National Library of Energy BETA

Sample records for wind power generator

  1. Wind Power (pbl/generation)

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    Generation Hydro Power Wind Power Monthly GSP BPA White Book Dry Year Tools Firstgov Wind Power (Updated June 16, 2014) Project Descriptions Foote Creek I Wind Project (Carbon...

  2. Wyoming Wind Power Project (generation/wind)

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    Wind Power > Generation Hydro Power Wind Power Monthly GSP BPA White Book Dry Year Tools Firstgov Wyoming Wind Power Project (Foote Creek Rim I and II) Thumbnail image of wind...

  3. Loranger Power Generation Wind Farm | Open Energy Information

    Open Energy Information (Open El) [EERE & EIA]

    Loranger Power Generation Wind Farm Jump to: navigation, search Name Loranger Power Generation Wind Farm Facility Loranger Power Generation Sector Wind energy Facility Type...

  4. Qingdao Hengfeng Wind Power Generator Co Ltd | Open Energy Information

    Open Energy Information (Open El) [EERE & EIA]

    Hengfeng Wind Power Generator Co Ltd Jump to: navigation, search Name: Qingdao Hengfeng Wind Power Generator Co Ltd Place: Jiaonan, Shandong Province, China Sector: Wind energy...

  5. Ningxia Yinyi Wind Power Generation Co Ltd | Open Energy Information

    Open Energy Information (Open El) [EERE & EIA]

    Yinyi Wind Power Generation Co Ltd Jump to: navigation, search Name: Ningxia Yinyi Wind Power Generation Co Ltd Place: Ningxia Autonomous Region, China Sector: Wind energy Product:...

  6. EA-1726: Kahuku Wind Power, LLC Wind Power Generation Facility...

    Energy.gov (indexed) [DOE]

    May 3, 2010 EA-1726: Final Environmental Assessment Loan Guarantee to Kahuku Wind Power, LLC for Construction of the Kahuku Wind Power Facility in Kahuku, O'ahu, Hawai'i May 13, ...

  7. EA-1726: Kahuku Wind Power, LLC Wind Power Generation Facility, O'ahu, HI

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    | Department of Energy 6: Kahuku Wind Power, LLC Wind Power Generation Facility, O'ahu, HI EA-1726: Kahuku Wind Power, LLC Wind Power Generation Facility, O'ahu, HI May 3, 2010 EA-1726: Final Environmental Assessment Loan Guarantee to Kahuku Wind Power, LLC for Construction of the Kahuku Wind Power Facility in Kahuku, O'ahu, Hawai'i May 13, 2010 Kahuku Wind Power Biological Opinion Kahuku Wind Power, LLC, Construction of the Kahuku Wind Power Facility in Kahuku, O'ahu, Hawaii May 27, 2010

  8. Previous Wind Power Announcements (generation/wind)

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    following as the list of resources with Western Renewable Energy Generation Information System (WREGIS) Renewable Energy Certificates (RECs) associated with them that will be...

  9. Smith River Rancheria - Wind and Biomass Power Generation Feasibility...

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    DOE Tribal Energy Program Program Review Meeting October 17 - 21, 2005 Greg Retzlaff Strategic Energy Solutions, Inc. Wind & Biomass Power Generation Smith River Rancheria 2 Smith ...

  10. Synchrophasor Applications for Wind Power Generation

    SciTech Connect (OSTI)

    Muljadi, E.; Zhang, Y. C.; Allen, A.; Singh, M.; Gevorgian, V.; Wan, Y. H.

    2014-02-01

    The U.S. power industry is undertaking several initiatives that will improve the operations of the electric power grid. One of those is the implementation of wide-area measurements using phasor measurement units to dynamically monitor the operations and status of the network and provide advanced situational awareness and stability assessment. The overviews of synchrophasors and stability analyses in this report are intended to present the potential future applications of synchrophasors for power system operations under high penetrations of wind and other renewable energy sources.

  11. National-Scale Wind Resource Assessment for Power Generation (Presentation)

    SciTech Connect (OSTI)

    Baring-Gould, E. I.

    2013-08-01

    This presentation describes the current standards for conducting a national-scale wind resource assessment for power generation, along with the risk/benefit considerations to be considered when beginning a wind resource assessment. The presentation describes changes in turbine technology and viable wind deployment due to more modern turbine technology and taller towers and shows how the Philippines national wind resource assessment evolved over time to reflect changes that arise from updated technologies and taller towers.

  12. Wind Power

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    Wind Power As the accompanying map of New Mexico shows, the best wind power generation potential near WIPP is along the Delaware Mountain ridge line of the southern Guadalupe ...

  13. Cherokee Nation - Wind Power Generation Feasibility Study

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Wyatt, CNE 24 October 2006 - Tribal Energy Program Denver, Colorado Presented by: Carol Wyatt, CNE 24 October 2006 - Tribal Energy Program Denver, Colorado Cherokee Wind Project Synopsis Cherokee Wind Project Synopsis Financially Feasible Wind Resource Electrical Load for all Cherokee Entities is $8 million 100 megawatt (40 Wind Turbines) Offset Entire $8 million Tribal Electrical costs Recover Initial Project Investment in 5 Years Gross $198,764,490.00 in Years 6 - 20 Other Commercial,

  14. A Scenario Generation Method for Wind Power Ramp Events Forecasting

    SciTech Connect (OSTI)

    Cui, Ming-Jian; Ke, De-Ping; Sun, Yuan-Zhang; Gan, Di; Zhang, Jie; Hodge, Bri-Mathias

    2015-07-03

    Wind power ramp events (WPREs) have received increasing attention in recent years due to their significant impact on the reliability of power grid operations. In this paper, a novel WPRE forecasting method is proposed which is able to estimate the probability distributions of three important properties of the WPREs. To do so, a neural network (NN) is first proposed to model the wind power generation (WPG) as a stochastic process so that a number of scenarios of the future WPG can be generated (or predicted). Each possible scenario of the future WPG generated in this manner contains the ramping information, and the distributions of the designated WPRE properties can be stochastically derived based on the possible scenarios. Actual data from a wind power plant in the Bonneville Power Administration (BPA) was selected for testing the proposed ramp forecasting method. Results showed that the proposed method effectively forecasted the probability of ramp events.

  15. WINDExchange: Selling Wind Power

    WindExchange

    Market Sectors Printable Version Bookmark and Share Utility-Scale Wind Distributed Wind Motivations for Buying Wind Power Buying Wind Power Selling Wind Power Selling Wind Power Owners of wind turbines interconnected directly to the transmission or distribution grid, or that produce more power than the host consumes, can sell wind power as well as other generation attributes. Wind-Generated Electricity Electricity generated by wind turbines can be used to cover on-site energy needs

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

    SciTech Connect (OSTI)

    van Dam, J.; Jager, D.

    2010-02-01

    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.

  17. Smith River Rancheria - Wind and Biomass Power Generation Facility...

    Energy Savers

    Changed to Wind, Solar, Conservation & Utility Changes DOE Tribal Energy Program Review October 23 - 27, 2006 Greg Retzlaff Strategic Energy Solutions, Inc. Wind & Biomass Power ...

  18. French wind power generation programme EOLE 2005 - first results

    SciTech Connect (OSTI)

    Laali, A.R.; Benard, M.

    1997-12-31

    EOLE 2005 has been launched in July 1996 by the French Ministry of Industry, Electricite de France and ADEME (Agency for Environment and Energy Management). The Ministries of Research and Environment are participating also in this programme. The purpose is to create an initial market in France for wind power generation in order to evaluate the cost-effectiveness and the competitiveness of the wind energy compared to other energy sources by 2005. The installed capacity will reach at least 250 MW and possibly 500 MW.

  19. EERE Success Story-Enhanced Efficiency of Wind-Diesel Power Generation...

    Office of Environmental Management (EM)

    Enhanced Efficiency of Wind-Diesel Power Generation in Tribal Villages EERE Success Story-Enhanced Efficiency of Wind-Diesel Power Generation in Tribal Villages June 17, 2014 - ...

  20. Induction generator-induction motor wind-powered pumping system

    SciTech Connect (OSTI)

    Miranda, M.S.; Lyra, R.O.C.; Silva, S.R.

    1997-12-31

    The energy storage matter plays an important role in wind-electric conversion systems for isolated applications. Having that in mind, two different approaches can be basically considered: either the immediate conversion of the generated electric energy, as in a water pumping system or electric energy storage for later use, as in a battery charging system. Due to some features such as no need of an external reactive power source and, sometimes, a gearbox, permanent-magnet synchronous generators have been broadly used in low rated power isolated systems. Despite that, system performance can be affected when the generator is feeding an inductive load (e.g., an induction motor) under variable-speed-variable-frequency operational conditions. Since there is no effective flux control, motor overload may occur at high wind speeds. Thus, good system performance can be obtained through additional control devices which may increase system cost. Although being rugged and cheap, induction machines always work as a reactive power drain; therefore, they demand an external reactive power source. Considering that, reactive static compensators appear as an attractive alternative to the cost x performance problem. In addition to that, different control strategies can be used so that system performance can be improved.

