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Note: This page contains sample records for the topic "wind systems american" 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

Small Wind Electric Systems: A Guide for the American Corn Growers Association  

Wind Powering America (EERE)

Guide Produced for the Guide Produced for the American Corn Growers Foundation Small Wind Electric Systems Small Wind Electric Systems U.S. Department of Energy Energy Efficiency and Renewable Energy Wind and Hydropower Technologies Program Small Wind Electric Systems Cover photo: This AOC 15/50 wind turbine on a farm in Clarion, Iowa, saves the Clarion-Goldfield Community School about $9,000 per year on electrical purchase and provides a part of the school's science curriculum. Photo credit - Robert Olson/PIX11649 A national survey of corn producers conducted by the American Corn Growers Foundation (ACGF) found a strong majority level of support among farmers on a range of important wind energy issues. The survey, conducted by Robinson and Muenster Associates, Inc. of Sioux Falls, South Dakota during

2

American Wind Manufacturing | Department of Energy  

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

Field Sites Power Marketing Administration Other Agencies You are here Home American Wind Manufacturing American Wind Manufacturing Addthis 1 of 9 Nordex USA -- a global...

3

Small Wind Electric Systems: A Guide Produced for the American Corn Growers Foundation  

DOE Green Energy (OSTI)

The purpose of the Small Wind Electric Systems Consumer's Guide produced for the AGCF is to provide members of the foundation with enough information to help them determine if a small wind electric system will work for them based on their wind resource, the type and size of their sites, and their economics. The cover of this guide contains the results of the 2003 National Corn Producer Survey Wind Energy Issues.

Not Available

2003-06-01T23:59:59.000Z

4

American Wind Manufacturing | Department of Energy  

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

1 Million Weatherized American Homes David Arakawa (ORNL) Secretarial Achievement Awards Wind Energy In America: Ventower Industries Saving Energy and Resources Revolutionizing...

5

Comments of the American Wind Energy...  

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

of the American Wind Energy Association in response to the Department of Energy's solicitation for comments on the upcoming National Electric Transmission Congestion Study I. AWEA...

6

American Wind Power Hydrogen LLC | Open Energy Information  

Open Energy Info (EERE)

LLC LLC Jump to: navigation, search Name American Wind Power & Hydrogen LLC Place New York, New York Zip 10022 Sector Hydro, Hydrogen, Vehicles Product AWP&H is a hydrogen transportation system integrator focused on hydrogen infrastructure, electrolysis, and hydrogen fueled internal combustion engine vehicles. References American Wind Power & Hydrogen LLC[1] LinkedIn Connections CrunchBase Profile No CrunchBase profile. Create one now! This article is a stub. You can help OpenEI by expanding it. American Wind Power & Hydrogen LLC is a company located in New York, New York . References ↑ "American Wind Power & Hydrogen LLC" Retrieved from "http://en.openei.org/w/index.php?title=American_Wind_Power_Hydrogen_LLC&oldid=342137"

7

American Wind Manufacturing | Department of Energy  

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

American Wind Manufacturing American Wind Manufacturing American Wind Manufacturing Addthis 1 of 9 Nordex USA -- a global manufacturer of wind turbines -- delivered and installed turbine components for the Power County Wind Farm, shown here, in Idaho. Image: Nordex USA, Inc. Date taken: 2012-03-05 14:38 2 of 9 Power County Wind Farm - Power County, Idaho. Image: Nordex USA, Inc. Date taken: 2012-03-07 16:16 3 of 9 Power County Wind Farm - Power County, Idaho. Image: Nordex USA, Inc. Date taken: 2012-03-05 17:14 4 of 9 Nordex USA manufacturing facility - Jonesboro, Arkansas. Image: Nordex USA, Inc. Date taken: 2011-05-02 13:55 5 of 9 Nordex USA flagship manufacturing facility in Jonesboro, Arkansas. Image: Nordex USA, Inc. Date taken: 2011-05-02 14:11 6 of 9 Nordex USA flagship manufacturing facility in Jonesboro, Arkansas.

8

Stakeholder Engagement and Outreach: Native American Wind Interest Group  

Wind Powering America (EERE)

Wind Interest Group Newsletter Wind Interest Group Newsletter Wind Powering America initiated a quarterly Native American Wind Interest Group (NAWIG) Newsletter that was published from 2003 to 2009 as part of its Native American outreach plan. It presented Native American wind information, including projects, interviews with pioneers, issues, Wind Powering America activities, and related events. It was Wind Powering America's hope that this newsletter would both inform and elicit comments and input on wind development in Indian Country. Due to funding cutbacks, the newsletter is no longer in production. Native American Wind Interest Group Newsletter, Fall 2009. Native American Wind Interest Group Newsletter Fall 2009 Native American Wind Interest Group Newsletter, Spring 2009. Native American Wind Interest Group Newsletter

9

Wind Power on Native American Lands: Process and Progress (Poster)  

DOE Green Energy (OSTI)

The United States is home to more than 700 American Indian tribes and Native Alaska villages and corporations located on 96 million acres. Many of these tribes and villages have excellent wind resources that could be commercially developed to meet their electricity needs or for electricity export. The Wind Powering America program engages Native Americans in wind energy development. This poster describes the process and progress of Wind Powering America's involvement with Native American wind energy projects.

Jimenez, A.; Flowers, L.; Gough, R.; Taylor, R.

2005-05-01T23:59:59.000Z

10

Stakeholder Engagement and Outreach: Wind Power for Native Americans  

Wind Powering America (EERE)

Wind Power for Native Americans Wind Power for Native Americans Wind Power for Native Americans poster with five happy Native American children and a wind turbine. Click on the image to view a larger version. Wind Power for Native Americans poster There are more than 700 American Indian tribes and Native Alaskan villages and corporations located on 96 million acres in the United States. Many of these tribes and villages have excellent wind resources that could be commercially developed to meet their electricity needs or for electricity export. Changing national utility policy, a keen interest in economic development, environmental concerns, and availability of low-cost financing have kindled a strong interest in tribal wind development opportunities. However, several key issues need to be addressed, including lack of wind resource

11

Comments of the American Wind Energy Associ  

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

of the American Wind Energy Association in response to the Department of Energy's of the American Wind Energy Association in response to the Department of Energy's solicitation for comments on the upcoming National Electric Transmission Congestion Study I. AWEA strongly believes that the Department of Energy (DOE) should permit transmission developers to propose "project-specific" corridors, which would allow DOE to designate corridors upon request at any time anywhere in the Lower 48 states if a developer can demonstrate that its proposed corridor meets the criteria for such a designation. This would be an additional improvement beyond the process that has been publicly discussed as DOE's plan, in which DOE would take the lead in identifying any areas where power flows are

12

American Wind Capital | Open Energy Information  

Open Energy Info (EERE)

Capital Capital Place Essex, Connecticut Zip 64260 Sector Wind energy Product Connecticut-based American Wind Capital buys wind leases from farmers and landowners in the US, providing an upfront lump sum in exchange for the long-term royalty rights. Coordinates 44.511005°, -73.058204° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":44.511005,"lon":-73.058204,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

13

American Windmill Museum Wind Farm | Open Energy Information  

Open Energy Info (EERE)

Windmill Museum Wind Farm Windmill Museum Wind Farm Jump to: navigation, search Name American Windmill Museum Wind Farm Facility American Windmill Museum Sector Wind energy Facility Type Community Wind Facility Status In Service Owner American Wind Power Center Developer American Wind Power Center Energy Purchaser American Windmill Museum Location Lubbock TX Coordinates 33.5637°, -101.869° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":33.5637,"lon":-101.869,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

14

American Wind Energy Association AWEA | Open Energy Information  

Open Energy Info (EERE)

AWEA AWEA Jump to: navigation, search Name American Wind Energy Association (AWEA) Place Washington DC, Washington, DC Zip 20001 Sector Wind energy Product Advocates the development of wind energy as a reliable, environmentally superior energy alternative in the United States and around the world. References American Wind Energy Association (AWEA)[1] LinkedIn Connections CrunchBase Profile No CrunchBase profile. Create one now! This article is a stub. You can help OpenEI by expanding it. American Wind Energy Association (AWEA) is a company located in Washington DC, Washington, DC . References ↑ "American Wind Energy Association (AWEA)" Retrieved from "http://en.openei.org/w/index.php?title=American_Wind_Energy_Association_AWEA&oldid=342136

15

Building a market for small wind: The break-even turnkey cost of residential wind systems in the United States  

E-Print Network (OSTI)

project. References American Wind Energy Association (2002).of the American Wind Energy Association WindPower 2002Washington, DC: American Wind Energy Association; 8 pp. ;

Edwards, Jennifer L.; Wiser, Ryan; Bolinger, Mark; Forsyth, Trudy

2004-01-01T23:59:59.000Z

16

Wind energy conversion system  

DOE Patents (OSTI)

The wind energy conversion system includes a wind machine having a propeller connected to a generator of electric power, the propeller rotating the generator in response to force of an incident wind. The generator converts the power of the wind to electric power for use by an electric load. Circuitry for varying the duty factor of the generator output power is connected between the generator and the load to thereby alter a loading of the generator and the propeller by the electric load. Wind speed is sensed electro-optically to provide data of wind speed upwind of the propeller, to thereby permit tip speed ratio circuitry to operate the power control circuitry and thereby optimize the tip speed ratio by varying the loading of the propeller. Accordingly, the efficiency of the wind energy conversion system is maximized.

Longrigg, Paul (Golden, CO)

1987-01-01T23:59:59.000Z

17

American Wind Manufacturing | Department of Energy  

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

manufacturer of wind turbines -- delivered and installed turbine components for the Power County Wind Farm, shown here, in Idaho. Image: Nordex USA, Inc. Date taken: Mon,...

18

Wind Projects on Native American Lands | Open Energy Information  

Open Energy Info (EERE)

Projects on Native American Lands Projects on Native American Lands Jump to: navigation, search The United States is home to more than 700 nations, tribes, bands, villages, regional corporations, and communities of indigenous peoples, from Alaska to Hawaii and the Pacific and Caribbean Islands. Native American tribes on reservation lands in the lower 48 states comprise the largest and most diverse of these indigenous peoples. Consideration of wind energy opportunities and issues for Native Americans must recognize this diversity, including cultures, histories, beliefs, relationships to surrounding communities, control of and access to resources, governmental and social organization, land tenure and jurisdiction, and energy infrastructure. Contents 1 Native American Wind Opportunities 1.1 Tremendous Wind Resources

19

KANSAS WIND POWERING AMERICAN STATE OUTREACH: KANSAS WIND WORKING GROUP  

SciTech Connect

The Kansas Wind Working Group (WWG) is a 33-member group announced by former Governor Kathleen Sebelius on Jan. 7, 2008. Formed through Executive Order 08-01, the WWG will educate stakeholder groups with the current information on wind energy markets, technologies, economics, policies, prospects and issues. Governor Mark Parkinson serves as chair of the Kansas Wind Working Group. The group has been instrumental in focusing on the elements of government and coordinating government and private sector efforts in wind energy development. Those efforts have moved Kansas from 364 MW of wind three years ago to over 1000 MW today. Further, the Wind Working Group was instrumental in fleshing out issues such as a state RES and net metering, fundamental parts of HB 2369 that was passed and is now law in Kansas. This represents the first mandatory RES and net metering in Kansas history.

HAMMARLUND, RAY

2010-10-27T23:59:59.000Z

20

NAWIG News: The Native American Wind Interest Group Newsletter, Spring 2007  

DOE Green Energy (OSTI)

DOE's Wind Powering America program has initiated a quarterly NAWIG newsletter to present Native American wind information, including projects, interviews with pioneers, issues, WPA activities, and related events.

Not Available

2007-03-01T23:59:59.000Z

Note: This page contains sample records for the topic "wind systems american" 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

NAWIG News: The Quarterly Newsletter of the Native American Wind Interest Group, Summer 2007  

Science Conference Proceedings (OSTI)

DOE's Wind Powering America program has initiated a quarterly NAWIG newsletter to present Native American wind information, including projects, interviews with pioneers, issues, WPA activities, and related events.

Not Available

2007-06-01T23:59:59.000Z

22

American Wind Energy Association (AWEA) | Open Energy Information  

Open Energy Info (EERE)

AWEA) AWEA) Jump to: navigation, search Logo: American Wind Energy Association (AWEA) Name American Wind Energy Association (AWEA) Address 1501 M Street, NW, Suite 1000 Place Washington, District of Columbia Zip 20005 Phone number 202.383.2500 Website http://www.awea.org Coordinates 38.905912°, -77.034976° 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":38.905912,"lon":-77.034976,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

23

NAWIG News: The Quarterly Newsletter of the Native American Wind Interest Group; Summer 2005  

DOE Green Energy (OSTI)

The United States is home to more than 700 American Indian tribes and Native Alaska villages and corporations located on 96 million acres. Many of these tribes and villages have excellent wind resources that could be commercially developed to meet their electricity needs or for electricity export. The Wind Powering America program engages Native Americans in wind energy development, and as part of that effort, the NAWIG newsletter informs readers of events in the Native American/wind energy community.

Not Available

2005-09-01T23:59:59.000Z

24

NAWIG News: The Quarterly Newsletter of the Native American Wind Interest Group, Fall 2004  

Science Conference Proceedings (OSTI)

The United States is home to more than 700 American Indian tribes and Native Alaska villages and corporations located on 96 million acres. Many of these tribes and villages have excellent wind resources that could be commercially developed to meet their electricity needs or for electricity export. The Wind Powering America program engages Native Americans in wind energy development, and as part of that effort, the NAWIG newsletter informs readers of events in the Native American/wind energy community.

Not Available

2004-12-01T23:59:59.000Z

25

NAWIG News: The Quarterly Newsletter of the Native American Wind Interest Group; Summer 2004  

Science Conference Proceedings (OSTI)

The United States is home to more than 700 American Indian tribes and Native Alaska villages and corporations located on 96 million acres. Many of these tribes and villages have excellent wind resources that could be commercially developed to meet their electricity needs or for electricity export. The Wind Powering America program engages Native Americans in wind energy development, and as part of that effort, the NAWIG newsletter informs readers of events in the Native American/wind energy community.

Not Available

2004-07-01T23:59:59.000Z

26

NAWIG News: The Quarterly Newsletter of the Native American Wind Interest Group, Spring 2004  

DOE Green Energy (OSTI)

The United States is home to more than 700 American Indian tribes and Native Alaska villages and corporations located on 96 million acres. Many of these tribes and villages have excellent wind resources that could be commercially developed to meet their electricity needs or for electricity export. The Wind Powering America program engages Native Americans in wind energy development, and as part of that effort, the NAWIG newsletter informs readers of events in the Native American/wind energy community.

Not Available

2004-03-01T23:59:59.000Z

27

NAWIG News: The Quarterly Newsletter of the Native American Wind Interest Group; Summer 2006  

DOE Green Energy (OSTI)

The United States is home to more than 700 American Indian tribes and Native Alaska villages and corporations located on 96 million acres. Many of these tribes and villages have excellent wind resources that could be commercially developed to meet their electricity needs or for electricity export. The Wind Powering America program engages Native Americans in wind energy development, and as part of that effort, the NAWIG newsletter informs readers of events in the Native American/wind energy community.

Not Available

2006-06-01T23:59:59.000Z

28

American Energy Systems Inc | Open Energy Information  

Open Energy Info (EERE)

navigation, search Name American Energy Systems Inc Place Minnesota Zip 55350 Product Biofuel burning appliance manufacturer (pellets & corn). References American Energy Systems...

29

NREL: Wind Research - Systems Engineering  

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

Computer-Aided Engineering Systems Engineering Controls Analysis Testing Utility Grid Integration Assessment Wind Resource Assessment Projects Facilities Research Staff Working...

30

Wind energy systems: program summary  

Science Conference Proceedings (OSTI)

The Federal Wind Energy Program (FWEP) was initiated to provide focus, direction and funds for the development of wind power. Each year a summary is prepared to provide the American public with an overview of government sponsored activities in the FWEP. This program summary describes each of the Department of Energy's (DOE) current wind energy projects initiated or renewed during FY 1979 (October 1, 1978 through September 30, 1979) and reflects their status as of April 30, 1980. The summary highlights on-going research, development and demonstration efforts and serves as a record of progress towards the program objectives. It also provides: the program's general management structure; review of last year's achievements; forecast of expected future trends; documentation of the projects conducted during FY 1979; and list of key wind energy publications.

None

1980-05-01T23:59:59.000Z

31

American National Standard for Information Systems Data ...  

Science Conference Proceedings (OSTI)

Page 1. Information Technology: American National Standard for Information Systems Data Format for the Interchange of ...

2010-04-28T23:59:59.000Z

32

NAWIG News: The Quarterly Newsletter of the Native American Wind Interest Group, Fall 2009  

Science Conference Proceedings (OSTI)

As part of its Native American outreach, DOE's Wind Powering America program has initiated a NAWIG newsletter to present Native American wind information, including projects, interviews with pioneers, issues, WPA activities, and related events. It is our hope that this newsletter will both inform and elicit comments and input on wind development in Indian Country. This issue profiles the Campo Band Wind Project in California and a feature on the Cheyenne River Sioux Tribe's plans for a 100- to 125-MW project.

Not Available

2009-09-01T23:59:59.000Z

33

NAWIG News: The Quarterly Newsletter of the Native American Wind Interest Group, Spring 2009  

DOE Green Energy (OSTI)

As part of its Native American outreach, DOE's Wind Powering America program has initiated a NAWIG newsletter to present Native American wind information, including projects, interviews with pioneers, issues, WPA activities, and related events. It is our hope that this newsletter will both inform and elicit comments and input on wind development in Indian Country. This issue profiles the Banner Wind Project in Nome, Alaska, and a new Native project in Kansas.

Not Available

2009-01-01T23:59:59.000Z

34

Wind Fins: Novel Lower-Cost Wind Power System  

DOE Green Energy (OSTI)

This project evaluated the technical feasibility of converting energy from the wind with a novel wind fin approach. This patent-pending technology has three major components: (1) a mast, (2) a vertical, hinged wind structure or fin, and (3) a power takeoff system. The wing structure responds to the wind with an oscillating motion, generating power. The overall project goal was to determine the basic technical feasibility of the wind fin technology. Specific objectives were the following: (1) to determine the wind energy-conversion performance of the wind fin and the degree to which its performance could be enhanced through basic design improvements; (2) to determine how best to design the wind fin system to survive extreme winds; (3) to determine the cost-effectiveness of the best wind fin designs compared to state-of-the-art wind turbines; and (4) to develop conclusions about the overall technical feasibility of the wind fin system. Project work involved extensive computer modeling, wind-tunnel testing with small models, and testing of bench-scale models in a wind tunnel and outdoors in the wind. This project determined that the wind fin approach is technically feasible and likely to be commercially viable. Project results suggest that this new technology has the potential to harvest wind energy at approximately half the system cost of wind turbines in the 10kW range. Overall, the project demonstrated that the wind fin technology has the potential to increase the economic viability of small wind-power generation. In addition, it has the potential to eliminate lethality to birds and bats, overcome public objections to the aesthetics of wind-power machines, and significantly expand wind-powers contribution to the national energy supply.

David C. Morris; Dr. Will D. Swearingen

2007-10-08T23:59:59.000Z

35

Wind Energy Systems Exemption | Department of Energy  

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

Systems Exemption Wind Energy Systems Exemption Eligibility Commercial Industrial Utility Savings For Wind Buying & Making Electricity Maximum Rebate None Program Information Start...

36

NAWIG News: The Quarterly Newsletter of the Native American Wind Interest Group, Fall 2008, Wind & Hydropower Technologies Program (Brochure)  

SciTech Connect

As part of its Native American outreach, DOE?s Wind Powering America program produces a newsletter to present Native American wind information, including projects, interviews with pioneers, issues, WPA activities, and related events. This issue features an interview with Dave Danz, a tribal planner for the Grand Portage Band of Chippewa in northeastern Minnesota, and a feature on the new turbine that powers the KILI radio station on the Pine Ridge Reservation.

2008-09-01T23:59:59.000Z

37

American National Standard for Information Systems Data ...  

Science Conference Proceedings (OSTI)

Page 1. ANSI/NIST-ITL 1-2011 Update: 2013 Information Technology: American National Standard for Information Systems ...

2013-12-03T23:59:59.000Z

38

American National Standard for Information Systems Data ...  

Science Conference Proceedings (OSTI)

Page 1. ANSI/NIST-ITL 1-2011 Update 2013 Information Technology: American National Standard for Information Systems ...

2013-08-02T23:59:59.000Z

39

American National Standard for Information Systems Data ...  

Science Conference Proceedings (OSTI)

Page 1. Information Technology: American National Standard for Information Systems Data Format for the Interchange of Fingerprint ...

2012-09-11T23:59:59.000Z

40

American National Standard for Information Systems Data ...  

Science Conference Proceedings (OSTI)

Page 1. ANSI/NIST-ITL 1-2011 Information Technology: American National Standard for Information Systems Data Format ...

2012-01-09T23:59:59.000Z

Note: This page contains sample records for the topic "wind systems american" 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

American National Standard for Information Systems Data ...  

Science Conference Proceedings (OSTI)

Page 1. ANSI/NIST-ITL 1-2011 Update 2013 Information Technology: American National Standard for Information Systems ...

2013-07-08T23:59:59.000Z

42

Building a market for small wind: The break-even turnkey cost of residential wind systems in the United States  

E-Print Network (OSTI)

project. References American Wind Energy Association (2002).The U.S. Small Wind Turbine Industry Roadmap. Clean Powerof Grid-Connected Small Wind Turbines in the Domestic

Edwards, Jennifer L.; Wiser, Ryan; Bolinger, Mark; Forsyth, Trudy

2004-01-01T23:59:59.000Z

43

NREL: Wind Research - Systems Engineering Home Page  

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

Search More Search Options Site Map The National Wind Technology Center (NWTC) wind energy systems engineering initiative has developed an analysis platform to leverage its...

44

Low-Maintenance Wind Power System  

E-Print Network (OSTI)

with widespread adoption of wind energy. The project hasProject: Low-Maintenance Wind Power System Summary of theImproved Vertical Axis Wind Turbine and Aerodynamic Control

Rasson, Joseph E

2010-01-01T23:59:59.000Z

45

American Alternative Energy Systems | Open Energy Information  

Open Energy Info (EERE)

Alternative Energy Systems Alternative Energy Systems Jump to: navigation, search Name American Alternative Energy Systems Place Denton, Texas Zip 76209 Product An American company involved in project development through the provision of technology and engineering. References American Alternative Energy Systems[1] LinkedIn Connections CrunchBase Profile No CrunchBase profile. Create one now! This article is a stub. You can help OpenEI by expanding it. American Alternative Energy Systems is a company located in Denton, Texas . References ↑ "American Alternative Energy Systems" Retrieved from "http://en.openei.org/w/index.php?title=American_Alternative_Energy_Systems&oldid=342107" Categories: Clean Energy Organizations Companies Organizations Stubs What links here

46

Small Wind Electric Systems | Department of Energy  

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

Small Wind Electric Systems Small Wind Electric Systems Small Wind Electric Systems July 15, 2012 - 5:22pm Addthis Wind power is the fastest growing source of energy in the world -- efficient, cost effective, and non-polluting. What does this mean for me? Small wind electric systems can be one of the most efficient ways of producing electricity for your home. Wind energy is a fast growing market, because it is effective and cost efficient. If you have enough wind resource in your area and the situation is right, small wind electric systems are one of the most cost-effective home-based renewable energy systems -- with zero emissions and pollution. Small wind electric systems can: Lower your electricity bills by 50%-90% Help you avoid the high costs of having utility power lines extended

47

Wind Power on Native American Lands: Opportunities, Challenges, and Status (Poster)  

DOE Green Energy (OSTI)

The United States is home to more than 700 American Indian tribes and Native Alaska villages and corporations located on 96 million acres. Many of these tribes and villages have excellent wind resources that could be commercially developed to meet their electricity needs or for electricity export. This conference poster for Windpower 2007 describes the opportunities, challenges, and status of wind energy projects on Native American lands in the United States.

Jimenez, A.; Johnson, P. B.; Gough, R.; Robichaud, R.; Flowers, L.; Taylor, R.

2007-06-01T23:59:59.000Z

48

American Geothermal Systems | Open Energy Information  

Open Energy Info (EERE)

navigation, search Name American Geothermal Systems Place Austin, Texas Sector Geothermal energy Product Installer of geothermal heating and cooling technologies, also has a...

49

American Transmission Systems Inc | Open Energy Information  

Open Energy Info (EERE)

American Transmission Systems Inc Place Ohio Utility Id 56162 Utility Location Yes Ownership T NERC Location RFC NERC RFC Yes ISO MISO Yes Activity Transmission Yes References EIA...

50

American National Standard for Information Systems Data ...  

Science Conference Proceedings (OSTI)

Page 1. Part 2 March 2008 Draft ANSI/NIST-ITL 2-200X American National Standard 1 for Information Systems 2 3 Data ...

2008-03-07T23:59:59.000Z

51

American Wind Energy Association, Denver, May 2005 Uncertainties in Results of Measure-Correlate-Predict Analyses  

E-Print Network (OSTI)

American Wind Energy Association, Denver, May 2005 Uncertainties in Results of Measure Wind Energy Association, Denver, May 2005 Statistical models are then investigated that estimate-Correlate-Predict Analyses Anthony L. Rogers, Ph. D.* John W. Rogers, M.S.** James F. Manwell, Ph. D.* *Renewable Energy

Massachusetts at Amherst, University of

52

Dependence of Wind Turbine Curves on Atmospheric Stability Regimes - An Analysis of a West Coast North American Tall Wind Farm  

DOE Green Energy (OSTI)

Tall wind turbines, with hub heights at 80 m or above, can extract large amounts of energy from the atmosphere because they are likely to encounter higher wind speeds, but they face challenges given the complex nature of wind flow in the boundary layer. Depending on whether the boundary layer is stable, convective or neutral, mean wind speed (U) and turbulence ({sigma}{sub U}) may vary greatly across the tall turbine swept area (40 m to 120 m). This variation can cause a single turbine to produce difference amounts of power during time periods of identical hub height wind speeds. The study examines the influence that atmospheric mixing or stability has on power output at a West Coast North American wind farm. They first examine the accuracy and applicability of two, relatively simple stability parameters, the wind shear-exponent, {alpha}, and the turbulence intensity, I{sub u}, against the physically-based, Obukhov length, L, to describe the wind speed and turbulence profiles in the rotor area. In general, the on-site stability parameters {alpha} and I{sub u} are in high agreement with the off-site, L stability scale parameter. Next, they divide the measurement period into five stability classes (strongly stable, stable, neutral, convective, and strongly convective) to discern stability-effects on power output. When only the mean wind speed profile is taken into account, the dependency of power output on boundary layer stability is only subtly apparent. When turbulence intensity I{sub u} is considered, the power generated for a given wind speed is twenty percent higher during strongly stable conditions than during strongly convective conditions as observed in the spring and summer seasons at this North American wind farm.

Wharton, S; Lundquist, J K; Sharp, J; Zulauf, M

2009-08-24T23:59:59.000Z

53

Wind energy systems information user study  

DOE Green Energy (OSTI)

This report describes the results of a series of telephone interviews with potential users of information on wind energy conversion. These interviews, part of a larger study covering nine different solar technologies, attempted to identify: the type of information each distinctive group of information users needed, and the best way of getting information to that group. Groups studied include: wind energy conversion system researchers; wind energy conversion system manufacturer representatives; wind energy conversion system distributors; wind turbine engineers; utility representatives; educators; county agents and extension service agents; and wind turbine owners.

Belew, W.W.; Wood, B.L.; Marle, T.L.; Reinhardt, C.L.

1981-01-01T23:59:59.000Z

54

A Record Year for the American Wind Industry | Department of Energy  

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

A Record Year for the American Wind Industry A Record Year for the American Wind Industry A Record Year for the American Wind Industry January 31, 2013 - 10:00am Addthis Photo courtesy of Nordex, USA. Photo courtesy of Nordex, USA. Heather Zichal Deputy Assistant to the President for Energy and Climate Change Learn More Get additional details on the U.S. wind industry's record year in this report. Editor's note: This article has been cross-posted from WhiteHouse.gov. Since taking office, President Obama has been focused on building an energy economy in the United States that is cleaner as well as more efficient and secure. As part of that effort, the Administration has taken historic action over the past few years to support the development and deployment of renewable energy that will create new jobs and jumpstart new

55

NAWIG News: The Quarterly Newsletter of the Native American Wind Interest Group, Spring 2008  

DOE Green Energy (OSTI)

The United States is home to more than 700 American Indian tribes and Native Alaska villages and corporations located on 96 million acres. Many of these tribes and villages have excellent wind resources that could be commercially developed to meet their electricity needs or for electricity export. The Wind Powering America program engages Native Americans in wind energy development, and as part of that effort, the NAWIG newsletter informs readers of events in the Native American/wind energy community. This issue features an interview with Steven J. Morello, director of DOE's newly formed Office of Indian Energy Policy and Programs, and a feature on the newly installed Vestas V-47 turbine at Turtle Mountain Community College.

Baranowski, R.

2008-03-01T23:59:59.000Z

56

GWPS Global Wind Power Systems | Open Energy Information  

Open Energy Info (EERE)

GWPS Global Wind Power Systems Jump to: navigation, search Name GWPS (Global Wind Power Systems) Place Hamburg, Germany Zip 20095 Sector Wind energy Product Company specialised in...

57

Wind for Schools Project Power System Brief  

DOE Green Energy (OSTI)

This fact sheet provides an overview of the system components of a Wind Powering America Wind for Schools project. Wind Powering America's (WPA's) Wind for Schools project uses a basic system configuration for each school project. The system incorporates a single SkyStream(TM) wind turbine, a 70-ft guyed tower, disconnect boxes at the base of the turbine and at the school, and an interconnection to the school's electrical system. A detailed description of each system component is provided in this document.

Not Available

2007-08-01T23:59:59.000Z

58

Madison County - Wind Energy Systems Ordinance | Department of...  

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

Madison County - Wind Energy Systems Ordinance Madison County - Wind Energy Systems Ordinance < Back Eligibility Agricultural Commercial Industrial Residential Savings Category...

59

Ashe County- Wind Energy System Ordinance  

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

In 2007 Ashe County adopted a wind ordinance to regulate the use of wind-energy systems in unincorporated areas of the county and to describe the conditions by which a permit for installing such a...

60

Atmospheric Stability Impacts on Power Curves of Tall Wind Turbines - An Analysis of a West Coast North American Wind Farm  

SciTech Connect

Tall wind turbines, with hub heights at 80 m or above, can extract large amounts of energy from the atmosphere because they are likely to encounter higher wind speeds, but they face challenges given the complex nature of wind flow and turbulence at these heights in the boundary layer. Depending on whether the boundary layer is stable, neutral, or convective, the mean wind speed, direction, and turbulence properties may vary greatly across the tall turbine swept area (40 to 120 m AGL). This variability can cause tall turbines to produce difference amounts of power during time periods with identical hub height wind speeds. Using meteorological and power generation data from a West Coast North American wind farm over a one-year period, our study synthesizes standard wind park observations, such as wind speed from turbine nacelles and sparse meteorological tower observations, with high-resolution profiles of wind speed and turbulence from a remote sensing platform, to quantify the impact of atmospheric stability on power output. We first compare approaches to defining atmospheric stability. The standard, limited, wind farm operations enable the calculation only of a wind shear exponent ({alpha}) or turbulence intensity (I{sub U}) from cup anemometers, while the presence at this wind farm of a SODAR enables the direct observation of turbulent kinetic energy (TKE) throughout the turbine rotor disk. Additionally, a nearby research meteorological station provided observations of the Obukhov length, L, a direct measure of atmospheric stability. In general, the stability parameters {alpha}, I{sub U}, and TKE are in high agreement with the more physically-robust L, with TKE exhibiting the best agreement with L. Using these metrics, data periods are segregated by stability class to investigate power performance dependencies. Power output at this wind farm is highly correlated with atmospheric stability during the spring and summer months, while atmospheric stability exerts little impact on power output during the winter and autumn periods. During the spring and summer seasons, power output for a given wind speed was significantly higher during stable conditions and significantly lower during strongly convective conditions: power output differences approached 20% between stable and convective regimes. The dependency of stability on power output was apparent only when both turbulence and the shape of the wind speed profile were considered. Turbulence is one of the mechanisms by which atmospheric stability affects a turbine's power curve at this particular site, and measurements of turbulence can yield actionable insights into wind turbine behavior.

Wharton, S; Lundquist, J K

2010-02-22T23:59:59.000Z

Note: This page contains sample records for the topic "wind systems american" 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

Atmospheric Stability Impacts on Power Curves of Tall Wind Turbines - An Analysis of a West Coast North American Wind Farm  

SciTech Connect

Tall wind turbines, with hub heights at 80 m or above, can extract large amounts of energy from the atmosphere because they are likely to encounter higher wind speeds, but they face challenges given the complex nature of wind flow and turbulence at these heights in the boundary layer. Depending on whether the boundary layer is stable, neutral, or convective, the mean wind speed, direction, and turbulence properties may vary greatly across the tall turbine swept area (40 to 120 m AGL). This variability can cause tall turbines to produce difference amounts of power during time periods with identical hub height wind speeds. Using meteorological and power generation data from a West Coast North American wind farm over a one-year period, our study synthesizes standard wind park observations, such as wind speed from turbine nacelles and sparse meteorological tower observations, with high-resolution profiles of wind speed and turbulence from a remote sensing platform, to quantify the impact of atmospheric stability on power output. We first compare approaches to defining atmospheric stability. The standard, limited, wind farm operations enable the calculation only of a wind shear exponent ({alpha}) or turbulence intensity (I{sub U}) from cup anemometers, while the presence at this wind farm of a SODAR enables the direct observation of turbulent kinetic energy (TKE) throughout the turbine rotor disk. Additionally, a nearby research meteorological station provided observations of the Obukhov length, L, a direct measure of atmospheric stability. In general, the stability parameters {alpha}, I{sub U}, and TKE are in high agreement with the more physically-robust L, with TKE exhibiting the best agreement with L. Using these metrics, data periods are segregated by stability class to investigate power performance dependencies. Power output at this wind farm is highly correlated with atmospheric stability during the spring and summer months, while atmospheric stability exerts little impact on power output during the winter and autumn periods. During the spring and summer seasons, power output for a given wind speed was significantly higher during stable conditions and significantly lower during strongly convective conditions: power output differences approached 20% between stable and convective regimes. The dependency of stability on power output was apparent only when both turbulence and the shape of the wind speed profile were considered. Turbulence is one of the mechanisms by which atmospheric stability affects a turbine's power curve at this particular site, and measurements of turbulence can yield actionable insights into wind turbine behavior.

Wharton, S; Lundquist, J K

2010-02-22T23:59:59.000Z

62

Wind Farm Power System Model Development: Preprint  

DOE Green Energy (OSTI)

In some areas, wind power has reached a level where it begins to impact grid operation and the stability of local utilities. In this paper, the model development for a large wind farm will be presented. Wind farm dynamic behavior and contribution to stability during transmission system faults will be examined.

Muljadi, E.; Butterfield, C. P.

2004-07-01T23:59:59.000Z

63

Trends in Wind Speed at Wind Turbine Height of 80 m over the Contiguous United States Using the North American Regional Reanalysis (NARR)  

Science Conference Proceedings (OSTI)

The trends in wind speed at a typical wind turbine hub height (80 m) are analyzed using the North American Regional Reanalysis (NARR) dataset for 19792009. A method, assuming the wind profile in the lower boundary layer as power-law functions of ...

Eric Holt; Jun Wang

2012-12-01T23:59:59.000Z

64

2011 Wind Technologies Market Report  

E-Print Network (OSTI)

A. 2010. Impact of Wind Energy Installations on DomesticUniversity. American Wind Energy Association (AWEA). 2012a.D.C. : American Wind Energy Association. American Wind

Bolinger, Mark

2013-01-01T23:59:59.000Z

65

Wind Speed Forecasting for Power System Operation  

E-Print Network (OSTI)

In order to support large-scale integration of wind power into current electric energy system, accurate wind speed forecasting is essential, because the high variation and limited predictability of wind pose profound challenges to the power system operation in terms of the efficiency of the system. The goal of this dissertation is to develop advanced statistical wind speed predictive models to reduce the uncertainties in wind, especially the short-term future wind speed. Moreover, a criterion is proposed to evaluate the performance of models. Cost reduction in power system operation, as proposed, is more realistic than prevalent criteria, such as, root mean square error (RMSE) and absolute mean error (MAE). Two advanced space-time statistical models are introduced for short-term wind speed forecasting. One is a modified regime-switching, space-time wind speed fore- casting model, which allows the forecast regimes to vary according to the dominant wind direction and seasons. Thus, it avoids a subjective choice of regimes. The other one is a novel model that incorporates a new variable, geostrophic wind, which has strong influence on the surface wind, into one of the advanced space-time statistical forecasting models. This model is motivated by the lack of improvement in forecast accuracy when using air pressure and temperature directly. Using geostrophic wind in the model is not only critical, it also has a meaningful geophysical interpretation. The importance of model evaluation is emphasized in the dissertation as well. Rather than using RMSE or MAE, the performance of both wind forecasting models mentioned above are assessed by economic benefits with real wind farm data from Pacific Northwest of the U.S and West Texas. Wind forecasts are incorporated into power system economic dispatch models, and the power system operation cost is used as a loss measure for the performance of the forecasting models. From another perspective, the new criterion leads to cost-effective scheduling of system-wide wind generation with potential economic benefits arising from the system-wide generation of cost savings and ancillary services cost savings. As an illustration, the integrated forecasts and economic dispatch framework are applied to the Electric Reliability Council of Texas (ERCOT) equivalent 24- bus system. Compared with persistence and autoregressive models, the first model suggests that cost savings from integration of wind power could be on the scale of tens of millions of dollars. For the second model, numerical simulations suggest that the overall generation cost can be reduced by up to 6.6% using look-ahead dispatch coupled with spatio-temporal wind forecast as compared with dispatch with persistent wind forecast model.

