratories 2000 Day Hill Rd. Windsor, CT 06095 David Vogel (david.c.vogel@us.abb.com; 713-821-4312) J.C. Gupta (jcgupta@us.abb.com; 713-821-5093) ABB Lummus Global Inc. 3010 Briarpark Houston, TX 77042 Manoj Guha (mkguha@aep.com; 614-223-1285) American Electric Power 1 Riverside Plaza Columbus, OH 43215 Howard Johnson (hjohnson@odod.state.oh.us; 614-644-8368)

417

E-Print Network 3.0 - adjustable inductive decoupling Sample...  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

University of Rochester Collection: Engineering 52 Development of Induction Machines in Wind Power Stefan Soter, Member, IEEE, Ralf Wegener, Student Member, IEEE Summary: an...

418

Thermionic power generation. January 1970-December 1980 (citations from the Engineering Index Data Base). Report for January 1970-December 1980  

SciTech Connect (OSTI)

Research on thermionic power generation, power plant design, converter design, and basic research on thermionic materials are cited in the bibliography. Spacecraft applications are also included. (Contains 138 citations, fully indexed and including a table of contents.)

Not Available

1980-12-01T23:59:59.000Z

419

This article has been accepted for inclusion in a future issue of this journal. Content is final as presented, with the exception of pagination. IEEE TRANSACTIONS ON POWER DELIVERY 1  

E-Print Network [OSTI]

the optimal topology of the network to distribute electrical energy at minimum cost. In this paper, we use two, and Luis Vargas, Senior Member, IEEE Abstract--Electrical distribution networks develop config- urations that deviate from the original long-term plan. The Distribution Trees Problem (DTP) is one means of measuring

Ferland, Jacques A.

420

Reactive Power Management using Firefly and Spiral Optimization ...  

E-Print Network [OSTI]

Genetic-Simulated annealing and interior point method [5] ... A comparison between both the algorithms has been ..... results have been simulated using MATLAB Software ... AReview, IEEE International Journal of Power and Energy systems,.

-

2013-09-08T23:59:59.000Z

Note: This page contains sample records for the topic "ieee power engineering" 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

Dynamic Analysis of Electrical Power Grid Delivery: Using Prime Mover Engines to Balance Dynamic Wind Turbine Output  

SciTech Connect (OSTI)

This paper presents an investigation into integrated wind + combustion engine high penetration electrical generation systems. Renewable generation systems are now a reality of electrical transmission. Unfortunately, many of these renewable energy supplies are stochastic and highly dynamic. Conversely, the existing national grid has been designed for steady state operation. The research team has developed an algorithm to investigate the feasibility and relative capability of a reciprocating internal combustion engine to directly integrate with wind generation in a tightly coupled Hybrid Energy System. Utilizing the Idaho National Laboratory developed Phoenix Model Integration Platform, the research team has coupled demand data with wind turbine generation data and the Aspen Custom Modeler reciprocating engine electrical generator model to investigate the capability of reciprocating engine electrical generation to balance stochastic renewable energy.

Diana K. Grauer

2011-10-01T23:59:59.000Z

422

ELECTRICAL ENGINEERING AT McGILL Bachelor of Engineering in Electrical Engineering  

E-Print Network [OSTI]

ELECTRICAL ENGINEERING AT McGILL Bachelor of Engineering in Electrical Engineering What is electrical engineering? Our society is powered by electricity and electrical engineering can be found at the core of the rapidly evolving high-tech industry. Electrical engineers design, build, test

Barthelat, Francois

423

electricAl engineering College of Engineering and Mines  

E-Print Network [OSTI]

encompasses telecommunica- tions, electrical power generation, transmission and distribution, control systems power engineers design and oversee the construction, installation and maintenance of electrical systems modern power electronic devices to control power generation and distribution and build electric drives

Hartman, Chris

424

E-Print Network 3.0 - adiabatic diesel engine Sample Search Results  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

engine Search Powered by Explorit Topic List Advanced Search Sample search results for: adiabatic diesel engine...

425

E-Print Network 3.0 - automotive diesel engine Sample Search...  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

engine Search Powered by Explorit Topic List Advanced Search Sample search results for: automotive diesel engine...

426

E-Print Network 3.0 - advanced diesel engine Sample Search Results  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

engine Search Powered by Explorit Topic List Advanced Search Sample search results for: advanced diesel engine...

427

E-Print Network 3.0 - aircraft turbine engine Sample Search Results  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

engine Search Powered by Explorit Topic List Advanced Search Sample search results for: aircraft turbine engine...

428

810 IEEE TRANSACTIONS ON INDUSTRIAL ELECTRONICS, VOL. 57, NO. 3, MARCH 2010 Guest Editorial  

E-Print Network [OSTI]

conventional oil and gas resources. While renewable energy sources such as solar, wind, and ocean are promising-based energy harvesting are being considered to power low-power electronic devices due to their advantages810 IEEE TRANSACTIONS ON INDUSTRIAL ELECTRONICS, VOL. 57, NO. 3, MARCH 2010 Guest Editorial ENERGY

Ghodssi, Reza

429

Engineering Industrial & Systems  

E-Print Network [OSTI]

Industrial Engineering Department of Industrial & Systems Engineering Leslie Monplaisir, Ph powerful tool sets used in industry today. -Brent Gillett, BSIE 2007 Advanced Planning Engineer at BMW I is available at: http://ise.wayne.edu/bs-industrial/index What is Industrial Engineering? The industrial

Berdichevsky, Victor

430

Innovative Application of Maintenance-Free Phase-Change Thermal Energy Storage for Dish Engine Solar Power Generation  

Broader source: Energy.gov [DOE]

This presentation was delivered at the SunShot Concentrating Solar Power (CSP) Program Review 2013, held April 2325, 2013 near Phoenix, Arizona.