  1. EA-1857: Wind Turbine Power Generation Complex at Idaho National Laboratory

    Energy.gov [DOE]

    This EA would evaluate the environmental impacts of the proposed wind turbine power generation complex at Idaho National Laboratory, Idaho.

  2. Feasibility study on a low power vertical axis wind-powered generator. Technical report

    SciTech Connect (OSTI)

    Crook, W.R.; Puust, T.; Robinson, M.L.; Vencel, L.J.

    1980-09-01

    Described are investigations carried out to establish a design concept for a 1 kW wind-powered generator suitable for use as an alternative power source in isolated locations. Design criteria include high power to weight ratio, simplicity of assembly and potential for fixed, mobile or portable applications. The report proposes a suitable configuration using a Darrieus straight blade rotor with a microprocessor based control system and provides information on the power output to be expected in different wind environments.

  3. Smith River Rancheria - Wind and Biomass Power Generation Facility...

    Energy Savers

    ... RedCoal, BlueHydropower, PinkNuclear, YellowNatural Gas, GreenBio Mass, WhiteWind Resources Power Supply Options Power Supply Options Given the geographic location of Smith ...

  4. Linkages from DOE's Wind Energy Program to Commercial Renewable Power Generation

    Energy.gov [DOE]

    This report discusses linkages from the U.S. Department of Energy's Wind Energy Program research and development to commercial renewable power generation.

  5. Analyzing Effects of Turbulence on Power Generation Using Wind Plant Monitoring Data: Preprint

    SciTech Connect (OSTI)

    Zhang, J.; Chowdhury, S.; Hodge, B. M.

    2014-01-01

    In this paper, a methodology is developed to analyze how ambient and wake turbulence affects the power generation of a single wind turbine within an array of turbines. Using monitoring data from a wind power plant, we selected two sets of wind and power data for turbines on the edge of the wind plant that resemble (i) an out-of-wake scenario (i.e., when the turbine directly faces incoming winds) and (ii) an in-wake scenario (i.e., when the turbine is under the wake of other turbines). For each set of data, two surrogate models were then developed to represent the turbine power generation (i) as a function of the wind speed; and (ii) as a function of the wind speed and turbulence intensity. Support vector regression was adopted for the development of the surrogate models. Three types of uncertainties in the turbine power generation were also investigated: (i) the uncertainty in power generation with respect to the published/reported power curve, (ii) the uncertainty in power generation with respect to the estimated power response that accounts for only mean wind speed; and (iii) the uncertainty in power generation with respect to the estimated power response that accounts for both mean wind speed and turbulence intensity. Results show that (i) under the same wind conditions, the turbine generates different power between the in-wake and out-of-wake scenarios, (ii) a turbine generally produces more power under the in-wake scenario than under the out-of-wake scenario, (iii) the power generation is sensitive to turbulence intensity even when the wind speed is greater than the turbine rated speed, and (iv) there is relatively more uncertainty in the power generation under the in-wake scenario than under the out-of-wake scenario.

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

    SciTech Connect (OSTI)

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

    2011-05-01

    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.

  7. Power and Frequency Control as it Relates to Wind-Powered Generation

    SciTech Connect (OSTI)

    Lacommare, Kristina S H

    2010-12-20

    This report is a part of an investigation of the ability of the U.S. power system to accommodate large scale additions of wind generation. The objectives of this report are to describe principles by which large multi-area power systems are controlled and to anticipate how the introduction of large amounts of wind power production might require control protocols to be changed. The operation of a power system is described in terms of primary and secondary control actions. Primary control is fast, autonomous, and provides the first-line corrective action in disturbances; secondary control takes place on a follow-up time scale and manages the deployment of resources to ensure reliable and economic operation. This report anticipates that the present fundamental primary and secondary control protocols will be satisfactory as wind power provides an increasing fraction of the total production, provided that appropriate attention is paid to the timing of primary control response, to short term wind forecasting, and to management of reserves for control action.

  8. Wind and solar power electric generation to see strong growth over the next two years

    U.S. Energy Information Administration (EIA) (indexed site)

    Wind and solar power electric generation to see strong growth over the next two years The amount of electricity generated by wind in the United States is expected to increase by 15 percent this year...and grow another 8 percent in 2014. The U.S. Energy Information Administration's new monthly Short-Term Energy Outlook says the increase in wind power will be due to the new wind turbines coming online thanks to the federal production tax credit that was recently extended by Congress. Solar power

  9. Your wind driven generator

    SciTech Connect (OSTI)

    Wolff, B.

    1984-01-01

    Wind energy pioneer Benjamin Lee Wolff offers practical guidance on all aspects of setting up and operating a wind machine. Potential builders will learn how to: determine if wind energy is suitable for a specific application; choose an appropriate machine; assess the financial costs and benefits of wind energy; obtain necessary permits; sell power to local utilities; and interpret a generator's specifications. Coverage includes legislation, regulations, siting, and operation. While describing wind energy characteristics, Wolff explores the relationships among wind speed, rotor diameter, and electrical power capacity. He shows how the power of wind energy can be tapped at the lowest cost.

  10. Wind Generation in the Future Competitive California Power Market

    SciTech Connect (OSTI)

    Sezgen, O.; Marnay, C.; Bretz, S.

    1998-03-01

    The goal of this work is to develop improved methods for assessing the viability of wind generation in competitive electricity markets. The viability of a limited number of possible wind sites is assessed using a geographic information system (GIS) to determine the cost of development, and Elfin, an electric utility production costing and capacity expansion model, to estimate the possible revenues and profits of wind farms at the sites. This approach improves on a simple profitability calculation by using a site-specific development cost calculation and by taking the effect of time varying market prices on revenues into account. The first component of the work is to develop data characterizing wind resources suitable for use in production costing and capacity expansion models, such as Elfin, that are capable of simulating competitive electricity markets. An improved representation of California wind resources is built, using information collected by the California Energy Commission (CE C) in previous site evaluations, and by using a GIS approach to estimating development costs at 36 specific sites. These sites, which have been identified as favorable for wind development, are placed on Digital Elevation Maps (DEMs) and development costs are calculated based on distances to roads and transmission lines. GIS is also used to develop the potential capacity at each site by making use of the physical characteristics of the terrain, such as ridge lengths. In the second part of the effort, using a previously developed algorithm for simulating competitive entry to the California electricity market, the Elfin model is used to gauge the viability of wind farms at the 36 sites. The results of this exercise are forecasts of profitable development levels at each site and the effects of these developments on the electricity system as a whole. Under best guess assumptions, including prohibition of new nuclear and coal capacity, moderate increase in gas prices and some decline in

  11. Wind power soars

    SciTech Connect (OSTI)

    Flavin, C.

    1996-12-31

    Opinions on the world market for wind power are presented in this paper. Some data for global wind power generating capacity are provided. European and other markets are discussed individually. Estimated potential for wind power is given for a number of countries. 3 figs.

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

    SciTech Connect (OSTI)

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

    2010-05-01

    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.

  13. Generating Economic Development from a Wind Power Plant in Spanish...

    WindExchange

    of the utility companies. In Utah, the Commission is responsible for determining avoided cost rates for qualifying facilities. As will be noted later, the Spanish Fork Wind...

  14. Enhanced Efficiency of Wind-Diesel Power Generation in Tribal...

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    ... CWG community members review structural plans as part of their wind turbine training in ... Solutions to Native Alaska Energy Challenges USDA Helps Reduce High Energy Costs ...

  15. Wind power 85

    SciTech Connect (OSTI)

    Not Available

    1985-01-01

    This book presents the papers given at a conference on wind turbines. Topics considered at the conference included resource assessment, wind tunnels, performance testing, aerodynamics, turbulence, fatigue, electric generators, wind loads, horizontal axis turbines, vertical axis turbines, Darrieus rotors, wind-powered pumps, economics, environmental impacts, national and international programs, field tests, flow models, feasibility studies, turbine blades, speed regulators, and airfoils.

  16. Unit commitment with wind power generation: integrating wind forecast uncertainty and stochastic programming.

    SciTech Connect (OSTI)

    Constantinescu, E. M.; Zavala, V. M.; Rocklin, M.; Lee, S.; Anitescu, M.