Zhu, Xinxin

2013-08-01T23:59:59.000Z

66

Small Wind Guidebook/What Do Wind Systems Cost | Open Energy Information  

Open Energy Info (EERE)

What Do Wind Systems Cost What Do Wind Systems Cost < Small Wind Guidebook Jump to: navigation, search Print PDF WIND ENERGY STAKEHOLDER ENGAGEMENT & OUTREACHSmall Wind Guidebook Home WindTurbine-icon.png Small Wind Guidebook * Introduction * First, How Can I Make My Home More Energy Efficient? * Is Wind Energy Practical for Me? * What Size Wind Turbine Do I Need? * What Are the Basic Parts of a Small Wind Electric System? * What Do Wind Systems Cost? * Where Can I Find Installation and Maintenance Support? * How Much Energy Will My System Generate? * Is There Enough Wind on My Site? * How Do I Choose the Best Site for My Wind Turbine? * Can I Connect My System to the Utility Grid? * Can I Go Off-Grid? * State Information Portal * Glossary of Terms * For More Information What Do Wind Systems Cost?

67

Planning a Small Wind Electric System | Department of Energy  

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

Small Wind Electric System Small Wind Electric System Planning a Small Wind Electric System July 15, 2012 - 4:11pm Addthis Small wind electric systems require planning to determine if there is enough wind, the location is appropriate, if wind systems are allowed, and if the system will be economical. | Photo courtesy of Bergey WindPower. Small wind electric systems require planning to determine if there is enough wind, the location is appropriate, if wind systems are allowed, and if the system will be economical. | Photo courtesy of Bergey WindPower. What are the key facts? Careful planning helps to ensure that your small wind electric system project goes smoothly and is economical at your location. During planning, you will find out if there is enough wind to operate the system, if the location is appropriate, if wind systems are

68

Forced Oscillations in Wind Energy Generation Systems  

Science Conference Proceedings (OSTI)

Use of the doubly fed induction generator (DFIG) in wind energy generation systems allows variable speed operation by using partially rated back-to-back quadruple active and reactive power PWM converters. The control of the system is very complex. Despite ... Keywords: Wind energy generation system, forced oscillation, stability

Zhen Li; Siu-Chung Wong; Chi K. Tse

2009-11-01T23:59:59.000Z

69

Entegrity Wind Systems Inc | Open Energy Information  

Open Energy Info (EERE)

Entegrity Wind Systems Inc Entegrity Wind Systems Inc Jump to: navigation, search Logo: Entegrity Wind Systems Inc Name Entegrity Wind Systems Inc Address 4855 Riverbend Rd Place Boulder, Colorado Zip 80301 Sector Wind energy Product Manufactures 50kW wind turbines Website http://www.entegritywind.com/ Coordinates 40.01627°, -105.234018° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":40.01627,"lon":-105.234018,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

70

Comments by the American Electric Power System on Proposed Coordinatio...  

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

Comments by the American Electric Power System on Proposed Coordination of Federal Authorizations for Electric Transmission Facilities Comments by the American Electric Power...

71

Extreme learning machine based wind speed estimation and sensorless control for wind turbine power generation system  

Science Conference Proceedings (OSTI)

This paper proposes a precise real-time wind speed estimation method and sensorless control for variable-speed variable-pitch wind turbine power generation system (WTPGS). The wind speed estimation is realized by a nonlinear input-output mapping extreme ... Keywords: Extreme learning machine, Sensorless control, Wind speed estimation, Wind turbine power generation system

Si Wu; Youyi Wang; Shijie Cheng

2013-02-01T23:59:59.000Z

72

An Autonomous Doppler Sodar Wind Profiling System  

Science Conference Proceedings (OSTI)

An autonomous Doppler sodar wind profiling system has been designed, built, tested, and then deployed for 2 years at a remote site in Coats Land, Antarctica. The system is designed around a commercially available phased-array sodar (a Scintec ...

Philip S. Anderson; Russell S. Ladkin; Ian A. Renfrew

2005-09-01T23:59:59.000Z

73

Chapter 14: Wind Turbine Control Systems  

DOE Green Energy (OSTI)

Wind turbines are complex, nonlinear, dynamic systems forced by gravity, stochastic wind disturbances, and gravitational, centrifugal, and gyroscopic loads. The aerodynamic behavior of wind turbines is nonlinear, unsteady, and complex. Turbine rotors are subjected to a complicated three-dimensional turbulent wind inflow field that drives fatigue loading. Wind turbine modeling is also complex and challenging. Accurate models must contain many degrees of freedom (DOF) to capture the most important dynamic effects. The rotation of the rotor adds complexity to the dynamics modeling. Designs of control algorithms for wind turbines must account for these complexities. Algorithms must capture the most important turbine dynamics without being too complex and unwieldy. Off-the-shelf commercial soft ware is seldom adequate for wind turbine dynamics modeling. Instead, specialized dynamic simulation codes are usually required to model all the important nonlinear effects. As illustrated in Figure 14-1, a wind turbine control system consists of sensors, actuators and a system that ties these elements together. A hardware or software system processes input signals from the sensors and generates output signals for actuators. The main goal of the controller is to modify the operating states of the turbine to maintain safe turbine operation, maximize power, mitigate damaging fatigue loads, and detect fault conditions. A supervisory control system starts and stops the machine, yaws the turbine when there is a significant yaw misalignment, detects fault conditions, and performs emergency shut-downs. Other parts of the controller are intended to maximize power and reduce loads during normal turbine operation.

Wright, A. D.

2009-01-01T23:59:59.000Z

74

Wind energy and power system interconnection, control, and operation for high penetration of wind power .  

E-Print Network (OSTI)

??High penetration of wind energy requires innovations in different areas of power engineering. Methods for improving wind energy and power system interconnection, control, and operation (more)

Liang, Jiaqi

2012-01-01T23:59:59.000Z

75

Analyses of Wind Energy Impact on WFEC System Operations: Preprint  

DOE Green Energy (OSTI)

Article for the Journal of Solar Energy Engineering which analyzes system and wind energy data recorded by WFEC and evaluates the effects of wind energy on system operations.

Wan, Y.; Liao, J. R.

2006-05-01T23:59:59.000Z

76

Local Option - Solar, Wind & Biomass Energy Systems Exemption...  

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

Solar, Wind & Biomass Energy Systems Exemption Local Option - Solar, Wind & Biomass Energy Systems Exemption Eligibility Agricultural Commercial Industrial Residential Savings For...

77

Puerto Rico - Tax Deduction for Solar and Wind Energy Systems...  

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

Puerto Rico - Tax Deduction for Solar and Wind Energy Systems Puerto Rico - Tax Deduction for Solar and Wind Energy Systems Eligibility Residential Savings For Heating & Cooling...

78

Control system for wind-powered generators  

DOE Green Energy (OSTI)

In a system of wind-powered generators, a reliable yet inexpensive control system is desirable. Such a system would be completely automatic so it could be left unattended for long periods. It would respond to electrical representations of data such as bearing temperature, vibration, wind velocity, turbine velocity, torque, or any other pertinent data. It would respond by starting or stopping the turbine, controlling the loading, or sounding an alarm. A microprocessor-based controller capable of these functions is described.

Kroth, G.J.

1977-05-01T23:59:59.000Z

79

A Dynamic Wind Turbine Simulator of the Wind Turbine Generator System  

Science Conference Proceedings (OSTI)

To study dynamic performances of wind turbine generator system (WTGS), and to determine the control structures in laboratory. The dynamic torque generated by wind turbine (WT) must be simulated. In there paper, a dynamic wind turbine emulator (WTE) is ... Keywords: dynamic wind turbine emulation, wind shear, tower shadow, torque compensation

Lei Lu; Zhen Xie; Xing Zhang; Shuying Yang; Renxian Cao

2012-01-01T23:59:59.000Z

80

Native American Support Programs Task Force Changing Winds: Service to Native American Students  

E-Print Network (OSTI)

in whitebark pine krummholz in the alpine treeline ecotone east of the Continental Divide on the Blackfeet; Divide Peak (48u679N, 113u389W), situated on the border of the Blackfeet Indian Reservation and Glacier increasingly wind-exposed farther away from the base of the actual peak. Locations east of the Continental

Maxwell, Bruce D.

Note: This page contains sample records for the topic "wind systems american" 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

A COOLING SYSTEM FOR BUIDINGS USING WIND ENERGY  

E-Print Network (OSTI)

A COOLING SYSTEM FOR BUIDINGS USING WIND ENERGY Hamid Daiyan Islamic Azad University - Semnan in dray land, and only uses wind energy for conditioning. It technologies date back over 1000 years. Wind system, Wind energy, Temperature Fig.1 Wind tower of Doulat-Abad garden of Yazd with it's altitude is 33

82

2008 WIND TECHNOLOGIES MARKET REPORT  

E-Print Network (OSTI)

2008. Washington, DC: American Wind Energy Association.American Wind Energy Association ( AWEA). 2009b. AWEA SmallWashington, DC: American Wind Energy Association. Bolinger,

Bolinger, Mark

2010-01-01T23:59:59.000Z

83

2009 Wind Technologies Market Report  

E-Print Network (OSTI)

2010. International Wind Energy Development: World MarketUniversity. American Wind Energy Association (AWEA). 2010a.Washington, DC: American Wind Energy Association. American

Wiser, Ryan

2010-01-01T23:59:59.000Z

84

California Wind Systems | Open Energy Information  

Open Energy Info (EERE)

Wind Systems Wind Systems Address 3411 Camino Corte Place Carlsbad, California Zip 92008 Sector Wind energy Product Developing a patented wind impeller system for residential and commercial rooftop installations Website http://www.californiawindsyste Coordinates 33.1412124°, -117.3205123° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":33.1412124,"lon":-117.3205123,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

85

Distribution of Wind Power Forecasting Errors from Operational Systems (Presentation)  

SciTech Connect

This presentation offers new data and statistical analysis of wind power forecasting errors in operational systems.

Hodge, B. M.; Ela, E.; Milligan, M.

2011-10-01T23:59:59.000Z

86

Wind-hydrogen energy systems for remote area power supply.  

E-Print Network (OSTI)

??Wind-hydrogen systems for remote area power supply are an early niche application of sustainable hydrogen energy. Optimal direct coupling between a wind turbine and an (more)

Janon, A

2009-01-01T23:59:59.000Z

87

Fully coupled dynamic analysis of a floating wind turbine system .  

E-Print Network (OSTI)

??The use of wind power is in a period of rapid growth worldwide and wind energy systems have emerged as a promising technology for utilizing (more)

Withee, Jon E.

2004-01-01T23:59:59.000Z

88

Optimizing wind turbine control system parameters  

Science Conference Proceedings (OSTI)

The impending expiration of the levelized period in the Interim Standard Offer Number 4 (ISO4) utility contracts for purchasing wind-generated power in California mandates, more than ever, that windplants be operated in a cost-effective manner. Operating plans and approaches are needed that maximize the net revenue from wind parks--after accounting for operation and maintenance costs. This paper describes a design tool that makes it possible to tailor a control system of a wind turbine (WT) to maximize energy production while minimizing the financial consequences of fatigue damage to key structural components. Plans for code enhancements to include expert systems and fuzzy logic are discussed, and typical results are presented in which the code is applied to study the controls of a generic Danish 15-m horizontal axis wind turbine (HAWT).

Schluter, L.L. [Sandia National Labs., Albuquerque, NM (United States); Vachon, W.A. [Vachon (W.A.) and Associates, Inc., Manchester, MA (United States)

1993-08-01T23:59:59.000Z

89

Lightning protection system for a wind turbine  

DOE Patents (OSTI)

In a wind turbine (104, 500, 704) having a plurality of blades (132, 404, 516, 744) and a blade rotor hub (120, 712), a lightning protection system (100, 504, 700) for conducting lightning strikes to any one of the blades and the region surrounding the blade hub along a path around the blade hub and critical components of the wind turbine, such as the generator (112, 716), gearbox (708) and main turbine bearings (176, 724).

Costin, Daniel P. (Chelsea, VT); Petter, Jeffrey K. (Williston, VT)

2008-05-27T23:59:59.000Z

90

Fully coupled dynamic analysis of a floating wind turbine system  

E-Print Network (OSTI)

The use of wind power is in a period of rapid growth worldwide and wind energy systems have emerged as a promising technology for utilizing offshore wind resources for the large scale generation of electricity. Drawing ...

Withee, Jon E

2004-01-01T23:59:59.000Z

91

Wind Turbine Generator System Acoustic Noise Test Report for the Gaia Wind 11-kW Wind Turbine  

DOE Green Energy (OSTI)

This report details the acoustic noise test conducted on the Gaia-Wind 11-kW wind turbine at the National Wind Technology Center. The test turbine is a two- bladed, downwind wind turbine with a rated power of 11 kW. The test turbine was tested in accordance with the International Electrotechnical Commission standard, IEC 61400-11 Ed 2.1 2006-11 Wind Turbine Generator Systems -- Part 11 Acoustic Noise Measurement Techniques.

Huskey, A.

2011-11-01T23:59:59.000Z

92

Autonomous wind power systems are economically competitive  

Science Conference Proceedings (OSTI)

Autonomous wind power systems, i.e. electric conversion systems utilizing the wind as the only energy source, are especially useful for isolated applications (telecommunications, measuring stations, pumps, ...) and for remote individual domestic applications (direct feed of electrical energy into household mains, space and water heating, ...) or in the farm (greenhouse heating, milk cooling, ...). The power rating of autonomous systems can range from a few 100 W to about 50 kW. Usually a storage is incorporated in the form of electric batteries or standard night storage heaters, improving considerably the ability of the system to sustain the average power and ameliorate the reliability.

Van Leuven, J.

1983-12-01T23:59:59.000Z

93

Wind to Power Systems | Open Energy Information  

Open Energy Info (EERE)

Wind to Power Systems Wind to Power Systems Place Madrid, Spain Zip 28108 Sector Wind energy Product Wind to Power Systems designs, supplies and installs a device designed for use in wind turbines to provide fault ride-through capability, enabling wind turbines to maintain grid connection during periods of transmission line faults and voltage dips. Coordinates 40.4203°, -3.705774° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":40.4203,"lon":-3.705774,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

94

Study of a Wind Farm Power System: Preprint  

Science Conference Proceedings (OSTI)

A wind power system differs from a conventional power system. In a conventional power plant, the operator can control the plant's output. The output of a wind farm cannot be controlled because the output fluctuates with the wind. In this paper, we investigate the power-system interaction resulting from power variations at wind farms using steady-state analysis.

Muljadi, E.; Wan, Y.; Butterfield, C. P.; Parsons, B.

2002-01-01T23:59:59.000Z

95

Wind for Schools Project Power System Brief, Wind Powering America Fact Sheet Series  

SciTech Connect

Wind Powering America's (WPA's) Wind for Schools project uses a basic system configuration for each school project. The system incorporates a single SkyStream wind turbine, a 70-ft guyed tower, disconnect boxes at the base of the turbine and at the school, and an interconnection to the school's electrical system. This document provides a detailed description of each system component.

Baring-Gould, I.

2009-05-01T23:59:59.000Z

96

A Short-Term Ensemble Wind Speed Forecasting System for Wind Power Applications  

Science Conference Proceedings (OSTI)

This study develops an adaptive, blended forecasting system to provide accurate wind speed forecasts 1 h ahead of time for wind power applications. The system consists of an ensemble of 21 forecasts with different configurations of the Weather ...

Justin J. Traiteur; David J. Callicutt; Maxwell Smith; Somnath Baidya Roy

2012-10-01T23:59:59.000Z

97

Wind for Schools Project Power System Brief, Wind Powering America Fact Sheet Series  

Wind Powering America (EERE)

Powering America Fact Sheet Series Powering America Fact Sheet Series Energy Efficiency & Renewable Energy Wind for Schools Project Power System Brief Wind for Schools Project Power System Brief Wind for Schools Project Power System Brief This fact sheet provides an overview of the system components of a Wind Powering America Wind for Schools project. Wind Powering America's (WPA's) Wind for Schools project uses a basic system configuration for each school project. The system incorporates a single SkyStream(tm) wind turbine, a 70-ft guyed tower, disconnect boxes at the base of the turbine and at the school, and an interconnection to the school's electrical system. A detailed description of each system component is provided in this document. The local power cooperative or utility should be an integral part of

98

Global Wind Systems Inc | Open Energy Information  

Open Energy Info (EERE)

Wind Systems Inc Wind Systems Inc Jump to: navigation, search Name Global Wind Systems, Inc. Place Novi, Michigan Zip 48375 Product Michigan-based startup company that plans to develop a turbine assembly plant in the town of Novi, using a manufacturing model licensed from Hamburg, Germany. Coordinates 42.46626°, -83.486284° 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":42.46626,"lon":-83.486284,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

99

TMA Global Wind Energy Systems | Open Energy Information  

Open Energy Info (EERE)

TMA Global Wind Energy Systems TMA Global Wind Energy Systems Jump to: navigation, search Name TMA Global Wind Energy Systems Place Cheyenne, Wyoming Zip 82001 Sector Wind energy Product Involved in the development, manufacture, and marketing of vertical axis wind energy turbines and hybrid energy systems. References TMA Global Wind Energy Systems[1] LinkedIn Connections CrunchBase Profile No CrunchBase profile. Create one now! This article is a stub. You can help OpenEI by expanding it. TMA Global Wind Energy Systems is a company located in Cheyenne, Wyoming . References ↑ "TMA Global Wind Energy Systems" Retrieved from "http://en.openei.org/w/index.php?title=TMA_Global_Wind_Energy_Systems&oldid=352301" Categories: Clean Energy Organizations Companies Organizations

100

Installing and Maintaining a Small Wind Electric System | Department of  

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

Installing and Maintaining a Small Wind Electric System Installing and Maintaining a Small Wind Electric System Installing and Maintaining a Small Wind Electric System July 2, 2012 - 8:22pm Addthis Installing and Maintaining a Small Wind Electric System What does this mean for me? When installing a wind system, the location of the system, the energy budget for the site, the size of the system, and the height of the tower are important elements to consider. Deciding whether to connect the system to the electric grid or not is also an important decision. If you went through the planning steps to evaluate whether a small wind electric system will work at your location, you will already have a general idea about: The amount of wind at your site The zoning requirements and covenants in your area The economics, payback, and incentives of installing a wind system

Note: This page contains sample records for the topic "wind systems american" 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

Sample Zoning for Wind Energy Systems  

E-Print Network (OSTI)

Economic Growth (DLEG) to assist local governments to develop siting requirements for wind energy systems. This material is not intended to apply in urban areas. These guidelines have been developed with the intention of striking an appropriate balance between the need for clean,

unknown authors

2008-01-01T23:59:59.000Z

102

Cooperative field test program for wind systems  

DOE Green Energy (OSTI)

The objectives of the Federal Wind Energy Program, managed by the US Department of Energy (DOE), are (1) to assist industry and utilities in achieving a multi-regional US market penetration of wind systems, and (2) to establish the United States as the world leader in the development of advanced wind turbine technology. In 1984, the program conducted a series of planning workshops with representatives from the wind energy industry to obtain input on the Five-Year Research Plan then being prepared by DOE. One specific suggestion that came out of these meetings was that the federal program should conduct cooperative research tests with industry to enhance the technology transfer process. It was also felt that the active involvement of industry in DOE-funded research would improve the state of the art of wind turbine technology. DOE established the Cooperative Field Test Program (CFTP) in response to that suggestion. This program was one of the first in DOE to feature joint industry-government research test teams working toward common objectives.

Bollmeier, W.S. II; Dodge, D.M.

1992-03-01T23:59:59.000Z

103

Vestas Wind Systems AS | Open Energy Information  

Open Energy Info (EERE)

AS AS Jump to: navigation, search Name Vestas Wind Systems AS Place Randers, Denmark Zip DK-8900 Sector Wind energy Product Denmark-based manufacturer of large-scale wind turbines. Coordinates 56.459375°, 10.035795° 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":56.459375,"lon":10.035795,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

104

Wind Turbine Generator System Power Performance Test Report for the Entegrity EW50 Wind Turbine  

DOE Green Energy (OSTI)

Report on the results of the power performance test that the National Renewable Energy Laboratory (NREL) conducted on Entegrity Wind System Inc.'s EW50 small wind turbine.

Smith, J.; Huskey, A.; Jager, D.; Hur, J.

2011-05-01T23:59:59.000Z

105

A Comparison of Winds from the STRATAN Data Assimilation System to Balanced Wind Estimates  

Science Conference Proceedings (OSTI)

Winds derived from a stratospheric and tropospheric data assimilation system (STRATAN) are compared with balance winds derived from National Meteorological Center/Climate Analysis Center (NMC/CAC) heights. At middle latitudes in the lower ...

Lawrence Coy; Richard B. Rood; Paul A. Newman

1994-08-01T23:59:59.000Z

106

Wind turbine generators having wind assisted cooling systems ...  

Geothermal; Hydrogen and Fuel Cell; Hydropower, Wave and Tidal; Industrial Technologies; Solar Photovoltaic; Solar Thermal; Startup America; Vehicles and Fuels; Wind ...

107

Impact of offshore winds on a buoyant river plume system  

Science Conference Proceedings (OSTI)

Idealized numerical simulations utilizing the Regional Ocean Modeling System (ROMS) are carried out to examine the response of buoyant river plume systems to offshore directed wind stresses. It is found that after a few inertial periods of wind ...

Joseph T. Jurisa; Robert J. Chant

108

Analyses of Wind Energy Impact on WFEC System Operations  

SciTech Connect

Western Farmers Electric Cooperative (WFEC) is a generation and transmission Cooperative in Oklahoma. At the end of 2003 it added 74 megawatts (MW) of wind energy to its energy portfolio by purchasing the output of the Blue Canyon Wind Power Project located north of Lawton, Oklahoma. The wind energy has the potential to provide about 6% of WFEC's peak summer energy demand. During periods of high winds and low loads, wind energy may represent 14% of the control area load. Conversely during periods of calm wind, wind energy cannot be counted upon to provide any energy to WFEC's system. This report analyzes system and wind energy data recorded by the WFEC control area energy management system (EMS) and evaluates the effects of wind energy on system operations.

Wan, Y.; Liao, J. R.

2005-08-01T23:59:59.000Z

109

The North American Monsoon System in Southern Arizona .  

E-Print Network (OSTI)

??The North American Monsoon System (NAMS) is a dominant factor in climate in the southwestern United States and northwestern Mexico. Despite the influence of the (more)

Brandt, Richard Raymond

2006-01-01T23:59:59.000Z

110

Hybrid Wind and Solar Electric Systems | Department of Energy  

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

-- not connected to an electricity distribution system. For the times when neither the wind nor the solar system are producing, most hybrid systems provide power through...

111

NAWIG News: The Quarterly Newsletter of the Native American Wind Interest Group, Spring 2004  

Wind Powering America (EERE)

Turbines Power Remote Navajo Homesteads Turbines Power Remote Navajo Homesteads Some families on the Navajo Reservation are seeing things in a new light-a light powered by electricity from the wind. Larry Ahasteen, renewable energy specialist for the Navajo Tribal Utility Authority (NTUA), and regional crews combine photovoltaic (PV) systems and small wind turbines to create hybrid systems that produce electricity for remote Navajo households. "We use Mother Nature to generate power," Ahasteen said. "We want to use both the wind and the sun. The sun doesn't shine all the time." It's estimated that 18,000 remote households on the Navajo Reservation do without electricity. The reservation spans 26,000 miles across three states, and the cost to extend the electrical grid averages about $27,000 per mile. Some families

112

Hybrid Wind and Solar Electric Systems | Department of Energy  

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

Hybrid Wind and Solar Electric Systems Hybrid Wind and Solar Electric Systems Hybrid Wind and Solar Electric Systems July 2, 2012 - 8:21pm Addthis Because the peak operating times for wind and solar systems occur at different times of the day and year, hybrid systems are more likely to produce power when you need it. Because the peak operating times for wind and solar systems occur at different times of the day and year, hybrid systems are more likely to produce power when you need it. How does it work? A small "hybrid" electric system that combines wind and solar technologies can offer several advantages over either single system. According to many renewable energy experts, a small "hybrid" electric system that combines home wind electric and home solar electric (photovoltaic or PV) technologies offers several advantages over either

113

Short-Term Wind Speed Forecasting for Power System Operations  

E-Print Network (OSTI)

Global large scale penetration of wind energy is accompanied by significant challenges due to the intermittent and unstable nature of wind. High quality short-term wind speed forecasting is critical to reliable and secure power system operations. This paper gives an overview of the current status of worldwide wind power developments and future trends, and reviews some statistical short-term wind speed forecasting models, including traditional time series models and advanced space-time statistical models. It also discusses the evaluation of forecast accuracy, in particular the need for realistic loss functions. New challenges in wind speed forecasting regarding ramp events and offshore wind farms are also presented.

Xinxin Zhu; Marc G. Genton

2011-01-01T23:59:59.000Z

114

Camden County - Wind Energy Systems Ordinance | Department of Energy  

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

Camden County - Wind Energy Systems Ordinance Camden County - Wind Energy Systems Ordinance Camden County - Wind Energy Systems Ordinance < Back Eligibility Agricultural Commercial Industrial Institutional Local Government Nonprofit Residential Schools State Government Tribal Government Utility Savings Category Wind Buying & Making Electricity Program Info State North Carolina Program Type Solar/Wind Permitting Standards In September 2007, Camden County adopted a wind ordinance to regulate the use of wind-energy systems in the county and to describe the conditions by which a permit for installing such a system may be obtained. For the purposes of this ordinance, wind-energy systems are classified as "large" if they consist of one or more turbines with a rated generating capacity of more than 20 kilowatts (kW) and "small" if a project

115

Advanced Wind Energy Systems AWES | Open Energy Information  

Open Energy Info (EERE)

AWES AWES Jump to: navigation, search Name Advanced Wind Energy Systems (AWES) Place Toms River, New Jersey Sector Wind energy Product Advanced Wind Energy Systems (AWES) was formed in 2006 to commercialize the novel wind turbine energy capture technologies invented by Frank McClintic, AWES founder and Chief Designer. References Advanced Wind Energy Systems (AWES)[1] LinkedIn Connections CrunchBase Profile No CrunchBase profile. Create one now! This article is a stub. You can help OpenEI by expanding it. Advanced Wind Energy Systems (AWES) is a company located in Toms River, New Jersey . References ↑ "Advanced Wind Energy Systems (AWES)" Retrieved from "http://en.openei.org/w/index.php?title=Advanced_Wind_Energy_Systems_AWES&oldid=341809

116

Quantifying the system balancing cost when wind energy is incorporated into electricity generation system.  

E-Print Network (OSTI)

??Incorporation of wind energy into the electricity generation system requires a detailed analysis of wind speed in order to minimize system balancing cost and avoid (more)

Issaeva, Natalia

2009-01-01T23:59:59.000Z

117

Wind Turbine Generator System Safety and Function Test Report for the Entegrity EW50 Wind Turbine  

DOE Green Energy (OSTI)

This report summarizes the results of a safety and function test that NREL conducted on the Entegrity EW50 wind turbine. This test was conducted in accordance with the International Electrotechnical Commissions' (IEC) standard, Wind Turbine Generator System Part 2: Design requirements for small wind turbines, IEC 61400-2 Ed.2.0, 2006-03.

Smith, J.; Huskey, A.; Jager, D.; Hur, J.

2012-11-01T23:59:59.000Z

118

Wind Turbine Generator System Safety and Function Test Report for the Ventera VT10 Wind Turbine  

DOE Green Energy (OSTI)

This report summarizes the results of a safety and function test that NREL conducted on the Ventera VT10 wind turbine. This test was conducted in accordance with the International Electrotechnical Commissions' (IEC) standard, Wind Turbine Generator System Part 2: Design requirements for small wind turbines, IEC 61400-2 Ed.2.0, 2006-03.

Smith, J.; Huskey, A.; Jager, D.; Hur, J.

2012-11-01T23:59:59.000Z

119

NREL: Wind Research - Entegrity Wind Systems's EW50 Turbine Testing and  

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

Entegrity Wind Systems's EW50 Turbine Testing and Results Entegrity Wind Systems's EW50 Turbine Testing and Results Entegrity Wind Systems' EW50 wind turbine. Text Version As part of the National Renewable Energy Laboratory and U.S. Department of Energy (NREL/DOE) Independent Testing project, NREL tested Entegrity Wind Systems' EW50 turbine at the National Wind Technology Center (NWTC). The EW50 is a 50-kilowatt (kW), three-bladed, horizontal-axis downwind small wind turbine. The turbine's rotor diameter is 15 meters, and its hub height is 30.5 meters. It has a three-phase induction generator that operates at 480 volts AC. Testing Summary The summary of the tests is listed below, along with the final reports. Cumulative Energy Production 3/11/2009: 17; 3/12/2009: 17; 3/13/2009: 17; 3/14/2009: 17; 3/15/2009: 17;

120

California Regional Wind Energy Forecasting System Development, Volume 4: California Wind Generation Research Dataset (CARD)  

Science Conference Proceedings (OSTI)

The rated capacity of wind generation in California is expected to grow rapidly in the future beyond the approximately 2100 megawatts in place at the end of 2005. The main drivers are the state's 20 percent renewable portfolio standard requirement in 2010 and the low cost of wind energy relative to other renewable energy sources. As wind is an intermittent generation resource and weather changes can cause large and rapid changes in output, system operators will need accurate and robust wind energy forec...

2006-11-13T23:59:59.000Z

Note: This page contains sample records for the topic "wind systems american" 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

American Energy Power Systems Inc AEPS | Open Energy Information  

Open Energy Info (EERE)

Inc AEPS Inc AEPS Jump to: navigation, search Name American Energy Power Systems Inc (AEPS) Place Sacramento, California Sector Solar Product Offered distributed power systems including PV panels, solar water heating, fuel cells and radiant floor heating applications. References American Energy Power Systems Inc (AEPS)[1] LinkedIn Connections CrunchBase Profile No CrunchBase profile. Create one now! This article is a stub. You can help OpenEI by expanding it. American Energy Power Systems Inc (AEPS) is a company located in Sacramento, California . References ↑ "American Energy Power Systems Inc (AEPS)" Retrieved from "http://en.openei.org/w/index.php?title=American_Energy_Power_Systems_Inc_AEPS&oldid=342116" Categories: Clean Energy Organizations

122

Ris-R-1240(EN) Isolated Systems with Wind Power  

E-Print Network (OSTI)

on the technical and economic performance of a wind diesel system in the feasibility phase. The impact has alsoRisø-R-1240(EN) Isolated Systems with Wind Power Results of Measurements in Egypt Henrik Bindner with a large amount of wind energy penetration. The objective of the measurements were to characterise

123

2008 WIND TECHNOLOGIES MARKET REPORT  

E-Print Network (OSTI)

2008. Washington, DC: American Wind Energy Association.American Wind Energy Association ( AWEA).2009b. AWEA Small Wind Turbine Global Market Study: Year

Bolinger, Mark

2010-01-01T23:59:59.000Z

124

An Accuracy Goal for a Comprehensive Satellite Wind Measuring System  

Science Conference Proceedings (OSTI)

Variational analysis with a geostrophic constraint is used to estimate a critical accuracy for a satellite lidar wind measuring system. This accuracy is such that the combination of satellite winds with satellite temperatures can produce analyses ...

Norman A. Phillips

1983-01-01T23:59:59.000Z

125

Model Ordinance for Siting of Wind-Energy Systems  

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

In 2009, the South Dakota Public Utilities Commission (PUC) created a [http://puc.sd.gov/commission/twg/WindEnergyOrdinance.pdf model ordinance] for siting wind-energy systems. This nine-page model...

126

Excise Tax Exemption for Solar- or Wind-Powered Systems  

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

Massachusetts law exempts any "solar or wind powered climatic control unit and any solar or wind powered water heating unit or any other type unit or system powered thereby," that qualifies for the...

127

Analyses of Wind Energy Impact on WFEC System Operations: Preprint  

DOE Green Energy (OSTI)

The National Renewable Energy Laboratory worked with the Western Farmers Electric Cooperative to analyze the impact of wind power from the Blue Canyon Wind Power Project on WFEC system operations.

Wan, Y.; Liao, J. R.

2006-03-01T23:59:59.000Z

128

Currituck County - Wind Energy Systems Ordinance | Department of Energy  

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

Currituck County - Wind Energy Systems Ordinance Currituck County - Wind Energy Systems Ordinance Currituck County - Wind Energy Systems Ordinance < Back Eligibility Agricultural Commercial Industrial Institutional Nonprofit Residential Schools Utility Savings Category Wind Buying & Making Electricity Program Info State North Carolina Program Type Solar/Wind Permitting Standards Provider Currituck County In January 2008, Currituck County adopted an ordinance to regulate the use of wind-energy systems. The ordinance directs any individual or organization wishing to install a wind-energy system to obtain a zoning permit from the county planning board. Small-scale systems require only administrative approval for the permit, while large systems and utility-scale projects require approval from the board of commissioners.

129

Low-Maintenance Wind Power System  

E-Print Network (OSTI)

with widespread adoption of wind energy. The project hasFinal Report Page 3 of 3 Wind energy is clearly the leading

Rasson, Joseph E

2010-01-01T23:59:59.000Z

130

Pitt County - Wind Energy Systems Ordinance | Department of Energy  

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

Pitt County - Wind Energy Systems Ordinance Pitt County - Wind Energy Systems Ordinance Pitt County - Wind Energy Systems Ordinance < Back Eligibility Commercial Residential Savings Category Wind Buying & Making Electricity Program Info State North Carolina Program Type Solar/Wind Permitting Standards Provider Pitt County The Pitt County Board of Commissioners adopted amendments to the county zoning ordinance in March 2010 which classify wind energy systems as an accessory use and establish siting and permitting requirements for their installation. The ordinance applies to small to medium systems designed primarily for on-site use in conjunction with a principal dwelling unit or business. The ordinance does not apply to utility scale systems. '''Blade Clearance:''' Wind turbine blades may not be closer than 15 feet

131

Carteret County - Wind Energy System Ordinance | Department of Energy  

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

Carteret County - Wind Energy System Ordinance Carteret County - Wind Energy System Ordinance Carteret County - Wind Energy System Ordinance < Back Eligibility Agricultural Commercial General Public/Consumer Industrial Institutional Local Government Multi-Family Residential Residential Schools State Government Savings Category Wind Buying & Making Electricity Program Info State North Carolina Program Type Solar/Wind Permitting Standards Provider Carteret County Carteret County passed an ordinance to specify the permitting process and establish siting requirements for wind energy systems. There are different rules and a different permitting process depending on the size and location of a system. Small systems up to 25 kilowatts (kW) are considered to be an accessory use and do not require the approval of a Wind Energy Permit

132

Wind Turbine Generator System Power Performance Test Report for the ARE442 Wind Turbine  

DOE Green Energy (OSTI)

This report summarizes the results of a power performance test that NREL conducted on the ARE 442 wind turbine. This test was conducted in accordance with the International Electrotechnical Commission's (IEC) standard, Wind Turbine Generator Systems Part 12: Power Performance Measurements of Electricity Producing Wind Turbines, IEC 61400-12-1 Ed.1.0, 2005-12. However, because the ARE 442 is a small turbine as defined by IEC, NREL also followed Annex H that applies to small wind turbines. In these summary results, wind speed is normalized to sea-level air density.

van Dam, J.; Jager, D.

2010-02-01T23:59:59.000Z

133

NAWIG News: The Quarterly Newsletter of the Native American Wind Interest Group, Fall 2008, Wind & Hydropower Technologies Program (Brochure)  

Wind Powering America (EERE)

Using the Power of the Wind Using the Power of the Wind An Interview with Dave Danz Dave Danz has been a tribal planner since 1978 and a planner with the Grand Portage Band of Chippewa in northeast Minnesota since 2006. He is, as he puts it, "A white guy in Indian Country with no background in wind energy." Until recently, that is. A Minnesota Department of Commerce study con cluded that the north shore of Lake Superior did not have a wind

134

Tool to Market Customer-Sited Small Wind Systems: Preprint  

DOE Green Energy (OSTI)

In order to make the Wind Powering America effort a success, homeowners and landowners interested in purchasing grid-connected small wind energy systems must be provided with assistance and education. The Clean Power Estimator (CPE) program is a valuable tool for these individuals. In support of this educational effort, the National Renewable Energy Laboratory's (NRELs) National Wind Technology Center (NWTC) is integrating the CPE program with site-specific wind resource data. This paper describes how the CPE program works, how end users can determine the cost-effectiveness of wind for a specific location, and how companies can use the program to identify high-value wind locations.