431

Maximizing Power Output in Homogeneous Charge Compression Ignition (HCCI) Engines and Enabling Effective Control of Combustion Timing  

E-Print Network [OSTI]

heat loss, while excessively delayed combustion timing (before misfire) can cause power output and efficiency losses because of incomplete oxidation of hydrocarbons

Saxena, Samveg

2011-01-01T23:59:59.000Z

432

Transient power control in dynamic positioning -governor feedforward and  

E-Print Network [OSTI]

other large power con- sumers are installed on a particular vessel. A diesel-driven power plant operatesTransient power control in dynamic positioning - governor feedforward and dynamic thrust allocation-mail: skjetne@ieee.org) Abstract: A thrust allocation algorithm with capability to assist the power management

Johansen, Tor Arne

433

Cryogenic engineering, production and use of industrial gases, vacuum engineering  

Science Journals Connector (OSTI)

The experience of development and tests of the worlds first container-type power plant having a Stirling engine operating on coal methane has been generalized. ... use for these purposes of power plants having Stirling engines

N. G. Kirillov

2010-07-01T23:59:59.000Z

434

False Data Injection Attacks against State Estimation in Electric Power Grids  

E-Print Network [OSTI]

using IEEE test systems. Our results indicate that security protection of the electric power grid must@cs.unc.edu ABSTRACT A power grid is a complex system connecting electric power generators to consumers through power A power grid is a complex system connecting a variety of electric power generators to customers through

Reiter, Michael

435

DOI:01.IJEPE.02.03. ACEEE Int. J. on Electrical and Power Engineering, Vol. 02, No. 03, Nov2011  

E-Print Network [OSTI]

between asynchronous networks. It avoids both HVDC link and FACTS based power transmission control system is Back-to-Back HVDC interconnection. The Back-to-Back HVDC is asynchronous interconnection, which is implemented via HVDC for most cases at present. It is easy for bulk power transfer and also flexible

Paris-Sud XI, Université de

436

IEEE JOURNAL OF SOLID-STATE CIRCUITS, VOL. 42, NO. 11, NOVEMBER 2007 2573 480-GMACS/mW Resonant Adiabatic  

E-Print Network [OSTI]

IEEE JOURNAL OF SOLID-STATE CIRCUITS, VOL. 42, NO. 11, NOVEMBER 2007 2573 480-GMACS/mW Resonant in the de- sign of portable and implantable microsystems supporting the use of a miniature battery power

Cauwenberghs, Gert

437

170 IEEE JOURNAL OF SOLID-STATE CIRCUITS, VOL. 41, NO. 1, JANUARY 2006 PVT-Aware Leakage Reduction for On-Die Caches  

E-Print Network [OSTI]

170 IEEE JOURNAL OF SOLID-STATE CIRCUITS, VOL. 41, NO. 1, JANUARY 2006 PVT-Aware Leakage Reduction power requirements for extended battery life. Manuscript received April 2, 2005; revised May 27, 2005

Kim, Chris H.

438

IEEE JOURNAL OF SOLID-STATE CIRCUITS, VOL. 38, NO. 10, OCTOBER 2003 1739 A Dual-Path Bandwidth Extension Amplifier Topology  

E-Print Network [OSTI]

IEEE JOURNAL OF SOLID-STATE CIRCUITS, VOL. 38, NO. 10, OCTOBER 2003 1739 A Dual-Path Bandwidth amplifiers. I. INTRODUCTION DRIVEN by the proliferation of battery-powered portable electronic equipment

Lee, Hoi

439

IEEE SIGNAL PROCESSING LETTERS, VOL. 11, NO. 5, MAY 2004 501 Source Localization With Isotropic Arrays  

E-Print Network [OSTI]

Arrays ?lkü Oktel and Randolph L. Moses, Senior Member, IEEE Abstract--We consider the effect of unknown; revised July 24, 2003. The associate ed- itor coordinating the review of this manuscript and approving@aselsan.com.tr). R. L. Moses is with the Department of Electrical Engineering, The Ohio State University, Columbus

Moses, Randolph L.