    2009-10-09

    We present a computational framework for integrating the state-of-the-art Weather Research and Forecasting (WRF) model in stochastic unit commitment/energy dispatch formulations that account for wind power uncertainty. We first enhance the WRF model with adjoint sensitivity analysis capabilities and a sampling technique implemented in a distributed-memory parallel computing architecture. We use these capabilities through an ensemble approach to model the uncertainty of the forecast errors. The wind power realizations are exploited through a closed-loop stochastic unit commitment/energy dispatch formulation. We discuss computational issues arising in the implementation of the framework. In addition, we validate the framework using real wind speed data obtained from a set of meteorological stations. We also build a simulated power system to demonstrate the developments.

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

    SciTech Connect (OSTI)

    Curtis, A.; Gevorgian, V.

    2011-07-01

    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.

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

    SciTech Connect (OSTI)

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

    2009-12-01

    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.

  19. The importance of combined cycle generating plants in integrating large levels of wind power generation

    SciTech Connect (OSTI)

    Puga, J. Nicolas

    2010-08-15

    Integration of high wind penetration levels will require fast-ramping combined cycle and steam cycles that, due to higher operating costs, will require proper pricing of ancillary services or other forms of compensation to remain viable. Several technical and policy recommendations are presented to help realign the generation mix to properly integrate the wind. (author)

  20. WATER POWER SOLAR POWER WIND POWER

    Energy Savers

    coloring book get curren WATER POWER SOLAR POWER WIND POWER Be part of the Clean Energy Generation YOUR HOUSE BIOMASS ENERGY GEOTHERMAL ENERGY Clean energy can come from the sun. ...

  1. Wind Power Career Chat

    SciTech Connect (OSTI)

    L. Flowers

    2011-01-01

    This document will teach students about careers in the wind energy industry. Wind energy, both land-based and offshore, is expected to provide thousands of new jobs in the next several decades. Wind energy companies are growing rapidly to meet America's demand for clean, renewable, and domestic energy. These companies need skilled professionals. Wind power careers will require educated people from a variety of areas. Trained and qualified workers manufacture, construct, operate, and manage wind energy facilities. The nation will also need skilled researchers, scientists, and engineers to plan and develop the next generation of wind energy technologies.

  2. Offshore Wind Power USA

    Energy.gov [DOE]

    The Offshore Wind Power USA conference provides the latest offshore wind market updates and forecasts.

  3. Enabling Wind Power Nationwide

    SciTech Connect (OSTI)

    Jose, Zayas; Michael, Derby; Patrick, Gilman; Ananthan, Shreyas; Lantz, Eric; Cotrell, Jason; Beck, Fredic; Tusing, Richard

    2015-05-01

    Leveraging this experience, the U.S. Department of Energy’s (DOE’s) Wind and Water Power Technologies Office has evaluated the potential for wind power to generate electricity in all 50 states. This report analyzes and quantifies the geographic expansion that could be enabled by accessing higher above ground heights for wind turbines and considers the means by which this new potential could be responsibly developed.

  4. Investigation of vortex generators for augmentation of wind turbine power performance

    SciTech Connect (OSTI)

    Griffin, D.A.

    1996-12-01

    This study focuses on the use of vortex generators (VGs) for performance augmentation of the stall-regulated AWT-26 wind turbine. The goal was to design a VG array which would increase annual energy production (AEP) by increasing power output at moderate wind speeds, without adversely affecting the loads or stall-regulation performance of the turbine. Wind tunnel experiments were conducted at the University of Washington to evaluate the effect of VGs on the AWT-26 blade, which is lofted from National Renewable Energy Laboratory (NREL) S-series airfoils. Based on wind-tunnel results and analysis, a VG array was designed and then tested on the AWT-26 prototype, designated P1. Performance and loads data were measured for P1, both with and without VGs installed. the turbine performance with VGs met most of the design requirements; power output was increased at moderate wind speeds with a negligible effect on peak power. However, VG drag penalties caused a loss in power output for low wind speeds, such that performance with VGs resulted in a net decrease in AEP for sites having annual average wind speeds up to 8.5 m/s. While the present work did not lead to improved AEP for the AWT-2 turbine, it does provide insight into performance augmentation of wind turbines with VGs. The safe design of a VG array for a stall-regulated turbine has been demonstrated, and several issues involving optimal performance with VGs have been identified and addressed. 15 refs., 34 figs., 10 tabs.

  5. Wind Energy Management System EMS Integration Project: Incorporating Wind Generation and Load Forecast Uncertainties into Power Grid Operations

    SciTech Connect (OSTI)

    Makarov, Yuri V.; Huang, Zhenyu; Etingov, Pavel V.; Ma, Jian; Guttromson, Ross T.; Subbarao, Krishnappa; Chakrabarti, Bhujanga B.

    2010-01-01

    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

  6. Wind Power Forecasting Data

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    Operations Call 2012 Retrospective Reports 2012 Retrospective Reports 2011 Smart Grid Wind Integration Wind Integration Initiatives Wind Power Forecasting Wind Projects Email...

  7. Linkages from DOE's Wind Energy Program R&D to Commercial Renewable Power Generation

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Acknowledgements This report, which traces the connections from DOE wind energy R&D to downstream renewable commercial power generation, was prepared for the U.S. Department of Energy (DOE) under Purchase Order No. 718187 with Sandia National Laboratories, Albuquerque, New Mexico, USA. Sandia is operated by Sandia Corporation, a subsidiary of Lockheed Martin Corporation. Gretchen Jordan, Principal Member of Technical Staff, Sandia National Laboratories, provided technical oversight of the

  8. Wind Energy Management System Integration Project Incorporating Wind Generation and Load Forecast Uncertainties into Power Grid Operations

    SciTech Connect (OSTI)

    Makarov, Yuri V.; Huang, Zhenyu; Etingov, Pavel V.; Ma, Jian; Guttromson, Ross T.; Subbarao, Krishnappa; Chakrabarti, Bhujanga B.

    2010-09-01

    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

  9. Next-Generation Wind Technology | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Next-Generation Wind Technology Next-Generation Wind Technology Innovation in the design and manufacturing of wind power generation components continues to be critical to achieving ...

  10. Next-Generation Wind Technology | Department of Energy

    Energy Savers

    Research & Development Next-Generation Wind Technology Next-Generation Wind Technology Innovation in the design and manufacturing of wind power generation components continues ...

  11. Enabling Wind Power Nationwide | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Enabling Wind Power Nationwide Enabling Wind Power Nationwide The cover of the 2015 report Enabling Wind Power Nationwide with a wind turbine on the right side, surrounded by trees. This report shows how the United States can unlock the vast potential for wind energy deployment in all 50 states-made possible through the next-generation of larger wind turbines. It highlights wind energy's potential to generate electricity even in states with no utility-scale wind energy development today. Through

  12. Enabling Wind Power Nationwide

    Energy.gov (indexed) [DOE]

    Enabling Wind Power Nationwide May 2015 This report is being disseminated by the U.S. ... ordering: ntis.govordering.htm Enabling Wind Power Nationwide Primary Authors Jose ...

  13. Incorporating Uncertainty of Wind Power Generation Forecast into Power System Operation, Dispatch, and Unit Commitment Procedures

    SciTech Connect (OSTI)

    Makarov, Yuri V.; Etingov, Pavel V.; Ma, Jian; Huang, Zhenyu; Subbarao, Krishnappa

    2011-06-23

    An approach to evaluate the uncertainties of the balancing capacity, ramping capability, and ramp duration requirements is proposed. The approach includes three steps: forecast data acquisition, statistical analysis of retrospective information, and prediction of grid balancing requirements for a specified time horizon and a given confidence level. An assessment of the capacity and ramping requirements is performed using a specially developed probabilistic algorithm based on histogram analysis, incorporating sources of uncertainty - both continuous (wind and load forecast errors) and discrete (forced generator outages and start-up failures). A new method called the 'flying-brick' technique is developed to evaluate the look-ahead required generation performance envelope for the worst case scenario within a user-specified confidence level. A self-validation process is used to validate the accuracy of the confidence intervals. To demonstrate the validity of the developed uncertainty assessment methods and its impact on grid operation, a framework for integrating the proposed methods with an EMS system is developed. Demonstration through EMS integration illustrates the applicability of the proposed methodology and the developed tool for actual grid operation and paves the road for integration with EMS systems in control rooms.

  14. Hydro Power (pbl/generation)

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    Generation > Generation Hydro Power FCRPS Hydro Projects FCRPS Information Kiosk Current Hydrological Info Fish Funding Agreement FCRPS Definitions Wind Power Monthly GSP BPA White...