Jimenez, T.; George, R.; Forsyth, T.; Hoff, T.E.

2002-05-01T23:59:59.000Z

135

Tool to Market Customer-Sited Small Wind Systems: Preprint  

SciTech Connect

In order to make the Wind Powering America effort a success, homeowners and landowners interested in purchasing grid-connected small wind energy systems must be provided with assistance and education. The Clean Power Estimator (CPE) program is a valuable tool for these individuals. In support of this educational effort, the National Renewable Energy Laboratory's (NRELs) National Wind Technology Center (NWTC) is integrating the CPE program with site-specific wind resource data. This paper describes how the CPE program works, how end users can determine the cost-effectiveness of wind for a specific location, and how companies can use the program to identify high-value wind locations.

Jimenez, T.; George, R.; Forsyth, T.; Hoff, T.E.

2002-05-01T23:59:59.000Z

136

Wind turbine data acquisition and analysis system  

DOE Green Energy (OSTI)

Under Department of Energy (DOE) sponsorship, Sandia Laboratories has implemented a program to develop vertical-axis wind turbine (VAWT) systems. One aspect of this program has been the development of an instrumented test site adjacent to Sandia Laboratories' Technical Area I on Kirtland Air Force Base. Three VAWTs are now in operation on this test site. This paper describes the data acquisition and analyses system developed to meet the needs of the VAWT test site. The system employs a 16-bit work-length minicomputer as the major element in a stand-alone configuration. A variety of peripheral devices perform the required data acquisition functions and provide for data display and analysis. Included is a disk-based software operating system that supports a mass storage-file system, high-level language, and auxiliary software procedures.

Stiefeld, B.

1978-07-01T23:59:59.000Z

137

Watauga County - Wind Energy System Ordinance | Department of Energy  

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

Watauga County - Wind Energy System Ordinance Watauga County - Wind Energy System Ordinance Watauga County - Wind Energy System Ordinance < Back Eligibility Agricultural Commercial Industrial Institutional Local Government Nonprofit Residential Schools Tribal Government Utility Savings Category Wind Buying & Making Electricity Program Info State North Carolina Program Type Solar/Wind Permitting Standards Provider Planning and Inspections In 2006, Watauga County adopted a wind ordinance to regulate the use of wind-energy systems in the county and to describe the conditions by which a permit for installing such a system may be obtained. This policy was adopted in the context of an on-going debate over the legal interpretation of the [http://www.ncga.state.nc.us/EnactedLegislation/Statutes/HTML/ByArticle/C...

138

Ashe County - Wind Energy System Ordinance | Department of Energy  

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

Ashe County - Wind Energy System Ordinance Ashe County - Wind Energy System Ordinance Ashe County - Wind Energy System Ordinance < Back Eligibility Agricultural Commercial Industrial Institutional Investor-Owned Utility Local Government Multi-Family Residential Municipal Utility Nonprofit Residential Rural Electric Cooperative Schools State Government Tribal Government Utility Savings Category Wind Buying & Making Electricity Program Info State North Carolina Program Type Solar/Wind Permitting Standards Provider Ashe County Planning Department In 2007 Ashe County adopted a wind ordinance to regulate the use of wind-energy systems in unincorporated areas of the county and to describe the conditions by which a permit for installing such a system may be obtained. This policy was adopted in the context of an ongoing debate over

139

Wind Energy Systems Technologies LLC WEST | Open Energy Information  

Open Energy Info (EERE)

LLC WEST LLC WEST Jump to: navigation, search Name Wind Energy Systems Technologies LLC (WEST) Place New Iberia, Louisiana Sector Wind energy Product Wants to install wind turbines on abandoned Gulf of Mexico oil and natural gas platforms to generate electric power for both homes and secondary recovery efforts. References Wind Energy Systems Technologies LLC (WEST)[1] LinkedIn Connections CrunchBase Profile No CrunchBase profile. Create one now! This article is a stub. You can help OpenEI by expanding it. Wind Energy Systems Technologies LLC (WEST) is a company located in New Iberia, Louisiana . References ↑ "Wind Energy Systems Technologies LLC (WEST)" Retrieved from "http://en.openei.org/w/index.php?title=Wind_Energy_Systems_Technologies_LLC_WEST&oldid=353071

140

China Wind Systems formerly Green Power Malex | Open Energy Information  

Open Energy Info (EERE)

Green Power Malex Green Power Malex Jump to: navigation, search Name China Wind Systems (formerly Green Power/Malex) Place Wuxi, Jiangsu Province, China Sector Wind energy Product Manufacturer of precision-forged rolled rings and machinery with applications for the wind power industry. References China Wind Systems (formerly Green Power/Malex)[1] LinkedIn Connections CrunchBase Profile No CrunchBase profile. Create one now! This article is a stub. You can help OpenEI by expanding it. China Wind Systems (formerly Green Power/Malex) is a company located in Wuxi, Jiangsu Province, China . References ↑ "China Wind Systems (formerly Green Power/Malex)" Retrieved from "http://en.openei.org/w/index.php?title=China_Wind_Systems_formerly_Green_Power_Malex&oldid=343554

Note: This page contains sample records for the topic "wind systems american" 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

Analysis of Wind Generation System by Real-Time Simulation  

Science Conference Proceedings (OSTI)

Due to the demand of green energy, the number of wind turbines installed has been increased drastically worldwide. Comparing with the traditional utility generation systems, the dynamic characteristic and response of wind farms are totally different. ... Keywords: Doubly-fed induction generator, real-time simulation, PC cluster-based real-time simulator, wind farm

H. C. Su; G. W. Chang; H. M. Huang; K. K. Jen; G. C. Chung; G. Z. Wu

2012-06-01T23:59:59.000Z

142

Modelling light curves of binary systems: accounting for extended winds  

E-Print Network (OSTI)

We suggest a simple synthesis model of an eclipsing binary system which includes one component with strong stellar wind. Numerical simulations show that the shape of the light curve (and in particularly the widths of the minima) strongly depends on wind parameters. Wind effects are crucial in modelling light curves of binaries including e.g., WR stars.

Antokhina, E A; Cherepashchuk, A M

2013-01-01T23:59:59.000Z

143

Small Wind Electric Systems: A Maryland Consumer's Guide (Revised)  

DOE Green Energy (OSTI)

Small Wind Electric Systems: A Maryland Consumer's Guide provides consumers with information to help them determine whether a small wind electric system can provide all or a portion of the energy they need for their home or business based on their wind resource, energy needs, and their economics. Topics discussed in the guide include how to make a home more energy efficient, how to choose the correct turbine size, the parts of a wind electric system, how to determine whether enough wind resource exists, how to choose the best site for a turbine, how to connect a system to the utility grid, and whether it's possible to become independent of the utility grid using wind energy. In addition, the cover of the guide contains a regional wind resource map and a list of incentives and contacts for more information.

Not Available

2009-08-01T23:59:59.000Z

144

Small Wind Electric Systems: A Vermont Consumer's Guide  

DOE Green Energy (OSTI)

The Vermont Consumer's Guide for Small Wind Electric Systems provides consumers with enough information to help them determine if a small wind electric system can provide all or a portion of the energy they need for their home or business based on their wind resource, energy needs, and their economics. Topics discussed in the guide include: how to make your home more energy efficient, how to choose the right size turbine, the parts of a wind electric system, determining if there is enough wind resource on your site, choosing the best site for your turbine, connecting your system to the utility grid, and if it's possible to become independent of the utility grid using wind energy. In addition, the cover of the guide contains a state wind resource map and a list of state incentives and state contacts for more information.

O'Dell, K.

2001-10-01T23:59:59.000Z

145

Small Wind Electric Systems: A Wisconsin Consumer's Guide  

DOE Green Energy (OSTI)

Small Wind Electric Systems: A Wisconsin Consumer's Guide provides consumers with information to help them determine whether a small wind electric system can provide all or a portion of the energy they need for their home or business based on their wind resource, energy needs, and their economics. Topics discussed in the guide include how to make a home more energy efficient, how to choose the correct turbine size, the parts of a wind electric system, how to determine whether enough wind resource exists, how to choose the best site for a turbine, how to connect a system to the utility grid, and whether it's possible to become independent of the utility grid using wind energy. In addition, the cover of the guide contains a regional wind resource map and a list of incentives and contacts for more information.

Not Available

2004-05-01T23:59:59.000Z

146

Small Wind Electric Systems: A New York Consumer's Guide  

DOE Green Energy (OSTI)

Small Wind Electric Systems: A New York Consumer's Guide provides consumers with information to help them determine whether a small wind electric system can provide all or a portion of the energy they need for their home or business based on their wind resource, energy needs, and their economics. Topics discussed in the guide include how to make a home more energy efficient, how to choose the correct turbine size, the parts of a wind electric system, how to determine whether enough wind resource exists, how to choose the best site for a turbine, how to connect a system to the utility grid, and whether it's possible to become independent of the utility grid using wind energy. In addition, the cover of the guide contains a regional wind resource map and a list of incentives and contacts for more information.

Not Available

2005-02-01T23:59:59.000Z

147

Small Wind Electric Systems: An Oregon Consumer's Guide  

DOE Green Energy (OSTI)

Small Wind Electric Systems An Oregon Consumer's Guide provides consumers with enough information to help them determine if a small wind electric system can provide all or a portion of the energy they need for their home or business based on their wind resource, energy needs, and their economics. Topics discussed in the guide include: how to make your home more energy efficient, how to choose the right size turbine, the parts of a wind electric system, determining if there is enough wind resource on your site, choosing the best site for your turbine, connecting your system to the utility grid, and if it's possible to become independent of the utility grid using wind energy. In addition, the Oregon guide provides state specific information that includes and state wind resource map, state incentives, and state contacts for more information.

Not Available

2002-05-01T23:59:59.000Z

148

Small Wind Electric Systems: A Kansas Consumer's Guide (Revision)  

DOE Green Energy (OSTI)

Small Wind Electric Systems: A Kansas Consumer's Guide provides consumers with information to help them determine whether a small wind electric system can provide all or a portion of the energy they need for their home or business based on their wind resource, energy needs, and their economics. Topics discussed in the guide include how to make a home more energy efficient, how to choose the correct turbine size, the parts of a wind electric system, how to determine whether enough wind resource exists, how to choose the best site for a turbine, how to connect a system to the utility grid, and whether it's possible to become independent of the utility grid using wind energy. In addition, the cover of the guide contains a regional wind resource map and a list of incentives and contacts for more information.

Not Available

2004-05-01T23:59:59.000Z

149

Small Wind Electric Systems: An Iowa Consumer's Guide  

DOE Green Energy (OSTI)

Small Wind Electric Systems An Iowa Consumer's Guide provides consumers with enough information to help them determine if a small wind electric system can provide all or a portion of the energy they need for their home or business based on their wind resource, energy needs, and their economics. Topics discussed in the guide include: how to make your home more energy efficient, how to choose the right size turbine, the parts of a wind electric system, determining if there is enough wind resource on your site, choosing the best site for your turbine, connecting your system to the utility grid, and if it's possible to become independent of the utility grid using wind energy. In addition, the Iowa guide provides state specific information that includes and state wind resource map, state incentives, and state contacts for more information.

Not Available

2003-10-01T23:59:59.000Z

150

Small Wind Electric Systems: An Alaska Consumer's Guide  

DOE Green Energy (OSTI)

The Alaska Consumer's Guide for Small Wind Electric Systems provides consumers with enough information to help them determine if a small wind electric system can provide all or a portion of the energy they need for their home or business based on their wind resource, energy needs, and their economics. Topics discussed in the guide include: how to make your home more energy efficient, how to choose the right size turbine, the parts of a wind electric system, determining if there is enough wind resource on your site, choosing the best site for your turbine, connecting your system to the utility grid, and if it's possible to become independent of the utility grid using wind energy. In addition, the cover of the guide contains a state wind resource map and a list of state incentives and state contacts for more information.

Not Available

2001-10-01T23:59:59.000Z

151

Small Wind Electric Systems: A Washington Consumer's Guide  

DOE Green Energy (OSTI)

Small Wind Electric Systems A Washington Consumer's Guide provides consumers with enough information to help them determine if a small wind electric system can provide all or a portion of the energy they need for their home or business based on their wind resource, energy needs, and their economics. Topics discussed in the guide include: how to make your home more energy efficient, how to choose the right size turbine, the parts of a wind electric system, determining if there is enough wind resource on your site, choosing the best site for your turbine, connecting your system to the utility grid, and if it's possible to become independent of the utility grid using wind energy. In addition, the Washington guide provides state specific information that includes and state wind resource map, state incentives, and state contacts for more information.

O'Dell, K.

2002-05-01T23:59:59.000Z

152

Small Wind Electric Systems: An Oregon Consumer's Guide  

DOE Green Energy (OSTI)

Small Wind Electric Systems: An Oregon Consumer's Guide provides consumers with information to help them determine whether a small wind electric system can provide all or a portion of the energy they need for their home or business based on their wind resource, energy needs, and their economics. Topics discussed in the guide include how to make a home more energy efficient, how to choose the correct turbine size, the parts of a wind electric system, how to determine whether enough wind resource exists, how to choose the best site for a turbine, how to connect a system to the utility grid, and whether it's possible to become independent of the utility grid using wind energy. In addition, the cover of the guide contains a regional wind resource map and a list of incentives and contacts for more information.

Not Available

2005-03-01T23:59:59.000Z

153

Small Wind Electric Systems: An Arizona Consumer's Guide  

DOE Green Energy (OSTI)

Small Wind Electric Systems: An Arizona Consumer's Guide provides consumers with information to help them determine whether a small wind electric system can provide all or a portion of the energy they need for their home or business based on their wind resource, energy needs, and their economics. Topics discussed in the guide include how to make a home more energy efficient, how to choose the correct turbine size, the parts of a wind electric system, how to determine whether enough wind resource exists, how to choose the best site for a turbine, how to connect a system to the utility grid, and whether it's possible to become independent of the utility grid using wind energy. In addition, the cover of the guide contains a regional wind resource map and a list of incentives and contacts for more information.

Not Available

2004-05-01T23:59:59.000Z

154

Small Wind Electric Systems: A Minnesota Consumer's Guide  

DOE Green Energy (OSTI)

Small Wind Electric Systems A Minnesota Consumer's Guide provides consumers with enough information to help them determine if a small wind electric system can provide all or a portion of the energy they need for their home or business based on their wind resource, energy needs, and their economics. Topics discussed in the guide include: how to make your home more energy efficient, how to choose the right size turbine, the parts of a wind electric system, determining if there is enough wind resource on your site, choosing the best site for your turbine, connecting your system to the utility grid, and if it's possible to become independent of the utility grid using wind energy. In addition, the Minnesota guide provides state specific information that includes and state wind resource map, state incentives, and state contacts for more information.

Not Available

2002-10-01T23:59:59.000Z

155

Small Wind Electric Systems: An Idaho Consumer's Guide (Revised)  

DOE Green Energy (OSTI)

Small Wind Electric Systems: An Idaho Consumer's Guide provides consumers with information to help them determine whether a small wind electric system can provide all or a portion of the energy they need for their home or business based on their wind resource, energy needs, and their economics. Topics discussed in the guide include how to make a home more energy efficient, how to choose the correct turbine size, the parts of a wind electric system, how to determine whether enough wind resource exists, how to choose the best site for a turbine, how to connect a system to the utility grid, and whether it's possible to become independent of the utility grid using wind energy. In addition, the cover of the guide contains a regional wind resource map and a list of incentives and contacts for more information.

Not Available

2004-08-01T23:59:59.000Z

156

Small Wind Electric Systems: A Pennsylvania Consumer's Guide (Revised)  

DOE Green Energy (OSTI)

Small Wind Electric Systems: A Pennsylvania Consumer's Guide provides consumers with information to help them determine whether a small wind electric system can provide all or a portion of the energy they need for their home or business based on their wind resource, energy needs, and their economics. Topics discussed in the guide include how to make a home more energy efficient, how to choose the correct turbine size, the parts of a wind electric system, how to determine whether enough wind resource exists, how to choose the best site for a turbine, how to connect a system to the utility grid, and whether it's possible to become independent of the utility grid using wind energy. In addition, the cover of the guide contains a regional wind resource map and a list of incentives and contacts for more information.

Not Available

2004-08-01T23:59:59.000Z

157

Small Wind Electric Systems: A Montana Consumer's Guide (Revised)  

DOE Green Energy (OSTI)

Small Wind Electric Systems: A Montana Consumer's Guide provides consumers with information to help them determine whether a small wind electric system can provide all or a portion of the energy they need for their home or business based on their wind resource, energy needs, and their economics. Topics discussed in the guide include how to make a home more energy efficient, how to choose the correct turbine size, the parts of a wind electric system, how to determine whether enough wind resource exists, how to choose the best site for a turbine, how to connect a system to the utility grid, and whether it's possible to become independent of the utility grid using wind energy. In addition, the cover of the guide contains a regional wind resource map and a list of incentives and contacts for more information.

Not Available

2004-08-01T23:59:59.000Z

158

Small Wind Electric Systems: A New Mexico Consumer's Guide (Revised)  

DOE Green Energy (OSTI)

Small Wind Electric Systems: A New Mexico Consumer's Guide provides consumers with information to help them determine whether a small wind electric system can provide all or a portion of the energy they need for their home or business based on their wind resource, energy needs, and their economics. Topics discussed in the guide include how to make a home more energy efficient, how to choose the correct turbine size, the parts of a wind electric system, how to determine whether enough wind resource exists, how to choose the best site for a turbine, how to connect a system to the utility grid, and whether it's possible to become independent of the utility grid using wind energy. In addition, the cover of the guide contains a regional wind resource map and a list of incentives and contacts for more information.

Not Available

2004-08-01T23:59:59.000Z

159

Small Wind Electric Systems: A Colorado Consumer's Guide  

DOE Green Energy (OSTI)

Small Wind Electric Systems: A Colorado Consumer's Guide provides consumers with information to help them determine whether a small wind electric system can provide all or a portion of the energy they need for their home or business based on their wind resource, energy needs, and their economics. Topics discussed in the guide include how to make a home more energy efficient, how to choose the correct turbine size, the parts of a wind electric system, how to determine whether enough wind resource exists, how to choose the best site for a turbine, how to connect a system to the utility grid, and whether it's possible to become independent of the utility grid using wind energy. In addition, the cover of the guide contains a regional wind resource map and a list of incentives and contacts for more information.

Not Available

2004-05-01T23:59:59.000Z

160

Small Wind Electric Systems: A North Carolina Consumer's Guide  

DOE Green Energy (OSTI)

Small Wind Electric Systems: A North Carolina Consumer's Guide provides consumers with enough information to help them determine whether a small wind electric system can provide all or a portion of the energy they need for their home or business based on their wind resource, energy needs, and their economics. Topics discussed in the guide include how to make a home more energy efficient, how to choose the correct turbine size, the parts of a wind electric system, how to determine whether enough wind resource exists, how to choose the best site for a turbine, how to connect a system to the utility grid, and whether it's possible to become independent of the utility grid using wind energy. In addition, the cover of the guide contains a state wind resource map and a list of state incentives and state contacts for more information.

Not Available

2004-05-01T23:59:59.000Z

Note: This page contains sample records for the topic "wind systems american" 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

Small Wind Electric Systems: An Ohio Consumer's Guide  

DOE Green Energy (OSTI)

Small Wind Electric Systems An Ohio Consumer's Guide provides consumers with enough information to help them determine if a small wind electric system can provide all or a portion of the energy they need for their home or business based on their wind resource, energy needs, and their economics. Topics discussed in the guide include: how to make your home more energy efficient, how to choose the right size turbine, the parts of a wind electric system, determining if there is enough wind resource on your site, choosing the best site for your turbine, connecting your system to the utility grid, and if it's possible to become independent of the utility grid using wind energy. In addition, the Ohio guide provides state specific information that includes and state wind resource map, state incentives, and state contacts for more information.

Not Available

2002-10-01T23:59:59.000Z

162

Small Wind Electric Systems: A Maryland Consumer's Guide  

DOE Green Energy (OSTI)

Small Wind Electric Systems: A Maryland Consumer's Guide provides consumers with information to help them determine whether a small wind electric system can provide all or a portion of the energy they need for their home or business based on their wind resource, energy needs, and their economics. Topics discussed in the guide include how to make a home more energy efficient, how to choose the correct turbine size, the parts of a wind electric system, how to determine whether enough wind resource exists, how to choose the best site for a turbine, how to connect a system to the utility grid, and whether it's possible to become independent of the utility grid using wind energy. In addition, the cover of the guide contains a regional wind resource map and a list of incentives and contacts for more information.

Not Available

2004-08-01T23:59:59.000Z

163

Small Wind Electric Systems: A New Mexico Consumer's Guide  

DOE Green Energy (OSTI)

The New Mexico Consumer's Guide for Small Wind Electric Systems provides consumers with enough information to help them determine if a small wind electric system can provide all or a portion of the energy they need for their home or business based on their wind resource, energy needs, and their economics. Topics discussed in the guide include: how to make your home more energy efficient, how to choose the right size turbine, the parts of a wind electric system, determining if there is enough wind resource on your site, choosing the best site for your turbine, connecting your system to the utility grid, and if it's possible to become independent of the utility grid using wind energy. In addition, the cover of the guide contains a state wind resource map and a list of state incentives and state contacts for more information.

O'Dell, K.

2001-10-04T23:59:59.000Z

164

California Regional Wind Energy Forecasting System Development, Vol. 3  

Science Conference Proceedings (OSTI)

The rated capacity of wind generation in California is expected to grow rapidly in the future beyond the approximately 2100 MW in place at the end of 2005. The main drivers are the state's 20 percent Renewable Portfolio Standard requirement in 2010 and the low cost of wind energy relative to other renewable energy sources. As wind is an intermittent generation resource and weather changes can cause large and rapid changes in output, system operators will need accurate and robust wind energy forecasting ...

2006-11-15T23:59:59.000Z

165

Wind energy systems. Application to regional utilities  

DOE Green Energy (OSTI)

This study developed a generic planning process that utilities can use to determine the feasibility of utilizing WECS (Wind Energy Conversion Systems) as part of their future mix of equipment. While this is primarily an economic process, other questions dealing with WECS availability, capacity credit, operating reserve, performance of WECS arrays, etc., had to be addressed. The approach was to establish the worth, or breakeven value, of WECS to the utility and to determine the impact that WECS additions would have on the utilities mix of conventional source.

Not Available

1979-06-01T23:59:59.000Z

166

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

SciTech Connect

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

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

2008-09-30T23:59:59.000Z

167

Special Assessment for Wind Energy Systems | Department of Energy  

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

Special Assessment for Wind Energy Systems Special Assessment for Wind Energy Systems Special Assessment for Wind Energy Systems < Back Eligibility Utility Savings Category Wind Buying & Making Electricity Program Info Start Date 7/2001 State West Virginia Program Type Property Tax Incentive Rebate Amount Property tax basis reduced to approximately 25% of assessed value Provider West Virginia Division of Energy For the purposes of property tax assessment, utility-owned wind projects are considered to have a value equal to their salvage value, with certain limitations. This incentive effectively lowers the property tax base on utility-owned wind turbines from 100% of fair market value to as little as 24.95% of fair market value.* This results in an effective property tax rate on wind turbines that is 24.95% of the effective tax rate on most

168

Dynamic stall of small wind systems  

SciTech Connect

Aerospace Systems, Inc. (ASI) conducted a study of dynamic stall in order to define its influence on the airfoil force and moment coefficients so that these effects can be included in the calculation of small wind energy conversion system (SWECS) loads and response. The effort includes a review of past work to determine its applicability to SWECS requirements, a definition of a dynamic stall theory for use in SWECS design, and computer implementation of the theory in SWECS loads and dynamic response analyses. Sample calculations are made for representative vertical-axis (VAWT) and horizontal-axis (HAWT) wind turbines. The basic results for the fixed-pitch HAWT show that dynamic stall effects may increase normal loads and moments by about ten percent. For the cyclic pitch VAWT, the peak normal load may be slightly underestimated but the peak moment may be significantly underestimated. The consequences of dynamic stall may be a change in performance with resultant mismatch of selected components or a reduction in the fatigue life of the SWECS structure. Semiempirical methods are used for the practical estimation of the forces and moments on oscillating airfoils or airfoils in an oscillating airstream. The dynamic stall method presented in this report is applicable primarily to large amplitude oscillations of the airfoil. Fully-developed dynamic stall is presumed and, therefore, the method may not be adequate for predicting aerodynamic loads and moments for incipient or light stall.

Noll, R.B.; Ham, N.D.

1983-02-01T23:59:59.000Z

169

North American Industry Classification System (NAICS) Search Tool |  

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

North American Industry Classification System (NAICS) Search Tool North American Industry Classification System (NAICS) Search Tool North American Industry Classification System (NAICS) Search Tool The North American Industry Classification System (NAICS) is the standard used by Federal statistical agencies in classifying business establishments for the purpose of collecting, analyzing, and publishing statistical data related to the U.S. business economy. NAICS was developed under the auspices of the Office of Management and Budget, and adopted in 1997 to replace the Standard Industrial Classification system. Through our website, you can search for procurement opportunities using your company's NAICS code, and you can learn more about the history of purchasing for your NAICS code at the Department. Visit our Industry Information page to learn more about our procurements by

170

Wind Energy Innovative Systems conference proceedings  

DOE Green Energy (OSTI)

Separate abstracts are included for 20 of the 22 papers presented concerning innovative wind turbines which vary in design from the standard horizontal-axis propellor-type wind turbines. Two papers have been previously included in the data base.

Vas, I. E. [ed.

1979-12-01T23:59:59.000Z

171

Solar or Wind Energy System Credit - Corporate (California) ...  

Open Energy Info (EERE)

Data Page Edit with form History Share this page on Facebook icon Twitter icon Solar or Wind Energy System Credit - Corporate (California) This is the approved revision...

172

Solar or Wind Energy System Credit - Personal (California) |...  

Open Energy Info (EERE)

Data Page Edit with form History Share this page on Facebook icon Twitter icon Solar or Wind Energy System Credit - Personal (California) This is the approved revision...

173

The Wind farm effect to the Distribution system.  

E-Print Network (OSTI)

??Main goal in this thesis that it gives view how wind production effect to distribution system. For this I have used material from Fortum and (more)

Koistinen, Pasi

2010-01-01T23:59:59.000Z

174

Toward a Unified View of the American Monsoon Systems  

Science Conference Proceedings (OSTI)

An important goal of the Climate Variability and Predictability (CLIVAR) research on the American monsoon systems is to determine the sources and limits of predictability of warm season precipitation, with emphasis on weekly to interannual time ...

C. Vera; W. Higgins; J. Amador; T. Ambrizzi; R. Garreaud; D. Gochis; D. Gutzler; D. Lettenmaier; J. Marengo; C. R. Mechoso; J. Nogues-Paegle; P. L. Silva Dias; C. Zhang

2006-10-01T23:59:59.000Z

175

The Life Cycle of the South American Monsoon System  

Science Conference Proceedings (OSTI)

The South American monsoon system (SAMS) life cycle plays an important role in the distribution and duration of the rainy season mainly over southwestern Amazonia, and the central west and southeast Brazil regions, affecting the economy through ...

Adma Raia; Iracema Fonsecade Albuquerque Cavalcanti

2008-12-01T23:59:59.000Z

176

Forecast Skill of the South American Monsoon System  

Science Conference Proceedings (OSTI)

The South American monsoon system (SAMS) is the most important climatic feature in South America and is characterized by pronounced seasonality in precipitation. This study uses the National Centers for Environmental Prediction Climate Forecast ...

Charles Jones; Leila M. V. Carvalho; Brant Liebmann

2012-03-01T23:59:59.000Z

177

Systems and methods for an integrated electrical sub-system powered by wind energy  

DOE Patents (OSTI)

Various embodiments relate to systems and methods related to an integrated electrically-powered sub-system and wind power system including a wind power source, an electrically-powered sub-system coupled to and at least partially powered by the wind power source, the electrically-powered sub-system being coupled to the wind power source through power converters, and a supervisory controller coupled to the wind power source and the electrically-powered sub-system to monitor and manage the integrated electrically-powered sub-system and wind power system.

Liu, Yan (Ballston Lake, NY); Garces, Luis Jose (Niskayuna, NY)

2008-06-24T23:59:59.000Z

178

Wind Power Generation Dynamic Impacts on Electric Utility Systems  

Science Conference Proceedings (OSTI)

This technical planning study is an initial assessment of potential dynamic impacts on electric utility systems of wind power generation via large wind turbines. Three classes of dynamic problems-short-term transient stability, system frequency excursions, and minute-to-minute unit ramping limitations - were examined in case studies based on the Hawaiian Electric Co. System.

1980-11-01T23:59:59.000Z

179

Electrical Collection and Transmission Systems for Offshore Wind Power: Preprint  

SciTech Connect

The electrical systems needed for offshore wind farms to collect power from wind turbines--and transmit it to shore--will be a significant cost element of these systems. This paper describes the development of a simplified model of the cost and performance of such systems.

Green, J.; Bowen, A.; Fingersh, L.J.; Wan, Y.

2007-03-01T23:59:59.000Z

180

Small Wind Electric Systems: A Colorado Consumer's Guide  

DOE Green Energy (OSTI)

Small Wind Electric Systems: A Colorado Consumer's Guide provides consumers with information to help them determine whether a small wind electric system can provide all or a portion of the energy they need for their home or business based on their wind resource, energy needs, and economics. Topics include how to make a home more energy efficient, how to choose the correct turbine size, the parts of a wind electric system, how to determine whether enough wind resource exists, how to choose the best site for a turbine, how to connect a system to the utility grid, and whether it's possible to become independent of the utility grid using wind energy. In addition, the cover of the guide contains a list of contacts for more information.

Not Available

2006-12-01T23:59:59.000Z

Note: This page contains sample records for the topic "wind systems american" 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

Small Wind Electric Systems: A Michigan Consumer's Guide (revised)  

DOE Green Energy (OSTI)

Small Wind Electric Systems: A Michigan Consumer's Guide provides consumers with information to help them determine whether a small wind electric system can provide all or a portion of the energy they need for their home or business based on their wind resource, energy needs, and economics. Topics include how to make a home more energy efficient, how to choose the correct turbine size, the parts of a wind electric system, how to determine whether enough wind resource exists, how to choose the best site for a turbine, how to connect a system to the utility grid, and whether it's possible to become independent of the utility grid using wind energy. In addition, the cover of the guide contains a list of contacts for more information.

Not Available

2007-01-01T23:59:59.000Z

182

Small Wind Electric Systems: A Montana Consumer's Guide (Revised)  

DOE Green Energy (OSTI)

Small Wind Electric Systems: A Montana Consumer's Guide provides consumers with information to help them determine whether a small wind electric system can provide all or a portion of the energy they need for their home or business based on their wind resource, energy needs, and economics. Topics include how to make a home more energy efficient, how to choose the correct turbine size, the parts of a wind electric system, how to determine whether enough wind resource exists, how to choose the best site for a turbine, how to connect a system to the utility grid, and whether it's possible to become independent of the utility grid using wind energy. In addition, the cover of the guide contains a list of contacts for more information.

Not Available

2006-04-01T23:59:59.000Z

183

Small Wind Electric Systems: A Maryland Consumer's Guide  

DOE Green Energy (OSTI)

Small Wind Electric Systems: A Maryland Consumer's Guide provides consumers with information to help them determine whether a small wind electric system can provide all or a portion of the energy they need for their home or business based on their wind resource, energy needs, and economics. Topics include how to make a home more energy efficient, how to choose the correct turbine size, the parts of a wind electric system, how to determine whether enough wind resource exists, how to choose the best site for a turbine, how to connect a system to the utility grid, and whether it's possible to become independent of the utility grid using wind energy. In addition, the cover of the guide contains a list of contacts for more information.

Not Available

2007-01-01T23:59:59.000Z

184

Small Wind Electric Systems: A Virginia Consumer's Guide  

DOE Green Energy (OSTI)

Small Wind Electric Systems: A Virginia Consumer's Guide provides consumers with information to help them determine whether a small wind electric system can provide all or a portion of the energy they need for their home or business based on their wind resource, energy needs, and economics. Topics include how to make a home more energy efficient, how to choose the correct turbine size, the parts of a wind electric system, how to determine whether enough wind resource exists, how to choose the best site for a turbine, how to connect a system to the utility grid, and whether it's possible to become independent of the utility grid using wind energy. In addition, the cover of the guide contains a list of contacts for more information.

Not Available

2007-01-01T23:59:59.000Z

185

Small Wind Electric Systems: An Oklahoma Consumer's Guide  

DOE Green Energy (OSTI)

Small Wind Electric Systems: An Oklahoma Consumer's Guide provides consumers with information to help them determine whether a small wind electric system can provide all or a portion of the energy they need for their home or business based on their wind resource, energy needs, and economics. Topics include how to make a home more energy efficient, how to choose the correct turbine size, the parts of a wind electric system, how to determine whether enough wind resource exists, how to choose the best site for a turbine, how to connect a system to the utility grid, and whether it's possible to become independent of the utility grid using wind energy. In addition, the cover of the guide contains a list of contacts for more information.

Not Available

2007-08-01T23:59:59.000Z

186

Small Wind Electric Systems: A Vermont Consumer's Guide  

DOE Green Energy (OSTI)

Small Wind Electric Systems: A Vermont Consumer's Guide provides consumers with information to help them determine whether a small wind electric system can provide all or a portion of the energy they need for their home or business based on their wind resource, energy needs, and economics. Topics include how to make a home more energy efficient, how to choose the correct turbine size, the parts of a wind electric system, how to determine whether enough wind resource exists, how to choose the best site for a turbine, how to connect a system to the utility grid, and whether it's possible to become independent of the utility grid using wind energy. In addition, the cover of the guide contains a list of contacts for more information.

Not Available

2007-04-01T23:59:59.000Z

187

Small Wind Electric Systems: A South Dakota Consumer's Guide  

DOE Green Energy (OSTI)

Small Wind Electric Systems: A South Dakota Consumer's Guide provides consumers with information to help them determine whether a small wind electric system can provide all or a portion of the energy they need for their home or business based on their wind resource, energy needs, and economics. Topics include how to make a home more energy efficient, how to choose the correct turbine size, the parts of a wind electric system, how to determine whether enough wind resource exists, how to choose the best site for a turbine, how to connect a system to the utility grid, and whether it's possible to become independent of the utility grid using wind energy. In addition, the cover of the guide contains a list of contacts for more information.

Not Available

2007-04-01T23:59:59.000Z

188

Small Wind Electric Systems: An Oregon Consumer's Guide  

DOE Green Energy (OSTI)

Small Wind Electric Systems: An Oregon Consumer's Guide provides consumers with information to help them determine whether a small wind electric system can provide all or a portion of the energy they need for their home or business based on their wind resource, energy needs, and economics. Topics include how to make a home more energy efficient, how to choose the correct turbine size, the parts of a wind electric system, how to determine whether enough wind resource exists, how to choose the best site for a turbine, how to connect a system to the utility grid, and whether it's possible to become independent of the utility grid using wind energy. In addition, the cover of the guide contains a list of contacts for more information.

Not Available

2007-08-01T23:59:59.000Z

189

Small Wind Electric Systems: A Kansas Consumer's Guide  

DOE Green Energy (OSTI)

Small Wind Electric Systems: A Kansas Consumer's Guide provides consumers with information to help them determine whether a small wind electric system can provide all or a portion of the energy they need for their home or business based on their wind resource, energy needs, and their economics. Topics discussed in the guide include how to make a home more energy efficient, how to choose the correct turbine size, the parts of a wind electric system, how to determine whether enough wind resource exists, how to choose the best site for a turbine, how to connect a system to the utility grid, and whether it's possible to become independent of the utility grid using wind energy. In addition, the cover of the guide contains a list of contacts for more information.

Not Available

2007-08-01T23:59:59.000Z

190

Small Wind Electric Systems: An Illinois Consumer's Guide  

DOE Green Energy (OSTI)

Small Wind Electric Systems: An Illinois Consumer's Guide provides consumers with information to help them determine whether a small wind electric system can provide all or a portion of the energy they need for their home or business based on their wind resource, energy needs, and economics. Topics include how to make a home more energy efficient, how to choose the correct turbine size, the parts of a wind electric system, how to determine whether enough wind resource exists, how to choose the best site for a turbine, how to connect a system to the utility grid, and whether it's possible to become independent of the utility grid using wind energy. In addition, the cover of the guide contains a list of contacts for more information.