440

IEEE TRANSACTIONS ON MULTIMEDIA, VOL. 14, NO. 3, JUNE 2012 717 Cooperation and Coalition in Multimedia  

E-Print Network [OSTI]

.ca). W. S. Lin is with Intel Corporation, Hillsboro, OR 97124 USA (e-mail: wylin1981@gmail.com). K. J, and K. J. Ray Liu, Fellow, IEEE Abstract--Users in multimedia social networks actively interact. Ray Liu is with the Department of Electrical and Computer Engineering, University of Maryland

Liu, K. J. Ray

Note: This page contains sample records for the topic "ieee power engineering" 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

A MAC Protocol for Wireless Ad Hoc Networks with Power Control  

E-Print Network [OSTI]

is an important factor in ad hoc networks. One way to conserve energy supported by the standard [1] is the power-hop neighborhood. Through many simulations we show that our algorithm outperforms the IEEE 802.11 standard, also IEEE 802.11 [1] has become the standard for Wire- less LAN's both in infrastructure and in ad hoc mode

442

Engineering Electrical &  

E-Print Network [OSTI]

Computer Engineering Electrical & Electronic Engineering Mechatronics Engineering Mechanical Engineering Civil Engineering Natural Resources Engineering Forest Engineering Chemical & Process Engineering ELECTIVE 2 Required Engineering Intermediate Year 2012 Eight Required Courses Chart: 120 points College

Hickman, Mark

443

Engineering Electrical &  

E-Print Network [OSTI]

Computer Engineering Electrical & Electronic Engineering Mechatronics Engineering Mechanical Engineering Civil Engineering Natural Resources Engineering Forest Engineering Chemical & Process Engineering ELECTIVE 2 Required Engineering Intermediate Year 2011 Eight Required Courses Chart: 120 points College

Hickman, Mark

444

Reliability Analysis for the Advanced Electric Power Grid: From Cyber Control and Communication to Physical Manifestations of Failure  

Science Journals Connector (OSTI)

The advanced electric power grid is a cyber-physical system comprised of ... of the device and the reliability of the power grid on which they are deployed. The IEEE118...

Ayman Z. Faza; Sahra Sedigh

2009-01-01T23:59:59.000Z

445

An engineering-economic analysis of combined heat and power technologies in a (mu)grid application  

E-Print Network [OSTI]

Technologies in a Grid Application heat, usually in thethe Grid. In this Grid the heat loads are not that great,Combined Heat and Power Technologies in a Grid Application

Bailey, Owen; Ouaglal, Boubekeur; Bartholomew, Emily; Marnay, Chris; Bourassa, Norman

2002-01-01T23:59:59.000Z

446

The Entire Engineering Archive  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Engineering Archives Engineering Archives Engineering Archives, Since November 1991 Table of Contents: Strongest geometric figure Geometric figures - bridges High school preparation for engineering Engineering fields and mathematics Future of mechanical engineering Absorbing energy in a crash Braking force of automobiles US fast-breeder policy Fusion energy to power Electricity generation Photovoltaic motors Variable speed motor Space plane Building on the moon Why does the Shuttle turn on launch? Gyroscopes Triangulation Magnets in speakers Speaker impedance Permanent magnet manufacture E/M interference FM modulation Pressure rise in pipe expansion Drag coefficient and Reynolds' Number Boundary layers Cavitation Is it more efficient to turn off fluorescent Uninterruptable power supply Electrical current

447

Engineering Engineering Education  

E-Print Network [OSTI]

E School of Engineering Engineering Education in a University Setting 292 Degree Programs in Engineering 294 Special Programs 296 Honors 298 Academic Regulations 300 Courses of Study 305 Engineering of Engineering is the largest and oldest private engineering school in the South. Classes offering engineering

Simaan, Nabil

448

Final Report: Bandgap-Engineered Thermophotovoltaic Devices for Hi Efficiency Radioisotope Power, July 9, 1996 - July 8, 1999  

SciTech Connect (OSTI)

During Phase I the feasibility of fabricating high-performance, low bandgap (0.58ev)PV cells by thermally diffusing p-n junctions in GaSb based quaternary materials was established. During phase II, bandgap engineered thermophotovoltaic (TPV) cells were optimized, development of a low-cost build source material for quaternary devices was investigated, and a diesel-fueled, TPV test-bed was built and tested allowing its performance to be characterized.

Sundaram, V; Morgan, M.D.; Horne, W.E.

2000-03-15T23:59:59.000Z

449

Reliability-Informed Beat Tracking of Musical Norberto Degara, Student Member, IEEE, Enrique Argones Rua, Member, IEEE, Antonio Pena, Member, IEEE,  

E-Print Network [OSTI]

, Enrique Argones R´ua, Member, IEEE, Antonio Pena, Member, IEEE, Soledad Torres-Guijarro, Matthew E. P by sending a request to pubs-permissions@ieee.org. Norberto Degara, Enrique Argones R´ua, Antonio Pena

Plumbley, Mark

450

Power Transmission Lines: A New Interconnect Design to Eliminate Simultaneous Switching Noise A. Ege Engin and Madhavan Swaminathan  

E-Print Network [OSTI]

Power Transmission Lines: A New Interconnect Design to Eliminate Simultaneous Switching Noise A occurs at discontinuities of the transmission line, wherever there is an interruption of the current that is connected to a transmission line. To reduce this discontinuity, current designs try to maintain a low

Swaminathan, Madhavan

451

Application of EPRI risk-based inservice inspection procedure to combustion engineering design of nuclear power plant  

SciTech Connect (OSTI)

The EPRI developed risk-based inservice inspection procedure is used to select the elements for inservice inspection on a section of the high pressure safety injection system of the Entergy Operations ANO2 nuclear plant. This plant is the pilot plant in a six utility-eleven plant EPRI tailored collaboration program to apply the general EPRI procedures to Combustion Engineering NSSS designs. The procedure results in a reduction of candidate inspection locations from 14, based on current ASME Section XI rules for B-J welds to 3, based on the risk-based selection criteria.