  15. Solar and wind power advancing

    U.S. Energy Information Administration (EIA) (indexed site)

    Solar and wind power advancing U.S. electricity generation from wind and solar energy show no signs of slowing down. In its new monthly forecast, the U.S. Energy Information Administration expects wind-powered generation to grow by 19 percent this year and rise another 8 percent in 2014. Congress's extension in January of a tax credit for electricity producers that use renewables is behind the wind power boost. Solar generation in the electric power sector is expected to grow even more, rising

  16. Wind Generator Modeling

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    Secure & Sustainable Energy Future Stationary Power Energy Conversion Efficiency Solar Energy Wind Energy Water Power Supercritical CO2 Geothermal Natural Gas Safety, Security & ...

  17. BPA Power Generation (pbl/main)

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    Generation Hydro Power Wind Power Monthly GSP BPA White Book Dry Year Tools Firstgov Power Generation Hydro Power Federal Columbia River Power System (FCRPS) Hydro Projects FCRPS...

  18. Wind Turbinie Generator System Power Performance Test Report for the Mariah Windspire 1-kW Wind Turbine

    SciTech Connect (OSTI)

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

    2009-12-01

    This report summarizes the results of a power performance test that NREL conducted on the Mariah Windspire 1-kW wind turbine. During this test, two configurations were tested on the same turbine. In the first configuration, the turbine inverter was optimized for power production. In the second configuration, the turbine inverter was set for normal power production. In both configurations, the inverter experienced failures and the tests were not finished.

  19. Feasibility of electric power generation by the wind on the University of New Orleans campus

    SciTech Connect (OSTI)

    Hilbert, L.B. Jr.; Janna, W.S.

    1982-03-01

    Recent advances in wind energy technology have led to the point where it may be feasible to use windmills to generate amounts of energy to supplement present energy demands. This paper presents a study of the feasibility of using wind as an alternative or supplemental energy source for the campus of the University of New Orleans. 10 refs.

  20. Characterization of a Power Electronic Grid Simulator for Wind Turbine Generator Compliance Testing

    SciTech Connect (OSTI)

    Glasdam, Jakob Baerholm; Gevorgian, Vahan; Wallen, Robb; Bak, Claus Leth; Kocewiak, Lukasz Hubert; Hjerrild, Jesper

    2014-11-13

    This paper presents the commissioning results and testing capabilities of a multi-megawatt power electronic grid simulator situated in National Renewable Energy Laboratory's (NREL's) new testing facility. The commissioning is done using a commercial type 4 multi-megawatt sized wind turbine generator (WTG) installed in NREL's new 5 MW dynamometer and a kilowatt sized type 1 WTG connected to the existing 2.5 MW dynamometer at NREL. The paper demonstrates the outstanding testing capability of the grid simulator and its application in the grid code compliance evaluation of WTGs including balanced and unbalanced voltage low and high fault ride-through. Furthermore, the paper provides insight into the performance of commercial WTGs during both normal and abnormal operating conditions.

  1. WINDExchange: Buying Wind Power

    WindExchange

    Buying Wind Power Individuals, communities, businesses, and government entities may decide that buying wind power to supply their energy needs is the right fit. There are several ways to purchase wind power. Green Power Marketing Green power marketing refers to green power being offered by multiple suppliers in a competitive marketplace. In states that have established retail competition, customers may be able to purchase green power from a competitive supplier. Learn more about green power

  2. Wind Power Today

    SciTech Connect (OSTI)

    Not Available

    2006-05-01

    Wind Power Today is an annual publication that provides an overview of the wind energy research conducted by the U.S. Department of Energy Wind and Hydropower Technologies Program.

  3. Wind Power Today

    SciTech Connect (OSTI)

    Not Available

    2007-05-01

    Wind Power Today is an annual publication that provides an overview of the wind energy research conducted by the U.S. Department of Energy Wind and Hydropower Technologies Program.

  4. Co-optimizing Generation and Transmission Expansion with Wind Power in Large-Scale Power Grids Implementation in the US Eastern Interconnection

    DOE PAGES-Beta [OSTI]

    You, Shutang; Hadley, Stanton W.; Shankar, Mallikarjun; Liu, Yilu

    2016-01-12

    This paper studies the generation and transmission expansion co-optimization problem with a high wind power penetration rate in the US Eastern Interconnection (EI) power grid. In this paper, the generation and transmission expansion problem for the EI system is modeled as a mixed-integer programming (MIP) problem. Our paper also analyzed a time series generation method to capture the variation and correlation of both load and wind power across regions. The obtained series can be easily introduced into the expansion planning problem and then solved through existing MIP solvers. Simulation results show that the proposed planning model and series generation methodmore » can improve the expansion result significantly through modeling more detailed information of wind and load variation among regions in the US EI system. Moreover, the improved expansion plan that combines generation and transmission will aid system planners and policy makers to maximize the social welfare in large-scale power grids.« less

  5. Wethersfield Wind Power Wind Farm | Open Energy Information

    Open Energy Information (Open El) [EERE & EIA]

    Wethersfield Wind Power Wind Farm Jump to: navigation, search Name Wethersfield Wind Power Wind Farm Facility Wethersfield Wind Power Sector Wind energy Facility Type Commercial...

  6. Active Power Control from Wind Power (Presentation)

    SciTech Connect (OSTI)

    Ela, E.; Brooks, D.

    2011-04-01

    In order to keep the electricity grid stable and the lights on, the power system relies on certain responses from its generating fleet. This presentation evaluates the potential for wind turbines and wind power plants to provide these services and assist the grid during critical times.

  7. Talkin Bout Wind Generation

    Office of Energy Efficiency and Renewable Energy (EERE)

    The amount of electricity generated by the wind industry started to grow back around 1999, and since 2007 has been increasing at a rapid pace.

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

    SciTech Connect (OSTI)

    Bolinger, Mark A; Hand, Maureen; Blair, Nate; Bolinger, Mark; Wiser, Ryan; Hern, Tracy; Miller, Bart; O'Connell, R.

    2008-06-09

    The Wind Energy Deployment System model was used to estimate the costs and benefits associated with producing 20% of the nation's electricity from wind technology by 2030. This generation capacity expansion model selects from electricity generation technologies that include pulverized coal plants, combined cycle natural gas plants, combustion turbine natural gas plants, nuclear plants, and wind technology to meet projected demand in future years. Technology cost and performance projections, as well as transmission operation and expansion costs, are assumed. This study demonstrates that producing 20% of the nation's projected electricity demand in 2030 from wind technology is technically feasible, not cost-prohibitive, and provides benefits in the forms of carbon emission reductions, natural gas price reductions, and water savings.

  9. Wind & Water Power Newsletter

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    & Water Power Newsletter - Sandia Energy Energy Search Icon Sandia Home Locations Contact ... Energy Conversion Efficiency Solar Energy Wind Energy Water Power Supercritical CO2 ...

  10. A computational framework for uncertainty quantification and stochastic optimization in unit commitment with wind power generation.

    SciTech Connect (OSTI)

    Constantinescu, E. M; Zavala, V. M.; Rocklin, M.; Lee, S.; Anitescu, M.

    2011-02-01

    We present a computational framework for integrating a state-of-the-art numerical weather prediction (NWP) model in stochastic unit commitment/economic dispatch formulations that account for wind power uncertainty. We first enhance the NWP model with an ensemble-based uncertainty quantification strategy implemented in a distributed-memory parallel computing architecture. We discuss computational issues arising in the implementation of the framework and validate the model using real wind-speed data obtained from a set of meteorological stations. We build a simulated power system to demonstrate the developments.

  11. Protection from ground faults in the stator winding of generators at power plants in the Siberian networks

    SciTech Connect (OSTI)

    Vainshtein, R. A.; Lapin, V. I.; Naumov, A. M.; Doronin, A. V.; Yudin, S. M.

    2010-05-15

    The experience of many years of experience in developing and utilization of ground fault protection in the stator winding of generators in the Siberian networks is generalized. The main method of protection is to apply a direct current or an alternating current with a frequency of 25 Hz to the primary circuits of the stator. A direct current is applied to turbo generators operating in a unit with a transformer without a resistive coupling to the external grid or to other generators. Applying a 25 Hz control current is appropriate for power generation systems with compensation of a capacitive short circuit current to ground. This method forms the basis for protection of generators operating on busbars, hydroelectric generators with a neutral grounded through an arc-suppression reactor, including in consolidated units with generators operating in parallel on a single low-voltage transformer winding.

  12. Wind Power Partners '94 Wind Farm | Open Energy Information

    Open Energy Information (Open El) [EERE & EIA]

    4 Wind Farm Jump to: navigation, search Name Wind Power Partners '94 Wind Farm Facility Wind Power Partners '94 Sector Wind energy Facility Type Commercial Scale Wind Facility...