Not Available

2007-04-01T23:59:59.000Z

191

Small Wind Electric Systems: A Washington Consumer's Guide  

DOE Green Energy (OSTI)

Small Wind Electric Systems: A Washington Consumer's Guide provides consumers with information to help them determine whether a small wind electric system can provide all or a portion of the energy they need for their home or business based on their wind resource, energy needs, and economics. Topics include how to make a home more energy efficient, how to choose the correct turbine size, the parts of a wind electric system, how to determine whether enough wind resource exists, how to choose the best site for a turbine, how to connect a system to the utility grid, and whether it's possible to become independent of the utility grid using wind energy. In addition, the cover of the guide contains a list of contacts for more information.

Not Available

2007-08-01T23:59:59.000Z

192

Small Wind Electric Systems: A Minnesota Consumer's Guide  

DOE Green Energy (OSTI)

Small Wind Electric Systems: A Minnesota Consumer's Guide provides consumers with information to help them determine whether a small wind electric system can provide all or a portion of the energy they need for their home or business based on their wind resource, energy needs, and economics. Topics include how to make a home more energy efficient, how to choose the correct turbine size, the parts of a wind electric system, how to determine whether enough wind resource exists, how to choose the best site for a turbine, how to connect a system to the utility grid, and whether it's possible to become independent of the utility grid using wind energy. In addition, the cover of the guide contains a list of contacts for more information.

Not Available

2007-04-01T23:59:59.000Z

193

Small Wind Electric Systems: A North Dakota Consumer's Guide  

DOE Green Energy (OSTI)

Small Wind Electric Systems: A North Dakota Consumer's Guide provides consumers with information to help them determine whether a small wind electric system can provide all or a portion of the energy they need for their home or business based on their wind resource, energy needs, and economics. Topics include how to make a home more energy efficient, how to choose the correct turbine size, the parts of a wind electric system, how to determine whether enough wind resource exists, how to choose the best site for a turbine, how to connect a system to the utility grid, and whether it's possible to become independent of the utility grid using wind energy. In addition, the cover of the guide contains a list of contacts for more information.

Not Available

2007-04-01T23:59:59.000Z

194

Small Wind Electric Systems: A U.S. Consumer's Guide  

DOE Green Energy (OSTI)

Small Wind Electric Systems: A U.S. Consumer's Guide provides consumers with information to help them determine whether a small wind electric system can provide all or a portion of the energy they need for their home or business based on their wind resource, energy needs, and their economics. Topics discussed in the guide include how to make a home more energy efficient, how to choose the correct turbine size, the parts of a wind electric system, how to determine whether enough wind resource exists, how to choose the best site for a turbine, how to connect a system to the utility grid, and whether it's possible to become independent of the utility grid using wind energy. In addition, the cover of the guide contains a list of contacts for more information.

Not Available

2007-08-01T23:59:59.000Z

195

Small Wind Electric Systems: A Montana Consumer's Guide  

DOE Green Energy (OSTI)

Small Wind Electric Systems: A Montana Consumer's Guide provides consumers with information to help them determine whether a small wind electric system can provide all or a portion of the energy they need for their home or business based on their wind resource, energy needs, and economics. Topics include how to make a home more energy efficient, how to choose the correct turbine size, the parts of a wind electric system, how to determine whether enough wind resource exists, how to choose the best site for a turbine, how to connect a system to the utility grid, and whether it's possible to become independent of the utility grid using wind energy. In addition, the cover of the guide contains a list of contacts for more information.

Not Available

2007-08-01T23:59:59.000Z

196

Small Wind Electric Systems: A Maine Consumer's Guide  

DOE Green Energy (OSTI)

Small Wind Electric Systems: A Maine Consumer's Guide provides consumers with information to help them determine whether a small wind electric system can provide all or a portion of the energy they need for their home or business based on their wind resource, energy needs, and their economics. Topics discussed in the guide include how to make a home more energy efficient, how to choose the correct turbine size, the parts of a wind electric system, how to determine whether enough wind resource exists, how to choose the best site for a turbine, how to connect a system to the utility grid, and whether it's possible to become independent of the utility grid using wind energy. In addition, the cover of the guide contains a list of contacts for more information.

Not Available

2007-08-01T23:59:59.000Z

197

Small Wind Electric Systems: A Pennsylvania Consumer's Guide  

DOE Green Energy (OSTI)

Small Wind Electric Systems: A Pennsylvania Consumer's Guide provides consumers with information to help them determine whether a small wind electric system can provide all or a portion of the energy they need for their home or business based on their wind resource, energy needs, and their economics. Topics discussed in the guide include how to make a home more energy efficient, how to choose the correct turbine size, the parts of a wind electric system, how to determine whether enough wind resource exists, how to choose the best site for a turbine, how to connect a system to the utility grid, and whether it's possible to become independent of the utility grid using wind energy. In addition, the cover of the guide contains a list of contacts for more information.

Not Available

2007-08-01T23:59:59.000Z

198

Small Wind Electric Systems: A Utah Consumer's Guide  

DOE Green Energy (OSTI)

Small Wind Electric Systems: A Utah Consumer's Guide provides Utah consumers with information to help them determine whether a small wind electric system can provide all or a portion of the energy they need for their home or business based on their wind resource, energy needs, and their economics. Topics discussed in the guide include how to make a home more energy efficient, how to choose the correct turbine size, the parts of a wind electric system, how to determine whether enough wind resource exists, how to choose the best site for a turbine, how to connect a system to the utility grid, and whether it's possible to become independent of the utility grid using wind energy. In addition, the cover of the guide contains a list of contacts for more information.

Not Available

2007-08-01T23:59:59.000Z

199

Small Wind Electric Systems: An Ohio Consumer's Guide  

DOE Green Energy (OSTI)

Small Wind Electric Systems: An Ohio Consumer's Guide provides consumers with information to help them determine whether a small wind electric system can provide all or a portion of the energy they need for their home or business based on their wind resource, energy needs, and their economics. Topics discussed in the guide include how to make a home more energy efficient, how to choose the correct turbine size, the parts of a wind electric system, how to determine whether enough wind resource exists, how to choose the best site for a turbine, how to connect a system to the utility grid, and whether it's possible to become independent of the utility grid using wind energy. In addition, the cover of the guide contains a list of contacts for more information.

Not Available

2007-08-01T23:59:59.000Z

200

Small Wind Electric Systems: An Alaska Consumer's Guide  

DOE Green Energy (OSTI)

Small Wind Electric Systems: An Alaska Consumer's Guide provides consumers with information to help them determine whether a small wind electric system can provide all or a portion of the energy they need for their home or business based on their wind resource, energy needs, and economics. Topics include how to make a home more energy efficient, how to choose the correct turbine size, the parts of a wind electric system, how to determine whether enough wind resource exists, how to choose the best site for a turbine, how to connect a system to the utility grid, and whether it's possible to become independent of the utility grid using wind energy. In addition, the cover of the guide contains a list of contacts for more information.

Not Available

2007-04-01T23:59:59.000Z

Note: This page contains sample records for the topic "wind systems american" 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

Small Wind Electric Systems: A Hawaii Consumer's Guide  

DOE Green Energy (OSTI)

Small Wind Electric Systems: A Hawaii Consumer's Guide provides consumers with information to help them determine whether a small wind electric system can provide all or a portion of the energy they need for their home or business based on their wind resource, energy needs, and their economics. Topics discussed in the guide include how to make a home more energy efficient, how to choose the correct turbine size, the parts of a wind electric system, how to determine whether enough wind resource exists, how to choose the best site for a turbine, how to connect a system to the utility grid, and whether it's possible to become independent of the utility grid using wind energy. In addition, the cover of the guide contains a list of contacts for more information.

Not Available

2007-08-01T23:59:59.000Z

202

Small Wind Electric Systems: An Ohio Consumer's Guide  

DOE Green Energy (OSTI)

Small Wind Electric Systems: An Ohio Consumer's Guide provides consumers with information to help them determine whether a small wind electric system can provide all or a portion of the energy they need for their home or business based on their wind resource, energy needs, and their economics. Topics discussed in the guide include how to make a home more energy efficient, how to choose the correct turbine size, the parts of a wind electric system, how to determine whether enough wind resource exists, how to choose the best site for a turbine, how to connect a system to the utility grid, and whether it's possible to become independent of the utility grid using wind energy. In addition, the cover of the guide contains a list of contacts for more information.

Not Available

2005-03-01T23:59:59.000Z

203

Small Wind Electric Systems: A U.S. Consumer's Guide  

DOE Green Energy (OSTI)

Small Wind Electric Systems: A U.S. Consumer's Guide provides consumers with information to help them determine whether a small wind electric system can provide all or a portion of the energy they need for their home or business based on their wind resource, energy needs, and their economics. Topics discussed in the guide include how to make a home more energy efficient, how to choose the correct turbine size, the parts of a wind electric system, how to determine whether enough wind resource exists, how to choose the best site for a turbine, how to connect a system to the utility grid, and whether it's possible to become independent of the utility grid using wind energy. In addition, the cover of the guide contains a list of contacts for more information.

Not Available

2005-03-01T23:59:59.000Z

204

Small Wind Electric Systems: A Hawaii Consumer's Guide  

DOE Green Energy (OSTI)

Small Wind Electric Systems: A Hawaii Consumer's Guide provides consumers with information to help them determine whether a small wind electric system can provide all or a portion of the energy they need for their home or business based on their wind resource, energy needs, and their economics. Topics discussed in the guide include how to make a home more energy efficient, how to choose the correct turbine size, the parts of a wind electric system, how to determine whether enough wind resource exists, how to choose the best site for a turbine, how to connect a system to the utility grid, and whether it's possible to become independent of the utility grid using wind energy. In addition, the cover of the guide contains a list of contacts for more information.

Not Available

2005-03-01T23:59:59.000Z

205

Small Wind Electric Systems: A Missouri Consumer's Guide  

DOE Green Energy (OSTI)

Small Wind Electric Systems: A Missouri Consumer's Guide provides consumers with information to help them determine whether a small wind electric system can provide all or a portion of the energy they need for their home or business based on their wind resource, energy needs, and their economics. Topics discussed in the guide include how to make a home more energy efficient, how to choose the correct turbine size, the parts of a wind electric system, how to determine whether enough wind resource exists, how to choose the best site for a turbine, how to connect a system to the utility grid, and whether it's possible to become independent of the utility grid using wind energy. In addition, the cover of the guide contains a list of contacts for more information.

Not Available

2005-03-01T23:59:59.000Z

206

Small Wind Electric Systems: A Nebraska Consumer's Guide  

DOE Green Energy (OSTI)

Small Wind Electric Systems: A Nebraska Consumer's Guide provides consumers with information to help them determine whether a small wind electric system can provide all or a portion of the energy they need for their home or business based on their wind resource, energy needs, and their economics. Topics discussed in the guide include how to make a home more energy efficient, how to choose the correct turbine size, the parts of a wind electric system, how to determine whether enough wind resource exists, how to choose the best site for a turbine, how to connect a system to the utility grid, and whether it's possible to become independent of the utility grid using wind energy. In addition, the cover of the guide contains a list of contacts for more information.

Not Available

2007-12-01T23:59:59.000Z

207

Small Wind Electric Systems: A Nevada Consumer's Guide  

DOE Green Energy (OSTI)

Small Wind Electric Systems: A Nevada Consumer's Guide provides consumers with information to help them determine whether a small wind electric system can provide all or a portion of the energy they need for their home or business based on their wind resource, energy needs, and their economics. Topics discussed in the guide include how to make a home more energy efficient, how to choose the correct turbine size, the parts of a wind electric system, how to determine whether enough wind resource exists, how to choose the best site for a turbine, how to connect a system to the utility grid, and whether it's possible to become independent of the utility grid using wind energy. In addition, the cover of the guide contains a list of contacts for more information.

Not Available

2005-03-01T23:59:59.000Z

208

Small Wind Electric Systems: An Indiana Consumer's Guide  

DOE Green Energy (OSTI)

Small Wind Electric Systems: An Indiana Consumer's Guide provides consumers with information to help them determine whether a small wind electric system can provide all or a portion of the energy they need for their home or business based on their wind resource, energy needs, and their economics. Topics discussed in the guide include how to make a home more energy efficient, how to choose the correct turbine size, the parts of a wind electric system, how to determine whether enough wind resource exists, how to choose the best site for a turbine, how to connect a system to the utility grid, and whether it's possible to become independent of the utility grid using wind energy. In addition, the cover of the guide contains a list of contacts for more information.

Not Available

2005-03-01T23:59:59.000Z

209

Small Wind Electric Systems: A Michigan Consumer's Guide  

DOE Green Energy (OSTI)

Small Wind Electric Systems: A Michigan Consumer's Guide provides consumers with information to help them determine whether a small wind electric system can provide all or a portion of the energy they need for their home or business based on their wind resource, energy needs, and their economics. Topics discussed in the guide include how to make a home more energy efficient, how to choose the correct turbine size, the parts of a wind electric system, how to determine whether enough wind resource exists, how to choose the best site for a turbine, how to connect a system to the utility grid, and whether it's possible to become independent of the utility grid using wind energy. In addition, the cover of the guide contains a list of contacts for more information.

Not Available

2005-03-01T23:59:59.000Z

210

Small Wind Electric Systems: An Oklahoma Consumer's Guide  

DOE Green Energy (OSTI)

Small Wind Electric Systems: An Oklahoma Consumer's Guide provides consumers with information to help them determine whether a small wind electric system can provide all or a portion of the energy they need for their home or business based on their wind resource, energy needs, and their economics. Topics discussed in the guide include how to make a home more energy efficient, how to choose the correct turbine size, the parts of a wind electric system, how to determine whether enough wind resource exists, how to choose the best site for a turbine, how to connect a system to the utility grid, and whether it's possible to become independent of the utility grid using wind energy. In addition, the cover of the guide contains a list of contacts for more information.

Not Available

2005-03-01T23:59:59.000Z

211

Small Wind Electric Systems: A Utah Consumer's Guide  

DOE Green Energy (OSTI)

Small Wind Electric Systems: A Utah Consumer's Guide provides consumers with information to help them determine whether a small wind electric system can provide all or a portion of the energy they need for their home or business based on their wind resource, energy needs, and their economics. Topics discussed in the guide include how to make a home more energy efficient, how to choose the correct turbine size, the parts of a wind electric system, how to determine whether enough wind resource exists, how to choose the best site for a turbine, how to connect a system to the utility grid, and whether it's possible to become independent of the utility grid using wind energy. In addition, the cover of the guide contains a list of contacts for more information.

Not Available

2005-03-01T23:59:59.000Z

212

Small Wind Electric Systems: A North Carolina Consumer's Guide  

DOE Green Energy (OSTI)

Small Wind Electric Systems: A North Carolina Consumer's Guide provides consumers with information to help them determine whether a small wind electric system can provide all or a portion of the energy they need for their home or business based on their wind resource, energy needs, and their economics. Topics discussed in the guide include how to make a home more energy efficient, how to choose the correct turbine size, the parts of a wind electric system, how to determine whether enough wind resource exists, how to choose the best site for a turbine, how to connect a system to the utility grid, and whether it's possible to become independent of the utility grid using wind energy. In addition, the cover of the guide contains a list of contacts for more information.

Not Available

2005-03-01T23:59:59.000Z

213

Wind Farm Diversification and Its Impact on Power System Reliability  

E-Print Network (OSTI)

As wind exploitation gains prominence in the power industry, the extensive use of this intermittent source of power may heavily rely on our ability to select the best combination of wind farming sites that yields maximal reliability of power systems at minimal cost. This research proposes a general method to minimize the wind park global power output variance by optimally distributing a predetermined number of wind turbines over a preselected number of potential wind farming sites for which the wind patterns are statistically known. The objective is to demonstrate the benefits of diversification for the reliability of wind-sustained systems through the search for steadier overall power outputs. Three years of wind data from the recent NREL/3TIER study in the western US provides the statistics for evaluating each site for their mean power output, variance and correlation with each other so that the best allocations can be determined. Some traditional reliability indices such as the LOLP are computed by using sequential Monte Carlo simulations to emulate the behavior of a power system uniquely composed of wind turbines and a load modeled from the 1996 IEEE RTS. It is shown that configurations featuring minimal global power output variances generally prove the most reliable for moderate load cases, provided the sites are not significantly correlated with the modeled load. Under these conditions, the choice of uncorrelated/negatively correlated sites is favored. The correlations between the optimized global wind power outputs and the modeled load are studied as well.

Degeilh, Yannick

2009-08-01T23:59:59.000Z

214

Wind Energy Conversion Systems (Minnesota) | Department of Energy  

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

Wind Energy Conversion Systems (Minnesota) Wind Energy Conversion Systems (Minnesota) Wind Energy Conversion Systems (Minnesota) < Back Eligibility Utility Fed. Government Commercial Agricultural Investor-Owned Utility State/Provincial Govt Industrial Construction Municipal/Public Utility Local Government Residential Installer/Contractor Rural Electric Cooperative Tribal Government Low-Income Residential Schools Retail Supplier Institutional Multi-Family Residential Systems Integrator Fuel Distributor Nonprofit General Public/Consumer Transportation Savings Category Wind Buying & Making Electricity Program Info State Minnesota Program Type Siting and Permitting This section distinguishes between large (capacity 5,000 kW or more) and small (capacity of less than 5,000 kW) wind energy conversion systems (WECS), and regulates the siting of large conversion systems. The statute

215

Maximum power tracking control scheme for wind generator systems  

E-Print Network (OSTI)

The purpose of this work is to develop a maximum power tracking control strategy for variable speed wind turbine systems. Modern wind turbine control systems are slow, and they depend on the design parameters of the turbine and use wind and/or rotor speed measurements as control variable inputs. The dependence on the accuracy of the measurement devices makes the controller less reliable. The proposed control scheme is based on the stiff system concept and provides a fast response and a dynamic solution to the complicated aerodynamic system. This control scheme provides a response to the wind changes without the knowledge of wind speed and turbine parameters. The system consists of a permanent magnet synchronous machine (PMSM), a passive rectifier, a dc/dc boost converter, a current controlled voltage source inverter, and a microcontroller that commands the dc/dc converter to control the generator for maximum power extraction. The microcontroller will also be able to control the current output of the three-phase inverter. In this work, the aerodynamic characteristics of wind turbines and the power conversion system topology are explained. The maximum power tracking control algorithm with a variable step estimator is introduced and the modeling and simulation of the wind turbine generator system using the MATLAB/SIMULINK software is presented and its results show, at least in principle, that the maximum power tracking algorithm developed is suitable for wind turbine generation systems.

Mena Lopez, Hugo Eduardo

2007-12-01T23:59:59.000Z

216

NREL: Wind Research - Systems and Controls Analysis  

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

Advanced Research Turbines (CARTs). NWTC researchers are also studying blade pitch and generator torque, and employing advanced sensors to optimize power capture and reduce wind...

217

Wind Turbine Generator System Duration Test Report for the Gaia-Wind 11 kW Wind Turbine  

DOE Green Energy (OSTI)

This test was conducted as part of the U.S. Department of Energy's (DOE) Independent Testing project. This project was established to help reduce the barriers of wind energy expansion by providing independent testing results for small turbines. In total, five turbines are being tested at the National Renewable Energy Laboratory's (NRELs) National Wind Technology Center (NWTC) as a part of this project. Duration testing is one of up to five tests that may be performed on the turbines, including power performance, safety and function, noise, and power quality tests. The results of the testing will provide the manufacturers with reports that may be used for small wind turbine certification. The test equipment includes a Gaia-Wind 11 kW wind turbine mounted on an 18 m monopole tower. Gaia-Wind Ltd. manufactured the turbine in Denmark, although the company is based in Scotland. The system was installed by the NWTC Site Operations group with guidance and assistance from Gaia-Wind.

Huskey, A.; Bowen, A.; Jager, D.

2010-09-01T23:59:59.000Z

218

Final Report on California Regional Wind Energy Forecasting Project:Application of NARAC Wind Prediction System  

DOE Green Energy (OSTI)

Wind power is the fastest growing renewable energy technology and electric power source (AWEA, 2004a). This renewable energy has demonstrated its readiness to become a more significant contributor to the electricity supply in the western U.S. and help ease the power shortage (AWEA, 2000). The practical exercise of this alternative energy supply also showed its function in stabilizing electricity prices and reducing the emissions of pollution and greenhouse gases from other natural gas-fired power plants. According to the U.S. Department of Energy (DOE), the world's winds could theoretically supply the equivalent of 5800 quadrillion BTUs of energy each year, which is 15 times current world energy demand (AWEA, 2004b). Archer and Jacobson (2005) also reported an estimation of the global wind energy potential with the magnitude near half of DOE's quote. Wind energy has been widely used in Europe; it currently supplies 20% and 6% of Denmark's and Germany's electric power, respectively, while less than 1% of U.S. electricity is generated from wind (AWEA, 2004a). The production of wind energy in California ({approx}1.2% of total power) is slightly higher than the national average (CEC & EPRI, 2003). With the recently enacted Renewable Portfolio Standards calling for 20% of renewables in California's power generation mix by 2010, the growth of wind energy would become an important resource on the electricity network. Based on recent wind energy research (Roulston et al., 2003), accurate weather forecasting has been recognized as an important factor to further improve the wind energy forecast for effective power management. To this end, UC-Davis (UCD) and LLNL proposed a joint effort through the use of UCD's wind tunnel facility and LLNL's real-time weather forecasting capability to develop an improved regional wind energy forecasting system. The current effort of UC-Davis is aimed at developing a database of wind turbine power curves as a function of wind speed and direction, using its wind tunnel facility at the windmill farm at the Altamont Pass. The main objective of LLNL's involvement is to provide UC-Davis with improved wind forecasts to drive the parameterization scheme of turbine power curves developed from the wind tunnel facility. Another objective of LLNL's effort is to support the windmill farm operation with real-time wind forecasts for the effective energy management. The forecast skill in capturing the situation to meet the cut-in and cutout speed of given turbines would help reduce the operation cost in low and strong wind scenarios, respectively. The main focus of this report is to evaluate the wind forecast errors of LLNL's three-dimensional real-time weather forecast model at the location with the complex terrain. The assessment of weather forecast accuracy would help quantify the source of wind energy forecast errors from the atmospheric forecast model and/or wind-tunnel module for further improvement in the wind energy forecasting system.

Chin, H S

2005-07-26T23:59:59.000Z

219

NAWIG News: The Quarterly Newsletter of the Native American Wind Interest Group; Summer 2005  

Wind Powering America (EERE)

Weather Dancer Harnesses the Power in the Wind Weather Dancer Harnesses the Power in the Wind "There was always power in the wind before there was wind power," said William Big Bull, energy manager of the Piikani Utilities Corporation in Alberta, Canada. "Now that we have harnessed this resource, we have to use it wisely and respectfully on our course of co-existence." Piikani Utilities Corporation harnessed the

220

NAWIG News: The Quarterly Newsletter of the Native American Wind Interest Group; Summer 2004  

Wind Powering America (EERE)

Blackfeet Wind Projects Provide Foundation Blackfeet Wind Projects Provide Foundation for Future Development The winds that blow across the Blackfeet Reservation in Montana are so powerful, they may be able to provide energy to more than 1 million homes. That's the conclusion of scientists, economists, and gov- ernment officials who have measured and evaluated the wind flow from the Rocky Mountains to the plains of the

Note: This page contains sample records for the topic "wind systems american" 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

Wind Energy Systems Technology LLC | Open Energy Information  

Open Energy Info (EERE)

Systems Technology LLC Systems Technology LLC Jump to: navigation, search Logo: Wind Energy Systems Technology LLC Name Wind Energy Systems Technology LLC Address 17350 State Highway 249 Place Houston, Texas Zip 78701 Sector Wind energy Product Offshore wind project development, EPC contracting, distributed wind generation (hybrid) Website http://www.windenergypartners. Coordinates 29.957211°, -95.541563° 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":29.957211,"lon":-95.541563,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

222

Energy Storage System in Wind Power System on Islands.  

E-Print Network (OSTI)

?? The wind energy has several merits but there exit some barriers in the development of wind power plant, and this is as a result (more)

Jiang, Yuning

2013-01-01T23:59:59.000Z

223

Local Option - Solar, Wind and Biomass Energy Systems Exemption |  

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

Local Option - Solar, Wind and Biomass Energy Systems Exemption Local Option - Solar, Wind and Biomass Energy Systems Exemption Local Option - Solar, Wind and Biomass Energy Systems Exemption < Back Eligibility Agricultural Commercial Industrial Residential Savings Category Bioenergy Home Weatherization Commercial Weatherization Solar Lighting Windows, Doors, & Skylights Heating & Cooling Commercial Heating & Cooling Heating Buying & Making Electricity Swimming Pool Heaters Water Heating Wind Program Info Start Date 01/01/1991 State New York Program Type Property Tax Incentive Rebate Amount 100% exemption for 15 years (unless local jurisdiction has opted out) Provider Office of Real Property Tax Services Section 487 of the New York State Real Property Tax Law provides a 15-year real property tax exemption for solar, wind energy, and farm-waste energy

224

Wind parks equivalent models using system identification techniques based on nonlinear model structures  

Science Conference Proceedings (OSTI)

In this paper models of Wind Parks (WPs) appropriate for simulation purposes of large power systems with high wind power penetration are developed. The proposed models of the WPs are developed using system identification theory with NARX model structures. ... Keywords: modeling, system identification, wind integration, wind parks, wind turbines

F. D. Kanellos; G. J. Tsekouras; N. E. Mastorakis

2009-08-01T23:59:59.000Z

225

North Wind 4-kW wind-system development. Phase II. Fabrication and test  

DOE Green Energy (OSTI)

This report presents the results of Phase II (testing and fabrication) of a program funded by the US Department of Energy to design, fabricate, and test a cost-effective wind system in the 3 to 6 kW class. During Phase II, using the design developed during Phase I, a prototype 4 kW machine was fabricated and tested in Waitsfield, Vermont. Several problems were encountered and subsequently analyzed. Design modifications, including the use of a larger alternator, are described. Test performed by North Wind and by Rockwell International (which monitored the program) demonstrated the predicted performance characteristics and the validity of the North Wind design.

Lynch, J.; Coleman, C.; Mayer, D.J.

1983-01-01T23:59:59.000Z

226

Voltage stability limits for weak power systems with high wind penetration.  

E-Print Network (OSTI)

??Analysis of power system voltage stability has practical value in increasing wind penetration levels. As wind penetration levels increase in power systems, voltage stability challenges (more)

Tamimi, Ala

2011-01-01T23:59:59.000Z

227

Computer simulation of wind/diesel system operation  

DOE Green Energy (OSTI)

This document reports on a computer code, SOLSTOR W/D, that determines --- for a site's wind energy resources, load requirements, and economic constraints --- the components and sizes for a wind/diesel system that result in the lowest cost of energy. Wind diesel systems are defined here as electricity generation stations in the 50-kW to 1-MW range that (1) are not connected to another electricity network, (2) use wind energy as the first source of supply to meet demand, and (3) contain sufficient energy storage and/or backup diesel electric generators to compensate for lapses in wind energy. The computer code also determines, for the same input load, the requirements and economics that are the best number and size for an isolated diesel(s) system so that comparisons for wind/diesel systems and diesel-only systems can be made. SOLSTOR W/D provides a systematic method to show whether wind-diesel systems can be an attractive means of saving fossil fuel without significantly affecting electricity quality or production cost. 12 refs., 66 figs., 5 tabs.

Not Available

1989-09-01T23:59:59.000Z

228

Coupled Dynamic Modeling of Floating Wind Turbine Systems: Preprint  

DOE Green Energy (OSTI)

This article presents a collaborative research program that the Massachusetts Institute of Technology (MIT) and the National Renewable Energy Laboratory (NREL) have undertaken to develop innovative and cost-effective floating and mooring systems for offshore wind turbines in water depths of 10-200 m. Methods for the coupled structural, hydrodynamic, and aerodynamic analysis of floating wind turbine systems are presented in the frequency domain. This analysis was conducted by coupling the aerodynamics and structural dynamics code FAST [4] developed at NREL with the wave load and response simulation code WAMIT (Wave Analysis at MIT) [15] developed at MIT. Analysis tools were developed to consider coupled interactions between the wind turbine and the floating system. These include the gyroscopic loads of the wind turbine rotor on the tower and floater, the aerodynamic damping introduced by the wind turbine rotor, the hydrodynamic damping introduced by wave-body interactions, and the hydrodynamic forces caused by wave excitation. Analyses were conducted for two floater concepts coupled with the NREL 5-MW Offshore Baseline wind turbine in water depths of 10-200 m: the MIT/NREL Shallow Drafted Barge (SDB) and the MIT/NREL Tension Leg Platform (TLP). These concepts were chosen to represent two different methods of achieving stability to identify differences in performance and cost of the different stability methods. The static and dynamic analyses of these structures evaluate the systems' responses to wave excitation at a range of frequencies, the systems' natural frequencies, and the standard deviations of the systems' motions in each degree of freedom in various wind and wave environments. This article in various wind and wave environments. This article explores the effects of coupling the wind turbine with the floating platform, the effects of water depth, and the effects of wind speed on the systems' performance. An economic feasibility analysis of the two concepts was also performed. Key cost components included the material and construction costs of the buoy; material and installation costs of the tethers, mooring lines, and anchor technologies; costs of transporting and installing the system at the chosen site; and the cost of mounting the wind turbine to the platform. The two systems were evaluated based on their static and dynamic performance and the total system installed cost. Both systems demonstrated acceptable motions, and have estimated costs of $1.4-$1.8 million, not including the cost of the wind turbine, the power electronics, or the electrical transmission.

Wayman, E. N.; Sclavounos, P. D.; Butterfield, S.; Jonkman, J.; Musial, W.

2006-03-01T23:59:59.000Z

229

Coupled Dynamic Modeling of Floating Wind Turbine Systems: Preprint  

SciTech Connect

This article presents a collaborative research program that the Massachusetts Institute of Technology (MIT) and the National Renewable Energy Laboratory (NREL) have undertaken to develop innovative and cost-effective floating and mooring systems for offshore wind turbines in water depths of 10-200 m. Methods for the coupled structural, hydrodynamic, and aerodynamic analysis of floating wind turbine systems are presented in the frequency domain. This analysis was conducted by coupling the aerodynamics and structural dynamics code FAST [4] developed at NREL with the wave load and response simulation code WAMIT (Wave Analysis at MIT) [15] developed at MIT. Analysis tools were developed to consider coupled interactions between the wind turbine and the floating system. These include the gyroscopic loads of the wind turbine rotor on the tower and floater, the aerodynamic damping introduced by the wind turbine rotor, the hydrodynamic damping introduced by wave-body interactions, and the hydrodynamic forces caused by wave excitation. Analyses were conducted for two floater concepts coupled with the NREL 5-MW Offshore Baseline wind turbine in water depths of 10-200 m: the MIT/NREL Shallow Drafted Barge (SDB) and the MIT/NREL Tension Leg Platform (TLP). These concepts were chosen to represent two different methods of achieving stability to identify differences in performance and cost of the different stability methods. The static and dynamic analyses of these structures evaluate the systems' responses to wave excitation at a range of frequencies, the systems' natural frequencies, and the standard deviations of the systems' motions in each degree of freedom in various wind and wave environments. This article in various wind and wave environments. This article explores the effects of coupling the wind turbine with the floating platform, the effects of water depth, and the effects of wind speed on the systems' performance. An economic feasibility analysis of the two concepts was also performed. Key cost components included the material and construction costs of the buoy; material and installation costs of the tethers, mooring lines, and anchor technologies; costs of transporting and installing the system at the chosen site; and the cost of mounting the wind turbine to the platform. The two systems were evaluated based on their static and dynamic performance and the total system installed cost. Both systems demonstrated acceptable motions, and have estimated costs of $1.4-$1.8 million, not including the cost of the wind turbine, the power electronics, or the electrical transmission.

Wayman, E. N.; Sclavounos, P. D.; Butterfield, S.; Jonkman, J.; Musial, W.

2006-03-01T23:59:59.000Z

230

NAWIG News: The Quarterly Newsletter of the Native American Wind Interest Group, Spring 2009  

Wind Powering America (EERE)

Wind Farm Brings Jobs, Lower Energy Costs Wind Farm Brings Jobs, Lower Energy Costs to Nome, Alaska Jointly owned by Sitnasuak Native Corporation and Bering Straits Native Corporation, the 18-turbine, 1,170-kW Banner Wind Project in Nome, Alaska, is the state's newest and largest wind farm. The project was completed in December, and then the turbines were taken offline for repairs and adjustments. In August, the project will once again produce 10% of the energy needed in Nome, a city

231

The Doppler Aerosol Wind Lidar (DAWN) Airborne, Wind-Profiling, Coherent-Detection Lidar System: Overview and Preliminary Flight Results  

Science Conference Proceedings (OSTI)

The first airborne wind measurements of a pulsed, 2-micron solid-state, high-energy, wind-profiling lidar system for airborne measurements are presented. The laser pulse energy is the highest to date in an eyesafe airborne wind lidar system. This ...

Michael J. Kavaya; Jeffrey Y. Beyon; Grady J. Koch; Mulugeta Petros; Paul J. Petzar; Upendra N. Singh; Bo C. Trieu; Jirong Yu

232

July 29th -30th 2010 1Integration of Wind Power in the Danish Energy System Integration of Wind Power in the Danish Energy System  

E-Print Network (OSTI)

July 29th - 30th 2010 1Integration of Wind Power in the Danish Energy System Integration of Wind Power in the Danish Energy System Wind Integration Forum July 29th ­ 30th 2010, Portland Gitte Agersbæk Senior Engineer Energinet.dk #12;July 29th - 30th 2010 2Integration of Wind Power in the Danish Energy

233

Accuracy Analysis of Rubsonde-GPS Wind Sounding System  

Science Conference Proceedings (OSTI)

The results of program of estimate the limiting accuracy of atmospheric wind profiles obtained by tracking a new balloon, the Rubsonde, with the Global Positioning System (GPS) are presented. In the first part, the authors detail the data ...

Jean Barat; Charles Cot

1995-05-01T23:59:59.000Z

234

WIND ENERGY POWER CONVERSION SYSTEM REDUCING GEARBOX STRESS ...  

A wind energy power conversion system includes a gearbox, a generator, an AC to DC power converter, a DC link, and a DC to AC power converter, and at least one ...

235

WIND TURBINE DRIVETRAIN TEST FACILITY DATA ACQUISITION SYSTEM  

DOE Green Energy (OSTI)

The Wind Turbine Drivetrain Test Facility (WTDTF) is a state-of-the-art industrial facility used for testing wind turbine drivetrains and generators. Large power output wind turbines are primarily installed for off-shore wind power generation. The facility includes two test bays: one to accommodate turbine nacelles up to 7.5 MW and one for nacelles up to 15 MW. For each test bay, an independent data acquisition system (DAS) records signals from various sensors required for turbine testing. These signals include resistance temperature devices, current and voltage sensors, bridge/strain gauge transducers, charge amplifiers, and accelerometers. Each WTDTF DAS also interfaces with the drivetrain load applicator control system, electrical grid monitoring system and vibration analysis system.

Mcintosh, J.

2012-01-03T23:59:59.000Z

236

Systems Performance Analyses of Alaska Wind-Diesel Projects; Toksook Bay, Alaska (Fact Sheet)  

DOE Green Energy (OSTI)

This fact sheet summarizes a systems performance analysis of the wind-diesel project in Toksook Bay, Alaska. Data provided for this project include community load data, average wind turbine output, average diesel plant output, thermal load data, average net capacity factor, optimal net capacity factor based on Alaska Energy Authority wind data, average net wind penetration, estimated fuel savings, and wind system availability.

Baring-Gould, I.

2009-04-01T23:59:59.000Z

237

Systems Performance Analyses of Alaska Wind-Diesel Projects; Kotzebue, Alaska (Fact Sheet)  

DOE Green Energy (OSTI)

This fact sheet summarizes a systems performance analysis of the wind-diesel project in Kotzebue, Alaska. Data provided for this project include wind turbine output, average wind speed, average net capacity factor, and optimal net capacity factor based on Alaska Energy Authority wind data, estimated fuel savings, and wind system availability.

Baring-Gould, I.

2009-04-01T23:59:59.000Z

238

Land-use implications of wind-energy-conversion systems  

DOE Green Energy (OSTI)

An estimated 20 utilities in the United States are now investigating potential wind machine sites in their areas. Identifying sites for wind machine clusters (wind farms) involves more than just finding a location with a suitable wind resource. Consideration must also be given to the proximity of sites to existing transmission lines, environmental impacts, aesthetics, and legal concerns as well as the availability of and alternative uses for the land. These issues have made it increasingly difficult for utilities to bring conventional power plants on-line quickly. Utilities are now required, however, to give careful consideration to specific legal, social, and environmental questions raised by the siting of wind energy conversion systems (WECS).

Noun, R.J.