Lubin, B.T. [ABB Combustion Engineering, Windsor, CT (United States). Nuclear Operations; Fourgerousse, R. [Entergy Operations-ANO2, Russellville, AR (United States)

1996-12-01T23:59:59.000Z

452

Turbocharged engine operations using knock resistant fuel blends for engine efficiency improvements  

E-Print Network [OSTI]

Engine downsizing with a turbocharger has become popular these days in automotive industries. Downsizing the engine lets the engine operate in a more efficient region, and the engine boosting compensates for the power loss ...

Jo, Young Suk

2013-01-01T23:59:59.000Z

453

IEEE NANOSCIENCE and TECHNOLOGY BROWN BAG  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

PLEASE PLEASE JOIN US! NANOSCIENCE and TECHNOLOGY BROWN BAG Friday, 7 November 2008 Noon - 1 pm Columbia River Room (public access available) PNNL, ETB Building (Q Avenue, Richland, WA) speaker Dr. Meyya Meyyappan Chief Scientist for Exploration Technology, NASA Ames Research Center & IEEE Electron Devices Society Distinguished Lecturer presenting Nanotechnology in Chemical and Bio Sensor Systems Abstract: There are strong research programs in nanotechnology related to chemical sensors, electromechanical devices, actuators, biosensors, and other nanodevices in leading laboratories across the world which use nanomaterials and other molecularly-engineered approaches. In many cases, practical systems demand seamless integration of the nanodevice with higher order structures, for example, MEMS. Examples of this using carbon nanotube based chemical and biosensors

454

A review of test results on parabolic dish solar thermal power modules with dish-mounted rankine engines and for production of process steam  

SciTech Connect (OSTI)

This paper presents results of development testing of various solar thermal parabolic dish modules and assemblies. Most of the tests were at modules and assemblies that used a dish-mounted, organic Rankine cycle turbine for production of electric power. Some tests were also run on equipment for production of process steam or for production of electricity using dish-mounted reciprocating steam engines. These tests indicate that early modules achieve efficiencies of about 18 percent in converting sunlight to electricity (excluding the inverter but including parasitics). A number of malfunctions occurred. The performance measurements, as well as the malfunctions and other operating experience, provided information that should be of value in developing systems with improved performance and reduced maintenance.

Jaffe, L.D.

1988-11-01T23:59:59.000Z

455

Preliminary results of an engineering and economic evaluation of Lurgi-Lentjes-Babcock`s circulating PFBC power plant design  

SciTech Connect (OSTI)

EPRI is currently completing a multiphased study to examine advanced power cycles based on fluidized-bed combustion. At the core of these studies have been examinations of the major PFBC systems being offered today. Previous studies have examined ABB-Carbon`s bubbling system and Pyropower`s circulating system PFBC, and Foster Wheeler`s advanced system. The current study being performed by Bechtel examines a circulating PFBC design offered by LLB. This paper presents preliminary performance and economic results for a nominal 90 MWe grassroots PFBC facility. The results appear to confirm that circulating PFBC systems offer lower capital costs, and therefore lower cost of electricity, than other coal-based power generation technologies. Performance at full load appears to be comparable to other PFBC technologies, although certain design features allow improved performance at reduced loads.

McKinsey, R.R. [Bechtel Corp., San Francisco, CA (United States); Wheeldon, J.M.; Brown, R.A. [Electric Power Research Inst., Palo Alto, CA (United States)

1996-12-31T23:59:59.000Z

456

A Bandwidth-Based Power-Aware Routing Protocol with Low Route Discovery Overhead in Mobile Ad hoc Networks  

Science Journals Connector (OSTI)

......protocol, where the power consumed by listening to the transmission of a packet is represented...equipped with the IEEE 802.11b wireless device. Measuring the distance-to-bandwidth...equipped with the IEEE 802.11b wireless device. However, if a specific distance is......

Chuan-Chi Weng; Ching-Wen Chen; Chang-Jung Ku; Shiow-Fen Hwang

2010-09-01T23:59:59.000Z

457

ENGINEERING General Information 436  

E-Print Network [OSTI]

great power to control their environment and, with this power, the responsibility to control it wiselySCHOOL OF ENGINEERING General Information 436 Descriptions of Fields of Study 438 Facilities 443 Information HISTORY AND AIMS OF THE SCHOOL Instruction in engineering began at Rutgers in 1864, when the state

Garfunkel, Eric

458

3300 IEEE TRANSACTIONS ON PLASMA SCIENCE, VOL. 39, NO. 12, DECEMBER 2011 Direct-Coupled Plasma-Assisted Combustion  

E-Print Network [OSTI]

by coupling an atmospheric plasma dis- charge to a premixed methane/air flame. The absorbed microwave power3300 IEEE TRANSACTIONS ON PLASMA SCIENCE, VOL. 39, NO. 12, DECEMBER 2011 Direct-Coupled Plasma were observed as power increased. In the plasma-coupled pre- mixed flame, OH number densities, which

Lee, Tonghun

459

IEEE TRANSACTIONS ON ENERGY CONVERSION, VOL. 19, NO. 1, MARCH 2004 151 Production Cost Analysis of Dispersed Generation  

E-Print Network [OSTI]