  13. Wind power 85

    SciTech Connect (OSTI)

    Not Available

    1985-01-01

    This book presents the papers given at a conference on wind turbines. Topics considered at the conference included resource assessment, wind tunnel testing, vertical axis turbines, wind turbine generators, aerodynamics, airfoils, wind loads, Darrieus rotors, economics, legislation, regulations, environmental impacts, national and international programs, fatigue testing, and horizontal axis turbines.

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

    SciTech Connect (OSTI)

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

    2008-09-30

    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.

  15. Wind Power Outlook 2004

    SciTech Connect (OSTI)

    anon.

    2004-01-01

    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.

  16. Darrieus wind turbine electric generating system

    SciTech Connect (OSTI)

    Schwarz, E.L.

    1984-08-07

    A wind electric system intended to provide power to a power grid, for use with a wind turbine which has no starting torque. The generator is one which can function as a motor as well. When the wind is too light to permit generation, an overriding clutch mechanically disconnects the generator shaft from the turbine shaft. The clutch has also the capability of locking the generator shaft to the turbine shaft in response to a control signal. When wind speed is great enough to permit generation and the turbine is stopped, a control signal is issued locking the generator shaft to the turbine shaft. Power from the power grid causes the generator to function as a motor and accelerate the turbine to permit it to be rotated by the wind. The clutch is then returned to overriding operation and electrical generation continues until wind speed again becomes too light.

  17. Shanghai Wind Power Co Ltd | Open Energy Information

    Open Energy Information (Open El) [EERE & EIA]

    Shanghai Wind Power Co Ltd Place: Shanghai Municipality, China Zip: 200437 Sector: Wind energy Product: Engaged in the design and manufacturing of wind turbine generators and...

  18. explicit representation of uncertainty in wind generation

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    wind generation - Sandia Energy Energy Search Icon Sandia ... Secure & Sustainable Energy Future Stationary Power Energy ... National Solar Thermal Test Facility Nuclear ...

  19. Wind Power Forecasting

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    data Presentations BPA Super Forecast Methodology Related Links Near Real-time Wind Animation Meteorological Data Customer Supplied Generation Imbalance Dynamic Transfer Limits...

  20. Shiloh Wind Power Project | Open Energy Information

    Open Energy Information (Open El) [EERE & EIA]

    Wind Power Project Jump to: navigation, search Name Shiloh Wind Power Project Facility Shiloh Wind Power Project Sector Wind energy Facility Type Commercial Scale Wind Facility...

  1. Fenton Wind Power Project | Open Energy Information

    Open Energy Information (Open El) [EERE & EIA]

    Wind Power Project Jump to: navigation, search Name Fenton Wind Power Project Facility Fenton Wind Power Project Sector Wind energy Facility Type Commercial Scale Wind Facility...

  2. Madison Wind Power Project | Open Energy Information

    Open Energy Information (Open El) [EERE & EIA]

    Wind Power Project Jump to: navigation, search Name Madison Wind Power Project Facility Madison Wind Power Project Sector Wind energy Facility Type Commercial Scale Wind Facility...

  3. Somerset Wind Power Project | Open Energy Information

    Open Energy Information (Open El) [EERE & EIA]

    Wind Power Project Jump to: navigation, search Name Somerset Wind Power Project Facility Somerset Wind Power Project Sector Wind energy Facility Type Commercial Scale Wind Facility...

  4. Desert Wind Power | Open Energy Information

    Open Energy Information (Open El) [EERE & EIA]

    Wind Power Jump to: navigation, search Name Desert Wind Power Facility Desert Wind Power Sector Wind energy Facility Type Commercial Scale Wind Facility Status Proposed Developer...

  5. Moraine Wind Power Project | Open Energy Information

    Open Energy Information (Open El) [EERE & EIA]

    Wind Power Project Jump to: navigation, search Name Moraine Wind Power Project Facility Moraine Wind Power Project Sector Wind energy Facility Type Commercial Scale Wind Facility...

  6. Fenner Wind Power Project | Open Energy Information

    Open Energy Information (Open El) [EERE & EIA]

    Wind Power Project Jump to: navigation, search Name Fenner Wind Power Project Facility Fenner Wind Power Project Sector Wind energy Facility Type Commercial Scale Wind Facility...

  7. Renaissance for wind power

    SciTech Connect (OSTI)

    Flavin, C.

    1981-10-01

    Wind research and development during the 1970s and recent studies showing wind to be a feasible source of both electrical and mechanical power are behind the rapid expansion of wind energy. Improved technology should make wind energy economical in most countries having sufficient wind and appropriate needs. A form of solar energy, winds form a large pattern of global air circulation because the earth's rotation causes differences in pressure and oceans cause differences in temperature. New development in the ancient art of windmill making date to the 1973 oil embargo, but wind availability must be determined at local sites to determine feasibility. Whether design features of the new technology and the concept of large wind farms will be incorporated in national energy policies will depend on changing attitudes, acceptance by utilities, and the speed with which new information is developed and disseminated. 44 references, 6 figures. (DCK)

  8. Integration of Wind Generation and Load Forecast Uncertainties into Power Grid Operations

    SciTech Connect (OSTI)

    Makarov, Yuri V.; Etingov, Pavel V.; Huang, Zhenyu; Ma, Jian; Chakrabarti, Bhujanga B.; Subbarao, Krishnappa; Loutan, Clyde; Guttromson, Ross T.

    2010-04-20

    In this paper, a new approach to evaluate the uncertainty ranges for the required generation performance envelope, including the balancing capacity, ramping capability and ramp duration is presented. 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 (CAISO) real life data have shown the effectiveness and efficiency of the proposed approach.

  9. Wind Power Reliability Research | Wind | NREL

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    Wind Power Reliability Research The U.S. wind power industry is well established, with nearly 75 gigawatts of installed capacity across the United States. Given this large base of ...

  10. Wind Power Today, 2010, Wind and Water Power Program (WWPP)

    SciTech Connect (OSTI)

    Not Available

    2010-05-01

    Wind Power Today is an annual publication that provides an overview of the wind energy research conducted by the U.S. Department of Energy Wind and Water Power Program.

  11. Generating a Sustainable Wind Energy Future Thanks to Low Prices |

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Department of Energy Generating a Sustainable Wind Energy Future Thanks to Low Prices Generating a Sustainable Wind Energy Future Thanks to Low Prices August 17, 2016 - 4:00pm Addthis The U.S. wind power market remains strong thanks to sustained low prices, rapidly increasing wind energy generation, and growing corporate demand. The U.S. wind power market remains strong thanks to sustained low prices, rapidly increasing wind energy generation, and growing corporate demand. Patrick Gilman

  12. Next Generation Wind Turbine

    SciTech Connect (OSTI)

    Cheraghi, S. Hossein; Madden, Frank

    2012-09-01

    The goal of this collaborative effort between Western New England University's College of Engineering and FloDesign Wind Turbine (FDWT) Corporation to wok on a novel areodynamic concept that could potentially lead to the next generation of wind turbines. Analytical studies and early scale model tests of FDWT's Mixer/Ejector Wind Turbine (MEWT) concept, which exploits jet-age advanced fluid dynamics, indicate that the concept has the potential to significantly reduce the cost of electricity over conventional Horizontal Axis Wind Turbines while reducing land usage. This project involved the design, fabrication, and wind tunnel testing of components of MEWT to provide the research and engineering data necessary to validate the design iterations and optimize system performance. Based on these tests, a scale model prototype called Briza was designed, fabricated, installed and tested on a portable tower to investigate and improve the design system in real world conditions. The results of these scale prototype efforts were very promising and have contributed significantly to FDWT's ongoing development of a product scale wind turbine for deployment in multiple locations around the U.S. This research was mutually benficial to Western New England University, FDWT, and the DOE by utilizing over 30 student interns and a number of faculty in all efforts. It brought real-world wind turbine experience into the classroom to further enhance the Green Engineering Program at WNEU. It also provided on-the-job training to many students, improving their future employment opportunities, while also providing valuable information to further advance FDWT'w mixer-ejector wind turbine technology, creating opportunities for future project innovation and job creation.

  13. WINDExchange: Where Is Wind Power?

    WindExchange

    Where Is Wind Power? WINDExchange offers maps to help you visualize the wind resource at a local level and to show how much wind power has been installed in the United States. How much wind power is on my land? Go to the wind resource maps. Go to the wind resource maps. Go to the wind resource maps. If you want to know how much wind power is in a particular area, these wind resource maps can give you a visual indication of the average wind speeds to a local level such as a neighborhood. These

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

    SciTech Connect (OSTI)

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

    2008-06-01

    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.

  15. Linkages from DOE's Wind Energy Program R&D to Commercial Renewable Power Generation

    SciTech Connect (OSTI)

    Rosalie, Ruegg; Thomas, Patrick

    2009-09-01

    The report compares wind energy technology and markets for the pre- and post-DOE Wind Energy Program as a backdrop for the investigation of linkages from the Program to downstream developments.