1981-02-01T23:59:59.000Z

239

Angle Instability Detection in Power Systems with High Wind Penetration  

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

Angle Instability Detection in Power Angle Instability Detection in Power Systems with High Wind Penetration Using PMUs YC Zhang National Renewable Energy Laboratory Yingchen.zhang@nrel.gov 27/28 June 2013 Washington, DC DOE/OE Transmission Reliability Program Angle Instability Detection in Power Systems with High Wind Penetration Using Synchrophasor Measurements  Project Objective * Utilize synchrophasor measurements to estimate the equivalent inertia of a power source such as synchronous generators or wind turbine generators * Develop angle instability detection method for a system with high wind penetration using the synchrophasor measurements 2 3 Background Submitted to IEEE Journal of Emerging and Selected Topics in Power Electronics * In case of angular instability, some machines will have

240

Wind-Diesel Hybrid Systems for Russia's Northern Territories  

DOE Green Energy (OSTI)

This paper will summarize the DOE/Russian Ministry of Fuel and Energy (MF and E) activities in Russia's Northern Territories in the field of hybrid wind-diesel power systems over the last three years (1997-1999). The National Renewable Energy Laboratory (NREL) supplied technical assistance to the project, including resource assessment, system design, site identification, training and system monitoring. As a result, several wind-diesel systems have been installed and are operating in the Arkhangelsk/Murmansk regions and in Chukotka. NREL designed and provided sets of data acquisition equipment to monitor several of the first pilot wind-diesel systems. NREL's computer simulation models are being used for performance data analysis and optimizing of future system configurations.

Gevorgian, V.; Touryan, K. [National Renewable Energy Laboratory (US); Bezrukikh, P. [Ministry of Fuel and Energy of Russian Federation (RU); Bezrukikh, P. Jr.; Karghiev, V. [Intersolarcenter

1999-10-20T23:59:59.000Z

Note: This page contains sample records for the topic "wind systems american" 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

NAWIG News: The Quarterly Newsletter of the Native American Wind Interest Group; Winter 2003  

Wind Powering America (EERE)

Rosebud Sioux: First Tribe in the Nation to Sell Rosebud Sioux: First Tribe in the Nation to Sell Wind Power Alex "Little Soldier" Lunderman had a vision. The former Rosebud Sioux tribal chairman saw a long line of people behind him walking toward a traditional tipi. In the tipi, he saw computers and other kinds of technologies that his people could use to protect their Mother Earth, and he knew that generating clean electricity from the Four Winds could help his people. The Rosebud Sioux Wind Project proves that he was right. Lunderman passed into the Spirit World in 2000, but his legacy lives on. In February 2003, the first utility-scale tribally owned wind turbine, a 750-kilowatt NEG Micon named after Lunderman, was installed on the Rosebud Sioux Indian Reservation, marking the end of eight years

242

System-wide emissions implications of increased wind power penetration.  

DOE Green Energy (OSTI)

This paper discusses the environmental effects of incorporating wind energy into the electric power system. We present a detailed emissions analysis based on comprehensive modeling of power system operations with unit commitment and economic dispatch for different wind penetration levels. First, by minimizing cost, the unit commitment model decides which thermal power plants will be utilized based on a wind power forecast, and then, the economic dispatch model dictates the level of production for each unit as a function of the realized wind power generation. Finally, knowing the power production from each power plant, the emissions are calculated. The emissions model incorporates the effects of both cycling and start-ups of thermal power plants in analyzing emissions from an electric power system with increasing levels of wind power. Our results for the power system in the state of Illinois show significant emissions effects from increased cycling and particularly start-ups of thermal power plants. However, we conclude that as the wind power penetration increases, pollutant emissions decrease overall due to the replacement of fossil fuels.

Valentino, L.; Valenzuela, V.; Botterud, A.; Zhou, Z.; Conzelmann, G. (Decision and Information Sciences); (Univ. of Illinois, Champaign/Urbana); (Georgia Institute of Technology)

2012-01-01T23:59:59.000Z

243

Texas Wind Energy Forecasting System Development and Testing, Phase 1: Initial Testing  

Science Conference Proceedings (OSTI)

This report describes initial results from the Texas Wind Energy Forecasting System Development and Testing Project at a 75-MW wind project in west Texas.

2003-12-31T23:59:59.000Z

244

The effect of high penetration of wind power on primary frequency control of power systems.  

E-Print Network (OSTI)

??In this work, a power system with wind power units and hydro power units are considered. The hydro power unit and variable speed wind turbine (more)

Motamed, Bardia

2013-01-01T23:59:59.000Z

245

NAWIG News: The Quarterly Newsletter of the Native American Wind Interest Group, Fall 2009  

Wind Powering America (EERE)

Campo Band to Develop 160-MW Wind Project Campo Band to Develop 160-MW Wind Project on Tribal Land A slumping casino. A high unemployment rate. Limited economic opportunities. Like most people in the United States, the Campo Band of Mission Indians of the Kumeyaay Nation feels the pain of today's economic difficulties. On June 11, 2009, the 340-member Southern California tribe took an initial step to help ease that pain by signing a Memorandum of Understanding for the development of

246

Optimal power capturing of multi-MW wind generation system  

Science Conference Proceedings (OSTI)

Recently, an increasing number of multi-MW (1MW and up) wind generation systems are being developed and variable speed-variable pitch (VS-VP) control technology is usually adopted to improve the fast response speed and obtain the optimal energy, which ... Keywords: adaptive fuzzy proportional integral derivative, doubly-fed induction generator, hydraulic variable pitch mechanism, optimal, variable speed-variable pitch, wind turbine

Kong Yigang; Wang Zhixin

2008-03-01T23:59:59.000Z

247

The State of the Art of Generators for Wind Energy Conversion Systems  

E-Print Network (OSTI)

based on the wind farm single phase equivalent circuit. The stability analysis is carried out, phase margin, and vector gain margin calculated for different number of wind turbines in operation. The interaction between the wind turbine control system and the wind farm structure in wind farms is deeply

Paris-Sud XI, Université de

248

Sizing of isolated wind-electrolyzer systems by use of a probalistic method  

Science Conference Proceedings (OSTI)

Wind Power is currently the fastest growing energy source in the world. Norway is one of the best-situated European countries for using wind power, and several large-scale wind farms are given concession. If wind power is combined with other energy sources ... Keywords: dimensioning, electrolysis, hydrogen storage, isolated systems, probalistic methods, wind power

Terje Gjengedal; Lars Nesje Grimsmo; Magnus Korpaas

2008-02-01T23:59:59.000Z

249

Abstract--This paper addresses the problem of controlling wind energy conversion systems (WECS) which involve  

E-Print Network (OSTI)

Abstract-- This paper addresses the problem of controlling wind energy conversion systems (WECS-inverter. The goal of control is to maximize wind energy extraction and this needs letting the wind turbine rotor wind energy extraction) only for one wind speed value depending on the considered value of turbine

Paris-Sud XI, Université de

250

Systems Performance Analyses of Alaska Wind-Diesel Projects; Selawik, Alaska (Fact Sheet)  

DOE Green Energy (OSTI)

This fact sheet summarizes a systems performance analysis of the wind-diesel project in Selawik, Alaska. Data provided for this project include community load data, wind turbine output, diesel plant output, thermal load data, average wind speed, average net capacity factor, optimal net capacity factor based on Alaska Energy Authority wind data, average net wind penetration, and estimated fuel savings.

Baring-Gould, I.

2009-04-01T23:59:59.000Z

251

Power System Modeling of 20percent Wind-Generated Electricity by 2030  

E-Print Network (OSTI)

B ENEFITS Other benefits associated with wind energy includeof carbon costs, the benefit of wind energy in reducing theWind Energy Deployment System model used to estimate the costs and benefits

Hand, Maureen

2008-01-01T23:59:59.000Z

252

Examination of Capacity and Ramping Impacts of Wind Energy on Power Systems  

DOE Green Energy (OSTI)

When wind plants serve load within the balancing area, no additional capacity required to integrate wind power into the system. We present some thought experiments to illustrate some implications for wind integration studies.

Kirby, B.; Milligan, M.

2008-07-01T23:59:59.000Z

253

Evaluating state markets for residential wind systems: Results from an economic and policy analysis tool  

E-Print Network (OSTI)

For Residential Wind Systems USDA Farm Bill Grant TheA-20. Taxable USDA Farm Grant (BTC & SP, Wind Classes 2-A-21. Tax-Exempt USDA Farm Grant (BTC & SP, Wind Classes 2-

Edwards, Jennifer L.; Wiser, Ryan; Bolinger, Mark; Forsyth, Trudy

2004-01-01T23:59:59.000Z

254

Evaluation of a Wind-Wave System for Ensemble Tropical Cyclone Wave Forecasting. Part II: Waves  

Science Conference Proceedings (OSTI)

A wind-wave forecast system, designed with the intention of generating unbiased ensemble wave forecasts for extreme wind events, is assessed. Wave hindcasts for 12 tropical cyclones (TCs) are forced using a wind analysis produced from a ...

Steven M. Lazarus; Samuel T. Wilson; Michael E. Splitt; Gary A. Zarillo

2013-04-01T23:59:59.000Z

255

Power System Modeling of 20percent Wind-Generated Electricity by 2030  

E-Print Network (OSTI)

2003. U.S. Department of Energy (2008). 20% Wind Energy by2030: Increasing Wind Energys Contribution to U.S.shows the results of the Wind Energy Deployment System model

Hand, Maureen

2008-01-01T23:59:59.000Z

256

Massive Stars in Colliding Wind Systems: the GLAST Perspective  

SciTech Connect

Colliding winds of massive stars in binary systems are considered as candidate sites of high-energy non-thermal photon emission. They are already among the suggested counterparts for a few individual unidentified EGRET sources, but may constitute a detectable source population for the GLAST observatory. The present work investigates such population study of massive colliding wind systems at high-energy gamma-rays. Based on the recent detailed model (Reimer et al. 2006) for non-thermal photon production in prime candidate systems, we unveil the expected characteristics of this source class in the observables accessible at LAT energies. Combining the broadband emission model with the presently cataloged distribution of such systems and their individual parameters allows us to conclude on the expected maximum number of LAT-detections among massive stars in colliding wind binary systems.

Reimer, Anita; Reimer, Olaf; /Stanford U., HEPL /KIPAC, Menlo Park

2011-11-29T23:59:59.000Z

257

Small Wind Guidebook/How Much Energy Will My System Generate | Open Energy  

Open Energy Info (EERE)

How Much Energy Will My System Generate How Much Energy Will My System Generate < Small Wind Guidebook Jump to: navigation, search Print PDF WIND ENERGY STAKEHOLDER ENGAGEMENT & OUTREACHSmall Wind Guidebook Home WindTurbine-icon.png Small Wind Guidebook * Introduction * First, How Can I Make My Home More Energy Efficient? * Is Wind Energy Practical for Me? * What Size Wind Turbine Do I Need? * What Are the Basic Parts of a Small Wind Electric System? * What Do Wind Systems Cost? * Where Can I Find Installation and Maintenance Support? * How Much Energy Will My System Generate? * Is There Enough Wind on My Site? * How Do I Choose the Best Site for My Wind Turbine? * Can I Connect My System to the Utility Grid? * Can I Go Off-Grid? * State Information Portal * Glossary of Terms * For More Information

258

Texas Wind Energy Forecasting System Development and Testing: Phase 2: 12-Month Testing  

Science Conference Proceedings (OSTI)

Wind energy forecasting systems are expected to support system operation in cases where wind generation contributes more than a few percent of total generating capacity. This report presents final results from the Texas Wind Energy Forecasting System Development and Testing Project at a 75-MW wind project in west Texas.

2004-09-30T23:59:59.000Z

259

Wind turbine generators having wind assisted cooling systems and cooling methods  

DOE Patents (OSTI)

A wind generator includes: a nacelle; a hub carried by the nacelle and including at least a pair of wind turbine blades; and an electricity producing generator including a stator and a rotor carried by the nacelle. The rotor is connected to the hub and rotatable in response to wind acting on the blades to rotate the rotor relative to the stator to generate electricity. A cooling system is carried by the nacelle and includes at least one ambient air inlet port opening through a surface of the nacelle downstream of the hub and blades, and a duct for flowing air from the inlet port in a generally upstream direction toward the hub and in cooling relation to the stator.

Bagepalli, Bharat (Niskayuna, NY); Barnes, Gary R. (Delanson, NY); Gadre, Aniruddha D. (Rexford, NY); Jansen, Patrick L. (Scotia, NY); Bouchard, Jr., Charles G. (Schenectady, NY); Jarczynski, Emil D. (Scotia, NY); Garg, Jivtesh (Cambridge, MA)

2008-09-23T23:59:59.000Z

260

Wind Turbine Generator System Duration Test Report for the ARE 442 Wind Turbine  

DOE Green Energy (OSTI)

This test is being conducted as part of the U.S. Department of Energy's (DOE) Independent Testing project. This project was established to help reduce the barriers of wind energy expansion by providing independent testing results for small turbines. In total, four turbines are being tested at the NWTC as a part of this project. Duration testing is one of up to 5 tests that may be performed on the turbines, including power performance, safety and function, noise, and power quality tests. The results of the testing provide manufacturers with reports that may be used for small wind turbine certification. The test equipment includes a grid connected ARE 442 wind turbine mounted on a 30.5 meter (100 ft) lattice tower manufactured by Abundant Renewable Energy. The system was installed by the NWTC Site Operations group with guidance and assistance from Abundant Renewable Energy.

van Dam, J.; Baker, D.; Jager, D.

2010-05-01T23:59:59.000Z

Note: This page contains sample records for the topic "wind systems american" 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

Solar wind samples give insight into birth of solar system  

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

Solar wind samples Solar wind samples Solar wind samples give insight into birth of solar system Most of the Genesis payload consisted of fragile solar-wind collectors, which had been exposed to the solar particles over a period of two years. June 23, 2011 Los Alamos National Laboratory sits on top of a once-remote mesa in northern New Mexico with the Jemez mountains as a backdrop to research and innovation covering multi-disciplines from bioscience, sustainable energy sources, to plasma physics and new materials. Los Alamos National Laboratory sits on top of a once-remote mesa in northern New Mexico with the Jemez mountains as a backdrop to research and innovation covering multi-disciplines from bioscience, sustainable energy sources, to plasma physics and new materials.

262

A novel hybrid (wind-photovoltaic) system sizing procedure  

SciTech Connect

Wind-photovoltaic hybrid system (WPHS) utilization is becoming popular due to increasing energy costs and decreasing prices of turbines and photovoltaic (PV) panels. However, prior to construction of a renewable generation station, it is necessary to determine the optimum number of PV panels and wind turbines for minimal cost during continuity of generated energy to meet the desired consumption. In fact, the traditional sizing procedures find optimum number of the PV modules and wind turbines subject to minimum cost. However, the optimum battery capacity is either not taken into account, or it is found by a full search between all probable solution spaces which requires extensive computation. In this study, a novel description of the production/consumption phenomenon is proposed, and a new sizing procedure is developed. Using this procedure, optimum battery capacity, together with optimum number of PV modules and wind turbines subject to minimum cost can be obtained with good accuracy. (author)

Hocaoglu, Fatih O. [Afyon Kocatepe University, Dept. of Electronics and Communication Eng., 03200 Afyonkarahisar (Turkey); Gerek, Oemer N.; Kurban, Mehmet [Anadolu University, Dept. of Electrical and Electronics Eng., 26555 Eskisehir (Turkey)

2009-11-15T23:59:59.000Z

263

Conceptual Model of Offshore Wind Environmental Risk Evaluation System  

SciTech Connect

In this report we describe the development of the Environmental Risk Evaluation System (ERES), a risk-informed analytical process for estimating the environmental risks associated with the construction and operation of offshore wind energy generation projects. The development of ERES for offshore wind is closely allied to a concurrent process undertaken to examine environmental effects of marine and hydrokinetic (MHK) energy generation, although specific risk-relevant attributes will differ between the MHK and offshore wind domains. During FY10, a conceptual design of ERES for offshore wind will be developed. The offshore wind ERES mockup described in this report will provide a preview of the functionality of a fully developed risk evaluation system that will use risk assessment techniques to determine priority stressors on aquatic organisms and environments from specific technology aspects, identify key uncertainties underlying high-risk issues, compile a wide-range of data types in an innovative and flexible data organizing scheme, and inform planning and decision processes with a transparent and technically robust decision-support tool. A fully functional version of ERES for offshore wind will be developed in a subsequent phase of the project.

Anderson, Richard M.; Copping, Andrea E.; Van Cleve, Frances B.; Unwin, Stephen D.; Hamilton, Erin L.

2010-06-01T23:59:59.000Z

264

NAWIG News: The Native American Wind Interest Group Newsletter, Spring 2007  

Wind Powering America (EERE)

TDX Power and St. Paul Island: Lessons Learned TDX Power and St. Paul Island: Lessons Learned Interview with Nicholas Goodman, Project Coordinator, TDX Power Corporation (conducted for NAWIG News in winter 2006/2007). Tell us how TDX became interested in wind energy. TDX's chairman, Ron Philemonoff, became interested in windpower during one of his annual trips to visit family in California. With all due respect to our brethren in California, the St. Paul Island wind resource has no equal in California, and he knew the technology had real poten-

265

Design of Control System for Wind Turbine Electric Pitch  

Science Conference Proceedings (OSTI)

The operating principle of an electric pitch system of wind turbine is introduced in this paper, and three-phase PMSM (permanent magnetism synchronous motor) is chosen as the executive motor of the proposed system. TMS320F2812 is designed as the core ... Keywords: electric pitch, servo-control, PMSM, vector control, DSP

Yongwei Li; Shuxia Liu; Jiazhong Wang; Hongbo Zhang; Zhiping Lu

2009-04-01T23:59:59.000Z

266

Small Wind Guidebook/Can I Connect My System to the Utility Grid | Open  

Open Energy Info (EERE)

source source History View New Pages Recent Changes All Special Pages Semantic Search/Querying Get Involved Help Apps Datasets Community Login | Sign Up Search Page Edit History Facebook icon Twitter icon » Small Wind Guidebook/Can I Connect My System to the Utility Grid < Small Wind Guidebook Jump to: navigation, search Print PDF WIND ENERGY STAKEHOLDER ENGAGEMENT & OUTREACHSmall Wind Guidebook Home WindTurbine-icon.png Small Wind Guidebook * Introduction * First, How Can I Make My Home More Energy Efficient? * Is Wind Energy Practical for Me? * What Size Wind Turbine Do I Need? * What Are the Basic Parts of a Small Wind Electric System? * What Do Wind Systems Cost? * Where Can I Find Installation and Maintenance Support? * How Much Energy Will My System Generate? * Is There Enough Wind on My Site?

267

Electricity for road transport, flexible power systems and wind power  

Open Energy Info (EERE)

road transport, flexible power systems and wind power road transport, flexible power systems and wind power (Smart Grid Project) Jump to: navigation, search Project Name Electricity for road transport, flexible power systems and wind power Country Denmark Coordinates 56.26392°, 9.501785° 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":56.26392,"lon":9.501785,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

268

WIND TOMOGRAPHY IN BINARY SYSTEMS O.Knill, R.Dgani and M.Vogel  

E-Print Network (OSTI)

WIND TOMOGRAPHY IN BINARY SYSTEMS O.Knill, R.Dgani and M.Vogel ETH-Zurich, CH-8092, Switzerland method is particularly suitable for determining the velocity laws of stellar winds. 1. WIND TOMOGRAPHY AND ABEL'S INTEGRAL Binary systems in which a compact, point-like radiation source shines through the wind

Knill, Oliver

269

Systems Performance Analyses of Alaska Wind-Diesel Projects; Kasigluk, Alaska (Fact Sheet)  

DOE Green Energy (OSTI)

This fact sheet summarizes a systems performance analysis of the wind-diesel project in Kasigluk, Alaska. Data provided for this project include community load data, average wind turbine output, average diesel plant output, thermal load data, average net capacity factor, average net wind penetration, estimated fuel savings, and wind system availability.

Baring-Gould, I.

2009-04-01T23:59:59.000Z

270

LQ Optimal Control of Wind Turbines in Hybrid Power Systems N.A. Cutululis1  

E-Print Network (OSTI)

Systems, Faculty of Electrical Engineering, "Dunrea de Jos" University of Galati, Abstract: Wind ­ diesel taken into account for the design of a wind ­ diesel power system is the wind power penetration, which electrical load. However, the penetration of wind power into small diesel-based grids is limited because

271

Systems Performance Analyses of Alaska Wind-Diesel Projects; St. Paul, Alaska (Fact Sheet)  

DOE Green Energy (OSTI)

This fact sheet summarizes a systems performance analysis of the wind-diesel project in St. Paul, Alaska. Data provided for this project include load data, average wind turbine output, average diesel plant output, dump (controlling) load, average net capacity factor, average net wind penetration, estimated fuel savings, and wind system availability.

Baring-Gould, I.

2009-04-01T23:59:59.000Z

272

High Altitude Wind Power Systems: A Survey on Flexible Power Kites Mariam Ahmed*  

E-Print Network (OSTI)

(G2ELab) 38402 Saint-Martin d'Heres, France Abstract-- High altitude wind energy (HAWE) is a new interest in sustainable development, renewable energy systems, such as solar photo-voltaic, wind and tidal systems, are heavily explored. One ideal source of renewable energy is the wind. Tradi- tionally, wind

273

Sensorless Adaptive Output Feedback Control of Wind Energy Systems with PMS Generators  

E-Print Network (OSTI)

1 Sensorless Adaptive Output Feedback Control of Wind Energy Systems with PMS Generators A. El the problem of controlling wind energy conversion (WEC) systems involving permanent magnet synchronous is to maximize wind energy extraction which cannot be achieved without letting the wind turbine rotor operate

Paris-Sud XI, Université de

274

Stakeholder Engagement and Outreach: Wind for Homeowners, Farmers, and  

Wind Powering America (EERE)

Rural Rural Communities Printable Version Bookmark and Share Agricultural & Rural Farm Bill Outreach Articles Wind for Homeowners, Farmers, & Businesses Wind Farms Resources & Tools Native Americans Wind for Homeowners, Farmers, and Businesses Wind Powering America produced Small Wind Electric Systems Consumer's Guides to help homeowners, ranchers, and small businesses decide if wind energy will work for them. A Small Wind Guidebook is available for each state and answers these questions. Is wind energy practical for me? What size wind turbine do I need? What are the basic parts of a small wind electric system? What do wind systems cost? Where can I find installation and maintenance support? How much energy will my system generate? Is there enough wind on my site?

275

Commercialization analysis of large wind energy conversion systems. Final report  

DOE Green Energy (OSTI)

The framework is described that can be used to evaluate potential new federal incentives to facilitate the market acceptance of utility-scale wind energy conversion systems. The insights gained from utilizing this framework to evaluate a variety of hypothetical federal incentives are discussed. The heart of the evaluation framework is an explicit representation of the decisions made by utility purchasers, suppliers, and government agencies with respect to the utilization and fabrication of large wind energy conversion systems. The demand-side and supply-side aspects of the multiparty commercialization model are described, and the model's struture is explained. (LEW)

Boyd, D.W.; Buckley, O.E.; Haas, S.M.

1980-06-01T23:59:59.000Z

276

A Two-Season Impact Study of the WindSat Surface Wind Retrievals in the NCEP Global Data Assimilation System  

Science Conference Proceedings (OSTI)

A two-season observing system experiment (OSE) was used to quantify the impacts of assimilating the WindSat surface winds product developed by the Naval Research Laboratory (NRL). The impacts of assimilating these surface winds were assessed by ...

Li Bi; James A. Jung; Michael C. Morgan; John F. Le Marshall

2010-06-01T23:59:59.000Z

277

Development of Offshore Wind Recommended Practice for U.S. Waters: Preprint  

DOE Green Energy (OSTI)

This paper discusses how the American Petroleum Institute oil and gas standards were interfaced with International Electrotechnical Commission and other wind turbine and offshore industry standards to provide guidance for reliable engineering design practices for offshore wind energy systems.

Musial, W. D.; Sheppard, R. E.; Dolan, D.; Naughton, B.

2013-04-01T23:59:59.000Z

278

NREL: Wind Research - Energy Analysis of Offshore Systems  

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

Energy Analysis of Offshore Systems Energy Analysis of Offshore Systems Chart of cost data for actual and projected offshore wind projects as reported by developers. Enlarge image NREL has a long history of successful research to understand and improve the cost of wind generation technology. As a research laboratory, NREL is a neutral, third party and can provide an unbiased perspective of methodologies and approaches used to estimate direct and indirect economic impacts of offshore wind. Market Analysis NREL's extensive research on installed and proposed projects in Europe, the United States, and other emerging offshore markets enables the compilation of a database of installed and proposed project costs. These are used to report on cost trends. Recent studies include: Analysis of capital cost trends for planned and installed offshore

279

Wind integration into hydro dominant Power System.  

E-Print Network (OSTI)

??The Icelandic Power System is a hydro dominant system where approximately 75 % of the electricity generation is hydro based. However due to transmission constraints (more)

Thorleiksson, Johannes

2013-01-01T23:59:59.000Z

280

NAWIG News: The Quarterly Newsletter of the Native American Wind Interest Group; Summer 2006  

Wind Powering America (EERE)

* * * * * * * * - Story continued on page 2 Kumeyaay Tribe Earns $16,000 Per Turbine The Campo Band of Kumeyaay Indians is earning landowner payments for the wind farm on its tribal land near San Diego, California, that are substantially above wind industry standards. The 25-turbine, 50-MW Kumeyaay project provides roughly $16,000 per turbine (2 MW each) per year for the Campo Band. The Kumeyaay receive high payments because of a lucrative power purchase contract with local utility San Diego Gas and Electric (SDG&E), as well as local land values. The tribe is acting only as a landowner on this project, with no tribal ownership stake and no risk to the tribe. The tribe earns fees structured as 5% of the power purchase contract with SDG&E. According to Michael Connolly, a tribal

Note: This page contains sample records for the topic "wind systems american" 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

NAWIG News: The Quarterly Newsletter of the Native American Wind Interest Group, Fall 2004  

Wind Powering America (EERE)

St. Paul Island: Looking Back to Find the Future St. Paul Island: Looking Back to Find the Future "Centuries of experience living in the wind have allowed us to merge our culture with this new technology for the benefi t of future generations." - Aleut elder comment at the blessing of the turbine What began as an economic development pro- gram on Alaska's St. Paul Island turned out to be a prime example of a successful remote,

282

Variable-Speed Wind System Design : Final Report.  

SciTech Connect

Almost from the onset of the development of wind energy conversion systems (WECS), it was known that variable-speed operation of the turbine would maximize energy capture. This study was commissioned to assess the cost, efficiency gain, reduction of the cost of energy (COE), and other operating implications of converting the existing hardware of a modern fixed-speed wind energy conversion system to variable-speed operation. The purpose of this study was to develop a preliminary design for the hardware required to allow variable-speed operation using a doubly-fed generator with an existing fixed-speed wind turbine design. The turbine selected for this study is the AWT-26 designed and built by Advanced Wind Turbines Inc. of Redmond, Washington. The lowest projected COE using this variable-speed generation system is projected to be $0.0499/kWh, compared to the lowest possible COE with fixed-speed generation which is projected to be $0.0546/kWh. This translates into a 8.6% reduction of the COE using this variable-speed generation option. The preliminary system design has advanced to where the printed circuit boards can be physically laid out based on the schematics and the system software can be written based on the control flow-charts. The core of hardware and software has been proven to be successful in earlier versions of VSG systems. The body of this report presents the results of the VSWG system development. Operation under normal and fault conditions is described in detail, the system performance for variable-speed operation is estimated and compared to the original fixed-speed system performance, and specifications for all system components (generator, power electronic converter, and system controller) are given. Costs for all components are estimated, and incremental system cost is compared to incremental energy production. Finally, operational features of the VSWG which are not available in the existing FSWG system are outlined.

Lauw, Hinan K.; Weigand, Claus H.; Marckx, Dallas A.; Electronic Power Conditioning, Inc.

1993-10-01T23:59:59.000Z

283

Performance testing of small interconnected wind systems  

SciTech Connect

There is a need for performance information on small windmills intended for interconnected operation with utility distribution service. The owner or prospective buyer needs the data to estimate economic viability and service reliability, while the utility needs it to determine interconnection arrangements, maintain quality of power delivered by its line, and to answer customer inquiries. No existing testing program provides all the information needed, although the Rocky Flats test site comes close. To fill this need for Michigan, Consumers Power Company and the Michigan Electric Cooperative Association helped support a two-year program at Michigan State University involving extensive performance testing of an Enertech 1500 and a 4-kW Dakota with a Gemini inverter. The performance study suggested measurements necessary to characterize SWECS for interconnected operation. They include SWECS energy output to a-c line, miles of wind passing the rotor, var-hour metering for average var consumption, and recording watt, current, and voltmeters to assess SWECS output variability. Added instruments for waveform measurement (to assess power quality) are also needed. Typical data taken at the MSU test site are used to illustrate the techniques and preliminary data from a current project is given. Finally, conclusions about SWECS performance are listed.

Park, G.L.; Krauss, O.; Miller, J.

1984-05-01T23:59:59.000Z

284

Analysis on DFIG Wind Power System Low-Voltage Ridethrough  

Science Conference Proceedings (OSTI)

Due to the double fed induction generators (DFIG) advantage of controlling active and reactive power independently and partial power converter, DFIG is becoming a popular type of wind power generation system. Nowadays, the grid code demands that ... Keywords: VSCF, DFIG, LVRT, Crowbar, Voltage sags

Yulong Wang; Jianlin Li; Shuju Hu; Honghua Xu

2009-04-01T23:59:59.000Z

285

California Wind Energy Forecasting System Development and Testing, Phase 1: Initial Testing  

Science Conference Proceedings (OSTI)

Wind energy forecasting uses sophisticated numerical weather forecasting and wind plant power generation models to predict the hourly energy generation of a wind power plant up to 48 hours in advance. As a result, it has great potential to address the needs of the California Independent System Operator (ISO) and the wind plant operators, as well as power marketers and buyers and utility system dispatch personnel. This report gives the results of 28 days of testing of wind energy forecasting at a Californ...

2003-01-31T23:59:59.000Z

286

German and American Higher Education in Comparison: Is the American System Relevant for Germany?  

E-Print Network (OSTI)

prestigious part of the higher education spectrum. Race-for Studies in Higher Education UNIVERSITY OF CALIFORNIA,GERMAN AND AMERICAN HIGHER EDUCATION IN COMPARISON: IS THE

Heyman, I. Michael

1999-01-01T23:59:59.000Z

287

Cooperative field test program for wind systems. Final report  

DOE Green Energy (OSTI)

The objectives of the Federal Wind Energy Program, managed by the US Department of Energy (DOE), are (1) to assist industry and utilities in achieving a multi-regional US market penetration of wind systems, and (2) to establish the United States as the world leader in the development of advanced wind turbine technology. In 1984, the program conducted a series of planning workshops with representatives from the wind energy industry to obtain input on the Five-Year Research Plan then being prepared by DOE. One specific suggestion that came out of these meetings was that the federal program should conduct cooperative research tests with industry to enhance the technology transfer process. It was also felt that the active involvement of industry in DOE-funded research would improve the state of the art of wind turbine technology. DOE established the Cooperative Field Test Program (CFTP) in response to that suggestion. This program was one of the first in DOE to feature joint industry-government research test teams working toward common objectives.

Bollmeier, W.S. II; Dodge, D.M.

1992-03-01T23:59:59.000Z

288

Basic Integrative Models for Offshore Wind Turbine Systems  

E-Print Network (OSTI)

This research study developed basic dynamic models that can be used to accurately predict the response behavior of a near-shore wind turbine structure with monopile, suction caisson, or gravity-based foundation systems. The marine soil conditions were modeled using apparent fixity level, Randolph elastic continuum, and modified cone models. The offshore wind turbine structures were developed using a finite element formulation. A two-bladed 3.0 megawatt (MW) and a three-bladed 1.5 MW capacity wind turbine were studied using a variety of design load, and soil conditions scenarios. Aerodynamic thrust loads were estimated using the FAST Software developed by the U.S Department of Energys National Renewable Energy Laboratory (NREL). Hydrodynamic loads were estimated using Morisons equation and the more recent Faltinsen Newman Vinje (FNV) theory. This research study addressed two of the important design constraints, specifically, the angle of the support structure at seafloor and the horizontal displacement at the hub elevation during dynamic loading. The simulation results show that the modified cone model is stiffer than the apparent fixity level and Randolph elastic continuum models. The effect of the blade pitch failure on the offshore wind turbine structure decreases with increasing water depth, but increases with increasing hub height of the offshore wind turbine structure.

Aljeeran, Fares

2011-05-01T23:59:59.000Z

289

Characterizing wind turbine system response to lightning activity  

DOE Green Energy (OSTI)

A lightning protection research program was instituted by National Renewable Energy Laboratory to minimize lightning damage to wind turbines and to further the understanding of effective damage mitigation techniques. To that end, a test program is under way to observe lightning activity, protection system response, and damage at a wind power plant in the Department of Energy (DOE) and Electric Power Research Institute (EPRI) Turbine Verification Program. The authors installed Lightning activated surveillance cameras along with a special storm tracking device to observe the activity in the wind plant area. They instrumented the turbines with lightning and ground current detection devices to log direct and indirect strike activity at each unit. They installed a surge monitor on the utility interface to track incoming activity from the transmission lines. Maintenance logs are used to verify damage and determine downtime and repair costs. Actual strikes to turbines were recorded on video and ancillary devices. The test setup and some results are discussed in this paper.

McNiff, B.; LaWhite, N. [McNiff Light Industry, Harborside, ME (United States); Muljadi, E. [National Renewable Energy Lab., Golden, CO (United States)

1998-07-01T23:59:59.000Z

290

ANALYSIS OF THE PERFORMANCE AND COST EFFECTIVENESS OF NINE SMALL WIND ENERGY CONVERSION SYSTEMS FUNDED BY THE DOE SMALL GRANTS PROGRAM  

E-Print Network (OSTI)

B. Dawley, I. Wind Energy Conversion System Monitoring &ment of Wind Energy Conversion Systems, Los AlamosCommerical Wind Energy Conversion System Monitoring and

Kay, J.

2009-01-01T23:59:59.000Z

291

Impact of DFIG wind turbines on transient stability of power systems a review  

E-Print Network (OSTI)

Impact of DFIG wind turbines on transient stability of power systems ­ a review Authors Na Abstract of wind farms are using variable speed wind turbines equipped with doubly-fed induction generators (DFIG dynamics with the DFIG wind turbines has become a very important research issue, especially during

Pota, Himanshu Roy

292

Joint optimization algorithm for network reconfiguration and reactive power control of wind farm in distribution system  

Science Conference Proceedings (OSTI)

In recent years, the number of small size wind farms used as DG sources located within the distribution system are rapidly increasing. Wind farm made up with doubly fed induction generators (DFIG) is proposed in this paper as the continuous reactive ... Keywords: DFIG wind turbine, network reconfiguration, particle swarm optimization, reactive power control, wind farm

Jingjing Zhao; Xin Li; Jiping Lu; Congli Zhang

2009-02-01T23:59:59.000Z

293

Simulation Of Energy Storage In A System With Integrated Wind Yannick Degeilh, Justine Descloux, George Gross  

E-Print Network (OSTI)

Simulation Of Energy Storage In A System With Integrated Wind Resources Yannick Degeilh, Justine is key to providing the means of better harnessing wind energy potential. This paper proposes Wind is a clean and renewable source of energy with zero fuel costs. However, wind generation outputs

Gross, George

294

Is a Small Wind Energy System Right for You? | Department of Energy  

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

Is a Small Wind Energy System Right for You? Is a Small Wind Energy System Right for You? Is a Small Wind Energy System Right for You? November 17, 2010 - 6:30am Addthis Erin R. Pierce Erin R. Pierce Digital Communications Specialist, Office of Public Affairs When I think of wind technology, an image comes to mind of a towering fleet of turbines. Although I've never seen a wind farm up close, I've heard from several people that it's an awe-inspiring sight. I may not have the chance to see a large-scale wind farm anytime soon, but I have had the opportunity to examine a small wind energy system-an alternative source of energy that can fully or partially provide power for the home. In the same way, a small wind energy system can provide a significant amount of clean, renewable energy for your home. Wind turbines work by

295

Building a market for small wind: The break-even turnkey cost of residential wind systems in the United States  

SciTech Connect

Although small wind turbine technology and economics have improved in recent years, the small wind market in the United States continues to be driven in large part by state incentives, such as cash rebates, favorable loan programs, and tax credits. This paper examines the state-by-state economic attractiveness of small residential wind systems. Economic attractiveness is evaluated primarily using the break-even turnkey cost (BTC) of a residential wind system as the figure of merit. The BTC is defined here as the aggregate installed cost of a small wind system that could be supported such that the system owner would break even (and receive a specified return on investment) over the life of the turbine, taking into account current available incentives, the wind resource, and the retail electricity rate offset by on-site generation. Based on the analysis presented in this paper, we conclude that: (1) the economics of residential, grid-connected small wind systems is highly variable by state and wind resource class, (2) significant cost reductions will be necessary to stimulate widespread market acceptance absent significant changes in the level of policy support, and (3) a number of policies could help stimulate the market, but state cash incentives currently have the most significant impact, and will be a critical element of continued growth in this market.