IEEE TRANSACTIONS ON ENERGY CONVERSION, VOL. 19, NO. 1, MARCH 2004 151 Production Cost Analysis for electric utilities to build a few large central power stations and then deliver that energy through, NSF, and the Grainger Foundation. Y. Lin is with the GE Power Systems Energy Consulting Group

Gross, George

460

IEEE TRANSACTIONS ON ANTENNAS AND PROPAGATION, VOL. 47, NO. 12, DECEMBER 1999 1807 Millimeter-Wave Radar Phenomenology of  

E-Print Network [OSTI]

-Wave Radar Phenomenology of Power Lines and a Polarimetric Detection Algorithm Kamal Sarabandi, Fellow, IEEE, and Moonsoo Park Abstract-- In this paper, the radar phenomenology of high- voltage power lines and cables are studied by repeating the polarimetric backscatter measurements. Based on this phenomenological study

Sarabandi, Kamal

Note: This page contains sample records for the topic "ieee power engineering" 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

Engine Research Facility | Argonne National Laboratory  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

under realistic operating conditions. The facility's engines range in size from automobile- to locomotive-sized, as well as stationary electric power production engines. The...

462

Sandia National Laboratories: American Council of Engineering...  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Council of Engineering Companies Sandia Solar Energy Test System Cited in National Engineering Competition On May 16, 2013, in Concentrating Solar Power, Energy, Energy Storage,...

463

Thermodynamic Advantages of Low Temperature Combustion Engines...  

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

Documents & Publications Improved Engine Design Concepts Using the Second Law of Thermodynamics Boosted HCCI for High Power without Engine Knock, and with Ultra-Low NOX Emissions...

464

An Adaptive IEEE 802.15.4 Data Transmission Scheme for Smart Grid Applications  

Science Journals Connector (OSTI)

IEEE 802.15.4 networks (also known as ZigBee networks) has the features of low data rate and low power consumption. In this paper we propose an adaptive data transmission scheme which is based on CSMA/CA access c...

Zhongzhi Che; Jianhua He; Zuoyin Tang; Yi Zhou

2011-01-01T23:59:59.000Z

465

IEEE TRANSACTIONS ON ENERGY CONVERSION, 2006 1 Distributed Control Agents Approach to Energy  

E-Print Network [OSTI]

IEEE TRANSACTIONS ON ENERGY CONVERSION, 2006 1 Distributed Control Agents Approach to Energy a new scheme for an energy management system in the form of distributed control agents. The control architecture to function as energy management system is presented. Index Terms-- integrated electric power

Lai, Hong-jian

466

IEEE TRANSACTIONS ON COMPUTERS, VOL. X, NO. X, XX 2014 1 Data Collection Maximization in Renewable  

E-Print Network [OSTI]

, elimi- nating the cost for batteries [19]. In this paper, we consider an energy renewable sen- sor, IEEE, and Wenzheng Xu Abstract--In this paper we study data collection in an energy renewable sensor periodically. As sensors are powered by renewable energy sources, time-varying characteristics of ambient

Liang, Weifa

467

E-Print Network 3.0 - active power flow Sample Search Results  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Energy Storage, Conversion and Utilization 8 IEEE INFOCOM 2000 1 Effortlimited Fair (ELF) Scheduling for Wireless Summary: on each flow using a per-flow power factor setting. The...

468

Engineering development of coal-fired high-performance power systems. Progress report, April 1--June 30, 1996  

SciTech Connect (OSTI)

In Phase 1 of the project, a conceptual design of a coal-fired, high-performance power system (HIPPS) was developed, and small-scale R and D was done in critical areas of the design. The current phase of the project includes development through the pilot plant stage and design of a prototype plant that would be built in Phase 3. The power-generating system being developed in this project will be an improvement over current coal-fired systems. It is a combined-cycle plant. This arrangement is referred to as the All Coal HIPPS because it does not require any other fuels for normal operation. A fluidized bed, air-blown pyrolyzer converts coal into fuel gas and char. The char is fired in a high-temperature advanced furnace (HITAF) which heats both air for a gas turbine and steam for a steam turbine. The fuel gas from the pyrolyzer goes to a topping combustor where it is used to raise the air entering the gas turbine to 1288 C. In addition to the HITAF, steam duty is achieved with a heat-recovery steam generator (HRSG) in the gas turbine exhaust stream and economizers in the HITAF flue gas exhaust stream. Progress during the quarter is described.

NONE

1996-12-31T23:59:59.000Z

469

Electrical, Engineering  

E-Print Network [OSTI]

Sustainable Engineering ­ advance theory and practice of sustainable engineering; provide access to clean Engineering (Ron Askin) Computer Science Computer Systems Engineering Industrial Engineering Informatics and identification Engineering of Matter, Transport, and Energy (Kyle Squires) Aerospace Engineering Chemical

Zhang, Junshan

470

1732 IEEE JOURNAL OF SOLID-STATE CIRCUITS, VOL. 42, NO. 8, AUGUST 2007 A Transient-Enhanced Low-Quiescent  

E-Print Network [OSTI]

1732 IEEE JOURNAL OF SOLID-STATE CIRCUITS, VOL. 42, NO. 8, AUGUST 2007 A Transient-Enhanced Low. INTRODUCTION POWER management is essential in all battery-powered portable devices such as cellular phones and PDAs in order to reduce the standby power and prolong the battery runtime. Low-dropout regulators (LDOs

Lee, Hoi

471

Sandia National Laboratories: PV Paper Published in IEEE Transactions...  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

ClimateECAbout ECFacilitiesDETLPV Paper Published in IEEE Transactions on Sustainable Energy PV Paper Published in IEEE Transactions on Sustainable Energy CRF Researchers Measure...