  16. 2015 Iowa Wind Power Conference and Iowa Wind Energy Association...

    Office of Environmental Management (EM)

    2015 Iowa Wind Power Conference and Iowa Wind Energy Association Midwest Regional Energy Job Fair 2015 Iowa Wind Power Conference and Iowa Wind Energy Association Midwest Regional...

  17. Crownbutte Wind Power LLC | Open Energy Information

    Open Energy Information (Open El) [EERE & EIA]

    Crownbutte Wind Power LLC Jump to: navigation, search Name: Crownbutte Wind Power LLC Place: Mandan, North Dakota Zip: 58554 Sector: Wind energy Product: North Dakota wind power...

  18. Hardscrabble Wind Power Project | Open Energy Information

    Open Energy Information (Open El) [EERE & EIA]

    Hardscrabble Wind Power Project Jump to: navigation, search Name Hardscrabble Wind Power Project Facility Hardscrabble Wind Power Project Sector Wind energy Facility Type...

  19. Incorporating Wind Generation Forecast Uncertainty into Power System Operation, Dispatch, and Unit Commitment Procedures

    SciTech Connect (OSTI)

    Makarov, Yuri V.; Etingov, Pavel V.; Huang, Zhenyu; Ma, Jian; Subbarao, Krishnappa

    2010-10-19

    In this paper, an approach to evaluate the uncertainties of the balancing capacity, ramping capability, and ramp duration requirements is proposed. The approach includes three steps: forecast data acquisition, statistical analysis of retrospective information, and prediction of grid balancing requirements for a specified time horizon and a given confidence level. Assessment of the capacity and ramping requirements is performed using a specially developed probabilistic algorithm based on histogram analysis, incorporating sources of uncertainty 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 is developed to evaluate the look-ahead required generation performance envelope for the worst case scenario within a user-specified confidence level. A self-validation process is used to validate the accuracy of the confidence intervals. To demonstrate the validity of the developed uncertainty assessment methods and its impact on grid operation, a framework for integrating the proposed methods with an EMS system is developed. Demonstration through integration with an EMS system illustrates the applicability of the proposed methodology and the developed tool for actual grid operation and paves the road for integration with EMS systems from other vendors.

  20. Active Power Controls from Wind Power: Bridging the Gaps | Department...

    Office of Environmental Management (EM)

    Active Power Controls from Wind Power: Bridging the Gaps Active Power Controls from Wind Power: Bridging the Gaps This report evaluates how wind power can support power system ...

  1. Engineering innovation to reduce wind power COE

    SciTech Connect (OSTI)

    Ammerman, Curtt Nelson

    2011-01-10

    There are enough wind resources in the US to provide 10 times the electric power we currently use, however wind power only accounts for 2% of our total electricity production. One of the main limitations to wind use is cost. Wind power currently costs 5-to-8 cents per kilowatt-hour, which is more than twice the cost of electricity generated by burning coal. Our Intelligent Wind Turbine LDRD Project is applying LANL's leading-edge engineering expertise in modeling and simulation, experimental validation, and advanced sensing technologies to challenges faced in the design and operation of modern wind turbines.

  2. Power System Modeling of 20% Wind-Generated Electricity by 2030 (Presentation)

    SciTech Connect (OSTI)

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

    2008-07-01

    This presentation describes the methods used to analyze the potential for provided 20% of our nation's electricity demand with wind energy by 2030

  3. Wind Powering America Webinar: Wind Power Economics: Past, Present, and

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Future Trends | Department of Energy Wind Powering America Webinar: Wind Power Economics: Past, Present, and Future Trends Wind Powering America Webinar: Wind Power Economics: Past, Present, and Future Trends November 23, 2011 - 1:43pm Addthis Wind turbine prices in the United States have declined, on average, by nearly one-third since 2008, after doubling from 2002 through 2008. Over this entire period, the average nameplate capacity rating, hub height, and rotor swept area of turbines

  4. Wind generator system for microwave radio relay station

    SciTech Connect (OSTI)

    Yamamura, H.; Eguchi, N.

    1983-10-01

    NTT has introduced a wind generator system at microwave relay stations. It consists of a wind turbine generator as main power source and three diesel driven generators as back up. The wind turbine generator adopts a Darrieus unit as the wind driven blades and generates 8 kW maximum power with strong winds blowing over 15 m/s. Before this introduction, NTT manufactured two different wind turbine generator prototypes, one using a propeller and the other a Darrieus unit, and field tests have been carried out since 1978. This paper describes the field tests and the wind generator system for microwave relay stations.

  5. Wind Power Career Chat, Wind And Water Power Program (WWPP)

    WindExchange

    WIND AND WATER POWER PROGRAM Wind Power Career Chat Overview Students will learn about careers in the wind energy industry. Wind energy, both land-based and offshore, is expected to provide thousands of new jobs in the next several decades. Wind energy companies are growing rapidly to meet America's demand for clean, renewable, and domestic energy. These companies need skilled professionals. Trained and qualified workers manufacture, construct, operate, and manage wind energy facilities. In

  6. Topic 5: Power System Operation and Planning for Enhanced Wind Generation Penetration

    SciTech Connect (OSTI)

    Vittal, Vijay; Heydt, Gerald T; Ayyanar, Raja; McCalley, James D; Ajjarapu, V; Aliprantis, Dionysios

    2012-08-31

    This project dealt with the development of a range of educational resources dealing with wind energy and wind energy integration in the electric grid. These resources were developed for a variety of audiences including; a) high school student, b) undergraduate electrical engineering students, c) graduate electrical engineering students, and d) practicing engineers in industry. All the developed material is available publicly and the courses developed are being taught at the two participating universities, Arizona State University and Iowa State University.

  7. Northwestern Wind Power | Open Energy Information

    Open Energy Information (Open El) [EERE & EIA]

    Wind Power Jump to: navigation, search Name: Northwestern Wind Power Place: Wasco, Oregon Zip: OR 97065 Sector: Wind energy Product: US-based wind project developer. Coordinates:...

  8. Daqing Longjiang Wind Power | Open Energy Information

    Open Energy Information (Open El) [EERE & EIA]

    Longjiang Wind Power Jump to: navigation, search Name: Daqing Longjiang Wind Power Place: Daqing, Heilongjiang Province, China Zip: 163316 Sector: Wind energy Product: Local wind...

  9. Laizhou Luneng Wind Power | Open Energy Information

    Open Energy Information (Open El) [EERE & EIA]

    Laizhou Luneng Wind Power Jump to: navigation, search Name: Laizhou Luneng Wind Power Place: Laizhou, Shandong Province, China Sector: Wind energy Product: A wind project...

  10. Clear Wind Renewable Power | Open Energy Information

    Open Energy Information (Open El) [EERE & EIA]

    Wind Renewable Power Jump to: navigation, search Name: Clear Wind Renewable Power Place: Minneapolis, Minnesota Zip: 55416 Sector: Wind energy Product: Clear Wind focuses its...

  11. Padoma Wind Power LLC | Open Energy Information

    Open Energy Information (Open El) [EERE & EIA]

    Padoma Wind Power LLC Jump to: navigation, search Name: Padoma Wind Power LLC Place: La Jolla, California Zip: 92037 Sector: Wind energy Product: A wind energy consulting and...

  12. Evergreen Wind Power LLC | Open Energy Information

    Open Energy Information (Open El) [EERE & EIA]

    Wind Power LLC Jump to: navigation, search Name: Evergreen Wind Power LLC Place: Bangor, Maine Zip: 4401 Sector: Wind energy Product: Formed to develop wind projects in Maine....

  13. Heilongjiang Lishu Wind Power | Open Energy Information

    Open Energy Information (Open El) [EERE & EIA]

    Lishu Wind Power Jump to: navigation, search Name: Heilongjiang Lishu Wind Power Place: Heilongjiang Province, China Sector: Wind energy Product: China-based wind project developer...

  14. TS Wind Power Developers | Open Energy Information

    Open Energy Information (Open El) [EERE & EIA]

    TS Wind Power Developers Jump to: navigation, search Name: TS Wind Power Developers Place: Satara, Maharashtra, India Sector: Wind energy Product: Setting up 30MW wind farm in...

  15. Green Power Wind Farm | Open Energy Information

    Open Energy Information (Open El) [EERE & EIA]

    Wind Farm Jump to: navigation, search Name Green Power Wind Farm Facility Green Power Sector Wind energy Facility Type Commercial Scale Wind Facility Status In Service Owner...