Edwards, Jennifer L.; Wiser, Ryan; Bolinger, Mark; Forsyth, Trudy

2004-03-01T23:59:59.000Z

296

High-Energy, Low-Frequency Risk to the North American Bulk Power System  

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

High-Energy, Low-Frequency Risk to the North American Bulk Power High-Energy, Low-Frequency Risk to the North American Bulk Power System (June 2010) High-Energy, Low-Frequency Risk to the North American Bulk Power System (June 2010) A Jointly-Commissioned Summary Report of the North American Electric Reliability Corporation and the U.S. Department of Energy's November 2009 Workshop. The North American Electric Reliability Corporation (NERC) and the U.S. Department of Energy (DOE) partnered in July of 2009 on an effort to address High-Impact, Low-Frequency risks to the North American bulk power system. In August, NERC formed a steering committee made up of industry and risk experts to lead the development of an initial workshop on the subject, chaired by Scott Moore, VP Transmission System & Region Operations for American Electric Power, and Robert Stephan, Former Assistant Secretary for

297

Wind turbine control systems: Dynamic model development using system identification and the fast structural dynamics code  

DOE Green Energy (OSTI)

Mitigating the effects of damaging wind turbine loads and responses extends the lifetime of the turbine and, consequently, reduces the associated Cost of Energy (COE). Active control of aerodynamic devices is one option for achieving wind turbine load mitigation. Generally speaking, control system design and analysis requires a reasonable dynamic model of {open_quotes}plant,{close_quotes} (i.e., the system being controlled). This paper extends the wind turbine aileron control research, previously conducted at the National Wind Technology Center (NWTC), by presenting a more detailed development of the wind turbine dynamic model. In prior research, active aileron control designs were implemented in an existing wind turbine structural dynamics code, FAST (Fatigue, Aerodynamics, Structures, and Turbulence). In this paper, the FAST code is used, in conjunction with system identification, to generate a wind turbine dynamic model for use in active aileron control system design. The FAST code is described and an overview of the system identification technique is presented. An aileron control case study is used to demonstrate this modeling technique. The results of the case study are then used to propose ideas for generalizing this technique for creating dynamic models for other wind turbine control applications.

Stuart, J.G.; Wright, A.D.; Butterfield, C.P.

1996-10-01T23:59:59.000Z

298

California Wind Energy Forecasting System Development and Testing Phase 2: 12-Month Testing  

Science Conference Proceedings (OSTI)

This report describes results from the second phase of the California Wind Energy Forecasting System Development and Testing Project.

2003-07-22T23:59:59.000Z

299

Integrated Wind Energy/Desalination System: October 11, 2004 -- July 29, 2005  

SciTech Connect

This study investigates the feasibility of multiple concepts for integrating wind turbines and reverse osmosis desalination systems for water purification.

GE Global Research

2006-10-01T23:59:59.000Z

300

Feasibility Study for Photovoltaics, Wind, solar Hot Water and Hybrid Systems  

DOE Green Energy (OSTI)

Southwestern Indian Polytechnic Institute (SIPI) located in Albuquerque New Mexico is a community college that serves American Indians and Alaska Natives. SIPIs student body represents over 100 Native American Tribes. SIPI completed a renewable energy feasibility study program and established renewable energy hardware on the SIPI campus, which supplements and creates an educational resource to teach renewable energy courses. The SIPI campus is located, and has as student origins, areas, in which power is an issue in remote reservations. The following hardware was installed and integrated into the campus facilities: small wind turbine, large photovoltaic array that is grid-connected, two photovoltaic arrays, one thin film type, and one polycrystalline type, one dual-axis active tracker and one passive tracker, a hot air system for heating a small building, a portable hybrid photovoltaic system for remote power, and a hot water system to preheat water used in the SIPI Child Care facility. Educational curriculum has been developed for two renewable energy courses one being the study of energy production and use, and especially the roles renewable energy forms like solar, wind, geothermal, hydro, and biomass plays, and the second course being a more advanced in-depth study of renewable energy system design, maintenance, installation, and applications. Both courses rely heavily on experiential learning techniques so that installed renewable energy hardware is continuously utilized in hand-on laboratory activities and are part of the Electronics program of studies. Renewable energy technologies and science has also been included in other SIPI programs of study such as Environmental Science, Natural Resources, Agriculture, Engineering, Network Management, and Geospatial Technology.

Hooks, Ronald; Montoya, Valerie

2008-03-26T23:59:59.000Z

Note: This page contains sample records for the topic "wind systems american" 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

Testing of a 50-kW Wind-Diesel Hybrid System at the National Wind Technology Center  

DOE Green Energy (OSTI)

In remote off-grid villages and communities, a reliable power source is important in improving the local quality of life. Villages often use a diesel generator for their power, but fuel can be expensive and maintenance burdensome. Including a wind turbine in a diesel system can reduce fuel consumption and lower maintenance, thereby reducing energy costs. However, integrating the various components of a wind-diesel system, including wind turbine, power conversion system, and battery storage (if applicable), is a challenging task. To further the development of commercial hybrid power systems, the National Renewable Energy Laboratory (NREL), in collaboration with the New World Village Power Corporation (NWVP), tested a NWVP 50-kW wind-diesel hybrid system connected to a 15/50 Atlantic Orient Corporation (AOC) wind turbine. Testing was conducted from October 1995 through March 1996 at the National Wind Technology Center (NWTC). A main objective of the testing was to better understand the application of wind turbines to weak grids typical of small villages. Performance results contained in this report include component characterization, such as power conversion losses for the rotary converter system and battery round trip efficiencies. In addition, system operation over the test period is discussed with special attention given to dynamic issues. Finally, future plans for continued testing and research are discussed.

Corbus, D. A.; Green, H. J.; Allderdice, A.; Rand, K.; Bianchi, J.; Linton, E.

1996-07-01T23:59:59.000Z

302

Oak Creek Energy Systems Wind Farm I | Open Energy Information  

Open Energy Info (EERE)

I I Facility Oak Creek Energy Systems Sector Wind energy Facility Type Commercial Scale Wind Facility Status In Service Owner Oak Creek Energy Systems Developer Oak Creek Energy Systems Energy Purchaser Southern California Edison Co Location Tehachapi CA Coordinates 35.07665°, -118.25529° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":35.07665,"lon":-118.25529,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

303

Oak Creek Energy Systems Wind Farm III | Open Energy Information  

Open Energy Info (EERE)

III III Facility Oak Creek Energy Systems Sector Wind energy Facility Type Commercial Scale Wind Facility Status In Service Owner Oak Creek Energy Systems Developer Oak Creek Energy Systems Energy Purchaser Southern California Edison Co Location Tehachapi CA Coordinates 35.07665°, -118.25529° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":35.07665,"lon":-118.25529,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

304

Oak Creek Energy Systems Wind Farm II | Open Energy Information  

Open Energy Info (EERE)

II II Facility Oak Creek Energy Systems Sector Wind energy Facility Type Commercial Scale Wind Facility Status In Service Owner Oak Creek Energy Systems Developer Oak Creek Energy Systems Energy Purchaser Southern California Edison Co Location Tehachapi CA Coordinates 35.07665°, -118.25529° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":35.07665,"lon":-118.25529,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

305

Feasibility of Floating Platform Systems for Wind Turbines: Preprint  

DOE Green Energy (OSTI)

This paper provides a general technical description of several types of floating platforms for wind turbines. Platform topologies are classified into multiple- or single-turbine floaters and by mooring method. Platforms using catenary mooring systems are contrasted to vertical mooring systems and the advantages and disadvantages are discussed. Specific anchor types are described in detail. A rough cost comparison is performed for two different platform architectures using a generic 5-MW wind turbine. One platform is a Dutch study of a tri-floater platform using a catenary mooring system, and the other is a mono-column tension-leg platform developed at the National Renewable Energy Laboratory. Cost estimates showed that single unit production cost is $7.1 M for the Dutch tri-floater, and $6.5 M for the NREL TLP concept. However, value engineering, multiple unit series production, and platform/turbine system optimization can lower the unit platform costs to $4.26 M and $2.88 M, respectively, with significant potential to reduce cost further with system optimization. These foundation costs are within the range necessary to bring the cost of energy down to the DOE target range of $0.05/kWh for large-scale deployment of offshore floating wind turbines.

Musial, W.; Butterfield, S.; Boone, A.

2003-11-01T23:59:59.000Z

306

Impact assessment of wind generation on the operations of a power system  

SciTech Connect

The impact of intermittent wind generation on the operations of the Tennessee Valley Authority (TVA) power system is investigated. The operations of the TVA power system are outlined, and the hypothetical reconfiguration of the TVA transmission system to accommodate wind generation is described. Simulations and analyses of wind generation impacts on unit commitment, unit predispatch, and automatic control of generation are also presented.

Sadanandan, N.D.; Hilson, D.W.; Morris, K.W.; Needham, M.E.; Sendaula, M.

1983-09-01T23:59:59.000Z

307

Modeling of DFIG Wind Turbine and Lithium Ion Energy Storage System  

Science Conference Proceedings (OSTI)

The paper is aimed at describing the dynamic models of DFIG equipped wind turbine and Lithium Ion Energy System. The purpose of the energy storage system is to be coupled to the wind generation system in order to smooth its power output. Depending on ... Keywords: Renewable Generation, Embedded Generation, Wind Power, DFIG, Lithium Ion, Storage

Mattia Marinelli; Andrea Morini; Federico Silvestro

2010-02-01T23:59:59.000Z

308

Optimisation of a Small Non Controlled Wind Energy Conversion System for Stand-Alone Applications  

E-Print Network (OSTI)

Optimisation of a Small Non Controlled Wind Energy Conversion System for Stand-Alone Applications. This article proposes a method to optimize the design of a small fixed-voltage wind energy conversion system are shown and discussed. Key words Wind energy conversion system, stand-alone application, nonlinear

Paris-Sud XI, Université de

309

Sliding Mode Power Control of Variable Speed Wind Energy Conversion Systems  

E-Print Network (OSTI)

Sliding Mode Power Control of Variable Speed Wind Energy Conversion Systems B. Beltran, T. Ahmed power generation in variable speed wind energy conversion systems (VS-WECS). These systems have two (National Renewable Energy Laboratory) wind turbine simulator FAST (Fatigue, Aerodynamics, Structures

Brest, Université de

310

Optimal Design of Hybrid Energy System with PV/ Wind Turbine/ Storage: A Case Study  

E-Print Network (OSTI)

Optimal Design of Hybrid Energy System with PV/ Wind Turbine/ Storage: A Case Study Rui Huang development of photovoltaic (PV), wind turbine and battery technologies, hybrid energy system has received of the hybrid energy system that consists of PV arrays, wind turbines and battery storage and use that to define

Low, Steven H.

311

Conversion system overview assessment. Volume II. Solar-wind hybrid systems  

SciTech Connect

Solar-wind hybrid systems are discussed. It is shown that there are large areas in the United States where solar and wind resources are comparable in magnitude and there are diurnal and seasonal complementarities which offer the potential for cost-effective hybrid systems. There are also distinct engineering features of the two conversion technologies. Electric power generation from wind is straightforward and cost-effective, whereas solar thermal conversion to generate heat is more cost-effective than to generate electricity. Examples of hybrid systems utilizing these features in total energy applications are presented.

Jayadev, T. S.; Henderson, J.; Bingham, C.

1979-08-01T23:59:59.000Z

312

Comments by the American Electric Power System on Proposed Coordination of  

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

by the American Electric Power System on Proposed by the American Electric Power System on Proposed Coordination of Federal Authorizations for Electric Transmission Facilities Comments by the American Electric Power System on Proposed Coordination of Federal Authorizations for Electric Transmission Facilities Proposed Coordination of Federal Authorizations for Electric Transmission Facilities - Interim Final Rule and Proposed Rule (DOE, 10 CR Part 900): The utility operating companies of the American Electric Power System ("AEP") commend the Department of Energy ("DOE") for its ongoing commitment to implement the provisions of the Energy Policy Act of 2005 ("EPAct"), specifically, as addressed here, the DOE's continuing effort to establish procedures under which entities may request that DOE

313

Low Wind Speed Technology Phase II: Development of a 2-MW Direct-Drive Wind Turbine for Low Wind Speed Sites; Northern Power Systems  

SciTech Connect

This fact sheet describes a subcontract with Northern Power Systems (NPS) to develop and evaluate a 2-MW wind turbine that could offer significant opportunities for reducing the cost of energy (COE).

2006-03-01T23:59:59.000Z

314

Town of Kill Devil Hills - Wind Energy Systems Ordinance | Department of  

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

Town of Kill Devil Hills - Wind Energy Systems Ordinance Town of Kill Devil Hills - Wind Energy Systems Ordinance Town of Kill Devil Hills - Wind Energy Systems Ordinance < Back Eligibility Agricultural Commercial Industrial Institutional Local Government Nonprofit Residential Schools Savings Category Wind Buying & Making Electricity Program Info State North Carolina Program Type Solar/Wind Permitting Standards Provider Kill Devil Hills Planning and Inspections In October 2007, the town of Kill Devil Hills adopted an ordinance to regulate the use of wind-energy systems. The ordinance directs any individual or organization wishing to install a wind-energy system to obtain a zoning permit from the town planning board. '''Size Requirements:''' Wind turbine towers are restricted to a height of 80 feet with a maximum rotor size of 23 feet in diameter. The combined

315

Testing of a 50-kW wind-diesel hybrid system at the National Wind Technology Center  

DOE Green Energy (OSTI)

To further the development of commercial hybrid power systems, the National Renewable Energy Laboratory (NREL), in collaboration with the New World Village Power Corporation (NWVP), tested a NWVP 50-kW wind-diesel hybrid system connected to a 15/50 Atlantic Orient Corporation (AOC) wind turbine. Testing was conducted from October 1995 through March 1996 at the National Wind Technology Center (NWTC). A main objective of the testing was to better understand the application of wind turbines to weak grids typical of small villages. Performance results contained in this paper include component characterization, such as power conversion losses for the rotary converter systems and battery round trip efficiencies. In addition, systems operation over this period is discussed with special attention given to dynamic issues. Finally, future plans for continued testing and research are discussed.

Corbus, D.A.; Green, J.; Allderdice, A.; Rand, K.; Bianchi, J. [National Renewable Energy Lab., Golden, CO (United States); Linton, E. [New World Village Power, Waitsfield, VT (United States)

1996-07-01T23:59:59.000Z

316

Wind Speed Technology Phase II: Semisubmersible Platform and Anchor Foundation Systems for Wind Turbine Support; Concept Marine Associates, Inc.  

SciTech Connect

This fact sheet describes a subcontract with Concept Marine Associates, Inc. to evaluate and optimize a semisubmersible platform and anchor foundation system that can support a 5-MW wind turbine.

2006-03-01T23:59:59.000Z

317

NREL: Wind Research - Information and Outreach  

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

small wind systems. Printable Version Wind Research Home Capabilities Projects Offshore Wind Research Large Wind Turbine Research Midsize Wind Turbine Research Small Wind Turbine...

318

Wind resource assessment and wind energy system cost analysis: Fort Huachuca, Arizona  

DOE Green Energy (OSTI)

The objective of this joint DOE and National Renewable Energy Laboratory (NREL) Strategic Environmental Research and Development Program (SERDP) project is to determine whether wind turbines can reduce costs by providing power to US military facilities in high wind areas. In support of this objective, one year of data on the wind resources at several Fort Huachuca sites was collected. The wind resource data were analyzed and used as input to an economic study for a wind energy installation at Fort Huachuca. The results of this wind energy feasibility study are presented in the report.

Olsen, T.L. [Tim Olsen Consulting, Denver, CO (United States); McKenna, E. [National Renewable Energy Lab., Golden, CO (United States)

1997-12-01T23:59:59.000Z

319

Proceedings of the third biennial conference and workshop on wind energy conversion systems. Volume I  

DOE Green Energy (OSTI)

Separate abstracts are included for 38 papers presented concerning large scale wind systems, small scale wind systems, regional and economic analysis, wind characteristics research, environmental and institutional considerations, and international activities. Four papers were previously input into the energy data base.

Kornreich, T R [ed.

1978-05-01T23:59:59.000Z

320

Space-Time Wind Speed Forecasting for Improved Power System Dispatch  

E-Print Network (OSTI)

In order to support large scale integration of wind power, state-of-the-art wind speed forecasting methods should provide accurate and adequate information to enable efficient scheduling of wind power in electric energy systems. In this article, space-time wind forecasts are incorporated into power system economic dispatch models. First, we proposed a new space-time wind forecasting model, which generalizes and improves upon a so-called regime-switching space-time model by allowing the forecast regimes to vary with the dominant wind direction and with the seasons. Then, results from the new wind forecasting model are implemented into a power system economic dispatch model, which takes into account both spatial and temporal wind speed correlations. This, in turn, leads to an overall more cost-effective scheduling of system-wide wind generation portfolio. The potential economic benefits arise in the system-wide generation cost savings and in the ancillary service cost savings. This is illustrated in a test system in the northwest region of the U.S. Compared with persistent and autoregressive models, our proposed method could lead to annual integration cost savings on the scale of tens of millions of dollars in regions with high wind penetration, such as Texas and the Northwest. Key words: Power system economic dispatch; Power system operation; Space-time statistical model; Wind data; Wind speed forecasting.

Xinxin Zhu; Marc G. Genton; Yingzhong Gu; Le Xie

2012-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "wind systems american" 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

Quantifying the system balancing cost when wind energy is incorporated into  

E-Print Network (OSTI)

Quantifying the system balancing cost when wind energy is incorporated into electricity generation system Natalia Issaeva #12;Contents Notation 1 1 Introduction 4 1.1 Benefits of wind energy . . . . . . . . . . . . . . . . . . . . . . . . 5 1.2 Challenges of wind energy . . . . . . . . . . . . . . . . . . . . . . 5 1.3 Balancing

Tanner, Jared

322

The State of the Art of Generators for Wind Energy Conversion Systems  

E-Print Network (OSTI)

The State of the Art of Generators for Wind Energy Conversion Systems Yassine Amirat, Mohamed Benbouzid, Bachir Bensaker and René Wamkeue Abstract--Wind Energy Conversion Systems (WECS) have become. I. INTRODUCTION Wind energy conversion is the fastest-growing source of new electric generation

Paris-Sud XI, Université de

323

NREL: Wind Research - NREL's System Advisor Model: New Features...  

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

latest wind power model includes the following enhancements: Integration of the wind turbine design model with SAM's wind farm model A cost estimate option for land-based and...

324

Introduction to Small-Scale Wind Energy Systems (Including RETScreen Case  

Open Energy Info (EERE)

Introduction to Small-Scale Wind Energy Systems (Including RETScreen Case Introduction to Small-Scale Wind Energy Systems (Including RETScreen Case Study) (Webinar) Jump to: navigation, search Tool Summary LAUNCH TOOL Name: Introduction to Small-Scale Wind Energy Systems (Including RETScreen Case Study) (Webinar) Focus Area: Renewable Energy Topics: System & Application Design Website: www.leonardo-energy.org/webinar-introduction-small-scale-wind-energy-s Equivalent URI: cleanenergysolutions.org/content/introduction-small-scale-wind-energy- Language: English Policies: Deployment Programs DeploymentPrograms: Project Development This video teaches the viewer about wind turbines and RETscreen's wind module, which can be used to project the cost and production of a wind

325

Power System Modeling of 20% Wind-Generated Electricity by 2030: Preprint  

DOE Green Energy (OSTI)

This paper shows the results of the Wind Energy Deployment System model used to estimate the costs and benefits associated with producing 20% of the nation's electricity from wind technology by 2030.

Hand, M.; Blair, N.; Bolinger, M.; Wiser, R.; O'Connell, R.; Hern, T.; Miller, B.

2008-06-01T23:59:59.000Z

326

FAST Code Verification of Scaling Laws for DeepCwind Floating Wind System Tests: Preprint  

SciTech Connect

This paper investigates scaling laws that were adopted for the DeepCwind project for testing three different floating wind systems at 1/50 scale in a wave tank under combined wind and wave loading.

Jain, A.; Robertson, A. N.; Jonkman, J. M.; Goupee, A. J.; Kimball, R. W.; Swift, A. H. P.

2012-04-01T23:59:59.000Z

327

Power System Modeling of 20% Wind-Generated Electricity by 2030: Preprint  

SciTech Connect

This paper shows the results of the Wind Energy Deployment System model used to estimate the costs and benefits associated with producing 20% of the nation's electricity from wind technology by 2030.

Hand, M.; Blair, N.; Bolinger, M.; Wiser, R.; O' Connell, R.; Hern, T.; Miller, B.

2008-06-01T23:59:59.000Z

328

Impacts of large quantities of wind energy on the electric power system  

E-Print Network (OSTI)

Wind energy has been surging on a global scale. Significant penetration of wind energy is expected to take place in the power system, bringing new challenges because of the variability and uncertainty of this renewable ...

Yao, Yuan, S.M. Massachusetts Institute of Technology

2011-01-01T23:59:59.000Z

329

Introduction to Small-Scale Wind Energy Systems (Including RETScreen...  

Open Energy Info (EERE)

Programs DeploymentPrograms: Project Development This video teaches the viewer about wind turbines and RETscreen's wind...

330

Modeling and analysis of wind farm impacts on power systems.  

E-Print Network (OSTI)

??The wind energy industry has undergone a dramatic transformation during the last decade. The total operating wind power capacity in the world has increased greatly. (more)

Zhou, Fengquan, 1969-

2005-01-01T23:59:59.000Z

331

The study of multimode power control system for MW variable-speed wind turbine  

Science Conference Proceedings (OSTI)

Wind energy is a viable option to complement other types of pollution-free generation. In the past constant-speed wind turbine is used for the limitation of the control technology and manufacturing technology. But this kind wind turbine has low efficiency ... Keywords: feed-forward compensator, loop-shaping, multimode power control system, pitch controller, speed controller, the shaft system model, wind turbine

Dingguo Wu; Zhixin Wang

2008-10-01T23:59:59.000Z

332

Wind Energy and Power System Operations: A Review of Wind Integration Studies to Date  

DOE Green Energy (OSTI)

This paper provides an overview of the challenges associated with wind integration and summarizes the findings of the wind integration studies conducted over the course of the past five years.

DeCesaro, J.; Porter, K.

2009-12-01T23:59:59.000Z

333

Development of a Scale Model Wind Turbine for Testing of Offshore Floating Wind Turbine Systems.  

E-Print Network (OSTI)

??This thesis presents the development of a 1/50th scale 5 MW wind turbine intended for wind and wave basin model testing of commercially viable floating (more)

Martin, Heather Rae

2011-01-01T23:59:59.000Z

334

Electric utility application of wind energy conversion systems on the island of Oahu  

DOE Green Energy (OSTI)

This wind energy application study was performed by The Aerospace Corporation for the Wind Systems Branch of the Department of Energy. The objective was to identify integration problems for a Wind Energy Conversion System (WECS) placed into an existing conventional utility system. The integration problems included environmental, institutional and technical aspects as well as economic matters, but the emphasis was on the economics of wind energy. The Hawaiian Electric Company utility system on the island of Oahu was selected for the study because of the very real potential for wind energy on that island, and because of the simplicity afforded in analyzing that isolated utility.

Lindley, C.A.; Melton, W.C.

1979-02-23T23:59:59.000Z

335

Evaluating state markets for residential wind systems: Results from an economic and policy analysis tool  

E-Print Network (OSTI)

wind system. The incentive amount proposed as part of the 2004 Energy Policywind system. The incentive amount proposed as part of the 2004 Energy Policy

Edwards, Jennifer L.; Wiser, Ryan; Bolinger, Mark; Forsyth, Trudy

2004-01-01T23:59:59.000Z

336

Equivalencing the Collector System of a Large Wind Power Plant: Preprint  

DOE Green Energy (OSTI)

This paper focuses on our effort to develop an equivalent representation of a wind power plant collector system for power system planning studies.

Muljadi, E.; Butterfield, C. P.; Ellis, A.; Mechenbier, J.; Hochheimer, J.; Young, R.; Miller, N.; Delmerico, R.; Zavadil, R.; Smith, J. C.

2006-01-01T23:59:59.000Z

337

Could Your Home Benefit from a Small Wind Electric System? | Department of  

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

Could Your Home Benefit from a Small Wind Electric System? Could Your Home Benefit from a Small Wind Electric System? Could Your Home Benefit from a Small Wind Electric System? August 8, 2013 - 2:31pm Addthis A small wind electric system can be a clean, affordable way to power your home. | Photo courtesy of Thomas Fleckenstein, NREL 26476 A small wind electric system can be a clean, affordable way to power your home. | Photo courtesy of Thomas Fleckenstein, NREL 26476 Erik Hyrkas Erik Hyrkas Media Relations Specialist, Office of Energy Efficiency & Renewable Energy How can I participate? Check out these resources to figure out whether a small wind electric system is the right choice for you. Small residential wind turbines have been around for decades, and in recent years they have become a more affordable option due to tax credits and

338

Design and operation of power systems with large amounts of wind power  

E-Print Network (OSTI)

Productionhas been formed in IEA Wind. The R&D task will collect and share information on the experience gained and the studies made on power system impacts of wind power, and review methodologies, tools and data used. This paper outlines the power system impacts of wind power, the national studies published and ongoing and describes the goals of the international collaboration. There are dozens of studies made and ongoing related to cost of wind integration, however, the results are not easy to compare. An indepth review of the studies is needed to draw conclusions on the range of integration costs for wind power. Stateofthe art review process will seek for reasons behind the wide range of results for costs of wind integration definitions for wind penetration, reserves and costs; different power system and load characteristics and operational rules; underlying assumptions on variability of wind etc. 1

Hannele Holttinen; Peter Meibom; Cornel Ensslin; Lutz Hofmann; John Mccann; Jan Pierik; John Olav T

2009-01-01T23:59:59.000Z

339

Analysis of Wind Power and Load Data at Multiple Time Scales  

E-Print Network (OSTI)

AWEA 2010. American Wind Energy Association ProjectsR Liao. 2006. Analyses of Wind Energy Impact on WFEC Systemresources. The American Wind Energy Association maintains a

Coughlin, Katie

2011-01-01T23:59:59.000Z

340

Wind Turbine Generator System Power Performance Test Report for the Gaia-Wind 11-kW Wind Turbine  

DOE Green Energy (OSTI)

This test was conducted as part of the U.S. Department of Energy's (DOE) Independent Testing project. It is a power performance test that the National Renewable Energy Laboratory (NREL) conducted on the Gaia-Wind 11-kW small wind turbine.

Huskey, A.; Bowen, A.; Jager, D.

2009-12-01T23:59:59.000Z

Note: This page contains sample records for the topic "wind systems american" 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

Wind Turbine Generator System Power Performance Test Report for the Gaia-Wind 11-kW Wind Turbine  

SciTech Connect

This test was conducted as part of the U.S. Department of Energy's (DOE) Independent Testing project. It is a power performance test that the National Renewable Energy Laboratory (NREL) conducted on the Gaia-Wind 11-kW small wind turbine.

Huskey, A.; Bowen, A.; Jager, D.

2009-12-01T23:59:59.000Z

342

Geographic Information Systems in Support of Wind Energy Activities at NREL: Preprint  

DOE Green Energy (OSTI)

The National Renewable Energy Laboratory (NREL) uses Geographic Information Systems (GIS) to further the development of wind energy resources in support of the U.S. Department of Energy (DOE) Wind Energy Program and its Wind Powering America Initiative. Some of the elements of NREL's GIS data used in wind energy activities include wind measurement sites, transmission lines, federal facility information, and modeled wind resources. More complex GIS analyses can define relationships among the mapped wind energy resources, potential energy load characterization, and utility integration problems. A GIS is an outstanding tool for wind energy activities because data can be readily updated and the results of the GIS analyses can be expressed as charts, tables, and maps. These outputs are in digital formats that allow the results of GIS analyses to be quickly and efficiently distributed to the wind energy industry.

Heimiller, D. M.; Haymes, S. R.

2001-09-18T23:59:59.000Z

343

2008 Wind Technologies Market Report  

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

Public Service Company. Flagstaff, Arizona: Northern Arizona University. American Wind Energy Association (AWEA). 2009a. Annual Wind Industry Report: Year Ending 2008. Washington,...

344

Trends of Wind and Wind Power Over the Coterminous United States.  

E-Print Network (OSTI)

??The trends of wind and wind power at a typical wind turbine hub height (80 m) are analyzed using the North American Regional Reanalysis (NARR) (more)

Holt, Eric M

2011-01-01T23:59:59.000Z

345

Applications of Systems Engineering to the Research, Design, and Development of Wind Energy Systems  

DOE Green Energy (OSTI)

This paper surveys the landscape of systems engineering methods and current wind modeling capabilities to assess the potential for development of a systems engineering to wind energy research, design, and development. Wind energy has evolved from a small industry in a few countries to a large international industry involving major organizations in the manufacturing, development, and utility sectors. Along with this growth, significant technology innovation has led to larger turbines with lower associated costs of energy and ever more complex designs for all major subsystems - from the rotor, hub, and tower to the drivetrain, electronics, and controls. However, as large-scale deployment of the technology continues and its contribution to electricity generation becomes more prominent, so have the expectations of the technology in terms of performance and cost. For the industry to become a sustainable source of electricity, innovation in wind energy technology must continue to improve performance and lower the cost of energy while supporting seamless integration of wind generation into the electric grid without significant negative impacts on local communities and environments. At the same time, issues associated with wind energy research, design, and development are noticeably increasing in complexity. The industry would benefit from an integrated approach that simultaneously addresses turbine design, plant design and development, grid interaction and operation, and mitigation of adverse community and environmental impacts. These activities must be integrated in order to meet this diverse set of goals while recognizing trade-offs that exist between them. While potential exists today to integrate across different domains within the wind energy system design process, organizational barriers such as different institutional objectives and the importance of proprietary information have previously limited a system level approach to wind energy research, design, and development. To address these challenges, NREL has embarked on an initiative to evaluate how methods of systems engineering can be applied to the research, design and development of wind energy systems. Systems engineering is a field within engineering with a long history of research and application to complex technical systems in domains such as aerospace, automotive, and naval architecture. As such, the field holds potential for addressing critical issues that face the wind industry today. This paper represents a first step for understanding this potential through a review of systems engineering methods as applied to related technical systems. It illustrates how this might inform a Wind Energy Systems Engineering (WESE) approach to the research, design, and development needs for the future of the industry. Section 1 provides a brief overview of systems engineering and wind as a complex system. Section 2 describes these system engineering methods in detail. Section 3 provides an overview of different types of design tools for wind energy with emphasis on NREL tools. Finally, Section 4 provides an overview of the role and importance of software architecture and computing to the use of systems engineering methods and the future development of any WESE programs. Section 5 provides a roadmap of potential research integrating systems engineering research methodologies and wind energy design tools for a WESE framework.

Dykes, K.; Meadows, R.; Felker, F.; Graf, P.; Hand, M.; Lunacek, M.; Michalakes, J.; Moriarty, P.; Musial, W.; Veers, P.

2011-12-01T23:59:59.000Z

346

Performance Improvement of Doubly Fed Induction Generator-based Wind Energy Conversion System during Various Internal Converter Faults.  

E-Print Network (OSTI)

??The doubly fed induction generator (DFIG)-based wind energy conversion system (WECS) currently dominates the wind energy market due to its advantages over other WECSs. In (more)

Abdou, Ahmed

2013-01-01T23:59:59.000Z

347

Study on Aerodynamic Design of Horizontal Axis Wind Turbine Generator System  

Science Conference Proceedings (OSTI)

In this paper the choosing principles of design parameters and multi-airfoils in horizontal axis wind turbine (HAWT) generator system aerodynamic design are introduced. On the basis of the comparison analysis of wind turbine aerodynamic design method ... Keywords: Schmitz, airfoil, partial load, horizontal axis wind turbine (HAWT), blade tip speed ratio (BTSR)

Li Dong; Mingfu Liao; Yingfeng Li; Xiaoping Song; Ke Xu

2009-10-01T23:59:59.000Z

348

MODULAR MULTI-LEVEL CONVERTER BASED HVDC SYSTEM FOR GRID CONNECTION OF OFFSHORE WIND  

E-Print Network (OSTI)

Control and Protection of Wind Power Plants with VSC-HVDC Connection By Sanjay K Chaudhary. VSC-HVDC cable transmission is a favourable option for a large and remote offshore wind power plant of a potential wind power plant with VSC-HVDC connection to the onshore grid. The test system is modelled

Chaudhary, Sanjay

349

Evaluating state markets for residential wind systems: Results from an economic and policy analysis tool  

E-Print Network (OSTI)

of the wind energy system is 0 percent of cost for year oneWind Energy Association Lawrence Berkeley National Laboratory break-even turnkey costLCOE for Wind Classes 2-4 Levelized Cost of Energy ($/kWh)

Edwards, Jennifer L.; Wiser, Ryan; Bolinger, Mark; Forsyth, Trudy

2004-01-01T23:59:59.000Z

350

Impact of wind generators on the stability of power system network  

Science Conference Proceedings (OSTI)

This paper investigates the impacts of wind generators on the transient stability of a small power system. Two types of wind generators are considered, a fixed speed and variable speed induction generators. The behavior of synchronous generator's rotor ... Keywords: distributed generators, fixed and variable speed wind generators, transient stability

K. A. Folly; K. Tjiuma

2007-05-01T23:59:59.000Z

351

The Application of Diode-Clamped Cascaded Inverter in the Direct-Driven Wind Power System  

Science Conference Proceedings (OSTI)

Power inverter is widely used in direct-driven variable speed constant frequency (VSVF) wind power system. With the level of wind power jumping from the kilowatt to megawatt, topologies and control of inverter have a corresponding change. Considering ... Keywords: direct-driven wind power, multi-level inverter, diode-clamped cascaded inverter, PD-SPWM and CPS-SPWM

Xianglian Xu; Pingting Xu; Zilin Tang; Gang Tang; Xiaole Ye

2012-04-01T23:59:59.000Z

352

Modeling and Control of the PMSG Wind Generation System with a Novel Controller  

Science Conference Proceedings (OSTI)

This paper is based on the maximum power point tracking (MPPT) strategy for Direct Drive Permanent Magnet Synchronous Generator Wind turbine. The parts of generator is setted in d-p synchronous rotating reference frame. And the voltage space vector PWM(SVPWM) ... Keywords: wind power system, PMSG, SVPWM, direct driven wind turbine, variable speed

Shun Yang, Lida Zhang

2013-01-01T23:59:59.000Z

353

A PRODUCTION SIMULATION TOOL FOR SYSTEMS WITH INTEGRATED WIND ENERGY RESOURCES  

E-Print Network (OSTI)

A PRODUCTION SIMULATION TOOL FOR SYSTEMS WITH INTEGRATED WIND ENERGY RESOURCES BY NICOLAS BENOIT the energy output of a wind farm in a single location and of those in multiple locations. In this way, we for such planning tools. The incorporation of the wind energy model requires the extension of the widely used

Gross, George

354

Energy production control of an experimental kite system in presence of wind gusts.  

E-Print Network (OSTI)

Energy production control of an experimental kite system in presence of wind gusts. Rogelio Lozano for the production of wind energy, using a kite's traction force. The aim of this paper is to control the amount of energy produced by the kite, and to be able to fly it safely in the presence of strong wind gusts. Our

Recanati, Catherine

355

Small Wind Electric Systems: A Guide Produced for the Tennessee Valley Authority (Revised) (Brochure)  

DOE Green Energy (OSTI)

Small Wind Electric Systems: A Guide Produced for the Tennessee Valley Authority provides consumers with information to help them determine whether a small wind electric system can provide all or a portion of the energy they need for their home or business based on their wind resource, energy needs, and their economics. Topics discussed in the guide include how to make a home more energy efficient, how to choose the correct turbine size, the parts of a wind electric system, how to determine whether enough wind resource exists, how to choose the best site for a turbine, how to connect a system to the utility grid, and whether it's possible to become independent of the utility grid using wind energy. In addition, the cover of the guide contains a regional wind resource map and a list of incentives and contacts for more information.

Not Available

2009-06-01T23:59:59.000Z

356

Small Wind Electric Systems: A U.S. Consumer's Guide (Revised)  

DOE Green Energy (OSTI)

Small Wind Electric Systems: A U.S. Consumer's Guide provides consumers with information to help them determine whether a small wind electric system can provide all or a portion of the energy they need for their home or business based on their wind resource, energy needs, and their economics. Topics discussed in the guide include how to make a home more energy efficient, how to choose the correct turbine size, the parts of a wind electric system, how to determine whether enough wind resource exists, how to choose the best site for a turbine, how to connect a system to the utility grid, and whether it's possible to become independent of the utility grid using wind energy. In addition, the cover of the guide contains a regional wind resource map and a list of incentives and contacts for more information.

Not Available

2004-08-01T23:59:59.000Z

357

Small Wind Electric Systems: A South Dakota Consumer's Guide  

SciTech Connect

The South Dakota Consumer's Guide for Small Wind Electric Systems provides consumers with enough information to help them determine if a small wind electric system can provide all or a portion of the energy they need for their home or business based on their wind resource, energy needs, and their economics. Topics discussed in the guide include: how to make your home more energy efficient, how to choose the right size turbine, the parts of a wind electric system, determining if there is enough wind resource on your site, choosing the best site for your turbine, connecting your system to the utility grid, and if it's possible to become independent of the utility grid using wind energy. In addition, the cover of the guide contains a state wind resource map and a list of state incentives and state contacts for more information.