472

Acknowledgments: NASA Glenn Research Center (Grant #NNC04GB44G) College of Engineering Prof. Martin Abraham NASA envisions employing fuel cells running on jet fuel reformate for its uninhabited aerial vehicles (UAVs), low emission alternative power (LE  

E-Print Network [OSTI]

1 a Acknowledgments: · NASA Glenn Research Center (Grant #NNC04GB44G) · College of Engineering · Prof. Martin Abraham NASA envisions employing fuel cells running on jet fuel reformate for its is a critical path in the designing of jet fuel processors and their eventual utilization in powering NASA

Azad, Abdul-Majeed

473

Metallurgical failure analysis for a blade failed in a gas-turbine engine of a power plant  

Science Journals Connector (OSTI)

The failed gas-turbine blades (first stage blades) (type Siemens V94.2 KWU) were acquired from TNB Research Sdn. Bhd: a subsidiary of Malaysian power-generation industry (TNB, Malaysia). The blades were sectioned for metallographic investigations. The microstructural characterization involved use of both optical as well as electron microscopes including application of EPMA technique. The Microstructures were compared for three spots selection i.e. leading edge of the blade (transverse and longitudinal), trailing edge of the blade (transverse and longitudinal), and centre (near the platform of the blade) (transverse and longitudinal). The material properties and behavior at high temperature were interpreted on the basis of the observed microstructures and the phases present in the alloy. The interpretations were related to the operating conditions of the turbine blade; and main cause of failure was found to be creep damage. Recommendations have been made for improved material performance.

Zainul Huda

2009-01-01T23:59:59.000Z

474

Welcome to the 16th IEEE International Symposium on Computer Arithmetic, held in Santiago de Compostela, Spain from June 15 to June 18, 2003. Since 1969, the ARITH symposia have served as the  

E-Print Network [OSTI]

viii Foreword Welcome to the 16th IEEE International Symposium on Computer Arithmetic, held Functions," "Testing and Error Analysis," "Cryptography," "Powering, Multiplication, and Counters," and "Number Systems." The technical program contains the latest research in computer arithmetic. Improvements

California at Davis, University of

475

IEEE TRANSACTIONS ON RELIABILITY, VOL. 55, NO. 1, MARCH 2006 123 Quality-Oriented-Maintenance for Multiple  

E-Print Network [OSTI]

variables with multidimensional product quality. It can be obtained either from engineering analysisIEEE TRANSACTIONS ON RELIABILITY, VOL. 55, NO. 1, MARCH 2006 123 Quality, product quality, often defined in terms of the dimensional integrity of work pieces, is jointly affected

Jin, Jionghua "Judy"

476

IEEE TRANSACTIONS ON EDUCATION, VOL. 44, NO. 2, MAY 2001 203 Technology Education Challenges and Solutions in Latin America  

E-Print Network [OSTI]

IEEE TRANSACTIONS ON EDUCATION, VOL. 44, NO. 2, MAY 2001 203 Technology Education Challenges--Information technology education, Latin America, technology education I. SUMMARY The world has become dependent (IT&T), a term that encompasses the fields of Electrical and Computer Engineering, and Computer

477

IEEE ELECTRON DEVICE LETTERS, VOL. 29, NO. 2, FEBRUARY 2008 183 Externally Assembled Gate-All-Around Carbon  

E-Print Network [OSTI]

-All-Around Carbon Nanotube Field-Effect Transistor Zhihong Chen, Member, IEEE, Damon Farmer, Sheng Xu, Roy Gordon USA (e-mail: zchen@us.ibm.com; avouris@ us.ibm.com). D. Farmer is with the School of Engineering demonstrate a gate-all-around single- wall carbon nanotube field-effect transistor. This is the first suc

478

Automotive Stirling Engine Development Program  

SciTech Connect (OSTI)

The Task I accomplishments of the jointly funded Ford/DOE Automotive Stirling Engine Development Program are detailed. This task was directed at achieving 20.6 MPG (gasoline) fuel economy for a 4500 lb inertia weight Stirling engine-powered passenger car. The results of engine testing and design, power control, fuel economy projections, and component design and development are discussed.

Kitzner, E.W.

1980-03-01T23:59:59.000Z

479

THE DEFINITION OF ENGINEERING DEVELOPMENT AND RESEARCH PROBLEMS RELATING TO THE USE OF GEOTHERMAL FLUIDS FOR ELECTRIC POWER GENERATION AND NONELECTRIC HEATING  

E-Print Network [OSTI]

emission*from geothermal power plants W. Investigation ofI i. Plant size. Geothermal power plants are expected TheProcesses for Geothermal Electric Power Generation,

Apps, J.A.