  16. Gansu Xinhui Wind Power | Open Energy Information

    Open Energy Information (Open El) [EERE & EIA]

    Xinhui Wind Power Jump to: navigation, search Name: Gansu Xinhui Wind Power Place: China Sector: Wind energy Product: China-based joint venture engaged in developing wind projects....

  17. Property Tax Exemption for Wind Generators

    Energy.gov [DOE]

    In May 2015, Oklahoma enacted a bill (SB 498) ending the property tax exemption for wind power generators. The exemption will end on January 1, 2017; projects currently in production or put into...

  18. Electric Power Generation and Water Use Data

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    Power Generation and Water Use Data - Sandia Energy Energy Search Icon Sandia Home ... Energy Conversion Efficiency Solar Energy Wind Energy Water Power Supercritical CO2 ...

  19. WINDExchange: What Is Wind Power?

    WindExchange

    What Is Wind Power? A three-bladed wind turbine with the internal components visible. Six turbines in a row are electrically connected to the power grid. Wind Power Animation This aerial view of a wind turbine plant shows how a group of wind turbines can make electricity for the utility grid. The electricity is sent through transmission and distribution lines to homes, businesses, schools, and so on. View the wind turbine animation to see how a wind turbine works or take a look inside. Wind

  20. Sinomatech Wind Power Blade aka Sinoma Science Technology Wind...

    Open Energy Information (Open El) [EERE & EIA]

    Sinomatech Wind Power Blade aka Sinoma Science Technology Wind Turbine Blade Co Ltd Jump to: navigation, search Name: Sinomatech Wind Power Blade (aka Sinoma Science & Technology...

  1. Wind to Power Systems | Open Energy Information

    Open Energy Information (Open El) [EERE & EIA]

    Power Systems Jump to: navigation, search Name: Wind to Power Systems Place: Madrid, Spain Zip: 28108 Sector: Wind energy Product: Wind to Power Systems designs, supplies and...

  2. Berkshire Wind Power Cooperative | Open Energy Information

    Open Energy Information (Open El) [EERE & EIA]

    Power Cooperative Jump to: navigation, search Name: Berkshire Wind Power Cooperative Place: Holyoke, Massachusetts Sector: Wind energy Product: The Berkshire Wind Power Cooperative...

  3. A survey on wind power ramp forecasting.

    SciTech Connect (OSTI)

    Ferreira, C.; Gama, J.; Matias, L.; Botterud, A.; Wang, J.

    2011-02-23

    The increasing use of wind power as a source of electricity poses new challenges with regard to both power production and load balance in the electricity grid. This new source of energy is volatile and highly variable. The only way to integrate such power into the grid is to develop reliable and accurate wind power forecasting systems. Electricity generated from wind power can be highly variable at several different timescales: sub-hourly, hourly, daily, and seasonally. Wind energy, like other electricity sources, must be scheduled. Although wind power forecasting methods are used, the ability to predict wind plant output remains relatively low for short-term operation. Because instantaneous electrical generation and consumption must remain in balance to maintain grid stability, wind power's variability can present substantial challenges when large amounts of wind power are incorporated into a grid system. A critical issue is ramp events, which are sudden and large changes (increases or decreases) in wind power. This report presents an overview of current ramp definitions and state-of-the-art approaches in ramp event forecasting.

  4. Harmonics in a Wind Power Plant: Preprint

    SciTech Connect (OSTI)

    Preciado, V.; Madrigal, M.; Muljadi, E.; Gevorgian, V.

    2015-04-02

    Wind power generation has been growing at a very fast pace for the past decade, and its influence and impact on the electric power grid is significant. As in a conventional power plant, a wind power plant (WPP) must ensure that the quality of the power being delivered to the grid is excellent. At the same time, the wind turbine should be able to operate immune to small disturbances coming from the grid. Harmonics are one of the more common power quality issues presented by large WPPs because of the high switching frequency of the power converters and the possible nonlinear behavior from electric machines (generator, transformer, reactors) within a power plant. This paper presents a summary of the most important issues related to harmonics in WPPs and discusses practical experiences with actual Type 1 and Type 3 wind turbines in two WPPs.

  5. Generation Interconnection Policies and Wind Power: A Discussion of Issues, Problems, and Potential Solutions

    SciTech Connect (OSTI)

    Porter, K.; Fink, S.; Mudd, C.; DeCesaro, J.

    2009-01-01

    This report describes the adoption and implementation of FERC Order 2003 and the reasons for the sharp rise in generation interconnection filings in recent years.

  6. Enabling Wind Power Nationwide

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Wind Power Nationwide May 2015 This report is being disseminated by the U.S. Department of Energy (DOE). As such, this document was prepared in compliance with Section 515 of the Treasury and General Government Appropriations Act for fiscal year 2001 (Public Law 106-554) and information quality guidelines issued by DOE. Though this report does not constitute "influential" information, as that term is defined in DOE's information quality guidelines or the Office of Management and

  7. Wind Power Today, 2010, Wind and Water Power Program (WWPP)

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Power Today 2010 WIND AND WATER POWER PROGRAM * * BUILDING*A*CLEAN* ENERGY*ECONOMY * * ADVANCING*WIND* TURBINE*TECHNOLOGY * * SUPPORTING*SYSTEMS** INTERCONNECTION * * GROWING*A*LARGER* MARKET CONTENTS BUILDING*A*CLEAN*ENERGY*ECONOMY* ........................2 ADVANCING*LARGE*WIND*TURBINE*TECHNOLOGY*.....7 SMALL*AND*MID-SIZED*TURBINE*DEVELOPMENT*...... 15 SUPPORTING*GRID*INTERCONNECTION*..................... 17 GROWING*A*LARGER*MARKET*....................................23

  8. Wind Powering America Webinar Series (Postcard), Wind Powering America (WPA)

    SciTech Connect (OSTI)

    Not Available

    2012-02-01

    Wind Powering America offers a free monthly webinar series that provides expert information on today?s key wind energy topics. This postcard is an outreach tool that provides a brief description of the webinars as well as the URL.

  9. Wind Powering America Podcasts, Wind Powering America (WPA)

    SciTech Connect (OSTI)

    Not Available

    2012-04-01

    Wind Powering America and the National Association of Farm Broadcasters produce a series of radio interviews featuring experts discussing wind energy topics. The interviews are aimed at a rural stakeholder audience and are available as podcasts. On the Wind Powering America website, you can access past interviews on topics such as: Keys to Local Wind Energy Development Success, What to Know about Installing a Wind Energy System on Your Farm, and Wind Energy Development Can Revitalize Rural America. This postcard is a marketing piece that stakeholders can provide to interested parties; it will guide them to this online resource for podcast episodes.

  10. Wind Power: Options for Industry

    SciTech Connect (OSTI)

    Not Available

    2003-03-01

    This six-page brochure outlines ways for industry to integrate wind power, including assessing wind power, building wind farms, using a developer, capitalizing on technology, enhancing the corporate image, and preparing RFPs. Company examples and information resources are also provided.

  11. Marquiss Wind Power | Open Energy Information

    Open Energy Information (Open El) [EERE & EIA]

    Marquiss Wind Power Jump to: navigation, search Name: Marquiss Wind Power Place: Folsom, California Zip: 95630 Sector: Wind energy Product: US-based manufacturer of patented ducted...

  12. CECIC Wind Power Zhangbei | Open Energy Information

    Open Energy Information (Open El) [EERE & EIA]

    CECIC Wind Power Zhangbei Jump to: navigation, search Name: CECIC Wind Power (Zhangbei) Place: Zhangbei, Hebei Province, China Sector: Wind energy Product: A joint venture of CECIC...

  13. Guohua Hulunbeier Wind Power | Open Energy Information

    Open Energy Information (Open El) [EERE & EIA]

    Hulunbeier Wind Power Jump to: navigation, search Name: Guohua (Hulunbeier) Wind Power Place: Hulunbeier, Inner Mongolia Autonomous Region, China Zip: 21300 Sector: Wind energy...

  14. Guohua Qiqihaer Wind Power | Open Energy Information

    Open Energy Information (Open El) [EERE & EIA]

    Qiqihaer Wind Power Jump to: navigation, search Name: Guohua (Qiqihaer) Wind Power Place: Qiqihaer, Heilongjiang Province, China Zip: 161005 Sector: Wind energy Product: Guohua...

  15. Wind Power Associates LLC | Open Energy Information

    Open Energy Information (Open El) [EERE & EIA]

    Power Associates LLC Jump to: navigation, search Name: Wind Power Associates LLC Place: Goldendale, Washington State Sector: Wind energy Product: Wind farm developer and operater....

  16. Infinity Wind Power Inc | Open Energy Information

    Open Energy Information (Open El) [EERE & EIA]

    Wind Power Inc Jump to: navigation, search Name: Infinity Wind Power, Inc. Place: Santa Barbara, California Zip: 93105 Sector: Renewable Energy, Wind energy Product:...