O' Dell, K.

2001-10-04T23:59:59.000Z

358

Wind Turbine Generator System Power Quality Test Report for the Gaia Wind 11-kW Wind Turbine  

DOE Green Energy (OSTI)

This report details the power quality test on the Gaia Wind 11-kW Wind Turbine as part of the U.S. Department of Energy's Independent Testing Project. In total five turbines are being tested as part of the project. Power quality testing is one of up to five test that may be performed on the turbines including power performance, safety and function, noise, and duration tests. The results of the testing provide manufacturers with reports that may be used for small wind turbine certification.

Curtis, A.; Gevorgian, V.

2011-07-01T23:59:59.000Z

359

Wind-To-Hydrogen Project: Operational Experience, Performance Testing, and Systems Integration  

DOE Green Energy (OSTI)

The Wind2H2 system is fully functional and continues to gather performance data. In this report, specifications of the Wind2H2 equipment (electrolyzers, compressor, hydrogen storage tanks, and the hydrogen fueled generator) are summarized. System operational experience and lessons learned are discussed. Valuable operational experience is shared through running, testing, daily operations, and troubleshooting the Wind2H2 system and equipment errors are being logged to help evaluate the reliability of the system.

Harrison, K. W.; Martin, G. D.; Ramsden, T. G.; Kramer, W. E.; Novachek, F. J.

2009-03-01T23:59:59.000Z

360

Modeling and design of control system for variable speed wind turbine in all operating region  

Science Conference Proceedings (OSTI)

In order to get the maximum power from the wind, the variable-speed wind turbine should run at different speed when wind speed changes. In this paper a control system is introduced to get this purpose base on establishing the three-mass model of the ... Keywords: doubly-fed induction generator (DFIG), feed-forward compensator, loop-shaping, pitch controller, speed controller, three-mass model, wind turbine

Wu Dingguo; Wang Zhixin

2008-05-01T23:59:59.000Z

Note: This page contains sample records for the topic "wind systems american" 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

California Regional Wind Energy Forecasting System Development, Volume 1: Executive Summary  

Science Conference Proceedings (OSTI)

The rated capacity of wind generation in California is expected to grow rapidly in the future beyond the approximately 2100 megawatts (MW) in place at the end of 2005. The main drivers are the state's 20 Renewable Portfolio Standard requirement in 2010 and the low cost of wind energy relative to other renewable energy sources. As wind is an intermittent generation resource and weather changes can cause large and rapid changes in output, system operators will need accurate and robust wind energy forecasti...

2006-11-14T23:59:59.000Z

362

Multiscale Diagnosis of the North American Monsoon System Using a Variable-Resolution GCM  

Science Conference Proceedings (OSTI)

The onset and evolution of the North American monsoon system during the summer of 1993 were examined from regional to large scales using the National Aeronautics and Space Administration (NASA) Goddard Earth Observing System (GEOS) stretched-grid ...

Ernesto Hugo Berbery; Michael S. Fox-Rabinovitz

2003-06-01T23:59:59.000Z

363

Techno-economics analysis of a wind/PV hybrid system to provide electricity for a household in Malaysia  

Science Conference Proceedings (OSTI)

This paper is study on techno-economics analysis of a wind/PV hybrid system for a household in Malaysia. One year recorded wind speed and solar radiation are used for the design of a hybrid energy system. In 2004 average annual wind speed in Kuala Terengganu ... Keywords: electrical load, techno-economics analysis, wind/PV hybrid system

Ahmad Fudholi; Mohd Zamri Ibrahim; Mohd Hafidz Ruslan; Lim Chin Haw; Sohif Mat; Mohd Yusof Othman; Azami Zaharim; Kamaruzzaman Sopian

2012-01-01T23:59:59.000Z

364

NREL: Wind Research - Large Wind Turbine Research  

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

Wind Research Search More Search Options Site Map Printable Version Large Wind Turbine Research NREL's utility scale wind system research addresses performance and...

365

Low Wind Speed Technology Phase II: Integrated Wind Energy/Desalination System; General Electric Global Research  

SciTech Connect

This fact sheet describes a subcontract with General Electric Global Research to explore wind power as a desirable option for integration with desalination technologies.

Not Available

2006-03-01T23:59:59.000Z

366

Extended tension leg platform design for offshore wind turbine systems  

E-Print Network (OSTI)

The rise of reliable wind energy application has become a primary alternative to conventional fossil fuel power plants in the United States and around the world. The feasibility of building large scale wind farms has become ...

Parker, Nicholas W. (Nicholas William)

2007-01-01T23:59:59.000Z

367

A simulation-based planning system for wind turbine construction  

Science Conference Proceedings (OSTI)

Wind turbine construction is a challenging undertaking due to the need to lift heavy loads to high locations in conditions of high and variable wind speeds. These conditions create great risks to contractors during the turbine assembly process. This ...

Dina Atef; Hesham Osman; Moheeb Ibrahim; Khaled Nassar

2010-12-01T23:59:59.000Z

368

Comparison of Wind Monitoring Systems. Pad II: Doppley. Sodars  

Science Conference Proceedings (OSTI)

Measurements of wind speed, wind direction, and the vertical component of turbulence, from four different commercially available Doppler sodars, are compared with similar measurements from in situ sensors on a 300 m instrumented tower. Results ...

P. L. Finkelstein; J. C. Kaimal; J. E. Gaynor; M. E. Graves; T. J. Lockhart

1986-12-01T23:59:59.000Z

369

Analyzing the Effects of Temporal Wind Patterns on the Value of Wind-Generated Electricity at Different Sites in California and the Northwest  

E-Print Network (OSTI)

Energy Facilities. American Wind Energy Association (AWEA)Analyzing the Effects of Temporal Wind Patterns onthe Value of Wind-Generated Electricity References TrueWind

Fripp, Matthias; Wiser, Ryan

2006-01-01T23:59:59.000Z

370

Wind and Solar-Electric (PV) Systems Exemption | Department of Energy  

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

You are here You are here Home » Wind and Solar-Electric (PV) Systems Exemption Wind and Solar-Electric (PV) Systems Exemption < Back Eligibility Commercial Industrial Residential Savings Category Solar Buying & Making Electricity Wind Maximum Rebate None Program Info State Minnesota Program Type Property Tax Incentive Rebate Amount Solar: 100% exemption from real property taxes Wind: 100% exemption from real and personal property taxes Provider Minnesota Department of Commerce Minnesota excludes the value added by solar-electric (PV) systems installed after January 1, 1992 from real property taxation. In addition all real and personal property of wind-energy systems is exempt from the state's property tax.* However, the land on which a PV or wind system is located remains taxable.

371

NREL: Wind Research - Small Wind Turbine Webinars  

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

Small Wind Turbine Webinars Small Wind Turbine Webinars Here you will find webinars about small wind turbines that NREL hosted. Introducing WindLease(tm): Making Wind Energy Affordable NREL and the American Solar Energy Society (ASES) Wind Division co-hosted this webinar. (Text Version.) Date: August 1, 2013 Run Time: 40 minutes Joe Hess, VP of Business Development at United Wind, described United Wind's WindQuote and WindLease Program and explained the process from the dealer's and consumer's perspective. Texas Renewable Energy Industries Association NREL and the American Solar Energy Society (ASES) Wind Division co-hosted this webinar. (Text Version). Date: March 7, 2013 Run Time: 1 hour Russel Smith, Texas Renewable Energy Industries Association executive director and co-founder, provided an overview of the trade association

372

Fault detection of fault ride through for doubly-fed induction generator based wind energy systems.  

E-Print Network (OSTI)

??Fault detection and mitigation is of high importance for existing DFIG based wind energy conversion systems. Keeping the doubly-fed induction generator (DFIG) online during faults (more)

Ramroop, Shoba AD

2008-01-01T23:59:59.000Z

373

Dynamic average-value modeling of doubly-fed induction generator wind energy conversion systems.  

E-Print Network (OSTI)

??In a Doubly-fed Induction Generator (DFIG) wind energy conversion system, the rotor of a wound rotor induction generator is connected to the grid via a (more)

Shahab, Azin

2013-01-01T23:59:59.000Z

374

Reliability evaluation of electric power system including wind power and energy storage .  

E-Print Network (OSTI)

??Global environmental concerns associated with conventional energy generation have led to the rapid growth of wind energy applications in electric power systems. Growing demand for (more)

Hu, Po

2009-01-01T23:59:59.000Z

375

Evaluating state markets for residential wind systems: Results from an economic and policy analysis tool  

E-Print Network (OSTI)

state retail electricity rates, state sales and property taxWind Systems state electricity rates, which increase thethe average state retail electricity rate, meaning that

Edwards, Jennifer L.; Wiser, Ryan; Bolinger, Mark; Forsyth, Trudy

2004-01-01T23:59:59.000Z

376

Evaluating state markets for residential wind systems: Results from an economic and policy analysis tool  

E-Print Network (OSTI)

and statewide average residential electricity rates below $Average statewide residential electricity rates were takenFor Residential Wind Systems state electricity rates, which

Edwards, Jennifer L.; Wiser, Ryan; Bolinger, Mark; Forsyth, Trudy

2004-01-01T23:59:59.000Z

377

Investigations of grid-connected wind power system : low voltage ride through and power quality issues.  

E-Print Network (OSTI)

??This thesis presents an investigation on system architecture, control and analysis of wind turbine generators to improve grid integration performance. First of all, the main (more)

Zhang, Shao.

2011-01-01T23:59:59.000Z

378

Wind Turbine System State Awareness - Energy Innovation Portal  

Technology Marketing Summary Researchers at the Los Alamos National Laboratory Intelligent Wind Turbine Program are developing a multi-physics ...

379

Sliding Window Technique for Calculating System LOLP Contributions of Wind Power Plants  

DOE Green Energy (OSTI)

Conventional electric power generation models do not typically recognize the probabilistic nature of the power variations from wind plants. Most models allow for an accurate hourly representation of wind power output, but do not incorporate any probabilistic assessment of whether the given level of wind power will vary from its expected value. The technique presented in this paper uses this variation to calculate an effective forced-outage rate for wind power plants (EFORW). Depending on the type of wind regime undergoing evaluation, the length and diurnal characteristics of a sliding time window can be adjusted so that the EFORW is based on an appropriate time scale. The algorithm allows us to calculate the loss-of-load probability (LOLP) on an hourly basis, fully incorporating the variability of the wind resource into the calculation. This makes it possible to obtain a more accurate assessment of reliability of systems that include wind generation when system reliability is a concern .

Milligan, M. R.

2001-09-18T23:59:59.000Z

380

ENERGY MODELING OF A LEAD-ACID BATTERY WITHIN HYBRID WIND / PHOTOVOLTAIC SYSTEMS  

E-Print Network (OSTI)

ENERGY MODELING OF A LEAD-ACID BATTERY WITHIN HYBRID WIND / PHOTOVOLTAIC SYSTEMS O. GERGAUD, G Abstract: Within the scope of full-scale energy modeling of a hybrid wind / photovoltaic system coupled / photovoltaic production system coupled to the network grid (with energy storage) ENERGY MODELING OF A LEAD

Paris-Sud XI, Université de

Note: This page contains sample records for the topic "wind systems american" 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

Reliability analysis of fault tolerant wind energy conversion system with doubly fed induction generator  

Science Conference Proceedings (OSTI)

This paper deals with the design of a reliable fault tolerant converter topology for grid connected Wind Energy Conversion System (WECS) with Double Fed Induction Generator (DFIG) based on functional redundancy. The main contribution of the developed ... Keywords: Markov chain model, fault tolerant system, reliability analysis, wind energy conversion system

Philippe Weber; Florent Becker; Antoine Mathias; Didier Theilliol; Youmin M. Zhang

2012-10-01T23:59:59.000Z

382

Optimal control in energy conversion of small wind power systems with permanent-magnet-synchronous-generators  

Science Conference Proceedings (OSTI)

This paper presents the results of experimental investigation of a low-power wind energy conversion system (WECS), based on a permanent-magnet synchronous generator (PMSG) connected directly to the turbine. A development system was built in order to ... Keywords: hardware-in-the-loop simulation, maximum power point tracking, optimal control, permanent-magnet synchronous generator, wind system

C. Vlad; I. Munteanu; A. I. Bratcu; E. Ceanga

2008-07-01T23:59:59.000Z

383

Small Wind Electric Systems: A Michigan Consumer's Guide (revised)  

SciTech Connect

Small Wind Electric Systems: A Michigan Consumer's Guide provides consumers with information to help them determine whether a small wind electric system can provide all or a portion of the energy they need for their home or business based on their wind resource, energy needs, and economics. Topics include how to make a home more energy efficient, how to choose the correct turbine size, the parts of a wind electric system, how to determine whether enough wind resource exists, how to choose the best site for a turbine, how to connect a system to the utility grid, and whether it's possible to become independent of the utility grid using wind energy. In addition, the cover of the guide contains a list of contacts for more information.

2007-01-01T23:59:59.000Z

384

Small Wind Electric Systems: A North Dakota Consumer's Guide  

SciTech Connect

Small Wind Electric Systems: A North Dakota Consumer's Guide provides consumers with information to help them determine whether a small wind electric system can provide all or a portion of the energy they need for their home or business based on their wind resource, energy needs, and economics. Topics include how to make a home more energy efficient, how to choose the correct turbine size, the parts of a wind electric system, how to determine whether enough wind resource exists, how to choose the best site for a turbine, how to connect a system to the utility grid, and whether it's possible to become independent of the utility grid using wind energy. In addition, the cover of the guide contains a list of contacts for more information.

2007-04-01T23:59:59.000Z

385

Small Wind Electric Systems: A Minnesota Consumer's Guide  

SciTech Connect

Small Wind Electric Systems: A Minnesota Consumer's Guide provides consumers with information to help them determine whether a small wind electric system can provide all or a portion of the energy they need for their home or business based on their wind resource, energy needs, and economics. Topics include how to make a home more energy efficient, how to choose the correct turbine size, the parts of a wind electric system, how to determine whether enough wind resource exists, how to choose the best site for a turbine, how to connect a system to the utility grid, and whether it's possible to become independent of the utility grid using wind energy. In addition, the cover of the guide contains a list of contacts for more information.

2007-04-01T23:59:59.000Z

386

Small Wind Electric Systems: A Montana Consumer's Guide  

SciTech Connect

Small Wind Electric Systems: A Montana Consumer's Guide provides consumers with information to help them determine whether a small wind electric system can provide all or a portion of the energy they need for their home or business based on their wind resource, energy needs, and economics. Topics include how to make a home more energy efficient, how to choose the correct turbine size, the parts of a wind electric system, how to determine whether enough wind resource exists, how to choose the best site for a turbine, how to connect a system to the utility grid, and whether it's possible to become independent of the utility grid using wind energy. In addition, the cover of the guide contains a list of contacts for more information.

2007-08-01T23:59:59.000Z

387

Small Wind Electric Systems: A Virginia Consumer's Guide  

SciTech Connect

Small Wind Electric Systems: A Virginia Consumer's Guide provides consumers with information to help them determine whether a small wind electric system can provide all or a portion of the energy they need for their home or business based on their wind resource, energy needs, and economics. Topics include how to make a home more energy efficient, how to choose the correct turbine size, the parts of a wind electric system, how to determine whether enough wind resource exists, how to choose the best site for a turbine, how to connect a system to the utility grid, and whether it's possible to become independent of the utility grid using wind energy. In addition, the cover of the guide contains a list of contacts for more information.

2007-01-01T23:59:59.000Z

388

Small Wind Electric Systems: A Montana Consumer's Guide (Revised)  

SciTech Connect

Small Wind Electric Systems: A Montana Consumer's Guide provides consumers with information to help them determine whether a small wind electric system can provide all or a portion of the energy they need for their home or business based on their wind resource, energy needs, and economics. Topics include how to make a home more energy efficient, how to choose the correct turbine size, the parts of a wind electric system, how to determine whether enough wind resource exists, how to choose the best site for a turbine, how to connect a system to the utility grid, and whether it's possible to become independent of the utility grid using wind energy. In addition, the cover of the guide contains a list of contacts for more information.

2006-04-01T23:59:59.000Z

389

Small Wind Electric Systems: A Hawaii Consumer's Guide  

SciTech Connect

Small Wind Electric Systems: A Hawaii Consumer's Guide provides consumers with information to help them determine whether a small wind electric system can provide all or a portion of the energy they need for their home or business based on their wind resource, energy needs, and their economics. Topics discussed in the guide include how to make a home more energy efficient, how to choose the correct turbine size, the parts of a wind electric system, how to determine whether enough wind resource exists, how to choose the best site for a turbine, how to connect a system to the utility grid, and whether it's possible to become independent of the utility grid using wind energy. In addition, the cover of the guide contains a list of contacts for more information.

2007-08-01T23:59:59.000Z

390

Small Wind Electric Systems: A Washington Consumer's Guide  

SciTech Connect

Small Wind Electric Systems: A Washington Consumer's Guide provides consumers with information to help them determine whether a small wind electric system can provide all or a portion of the energy they need for their home or business based on their wind resource, energy needs, and economics. Topics include how to make a home more energy efficient, how to choose the correct turbine size, the parts of a wind electric system, how to determine whether enough wind resource exists, how to choose the best site for a turbine, how to connect a system to the utility grid, and whether it's possible to become independent of the utility grid using wind energy. In addition, the cover of the guide contains a list of contacts for more information.

2007-08-01T23:59:59.000Z

391

Small Wind Electric Systems: A Nebraska Consumer's Guide  

SciTech Connect

Small Wind Electric Systems: A Nebraska Consumer's Guide provides consumers with information to help them determine whether a small wind electric system can provide all or a portion of the energy they need for their home or business based on their wind resource, energy needs, and their economics. Topics discussed in the guide include how to make a home more energy efficient, how to choose the correct turbine size, the parts of a wind electric system, how to determine whether enough wind resource exists, how to choose the best site for a turbine, how to connect a system to the utility grid, and whether it's possible to become independent of the utility grid using wind energy. In addition, the cover of the guide contains a list of contacts for more information.

2007-12-01T23:59:59.000Z

392

Small Wind Electric Systems: An Illinois Consumer's Guide  

SciTech Connect

Small Wind Electric Systems: An Illinois Consumer's Guide provides consumers with information to help them determine whether a small wind electric system can provide all or a portion of the energy they need for their home or business based on their wind resource, energy needs, and economics. Topics include how to make a home more energy efficient, how to choose the correct turbine size, the parts of a wind electric system, how to determine whether enough wind resource exists, how to choose the best site for a turbine, how to connect a system to the utility grid, and whether it's possible to become independent of the utility grid using wind energy. In addition, the cover of the guide contains a list of contacts for more information.

2007-04-01T23:59:59.000Z

393

Small Wind Electric Systems: An Oklahoma Consumer's Guide  

SciTech Connect

Small Wind Electric Systems: An Oklahoma Consumer's Guide provides consumers with information to help them determine whether a small wind electric system can provide all or a portion of the energy they need for their home or business based on their wind resource, energy needs, and economics. Topics include how to make a home more energy efficient, how to choose the correct turbine size, the parts of a wind electric system, how to determine whether enough wind resource exists, how to choose the best site for a turbine, how to connect a system to the utility grid, and whether it's possible to become independent of the utility grid using wind energy. In addition, the cover of the guide contains a list of contacts for more information.

2007-08-01T23:59:59.000Z

394

Small Wind Electric Systems: A Maryland Consumer's Guide  

SciTech Connect

Small Wind Electric Systems: A Maryland Consumer's Guide provides consumers with information to help them determine whether a small wind electric system can provide all or a portion of the energy they need for their home or business based on their wind resource, energy needs, and economics. Topics include how to make a home more energy efficient, how to choose the correct turbine size, the parts of a wind electric system, how to determine whether enough wind resource exists, how to choose the best site for a turbine, how to connect a system to the utility grid, and whether it's possible to become independent of the utility grid using wind energy. In addition, the cover of the guide contains a list of contacts for more information.

2007-01-01T23:59:59.000Z

395

Small Wind Electric Systems: A Vermont Consumer's Guide  

SciTech Connect

Small Wind Electric Systems: A Vermont Consumer's Guide provides consumers with information to help them determine whether a small wind electric system can provide all or a portion of the energy they need for their home or business based on their wind resource, energy needs, and economics. Topics include how to make a home more energy efficient, how to choose the correct turbine size, the parts of a wind electric system, how to determine whether enough wind resource exists, how to choose the best site for a turbine, how to connect a system to the utility grid, and whether it's possible to become independent of the utility grid using wind energy. In addition, the cover of the guide contains a list of contacts for more information.

2007-04-01T23:59:59.000Z

396

Small Wind Electric Systems: An Oregon Consumer's Guide  

SciTech Connect

Small Wind Electric Systems: An Oregon Consumer's Guide provides consumers with information to help them determine whether a small wind electric system can provide all or a portion of the energy they need for their home or business based on their wind resource, energy needs, and economics. Topics include how to make a home more energy efficient, how to choose the correct turbine size, the parts of a wind electric system, how to determine whether enough wind resource exists, how to choose the best site for a turbine, how to connect a system to the utility grid, and whether it's possible to become independent of the utility grid using wind energy. In addition, the cover of the guide contains a list of contacts for more information.

2007-08-01T23:59:59.000Z

397

Small Wind Electric Systems: A South Dakota Consumer's Guide  

SciTech Connect

Small Wind Electric Systems: A South Dakota Consumer's Guide provides consumers with information to help them determine whether a small wind electric system can provide all or a portion of the energy they need for their home or business based on their wind resource, energy needs, and economics. Topics include how to make a home more energy efficient, how to choose the correct turbine size, the parts of a wind electric system, how to determine whether enough wind resource exists, how to choose the best site for a turbine, how to connect a system to the utility grid, and whether it's possible to become independent of the utility grid using wind energy. In addition, the cover of the guide contains a list of contacts for more information.

2007-04-01T23:59:59.000Z

398

Design of control system for hydraulic lifting platform with jack-up wind-power installation vessel  

Science Conference Proceedings (OSTI)

Jack-up wind-power installation vessel is the most important tool in construction of wind farm. And the control system for hydraulic lifting platform is the key point of jack-up wind-power installation vessel. Therefore the design of the control system ... Keywords: hydraulic control, hydraulic lifting platform, programmable logic controller, wind-power

Xuejin Yang; Dingfang Chen; Mingwang Dong; Taotao Li

2012-11-01T23:59:59.000Z

399

Wind system interconnected with the Public Service Company at Deming, New Mexico. Final report  

Science Conference Proceedings (OSTI)

In cooperation with the Public Service Company of New Mexico (PNM), the New Mexico Solar Energy Institute fieldtested a 25-kilowatt wind generator in Deming, New Mexico. The wind generator, manufactured by Carter Wind Systems, helped power an irrigation load. Wind speed, pump load, wind-generator power output, power fed into the PNM line, and reactive power requirements of pump and wind generator were monitored and recorded on magnetic tape. The wind generator produced a total of 28,997 kilowatt hours between August 1981 and December 1983. The capacity factor for that period was 6.6%. The average wind speed was lower than anticipated - 6.18 miles per hour versus 10 miles per hour recorded during five previous years. Total downtime of the wind generator was 13.5%. Power curves were measured and show a cut-in speed of between seven and eight miles per hour (manufacturer's specification: 7.5 mph) and a maximum 15-minute average power output of 21.5 kilowatts. The wind generator produced power 54.7% of the time. It supplied 4.2% of the irrigation load at the site. There is no good match between the irrigation load peak in June and July and the wind resource, which peaks in March and April. Wind-assisted irrigation may, therefore, not be feasible for the Deming area. Considering the low wind resource during the project period, the wind generator performed well and reliably. No problems were encountered in operating the wind system parallel to the utility line.

Schoenmackers, R.

1984-08-01T23:59:59.000Z

400

Single-phase Converter-less Excitation Synchronous Stand-along Wind Power Generator System.  

E-Print Network (OSTI)

??In this thesis, a single-phase converter-less excitation synchronous stand-along wind power generator system is proposed. In order to simplify the system and improve the system (more)

Lin, Chin-wei

2013-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "wind systems american" 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

Impact of Network Wind Profiler Data on a 3-h Data Assimilation System  

Science Conference Proceedings (OSTI)

This paper examines the influence of data from the NOAA Wind Profiler Demonstration Network on a mesoscale data assimilation system. The Mesoscale Analysis and Prediction System is a 3-h intermittent data assimilation system configured in an ...

Tracy Lorraine Smith; Stanley G. Benjamin

1993-05-01T23:59:59.000Z

402

Uncertainties in North American Land Data Assimilation Systems over the Contiguous United States  

Science Conference Proceedings (OSTI)

The Environmental Modeling Center (EMC) at the National Centers for Environmental Prediction (NCEP) and the University of Washington (UW) run parallel drought monitoring systems over the continental United States based on the North American Land ...

Kingtse C. Mo; Li-Chuan Chen; Shraddhanand Shukla; Theodore J. Bohn; Dennis P. Lettenmaier

2012-06-01T23:59:59.000Z

403

Influence of the North American Monsoon System on the U.S. Summer Precipitation Regime  

Science Conference Proceedings (OSTI)

Key features of the U.S. summer precipitation regime are examined within the context of the evolving North American monsoon system. The focus is on the antecedent and subsequent atmospheric conditions over the conterminous United States relative ...

R. W. Higgins; Y. Yao; X. L. Wang

1997-10-01T23:59:59.000Z

404

Climate change in the South American Monsoon System: present climate and CMIP5 projections  

Science Conference Proceedings (OSTI)

The South American Monsoon System (SAMS) is the most important climatic feature in South America. This study focuses on the large-scale characteristics of the SAMS: seasonal amplitudes, onset and demise dates and durations. Changes in the SAMS are ...

Charles Jones; Leila M. V. Carvalho

405

Climate Change in the South American Monsoon System: Present Climate and CMIP5 Projections  

Science Conference Proceedings (OSTI)

The South American monsoon system (SAMS) is the most important climatic feature in South America. This study focuses on the large-scale characteristics of the SAMS: seasonal amplitudes, onset and demise dates, and durations. Changes in the SAMS ...

Charles Jones; Leila M. V. Carvalho

2013-09-01T23:59:59.000Z

406

Evaluation of Probabilistic Medium-Range Temperature Forecasts from the North American Ensemble Forecast System  

Science Conference Proceedings (OSTI)

Ensemble temperature forecasts from the North American Ensemble Forecast System were assessed for quality against observations for 10 cities in western North America, for a 7-month period beginning in February 2007. Medium-range probabilistic ...

Doug McCollor; Roland Stull

2009-02-01T23:59:59.000Z

407

Links between Snow Cover, Surface Skin Temperature, and Rainfall Variability in the North American Monsoon System  

Science Conference Proceedings (OSTI)

The influence of landatmosphere interactions on the variability of the North American monsoon system (NAMS) is investigated using the Television Infrared Observation Satellite (TIROS) Operational Vertical Sounder (TOVS) Pathfinder, the Climate ...

Toshi Matsui; Venkat Lakshmi; Eric Small

2003-06-01T23:59:59.000Z

408

Monsoon Regimes and Processes in CCSM4. Part II: African and American Monsoon Systems  

Science Conference Proceedings (OSTI)

This is the second part of a two part series studying simulation characteristics of the Community Climate System Model, version 4 (CCSM4) for various monsoon regimes around the global tropics. Here, the West African, East African, North American, ...

Kerry H. Cook; Gerald A. Meehl; Julie M. Arblaster

2012-04-01T23:59:59.000Z

409

Precipitation Characteristics of the South American Monsoon System Derived from Multiple Datasets  

Science Conference Proceedings (OSTI)

The South American monsoon system (SAMS) is the most important climatic feature in South America and is characterized by pronounced seasonality in precipitation during the austral summer. This study compares several statistical properties of daily ...

Leila M. V. Carvalho; Charles Jones; Adolfo N. D. Posadas; Roberto Quiroz; Bodo Bookhagen; Brant Liebmann

2012-07-01T23:59:59.000Z

410

Simulations of the North American Monsoon System. Part I: Model Analysis of the 1993 Monsoon Season  

Science Conference Proceedings (OSTI)

The North American monsoon system is known to produce significant summertime precipitation on the west coast of Mexico and the southwestern United States, with some areas receiving greater than 50% of their yearly rainfall between the months of ...

Stephen M. Saleeby; William R. Cotton

2004-05-01T23:59:59.000Z

411

Understanding Wind Turbine Price Trends in the U.S. Over the Past Decade  

E-Print Network (OSTI)

G. Sinden, A. Zervos. 2011a. Wind Energy. In IPCC Specialdemand shocks, with consequent impacts on wind turbineand wind energy pricing. References American Wind Energy

Bolinger, Mark

2013-01-01T23:59:59.000Z

412

Understanding Wind Turbine Price Trends in the U.S. Over the Past Decade  

E-Print Network (OSTI)

A. Zervos. 2011a. Wind Energy. In IPCC Special Report onconsequent impacts on wind turbine and wind energy pricing.References American Wind Energy Association (AWEA). 2011.

Bolinger, Mark

2013-01-01T23:59:59.000Z

413

Siting handbook for small wind energy conversion systems  

DOE Green Energy (OSTI)

This handbook was written to serve as a siting guide for individuals wishing to install small wind energy conversion systems (WECS); that is, machines having a rated capacity of less than 100 kilowatts. It incorporates half a century of siting experience gained by WECS owners and manufacturers, as well as recently developed siting techniques. The user needs no technical background in meteorology or engineering to understand and apply the siting principles discussed; he needs only a knowledge of basic arithmetic and the ability to understand simple graphs and tables. By properly using the siting techniques, an owner can select a site that will yield the most power at the least installation cost, the least maintenance cost, and the least risk of damage or accidental injury.

Wegley, H.L.; Ramsdell, J.V.; Orgill, M.M.; Drake, R.L.

1980-03-01T23:59:59.000Z

414

Evaluation of a Wind-Wave System for Ensemble Tropical Cyclone Wave Forecasting. Part I: Winds  

Science Conference Proceedings (OSTI)

A computationally efficient method of producing tropical cyclone (TC) wind analyses is developed and tested, using a hindcast methodology, for 12 Gulf of Mexico storms. The analyses are created by blending synthetic data, generated from a simple ...

Steven M. Lazarus; Samuel T. Wilson; Michael E. Splitt; Gary A. Zarillo

2013-04-01T23:59:59.000Z

415

Wind Turbine Generator System Duration Test Report for the Mariah Power Windspire Wind Turbine  

Science Conference Proceedings (OSTI)

This test was conducted as part of the U.S. Department of Energy's (DOE) Independent Testing project to help reduce the barriers of wind energy expansion by providing independent testing results for small turbines. In total, five turbines are being tested at the National Wind Technology Center (NWTC) as a part of the first round of this project. Duration testing is one of up to five tests that may be performed on the turbines. Other tests include power performance, safety and function, noise, and power quality tests. NWTC testing results provide manufacturers with reports that may be used to meet part of small wind turbine certification requirements. This duration test report focuses on the Mariah Power Windspire wind turbine.

Huskey, A.; Bowen, A.; Jager, D.

2010-05-01T23:59:59.000Z

416

New Report Shows Trend Toward Larger Offshore Wind Systems, with 11  

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

Report Shows Trend Toward Larger Offshore Wind Systems, with 11 Report Shows Trend Toward Larger Offshore Wind Systems, with 11 Advanced Stage Projects Proposed in U.S. Waters New Report Shows Trend Toward Larger Offshore Wind Systems, with 11 Advanced Stage Projects Proposed in U.S. Waters October 23, 2013 - 10:52am Addthis The Energy Department today released a new report showing progress for the U.S. offshore wind energy market in 2012, including the completion of two commercial lease auctions for federal Wind Energy Areas and 11 commercial-scale U.S. projects representing over 3,800 megawatts (MW) of capacity reaching an advanced stage of development. Further, the report highlights global trends toward building offshore turbines in deeper waters and using larger, more efficient turbines in offshore wind farms, increasing the amount of electricity delivered to consumers.

417

A FRAMEWORK FOR ASSESSING THE RELIABILITY OF WIND ENERGY CONVERSION SYSTEMS  

E-Print Network (OSTI)

During the last decade, wind power generation has seen rapid development. According to the U.S. Department of Energy, achieving 20 % wind power penetration in the U.S. by 2030 will require: (i) enhancement of the transmission infrastructure, (ii) improvement of reliability and operability of wind systems and (iii) increased U.S. manufacturing capacity of wind generation equipment. This research will concentrate on improvement of reliability and operability of wind energy conversion systems (WECSs). The increased penetration of wind energy into the grid imposes new operating conditions on power systems. This change requires development of an adequate reliability framework. This thesis proposes a framework for assessing WECS reliability in the face of external disturbances, e.g., grid faults and internal component faults. The framework is illustrated using a detailed model of type C WECS- doubly fed induction generator with corresponding deterministic and random variables in a simplified grid model. Fault parameters and performance requirements essential to

Sebastian S?awomir Smater

2009-01-01T23:59:59.000Z

418

IEA Wind Task 24 Integration of Wind and Hydropower Systems; Volume 2: Participant Case Studies  

SciTech Connect

This report describes the background, concepts, issues and conclusions related to the feasibility of integrating wind and hydropower, as investigated by the members of IEA Wind Task 24. It is the result of a four-year effort involving seven IEA member countries and thirteen participating organizations. The companion report, Volume 2, describes in detail the study methodologies and participant case studies, and exists as a reference for this report.

Acker, T.

2011-12-01T23:59:59.000Z

419

Wind Power Plants and System Operation in the Hourly Time Domain: Preprint  

DOE Green Energy (OSTI)

Because wind is an intermittent power source, the variability may have significant impacts on system operation. Part of the difficulty of analyzing the load following impact of wind is the inadequacy of most modeling frameworks to accurately treat wind plants and the difficulty of untangling causal impacts of wind plants from other dynamic phenomena. This paper presents a simple analysis of an hourly load-following requirement that can be performed without extensive computer modeling. The approach is therefore useful as a first step to quantifying these impacts when extensive modeling and data sets are not available. The variability that wind plants add to the electricity supply must be analyzed in the context of overall system variability. The approach used in this paper does just that. The results show that wind plants do have an impact on load following, but when calculated as a percentage of the installed wind plant capacity, this impact is not large. Another issue is the extent to which wind forecast errors add to imbalance. The relative statistical independence of wind forecast errors and load forecast errors can be used to help quantify the extent to which wind forecast errors impact overall system imbalances.

Milligan, M.

2003-05-01T23:59:59.000Z

420

Balloon-borne sounding system (BBSS): Vaisala-processed winds, press., temp, and RH  

DOE Data Explorer (OSTI)

Balloon-borne sounding system (BBSS): Vaisala-processed winds, press., temp, and RH. The balloon-borne sounding system (SONDE) provides in situ measurements (vertical profiles) of both the thermodynamic state of the atmosphere, and the wind speed and direction.

Coulter,Richard; Ritsche,Michael

Note: This page contains sample records for the topic "wind systems american" 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 behaviour of a DFIG wind turbine subjected to power system faults  

E-Print Network (OSTI)

Dynamic behaviour of a DFIG wind turbine subjected to power system faults Gabriele Michalke+, Anca of the dynamic interaction between variable speed DFIG wind turbines and the power system subjected to disturbances, such as short circuit faults. Focus of the paper is the fault ride-through capability of DFIG

422

A methodology for optimal sizing of autonomous hybrid PV/wind system  

E-Print Network (OSTI)

system reliability requirements, with the lowest value of levelised cost of energy. Modelling a hybrid PV mathematical models for characterizing PV module, wind generator and battery are proposed. The second step of the hybrid PV/wind system are the reliable power supply of the consumer under varying atmospheric conditions

Paris-Sud XI, Université de

423

Wind Power: How Much, How Soon, and At What Cost?  

E-Print Network (OSTI)

2007. "Learning from Wind Energy Policy in the EU: Lessonsof Wind Industry Policy Support Mechanisms." Energy Policy,Earth Policy Institute, BTM Consult, American Wind Energy

Wiser, Ryan H

2010-01-01T23:59:59.000Z

424

Community Wind: Once Again Pushing the Envelope of Project Finance  

E-Print Network (OSTI)

Organization Harnesses Wind Energy. Novogradac Journal ofby phone: October American Wind Energy Association (AWEA).Structures in the USA. Wind Energy. Vol 12, Issue 3, April

bolinger, Mark A.

2011-01-01T23:59:59.000Z

425

Wind turbine ring/shroud drive system - Energy Innovation Portal  

A wind turbine capable of driving multiple electric generators having a ring or shroud structure for reducing blade root bending moments, hub loads, blade fastener ...

426

Reliability Assessment of Power Systems with Wind Power Generation.  

E-Print Network (OSTI)

??Wind power generation, the most promising renewable energy, is increasingly attractive to power industry and the whole society and becomes more significant in the portfolio (more)

Wang, Shu

2008-01-01T23:59:59.000Z

427

Control Studies of DFIG based Wind Power Systems.  

E-Print Network (OSTI)

??Wind energy as an outstanding and competitive form of renewable energy, has been growing fast worldwide in recent years because of its importance to reduce (more)

Jin, Zhiqiang

2013-01-01T23:59:59.000Z

428

Electricity systems adjust operations to growing wind power output ...  