2011-01-01T23:59:59.000Z

480

2007 iREP Symposium-Bulk Power System Dynamics and Control -VII, Revitalizing Operational Reliability August 19-24, 2007, Charleston, SC, USA  

E-Print Network [OSTI]

Reliability August 19-24, 2007, Charleston, SC, USA 1-4244-1519-5/07/$25.00 ©2007 IEEE. Lessons from the 2006 Engineering University of Illinois at Urbana-Champaign, Urbana, IL, USA Abstract The high prices

Gross, George

Note: This page contains sample records for the topic "ieee power engineering" 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

Design and Implementation of IEEE 802.15.4 Mac Protocol on FPGA  

E-Print Network [OSTI]

The IEEE 802.15.4 is a wireless standard introduced for low power, low cost wireless communication with moderate data rates. In the next few years, it is expected that Low Rate Wireless Personal Area Networks (LR-WPAN) will be used in a wide variety of embedded applications, including home automation, industrial sensing and control, environmental monitoring and sensing. In these applications, numerous embedded devices running on batteries are distributed in an area communicating via wireless radios. This work presents a method which can be used for comparing current consumption of wireless data transfer embedded systems. This paper implements a small subset of the IEEE 802.15.4 protocol to achieve a point to point communication. The implemented protocol uses 802.15.4 MAC compliant data and acknowledgment packets. Current consumption is measured while doing one data packet transmission. Measurements are compared with existing work. IEEE 802.15.4 protocol implementation is done using Verilog language. Code impl...

Bhat, Naagesh S

2012-01-01T23:59:59.000Z

482

False Data Injection Attacks against State Estimation in Electric Power Grids  

E-Print Network [OSTI]

using IEEE test systems. Our results indicate that security protection of the electric power grid must@cs.unc.edu ABSTRACT A power grid is a complex system connecting electric power generators to consumers through power.5 [Management of Computing and Information Systems]: Security and Protection; E.m [Data]: Miscella- This work

Ning, Peng

483

Electronics Come of Age: A Taxonomy for Miscellaneous and Low Power Products  

E-Print Network [OSTI]

Water softener Power External power supply Power strip Power supply Surge protector Timer Uninterruptible power supply Transportation Auto engine heater Car,

Nordman, Bruce; Sanchez, Marla C.

2006-01-01T23:59:59.000Z

484

33engineering EnginEEring and  

E-Print Network [OSTI]

33engineering EnginEEring and ThE builT EnvironmEnT www.wits.ac.za/ebe #12;34 guide for applicants 2015 The study of Engineering Career opportunities for engineers are limitless and extend beyond the formal engineering sector. A career in engineering requires special talents ­ engineers need

Wagner, Stephan

485

Probability in the Engineering and Informational Sciences  

E-Print Network [OSTI]

://journals.cambridge.org/PES Additional services for Probability in the Engineering and Informational Sciences: Email alerts: Click here Electric Power Service with Irreversible Early Notification. Probability in the EngineeringProbability in the Engineering and Informational Sciences http

Oren, Shmuel S.

486

The patch transform Taeg Sang Cho, Student Member, IEEE, Shai Avidan, Member, IEEE,  

E-Print Network [OSTI]

The patch transform Taeg Sang Cho, Student Member, IEEE, Shai Avidan, Member, IEEE, and William T. Freeman, Fellow, IEEE Abstract The patch transform represents an image as bag of overlapping patches sampled on a regular grid. This representation allows users to manipulate images in the patch domain

Freeman, William T.

487

College of Engineering ENGINEERING  

E-Print Network [OSTI]

College of Engineering CYCLONE ENGINEERING RESEARCH `SENSING SKIN' MAKES WIND ENERGY MORE COST of Science and Technology. All rights reserved. Sarah A. Rajala Dean of Engineering James and Katherine Melsa: The College of Engineering is dedicated to advancing alternative energy, including wind energy. Researchers

Mayfield, John

488

Civil Engineering Environmental Engineering  

E-Print Network [OSTI]

our environment) #12;33 Engineering challenges :structures Sydney Opera House Roof stress testing done

Anderson, Jim

489

Engineering Institute  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Institute Engineering Institute Engineering dynamics that include flight, vibration isolation for precision manufacturing, earthquake engineering, blast loading, signal processing,...

490

Impact of Natural Gas Infrastructure on Electric Power Systems  

E-Print Network [OSTI]

Impact of Natural Gas Infrastructure on Electric Power Systems MOHAMMAD SHAHIDEHPOUR, FELLOW, IEEE of electricity has introduced new risks associated with the security of natural gas infrastructure on a sig the essence of the natural gas infrastructure for sup- plying the ever-increasing number of gas-powered units

Fu, Yong

491

PSERC 98-19 "Energy Auctions and Market Power: An  

E-Print Network [OSTI]

PSERC 98-19 "Energy Auctions and Market Power: An Experimental Examination" Ray D. Zimmerman John C. 908-562-3966. #12;1 Energy Auctions and Market Power: An Experimental Examination Ray D. Zimmerman and Permissions/IEEE Service Center/445 Hoes Lane/P.O. Box 1331/Piscataway, NJ 08855-1331, USA. Telephone: + Intl

492

EGGN 100 -INTRODUCTION TO ENGINEERING COURSE DESCRIPTION  

E-Print Network [OSTI]

: Design and implementation of low-power adjustable audio amplifier circuit** Week 8 Electrical Engineering Engineering project: Design and implementation of a low-power adjustable audio amplifier circuit StudentsEGGN 100 - INTRODUCTION TO ENGINEERING COURSE DESCRIPTION Introduction to engineering disciplines

de Lijser, Peter

493

Vehicle Technologies Office: Combustion Engine Research  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

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

494

Developing Engineered Fuel (Briquettes) Using Fly Ash from the Aquila Coal-Fired Power Plant in Canon City and Locally Available Biomass Waste  

SciTech Connect (OSTI)

The objective of this research is to explore the feasibility of producing engineered fuels from a combination of renewable and non renewable energy sources. The components are flyash (containing coal fines) and locally available biomass waste. The constraints were such that no other binder additives were to be added. Listed below are the main accomplishments of the project: (1) Determination of the carbon content of the flyash sample from the Aquila plant. It was found to be around 43%. (2) Experiments were carried out using a model which simulates the press process of a wood pellet machine, i.e. a bench press machine with a close chamber, to find out the ideal ratio of wood and fly ash to be mixed to get the desired briquette. The ideal ratio was found to have 60% wood and 40% flyash. (3) The moisture content required to produce the briquettes was found to be anything below 5.8%. (4) The most suitable pressure required to extract the lignin form the wood and cause the binding of the mixture was determined to be 3000psi. At this pressure, the briquettes withstood an average of 150psi on its lateral side. (5) An energy content analysis was performed and the BTU content was determined to be approximately 8912 BTU/lb. (6) The environmental analysis was carried out and no abnormalities were noted. (7) Industrial visits were made to pellet manufacturing plants to investigate the most suitable manufacturing process for the briquettes. (8) A simulation model of extrusion process was developed to explore the possibility of using a cattle feed plant operating on extrusion process to produce briquettes. (9) Attempt to produce 2 tons of briquettes was not successful. The research team conducted a trial production run at a Feed Mill in La Junta, CO to produce two (2) tons of briquettes using the extrusion process in place. The goal was to, immediately after producing the briquettes; send them through Aquila's current system to test the ability of the briquettes to flow through the system without requiring any equipment or process changes. (10) Although the above attempt failed, the plant is still interested in producing briquettes. (11) An economic analysis of investing in a production facility manufacturing such briquettes was conducted to determine the economic viability of the project. Such a project is estimated to have an internal rate of return of 14% and net present value of about $400,000. (12) An engineering independent study class (4 students) is now working on selecting a site near the power plant and determining the layout of the future plant that will produce briquettes.

H. Carrasco; H. Sarper

2006-06-30T23:59:59.000Z

495

E-Print Network 3.0 - automotive engineering Sample Search Results  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

and Transport Academy Summary: 12;12;AA AUTOMOTIVE ENGINEERING ELECTRIC POWER ENGINEERING INDUSTRIAL ECOLOGY... APPLIED MECHANICS SOUND AND VIBRATION ...

496

E-Print Network 3.0 - automotive engineers preprint Sample Search...  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

and Transport Academy Summary: 12;12;AA AUTOMOTIVE ENGINEERING ELECTRIC POWER ENGINEERING INDUSTRIAL ECOLOGY... APPLIED MECHANICS SOUND AND VIBRATION ...

497

Automotive Stirling Engine Development Program Mod I Stirling engine development  

SciTech Connect (OSTI)

The Automotive Stirling Engine (ASE) Development Program was established to enable research and development of alternate propulsion systems. The program was awarded to Mechanical Technology Incorporated (MTI) for the purpose of developing an automotive Stirling engine, and transferring Stirling-engine technology to the United States. MTI has fabricated and tested four Mod I engines that have accumulated over 1900 test hours to date. The engines evaluated in the test cell have achieved an average of 34.5% efficiency at their maximum efficiency point (2000 rpm), and have developed an average maximum output power (power available to the drive train) level of 54.4 kW (73.2 bhp). All engines are still operating, and are being used to develop components and control strategy for the Upgraded Mod I engine design (predicted to increase maximum power output and efficiency while reducing total engine system weight).

Simetkosky, M.A.

1983-08-01T23:59:59.000Z

498

Proceedings of the 2007 IEEE 10th International Conference on Rehabilitation Robotics, June 12-15, Noordwijk, The Netherlands Real-time Intent Recognition for a Powered Knee and Ankle  

E-Print Network [OSTI]

-15, Noordwijk, The Netherlands Real-time Intent Recognition for a Powered Knee and Ankle Transfemoral Prosthesis provide net power over a gait cycle. The knee and ankle joints ofthe native limb, however, generate-fueled approach, the authors have developed a prototype of a powered knee and ankle transfemoral prosthesis

499

Voltage Control Devices on the IEEE 8500 Node Test Feeder  

SciTech Connect (OSTI)

The IEEE Test Cases provide researchers with distribution system models that can be used to validate new analytic methods. The newest of these models is the 8500-node test feeder which contains multiple devices for voltage control. In addition to a substation regulator there are multiple inline regulators as well as capacitor banks. This paper will discuss the detail in which voltage control devises should be modeled when examining large distribution systems. This discussion will include issues associated with power flow analysis for a single time step as well as for time series analysis.

Schneider, Kevin P.; Fuller, Jason C.

2010-01-06T23:59:59.000Z

500

Sandia National Laboratories: Water Power Personnel  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

PowerWater Power Personnel Water Power Personnel Photo of Diana Bull Diana Bull Engineering Sciences R&D 06122Water Power Technologies Diana Bull is a technical staff member in the...