U.S. Energy Information Administration (EIA)

Energy Information Administration - EIA - Official Energy Statistics from the U.S. Government ... solar, wind, geothermal, biomass and ethanol. Nuclear & Uranium.

429

New Report Shows Trend Toward Larger Offshore Wind Systems, with...  

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

delivered to consumers. This year's U.S. Offshore Wind Market and Economic Analysis, authored by the Navigant Consortium for the Energy Department, builds on last year's...

430

Cooperative field test program for wind energy systems: Effects of precipitation on wind turbine performance  

Science Conference Proceedings (OSTI)

The purpose of this research is to examine the effect of precipitation on wind turbine performance. This study will be conducted at the Whisky Run windfarm on the southern Oregon coast. Precipitation has been shown to cause significant degradation in the performance of the MOD-O wind turbine by Corrigan and DeMiglio (1985), who found performance reductions of up to 20% for light rainfall, 30% for moderate rainfall and 36% for snow and drizzle. There are several penalties due to rainfall, but it appears that most of the performance degradation is due to rain induced roughness. The Whisky Run windfarm receives around 60 inches of rain per year most of which occurs from October through April. During the summer months drizzle is an occasional weather phenomena. Pacific Wind Energy (PWE) and Pacific Power and Light (PP L) propose to examine the effect of precipitation on wind turbine performance. The Whisky Run windfarm is unique among windfarms because the power sales contract is set up such that the wind farm is considered a research project and the participants have agreed to engage in research that will benefit the industry. PP L will be providing all of the instrumentation except for the recording rate of rain gage. PWE will be performing the analysis of the data and project management.

Not Available

1986-01-06T23:59:59.000Z

431

AT GUANTANAMO BAY: A HYBRID WIND-DIESEL SYSTEM  

E-Print Network (OSTI)

Laboratory and are actively developing what will be the world's largest wind-diesel hybrid electric plant. The pending installation of four 950-kW wind turbines to supplement the 22.8 MW diesel electricity plant diesel fuel usage in the base, while not adversely affecting the power grid or the diesels. The reduced

Massachusetts at Amherst, University of

432

California Regional Wind Energy Forecasting System Development, Volume 2:  

Science Conference Proceedings (OSTI)

The rated capacity of wind generation in California is expected to grow rapidly in the future beyond the approximately 2100 MW in place at the end of 2005. The main drivers are the state's 20 percent renewable portfolio standard requirement in 2010 and the low cost of wind energy relative to other renewable energy sources.

2006-11-15T23:59:59.000Z

433

Property Tax Exemption for Solar and Wind Energy Systems | Department of  

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

Property Tax Exemption for Solar and Wind Energy Systems Property Tax Exemption for Solar and Wind Energy Systems Property Tax Exemption for Solar and Wind Energy Systems < Back Eligibility Commercial Industrial Residential Savings Category Solar Buying & Making Electricity Heating & Cooling Water Heating Wind Program Info State Maryland Program Type Property Tax Incentive Rebate Amount 100% real property tax exemption for solar and wind energy property Provider Department of Assessments and Taxation In May 2007, Maryland established a property tax exemption for residential solar energy systems. Under this law solar energy devices "installed to heat or cool a dwelling, generate electricity to be used in the dwelling, or provide hot water for use in the dwelling" were exempt from state -- but not local -- property taxes. However, in April 2008

434

Wind Turbine Generator System Acoustic Noise Test Report for the ARE 442 Wind Turbine  

Science Conference Proceedings (OSTI)

This test was conducted on the ARE 442 as part of the U.S. Department of Energy's (DOE's) Independent Testing project. This project was established to help reduce the barriers of wind energy expansion by providing independent testing results for small turbines. In total, five turbines are being tested at the National Wind Technology Center (NWTC) as a part of this project. Acoustic noise testing is one of up to five tests that may be performed on the turbines, including duration, safety and function, power performance, and power quality tests. The acoustic noise test was conducted to the IEC 61400-11 Edition 2.1.

Huskey, A.; van Dam, J.

2010-11-01T23:59:59.000Z

435

Residential Solar and Wind Energy Systems Tax Credit | Department of Energy  

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

Residential Solar and Wind Energy Systems Tax Credit Residential Solar and Wind Energy Systems Tax Credit Residential Solar and Wind Energy Systems Tax Credit < Back Eligibility Residential Savings Category Home Weatherization Commercial Weatherization Solar Lighting Windows, Doors, & Skylights Heating & Cooling Commercial Heating & Cooling Heating Buying & Making Electricity Swimming Pool Heaters Water Heating Wind Maximum Rebate 1,000 maximum credit per residence, regardless of number of energy devices installed Program Info Start Date 1/1/1995 State Arizona Program Type Personal Tax Credit Rebate Amount 25% Provider Arizona Department of Revenue Arizona's Solar Energy Credit is available to individual taxpayers who install a solar or wind energy device at the taxpayer's Arizona residence. The credit is allowed against the taxpayer's personal income tax in the

436

Validation of MPPT strategy for a wind energy conversion system using a hardware-in-the-loop  

E-Print Network (OSTI)

Validation of MPPT strategy for a wind energy conversion system using a hardware - A hardware-in-the-loop simulation of a wind energy conversion system is used to assess a MPPT strategy of wind energy conversion systems (WECS) have been studied [1, 2]. In most of case, simulation has been

Hansen, René Rydhof

437

Is a Small Wind Energy System Right for You? | Department of Energy  

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

Is a Small Wind Energy System Right for You? Is a Small Wind Energy System Right for You? Is a Small Wind Energy System Right for You? November 17, 2010 - 5:32pm Addthis When I think of wind technology, an image comes to mind of a towering fleet of turbines. Although I've never seen a wind farm up close, I've heard from several people that it's an awe-inspiring sight. I may not have the chance to see a large-scale wind farm anytime soon, but I have had the opportunity to examine a small wind energy system-an alternative source of energy that can fully or partially provide power for the home. During a recent visit to the U.S Botanic Gardens (USBG) in Washington, D.C., I noticed a vertical wind turbine on display. This single turbine, relatively small in stature, provides up to 2,000 kilowatt hours per year

438

Rotor power feedback control of wind turbine system doubly-fed induction generator  

Science Conference Proceedings (OSTI)

The paper deals with a new system of wind turbine active power vector control. The already familiar cascade regulation with internal vector component feedback of rotor current and external active and reactive power feedbacks control of wind turbine has ... Keywords: DFIG rotor power regulator, doubly-fed induction generator, simulation, vector control

J. Smajo

2006-09-01T23:59:59.000Z

439

Optimal PI Control of a Wind Energy Conversion System Using Particles Swarm  

Science Conference Proceedings (OSTI)

In order to get the maximum power from the wind, the variable-speed turbine should run at different speed when windspeed changes.The dynamic characteristics of the control system must be properly defined and designed to achievesatisfactory generated ... Keywords: Wind turbine, particles swarm, optimal control

Santiago Sanchez; Maximiliano Bueno; Edilson Delgado; Eduardo Giraldo

2009-09-01T23:59:59.000Z

440

Power System Modeling of 20percent Wind-Generated Electricity by 2030  

E-Print Network (OSTI)

Price Reduction Offsetting demand for natural gas in the electricity sector by increasing wind energyprice reductions, and water savings. Index Termspower system modeling, wind energywind energy to offset coal- and natural gas-based electricity generation analyzed here include decreased natural gas prices,

Hand, Maureen

2008-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "wind systems american" 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

1280-MHz Active Array Radar Wind Profiler for Lower Atmosphere: System Description and Data Validation  

Science Conference Proceedings (OSTI)

An L-band radar wind profiler was established at National Atmospheric Research Laboratory, Gadanki, India (13.5N, 79.2E), to provide continuous high-resolution wind measurements in the lower atmosphere. This system utilizes a fully active array ...

P. Srinivasulu; P. Yasodha; P. Kamaraj; T. N. Rao; A. Jayaraman; S. N. Reddy; S. Satyanarayana

2012-10-01T23:59:59.000Z

442

Optimization of Utility-Scale Wind-Hydrogen-Battery Systems: Preprint  

Science Conference Proceedings (OSTI)

Traditional utility-scale wind energy systems are not dispatchable; that is, the utility cannot instantaneously control their power output. Energy storage, which can come in many forms, is needed to add dispatchability to a wind farm. This study investigates two options: batteries and hydrogen.

Fingersh, L. J.

2004-07-01T23:59:59.000Z

443

Evaluation of Power Extraction to Linear Gain Scheduling Controllers in a Small Wind Energy Conversion System  

Science Conference Proceedings (OSTI)

Renewable energy sources have focused a special attention in wind energy conversion systems, where the goal is maximal power extraction. This paper presents an evaluation of the linear controllers eigen structure assingment, linear quadratic regulator, ... Keywords: Wind turbines, permanent magnet synchronous generator, eigenstructure assingment, linear quadratic regulator, loop shaping design procedure

Santiago Sanchez Acevedo; Eduardo Giraldo; Edilson Delgado Trejos

2010-09-01T23:59:59.000Z

444

Is a Small Wind Energy System Right for You? | Department of Energy  

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

Is a Small Wind Energy System Right for You? Is a Small Wind Energy System Right for You? Is a Small Wind Energy System Right for You? November 17, 2010 - 5:32pm Addthis When I think of wind technology, an image comes to mind of a towering fleet of turbines. Although I've never seen a wind farm up close, I've heard from several people that it's an awe-inspiring sight. I may not have the chance to see a large-scale wind farm anytime soon, but I have had the opportunity to examine a small wind energy system-an alternative source of energy that can fully or partially provide power for the home. During a recent visit to the U.S Botanic Gardens (USBG) in Washington, D.C., I noticed a vertical wind turbine on display. This single turbine, relatively small in stature, provides up to 2,000 kilowatt hours per year

445

Wind energy/geothermic/solar heating system. Final report  

SciTech Connect

I've observed three distinct ''camps'' of renewable energy resources; WIND, Geothermic, and Solar. None of the three are completely adequate for the NE by themselves. I observe little effort to combine them to date. My objective has been to demonstrate that the three can be combined in a practical system. To mitagate the high cost and poor payback for individual residences, I believe neighborhoods of 4 to 5 homes, apartment complexes or condominiums could form an Energy Association alloting a piece of ground (could be a greenbelt) which would contain the well or wells, solar boosted underground water storage and the Solar banks. These are the high cost items which could be prorated and ammortized by the Association. Easements would permit each residence underground insulated water lines for individual heat pump conversions to existing forced air furnaces. Where regulations permit, an individual home could erect his own windmill to belt drive his freon compressor. With or without the optional windmill the water to freon heat pump with its solar boosts on the well water, will enjoy COP's (coefficient of Performances or times better than electric resistance heat) beyond anything on the market today. In a neighborhood energy association, all trenching could be done together all plumbing could be one contract and they could qualify for quantity discounts on heat pump units, chillers and components and installation.

Not Available

1981-01-01T23:59:59.000Z

446

Aircraft Low Altitude Wind Shear Detection and Warning System  

Science Conference Proceedings (OSTI)

There is now considerable evidence to substantiate the causal relationship between low altitude wind shear (LAWS) and the recent increase in low-altitude aircraft accidents. The National Research Council has found that for the period 1964 to 1982,...

Peter C. Sinclair; Peter M. Kuhn

1991-01-01T23:59:59.000Z

447

Residential Solar and Wind Energy Systems Tax Credit (Arizona...  

Open Energy Info (EERE)

Clean Energy Analysis Low Emission Development Strategies Oil & Gas Smart Grid Solar U.S. OpenLabs Utilities Water Wind Page Actions View form View source History View New...

448

Coupled dynamics and economic analysis of floating wind turbine systems  

E-Print Network (OSTI)

Against the backdrop of rising oil prices and increasing uncertainty in the future of energy and the health of the environment, wind energy is distinguished as a leading technology that is both technologically and economically ...

Wayman, E. N. (Elizabeth N.)

2006-01-01T23:59:59.000Z

449

Camden County - Wind Energy Systems Ordinance (North Carolina...  

Open Energy Info (EERE)

Development Strategies Oil & Gas Smart Grid Solar U.S. OpenLabs Utilities Water Wind Page Actions View form View source History View New Pages Recent Changes All Special...

450

Ashe County - Wind Energy System Ordinance (North Carolina) ...  

Open Energy Info (EERE)

Development Strategies Oil & Gas Smart Grid Solar U.S. OpenLabs Utilities Water Wind Page Actions View form View source History View New Pages Recent Changes All Special...

451

Currituck County - Wind Energy Systems Ordinance (North Carolina...  

Open Energy Info (EERE)

Development Strategies Oil & Gas Smart Grid Solar U.S. OpenLabs Utilities Water Wind Page Actions View form View source History View New Pages Recent Changes All Special...

452

Mathematical modeling of topographic effects of wind energy systems  

DOE Green Energy (OSTI)

In the basic wind characteristics assessment procedure a new step is incorporated to overcome its most serious deficiencies. This step employs mathematical model-based meteorological prediction tools. With them climatological data from weather stations in the region are used to infer climatological data at the unmeasured locations within the region. Meteorological phenomena taking place in regions comparable to the distance between synoptic weather stations (approximately 200 km) and in the immediate vicinity of the windmill site (approximately 1 km) are considered. Computer codes were developed for each of these regimes, and calculations of wind flow over complex terrain have been performed. Results of some of these wind calculations are presented, illustrating the effects of terrain on wind energy potential.

Freeman, B E; Taft, J R

1976-04-01T23:59:59.000Z

453

Integrating wind turbines into the Orcas Island distribution system  

DOE Green Energy (OSTI)

This research effort consists of two years of wind data collection and analysis to investigate the possibility of strategically locating a megawatt (MW) scale wind farm near the end of an Orcas Power and light Company (OPALCO) 25-kilovolt (kV) distribution circuit to defer the need to upgrade the line to 69 kV. The results of this study support the results of previous work in which another year of wind data and collection was performed. Both this study and the previous study show that adding a MW-scale wind farm at the Mt. Constitution site is a feasible alternative to upgrading the OPALCO 25-kV distribution circuit to 69 kV.

Zaininger, H.W. [Zaininger Engineering Co., Roseville, CA (United States)

1998-09-01T23:59:59.000Z

454

Excise Tax Deduction for Solar- or Wind-Powered Systems  

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

In Massachusetts, businesses may deduct from net income, for state excise tax purposes, expenditures paid or incurred from the installation of any "solar or wind powered climatic control unit and...

455

Simulation model for wind energy storage systems. Volume I. Technical report. [SIMWEST code  

SciTech Connect

The effort developed a comprehensive computer program for the modeling of wind energy/storage systems utilizing any combination of five types of storage (pumped hydro, battery, thermal, flywheel and pneumatic). An acronym for the program is SIMWEST (Simulation Model for Wind Energy Storage). The level of detail of SIMWEST is consistent with a role of evaluating the economic feasibility as well as the general performance of wind energy systems. The software package consists of two basic programs and a library of system, environmental, and load components. Volume I gives a brief overview of the SIMWEST program and describes the two NASA defined simulation studies.

Warren, A.W.; Edsinger, R.W.; Chan, Y.K.

1977-08-01T23:59:59.000Z

456

Combining Droop Curve Concepts with Control Systems for Wind Turbine Active Power Control: Preprint  

DOE Green Energy (OSTI)

Wind energy is becoming a larger portion of the global energy portfolio and wind penetration has increased dramatically in certain regions of the world. This increasing wind penetration has driven the need for wind turbines to provide active power control (APC) services to the local utility grid, as wind turbines do not intrinsically provide frequency regulation services that are common with traditional generators. It is common for large scale wind turbines to be decoupled from the utility grid via power electronics, which allows the turbine to synthesize APC commands via control of the generator torque and blade pitch commands. Consequently, the APC services provided by a wind turbine can be more flexible than those provided by conventional generators. This paper focuses on the development and implementation of both static and dynamic droop curves to measure grid frequency and output delta power reference signals to a novel power set point tracking control system. The combined droop curve and power tracking controller is simulated and comparisons are made between simulations using various droop curve parameters and stochastic wind conditions. The tradeoffs involved with aggressive response to frequency events are analyzed. At the turbine level, simulations are performed to analyze induced structural loads. At the grid level, simulations test a wind plant's response to a dip in grid frequency.

Buckspan, A.; Aho, J.; Pao, L.; Fleming, P.; Jeong, Y.

2012-06-01T23:59:59.000Z

457

Wind Power Forecasting Error Frequency Analyses for Operational Power System Studies: Preprint  

DOE Green Energy (OSTI)

The examination of wind power forecasting errors is crucial for optimal unit commitment and economic dispatch of power systems with significant wind power penetrations. This scheduling process includes both renewable and nonrenewable generators, and the incorporation of wind power forecasts will become increasingly important as wind fleets constitute a larger portion of generation portfolios. This research considers the Western Wind and Solar Integration Study database of wind power forecasts and numerical actualizations. This database comprises more than 30,000 locations spread over the western United States, with a total wind power capacity of 960 GW. Error analyses for individual sites and for specific balancing areas are performed using the database, quantifying the fit to theoretical distributions through goodness-of-fit metrics. Insights into wind-power forecasting error distributions are established for various levels of temporal and spatial resolution, contrasts made among the frequency distribution alternatives, and recommendations put forth for harnessing the results. Empirical data are used to produce more realistic site-level forecasts than previously employed, such that higher resolution operational studies are possible. This research feeds into a larger work of renewable integration through the links wind power forecasting has with various operational issues, such as stochastic unit commitment and flexible reserve level determination.

Florita, A.; Hodge, B. M.; Milligan, M.

2012-08-01T23:59:59.000Z

458

Combining Droop Curve Concepts with Control Systems for Wind Turbine Active Power Control: Preprint  

SciTech Connect

Wind energy is becoming a larger portion of the global energy portfolio and wind penetration has increased dramatically in certain regions of the world. This increasing wind penetration has driven the need for wind turbines to provide active power control (APC) services to the local utility grid, as wind turbines do not intrinsically provide frequency regulation services that are common with traditional generators. It is common for large scale wind turbines to be decoupled from the utility grid via power electronics, which allows the turbine to synthesize APC commands via control of the generator torque and blade pitch commands. Consequently, the APC services provided by a wind turbine can be more flexible than those provided by conventional generators. This paper focuses on the development and implementation of both static and dynamic droop curves to measure grid frequency and output delta power reference signals to a novel power set point tracking control system. The combined droop curve and power tracking controller is simulated and comparisons are made between simulations using various droop curve parameters and stochastic wind conditions. The tradeoffs involved with aggressive response to frequency events are analyzed. At the turbine level, simulations are performed to analyze induced structural loads. At the grid level, simulations test a wind plant's response to a dip in grid frequency.

Buckspan, A.; Aho, J.; Pao, L.; Fleming, P.; Jeong, Y.

2012-06-01T23:59:59.000Z

459

Wind Energy Management System Integration Project Incorporating Wind Generation and Load Forecast Uncertainties into Power Grid Operations  

SciTech Connect

The power system balancing process, which includes the scheduling, real time dispatch (load following) and regulation processes, is traditionally based on deterministic models. Since the conventional generation needs time to be committed and dispatched to a desired megawatt level, the scheduling and load following processes use load and wind power production forecasts to achieve future balance between the conventional generation and energy storage on the one side, and system load, intermittent resources (such as wind and solar generation) and scheduled interchange on the other side. Although in real life the forecasting procedures imply some uncertainty around the load and wind forecasts (caused by forecast errors), only their mean values are actually used in the generation dispatch and commitment procedures. Since the actual load and intermittent generation can deviate from their forecasts, it becomes increasingly unclear (especially, with the increasing penetration of renewable resources) whether the system would be actually able to meet the conventional generation requirements within the look-ahead horizon, what the additional balancing efforts would be needed as we get closer to the real time, and what additional costs would be incurred by those needs. In order to improve the system control performance characteristics, maintain system reliability, and minimize expenses related to the system balancing functions, it becomes necessary to incorporate the predicted uncertainty ranges into the scheduling, load following, and, in some extent, into the regulation processes. It is also important to address the uncertainty problem comprehensively, by including all sources of uncertainty (load, intermittent generation, generators forced outages, etc.) into consideration. All aspects of uncertainty such as the imbalance size (which is the same as capacity needed to mitigate the imbalance) and generation ramping requirement must be taken into account. The latter unique features make this work a significant step forward toward the objective of incorporating of wind, solar, load, and other uncertainties into power system operations. In this report, a new methodology to predict the uncertainty ranges for the required balancing capacity, ramping capability and ramp duration is presented. Uncertainties created by system load forecast errors, wind and solar forecast errors, generation forced outages are taken into account. The uncertainty ranges are evaluated for different confidence levels of having the actual generation requirements within the corresponding limits. The methodology helps to identify system balancing reserve requirement based on a desired system performance levels, identify system breaking points, where the generation system becomes unable to follow the generation requirement curve with the user-specified probability level, and determine the time remaining to these potential events. The approach includes three stages: statistical and actual data acquisition, statistical analysis of retrospective information, and prediction of future grid balancing requirements for specified time horizons and confidence intervals. Assessment of the capacity and ramping requirements is performed using a specially developed probabilistic algorithm based on a histogram analysis incorporating all sources of uncertainty and parameters of a continuous (wind forecast and load forecast errors) and discrete (forced generator outages and failures to start up) nature. Preliminary simulations using California Independent System Operator (California ISO) real life data have shown the effectiveness of the proposed approach. A tool developed based on the new methodology described in this report will be integrated with the California ISO systems. Contractual work is currently in place to integrate the tool with the AREVA EMS system.

Makarov, Yuri V.; Huang, Zhenyu; Etingov, Pavel V.; Ma, Jian; Guttromson, Ross T.; Subbarao, Krishnappa; Chakrabarti, Bhujanga B.

2010-09-01T23:59:59.000Z

460

Applied research on energy storage and conversion for photovoltaic and wind energy systems. Volume III. Wind conversion systems with energy storage. Final report  

DOE Green Energy (OSTI)

The variability of energy output inherent in wind energy conversion systems (WECS) has led to the investigation of energy storage as a means of managing the available energy when immediate, direct use is not possible or desirable. This portion of the General Electric study was directed at an evaluation of those energy storage technologies deemed best suited for use in conjunction with a wind energy conversion system in utility, residential and intermediate applications. Break-even cost goals are developed for several storage technologies in each application. These break-even costs are then compared with cost projections presented in Volume I of this report to show technologies and time frames of potential economic viability. The report summarizes the investigations performed and presents the results, conclusions and recommendations pertaining to use of energy storage with wind energy conversion systems.

Not Available

1978-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "wind systems american" 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

Doppler LidarBased Wind-Profile Measurement System for Offshore Wind-Energy and Other Marine Boundary Layer Applications  

Science Conference Proceedings (OSTI)

Accurate measurement of wind speed profiles aloft in the marine boundary layer is a difficult challenge. The development of offshore wind energy requires accurate information on wind speeds above the surface at least at the levels occupied by ...

Yelena L. Pichugina; Robert M. Banta; W. Alan Brewer; Scott P. Sandberg; R. Michael Hardesty

2012-02-01T23:59:59.000Z

462

Executive Committee for the Implementing Agreement for Co-operation in the Research, Development, and Deployment of Wind Energy Systems  

E-Print Network (OSTI)

ISBN 0-9786383-4-4MESSAGE from the CHAIR Welcome to the 2009 IEA Wind Annual Report where we document the state of the wind industry and the results of cooperative research, development, and deployment efforts of our member governments and organizations. This was a record-setting year for wind energy in the IEA Wind member countries, which installed more than 20 gigawatts (GW) of new wind capacity. This growth led to a total of 111 GW of wind generating capacity, with more than 2 GW operating offshore. Wind energy supplied 2.5 % of the collective electricity needs of the member countries and provided additional economic benefits including more than 287,000 jobs and 37,000 million euro of economic activity. Following the IEA Wind 2009 to 2013 Strategic Plan, we are making significant progress on wind technology research to improve performance and reliability at competitive costs and to increase acceptance. We completed research in tasks addressing offshore wind technology deployment and the integration of wind and hydropower systems. Members began a new research task to improve the accuracy of computer codes and models used to estimate structural loads for offshore wind turbines. Technical expert meetings were held on: radar, radio, and links with wind turbines; sound propagation models and validation; and remote wind speed sensing techniques. Members agreed to continue research on power systems with large amounts of wind energy for another threeyear

unknown authors

2010-01-01T23:59:59.000Z

463

SEACC: the systems engineering and analysis computer code for small wind systems  

DOE Green Energy (OSTI)

The systems engineering and analysis (SEA) computer program (code) evaluates complete horizontal-axis SWECS performance. Rotor power output as a function of wind speed and energy production at various wind regions are predicted by the code. Efficiencies of components such as gearbox, electric generators, rectifiers, electronic inverters, and batteries can be included in the evaluation process to reflect the complete system performance. Parametric studies can be carried out for blade design characteristics such as airfoil series, taper rate, twist degrees and pitch setting; and for geometry such as rotor radius, hub radius, number of blades, coning angle, rotor rpm, etc. Design tradeoffs can also be performed to optimize system configurations for constant rpm, constant tip speed ratio and rpm-specific rotors. SWECS energy supply as compared to the load demand for each hour of the day and during each session of the year can be assessed by the code if the diurnal wind and load distributions are known. Also available during each run of the code is blade aerodynamic loading information.

Tu, P.K.C.; Kertesz, V.

1983-03-01T23:59:59.000Z

464

Wind Power Outlook 2004  

DOE Green Energy (OSTI)

The brochure, expected to be updated annually, provides the American Wind Energy Association's (AWAE's) up-to-date assessment of the wind industry. It provides a summary of the state of wind power in the U.S., including the challenges and opportunities facing the industry. It provides summary information on the growth of the industry, policy-related factors such as the federal wind energy production tax credit status, comparisons with natural gas, and public views on wind energy.

anon.

2004-01-01T23:59:59.000Z

465

Wind Energy Management System EMS Integration Project: Incorporating Wind Generation and Load Forecast Uncertainties into Power Grid Operations  

SciTech Connect

The power system balancing process, which includes the scheduling, real time dispatch (load following) and regulation processes, is traditionally based on deterministic models. Since the conventional generation needs time to be committed and dispatched to a desired megawatt level, the scheduling and load following processes use load and wind and solar power production forecasts to achieve future balance between the conventional generation and energy storage on the one side, and system load, intermittent resources (such as wind and solar generation), and scheduled interchange on the other side. Although in real life the forecasting procedures imply some uncertainty around the load and wind/solar forecasts (caused by forecast errors), only their mean values are actually used in the generation dispatch and commitment procedures. Since the actual load and intermittent generation can deviate from their forecasts, it becomes increasingly unclear (especially, with the increasing penetration of renewable resources) whether the system would be actually able to meet the conventional generation requirements within the look-ahead horizon, what the additional balancing efforts would be needed as we get closer to the real time, and what additional costs would be incurred by those needs. To improve the system control performance characteristics, maintain system reliability, and minimize expenses related to the system balancing functions, it becomes necessary to incorporate the predicted uncertainty ranges into the scheduling, load following, and, in some extent, into the regulation processes. It is also important to address the uncertainty problem comprehensively by including all sources of uncertainty (load, intermittent generation, generators forced outages, etc.) into consideration. All aspects of uncertainty such as the imbalance size (which is the same as capacity needed to mitigate the imbalance) and generation ramping requirement must be taken into account. The latter unique features make this work a significant step forward toward the objective of incorporating of wind, solar, load, and other uncertainties into power system operations. Currently, uncertainties associated with wind and load forecasts, as well as uncertainties associated with random generator outages and unexpected disconnection of supply lines, are not taken into account in power grid operation. Thus, operators have little means to weigh the likelihood and magnitude of upcoming events of power imbalance. In this project, funded by the U.S. Department of Energy (DOE), a framework has been developed for incorporating uncertainties associated with wind and load forecast errors, unpredicted ramps, and forced generation disconnections into the energy management system (EMS) as well as generation dispatch and commitment applications. A new approach to evaluate the uncertainty ranges for the required generation performance envelope including balancing capacity, ramping capability, and ramp duration has been proposed. The approach includes three stages: forecast and actual data acquisition, statistical analysis of retrospective information, and prediction of future grid balancing requirements for specified time horizons and confidence levels. Assessment of the capacity and ramping requirements is performed using a specially developed probabilistic algorithm based on a histogram analysis, incorporating all sources of uncertainties of both continuous (wind and load forecast errors) and discrete (forced generator outages and start-up failures) nature. A new method called the flying brick technique has been developed to evaluate the look-ahead required generation performance envelope for the worst case scenario within a user-specified confidence level. A self-validation algorithm has been developed to validate the accuracy of the confidence intervals.

Makarov, Yuri V.; Huang, Zhenyu; Etingov, Pavel V.; Ma, Jian; Guttromson, Ross T.; Subbarao, Krishnappa; Chakrabarti, Bhujanga B.

2010-01-01T23:59:59.000Z

466

Application of genetic algorithm to improve voltage regulation of self-excited induction generator in a wind energy conversion system  

Science Conference Proceedings (OSTI)

Self-excited induction generators have been found to be most suitable for wind energy conversion in remote locations. In this paper, an attempt has been made to improve the voltage regulation of self-excited induction generator (SEIG) using series compensation. ... Keywords: genetic algorithms, intelligent systems, modelling, renewable energy, self-excited induction generators, simulation, voltage regulation, wind energy conversion systems, wind power

Dheeraj Joshi; K. S. Sandhu; M. K. Soni

2007-02-01T23:59:59.000Z

467

Abstract--A novel compressed air energy storage system for wind turbine is proposed. It captures excess power prior to  

E-Print Network (OSTI)

Abstract-- A novel compressed air energy storage system for wind turbine is proposed. It captures of simulation case studies demonstrate the operation of the system. I. INTRODUCTION enewable energy such as wind and solar energy are clean and available as long as the wind blows or sun shines. Two main disadvantages

Li, Perry Y.

468

1 to be published in Wind Energy Many engineering systems incorporate prognostics and health management (PHM), which consists of technologies  

E-Print Network (OSTI)

1 to be published in Wind Energy ABSTRACT Many engineering systems incorporate prognostics exist for wind energy systems, they do not specifically quantify the value of decisions after: GHaddad@slb.com. 1. INTRODUCTION Wind energy is at the forefront of alternative energy sources. The US

Sandborn, Peter

469

Stakeholder Engagement and Outreach: Siting Wind Turbines  

Wind Powering America (EERE)

Resources & Tools Resources & Tools Siting Wind Turbines Wind Powering America works to increase deployment of wind energy. This page provides resources about wind turbine siting. American Wind Wildlife Institute The American Wind Wildlife Institute (AWWI) facilitates timely and responsible development of wind energy, while protecting wildlife and wildlife habitat. AWWI was created and is sustained by a unique collaboration of environmentalists, conservationists, state wildlife agencies, and wind industry leaders. Its purpose is to help lay the scientific groundwork and best practices for wind farm siting and operations, through targeted initiatives: wind-wildlife research, landscape assessment, mitigation, and education. Ordinances Regulating Development of Commercial Wind Energy Facilities

470

DOE Office of Indian Energy Partners with ACEP to Study Wind-Diesel Systems  

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

DOE Office of Indian Energy Partners with ACEP to Study Wind-Diesel DOE Office of Indian Energy Partners with ACEP to Study Wind-Diesel Systems in Alaska DOE Office of Indian Energy Partners with ACEP to Study Wind-Diesel Systems in Alaska February 13, 2013 - 3:26pm Addthis The U.S. Department of Energy (DOE) Office of Indian Energy is collaborating with the University of Alaska Fairbanks ACEP (Alaska Center for Energy and Power) to support in-depth technical and economic analysis of wind-diesel energy systems in rural Alaska. The resulting report will evaluate the costs and benefits of installing hybrid power systems in Alaska Native villages to alleviate high energy costs by reducing dependence on imported fossil fuels. Through the Energy Policy Act of 2005, the DOE Office of Indian Energy is authorized to fund and implement a variety of programmatic activities that

471

A System for Remote Measurements of the Wind Stress over the Ocean  

Science Conference Proceedings (OSTI)

The DISSTRESS system for remote measurements of the surface wind stress over the ocean from ships and buoys is described. It is fully digital, utilizing the inertial dissipation technique. Parallel processing allows anemometer data to be filtered ...

W. G. Large; J. A. Businger

1988-04-01T23:59:59.000Z

472

Evaluating state markets for residential wind systems: Results from an economic and policy analysis tool  

E-Print Network (OSTI)

a total annual cost (National Renewable Energy Laboratory,credit levelized cost of energy National Renewable EnergyRenewable Energy Resources Program Grants. g The valuation of the wind energy system is 0 percent of cost

Edwards, Jennifer L.; Wiser, Ryan; Bolinger, Mark; Forsyth, Trudy

2004-01-01T23:59:59.000Z

473

Intercomparison of Mesoscale Model Simulations of the Daytime Valley Wind System  

Science Conference Proceedings (OSTI)

Three-dimensional simulations of the daytime thermally induced valley wind system for an idealized valleyplain configuration, obtained from nine nonhydrostatic mesoscale models, are compared with special emphasis on the evolution of the along-...

Juerg Schmidli; Brian Billings; Fotini K. Chow; Stephan F. J. de Wekker; James Doyle; Vanda Grubii?; Teddy Holt; Qiangfang Jiang; Katherine A. Lundquist; Peter Sheridan; Simon Vosper; C. David Whiteman; Andrzej A. Wyszogrodzki; Gnther Zngl

2011-05-01T23:59:59.000Z

474

Multi-Objective Capacity Planning of a Pv-Wind-Diesel-Battery Hybrid Power System  

E-Print Network (OSTI)

A new solution methodology of the capacity design problem of a PV-Wind-Diesel-Battery Hybrid Power System (HPS) is presented. The problem is formulated as a Linear Programming (LP) model with two objectives: minimizing ...

Saif, A.

475

Classification of Tropical Precipitating Systems Using Wind Profiler Spectral Moments. Part I: Algorithm Description and Validation  

Science Conference Proceedings (OSTI)

The lower atmospheric wind profiler (LAWP) measurements made at Gadanki, India, have been used to develop an objective algorithm to classify the tropical precipitating systems. A detailed investigation on the existing classification scheme ...

T. Narayana Rao; N. V. P. Kirankumar; B. Radhakrishna; D. Narayana Rao; K. Nakamura

2008-06-01T23:59:59.000Z

476

An Observing System Simulation Experiment for the Laser Atmospheric Wind Sounder (LAWS)  

Science Conference Proceedings (OSTI)

A series of observing system simulation experiments (OSSES) was conducted to assess the potential impact of the Laser Atmospheric Wind Sounder (LAWS) instrument on a 5-day forecast using the Florida State University (FSU) primitive equation ...

G. D. Rohaly; T. N. Krishnamurti

1993-09-01T23:59:59.000Z

477

Summertime Coupling between Sea Surface Temperature and Wind Stress in the California Current System  

Science Conference Proceedings (OSTI)

Satellite observations of wind stress and sea surface temperature (SST) are analyzed to investigate oceanatmosphere interaction in the California Current System (CCS). As in regions of strong SST fronts elsewhere in the World Ocean, SST in the ...

Dudley B. Chelton; Michael G. Schlax; Roger M. Samelson

2007-03-01T23:59:59.000Z

478

Modeling and Controller Design of a Wind Energy Conversion System Including a Matrix Converter.  

E-Print Network (OSTI)

??In this thesis, a grid-connected wind-energy converter system including a matrix converter is proposed. The matrix converter, as a power electronic converter, is used to (more)

Barakati, Seyed Masoud

2008-01-01T23:59:59.000Z

479

DOE Office of Indian Energy Partners with ACEP to Study Wind-Diesel Systems  

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

DOE Office of Indian Energy Partners with ACEP to Study Wind-Diesel DOE Office of Indian Energy Partners with ACEP to Study Wind-Diesel Systems in Alaska DOE Office of Indian Energy Partners with ACEP to Study Wind-Diesel Systems in Alaska February 13, 2013 - 3:26pm Addthis The U.S. Department of Energy (DOE) Office of Indian Energy is collaborating with the University of Alaska Fairbanks ACEP (Alaska Center for Energy and Power) to support in-depth technical and economic analysis of wind-diesel energy systems in rural Alaska. The resulting report will evaluate the costs and benefits of installing hybrid power systems in Alaska Native villages to alleviate high energy costs by reducing dependence on imported fossil fuels. Through the Energy Policy Act of 2005, the DOE Office of Indian Energy is authorized to fund and implement a variety of programmatic activities that

480

Enertech 15-kW wind-system development. Phase II. Fabrication and test  

DOE Green Energy (OSTI)

This Phase II report presents a description of the Enertech 15 kW prototype wind system hardware fabrication; results of component tests; and results of preliminary testing conducted at Norwich, VT and the RF Wind Energy Research Center. In addition, the assembly sequence is documented. During testing, the unit experienced several operational problems, but testing proved the design concept and demonstrated the system's ability to meet the contract design specifications for power output.

Zickefoose, C.R.

1982-12-01T23:59:59.000Z

Note: This page contains sample records for the topic "wind systems american" 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.