  17. Peel Wind Power | Open Energy Information

    Open Energy Information (Open El) [EERE & EIA]

    Peel Wind Power Jump to: navigation, search Name: Peel Wind Power Place: United Kingdom Product: Clean energy subsidiary of property company Peel Holdings. References: Peel Wind...

  18. Cielo Wind Power | Open Energy Information

    Open Energy Information (Open El) [EERE & EIA]

    Cielo Wind Power Jump to: navigation, search Name: Cielo Wind Power Address: 823 Congress Avenue Place: Austin, Texas Zip: 78701 Region: Texas Area Sector: Wind energy Product:...

  19. PBS: Wind Power for Educators

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    PBS: Wind Power for Educators Grades: 5-8, 9-12 Topic: Wind Energy Owner: PBS This educational material is brought to you by the U.S. Department of Energy's Office of Energy ...

  20. Wind Vision: A New Era for Wind Power

    Energy.gov (indexed) [DOE]

    Highlights Wind Vision: A New Era for Wind Power in the United States Wind Vision Objectives The U.S. Department of Energy's (DOE's) Wind and Water Power Technologies Office has ...

  1. EERE 2014 Wind Technologies Market Report Finds Wind Power at...

    Energy Savers

    2014 Wind Technologies Market Report Finds Wind Power at Record Low Prices EERE 2014 Wind Technologies Market Report Finds Wind Power at Record Low Prices August 10, 2015 - 11:00am ...

  2. Active Power Controls from Wind Power: Bridging the Gaps

    SciTech Connect (OSTI)

    Ela, E.; Gevorgian, V.; Fleming, P.; Zhang, Y. C.; Singh, M.; Muljadi, E.; Scholbrook, A.; Aho, J.; Buckspan, A.; Pao, L.; Singhvi, V.; Tuohy, A.; Pourbeik, P.; Brooks, D.; Bhatt, N.

    2014-01-01

    This paper details a comprehensive study undertaken by the National Renewable Energy Laboratory, Electric Power Research Institute, and the University of Colorado to understand how the contribution of wind power providing active power control (APC) can benefit the total power system economics, increase revenue streams, improve the reliability and security of the power system, and provide superior and efficient response while reducing any structural and loading impacts that may reduce the life of the wind turbine or its components. The study includes power system simulations, control simulations, and actual field tests using turbines at NREL's National Wind Technology Center (NWTC). The study focuses on synthetic inertial control, primary frequency control, and automatic generation control, and analyzes timeframes ranging from milliseconds to minutes to the lifetime of wind turbines, locational scope ranging from components of turbines to large wind plants to entire synchronous interconnections, and additional topics ranging from economics to power system engineering to control design.

  3. Environmentally Protective Power Generation EPPG | Open Energy...

    Open Energy Information (Open El) [EERE & EIA]

    Environmentally Protective Power Generation (EPPG) Place: Tucson, Arizona Sector: Wind energy Product: Seeking financing for a Tower system, about which little has been disclosed,...

  4. Doubly Fed Induction Generator in an Offshore Wind Power Plant Operated at Rated V/Hz: Preprint

    SciTech Connect (OSTI)

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

    2012-06-01

    This paper introduces the concept of constant Volt/Hz operation of offshore wind power plants. The deployment of offshore WPPs requires power transmission from the plant to the load center inland. Since this power transmission requires submarine cables, there is a need to use High-Voltage Direct Current transmission, which is economical for transmission distances longer than 50 kilometers. In the concept presented here, the onshore substation is operated at 60 Hz synced with the grid, and the offshore substation is operated at variable frequency and voltage, thus allowing the WPP to be operated at constant Volt/Hz.

  5. Synchronous generator wind energy conversion control system

    SciTech Connect (OSTI)

    Medeiros, A.L.R.; Lima, A.M.N.; Jacobina, C.B.; Simoes, F.J.

    1996-12-31

    This paper presents the performance evaluation and the design of the control system of a WECS (Wind Energy Conversion System) that employs a synchronous generator based on its digital simulation. The WECS discussed in this paper is connected to the utility grid through two Pulse Width Modulated (PWM) power converters. The structure of the proposed WECS enables us to achieve high performance energy conversion by: (i) maximizing the wind energy capture and (ii) minimizing the reactive power flowing between the grid and the synchronous generator. 8 refs., 19 figs.

  6. Utility-scale variable-speed wind turbines using a doubly-fed generator with a soft-switching power converter

    SciTech Connect (OSTI)

    Weigand, C.H.; Lauw, H.K.; Marckx, D.A.

    1996-12-31

    Utility-scale wind turbines operating at variable RPM have been studied for a considerable period of time. Whereas the increase in energy output originally has been considered the principal benefit of variable-speed operation, the ability to tightly control the drive-train torque by electronic means is becoming another very important cost factor, especially for turbine ratings above 500 kilowatts. This cost benefit becomes even more significant as optimum turbine ratings today are approaching (and surpassing) 1 Megawatt. Having identified the benefits for the turbine, the designer is confronted with the task of finding the most cost-effective variable-speed generation system which allows him to make use of the benefits, yet does not introduce well-known electrical problems associated with state-of-the-art variable-speed generator controls, such as drastically reduced generator winding life, excessive harmonics on the utility, and poor utility power factor. This paper will indicate that for high-power (> 500 kW), utility-scale wind turbines a doubly-fed generator system in connection with a soft-switching resonant power converter is the least-cost variable-speed generation system offering all of the desired benefits, yet avoids the introduction of the potential electrical problems stated above. 3 refs., 3 figs., 1 tab.

  7. Testing Active Power Control from Wind Power at the National Wind Technology Center (NWTC) (Presentation)

    SciTech Connect (OSTI)

    Ela, E.

    2011-05-01

    In order to keep the electricity grid stable and the lights on, the power system relies on certain responses from its generating fleet. This presentation evaluates the potential for wind turbines and wind power plants to provide these services and assist the grid during critical times.

  8. Southwest Wind Power | Open Energy Information

    Open Energy Information (Open El) [EERE & EIA]

    Power Jump to: navigation, search Name: Southwest Wind Power Place: Flagstaff, AZ Website: www.windenergy.com References: Southwest Wind Power1 Information About Partnership...

  9. DOE Wind and Water Power Technologies Office

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    Wind and Water Power Technologies Office - Sandia Energy Energy Search Icon Sandia Home ... Stationary Power Energy Conversion Efficiency Solar Energy Wind Energy Water Power ...

  10. Wild Horse Wind Power Project | Open Energy Information

    Open Energy Information (Open El) [EERE & EIA]

    Wind Power Project Jump to: navigation, search Name Wild Horse Wind Power Project Facility Wild Horse Wind Power Project Sector Wind energy Facility Type Commercial Scale Wind...

  11. Mill Run Wind Power Project | Open Energy Information

    Open Energy Information (Open El) [EERE & EIA]

    Run Wind Power Project Jump to: navigation, search Name Mill Run Wind Power Project Facility Mill Run Wind Power Project Sector Wind energy Facility Type Commercial Scale Wind...

  12. Wind power: executive summary on research on network wind power over the Pacific Northwest. Progress report, October 1979-September 1980

    SciTech Connect (OSTI)

    Baker, R.W.; Hewson, E.W.

    1980-10-01

    This research in FY80 is composed of six primary tasks. These tasks include data collection and analysis, wind flow studies around an operational wind turbine generator (WTG), kite anemometer calibration, wind flow analysis and prediction, the Klickitat County small wind energy conversion system (SWECS) program, and network wind power analysis. The data collection and analysis task consists of four sections, three of which deal with wind flow site surveys and the fourth with collecting and analyzing wind data from existing data stations.

  13. Devon Wind Power Ltd | Open Energy Information

    Open Energy Information (Open El) [EERE & EIA]

    Devon Wind Power Ltd Jump to: navigation, search Name: Devon Wind Power Ltd Place: Exeter, United Kingdom Zip: EX1 1TL Sector: Wind energy Product: Wind project developer - has...

  14. Wind power outlook 2006

    SciTech Connect (OSTI)

    anon.

    2006-04-15

    This annual brochure provides the American Wind Energy Association's up-to-date assessment of the wind industry in the United States. This 2006 general assessment shows positive signs of growth, use and acceptance of wind energy as a vital component of the U.S. energy mix.

  15. Datang Jilin Power Generation Co Ltd | Open Energy Information

    Open Energy Information (Open El) [EERE & EIA]

    Datang Jilin Power Generation Co Ltd Jump to: navigation, search Name: Datang Jilin Power Generation Co Ltd Place: Changchun, Jilin Province, China Sector: Wind energy Product: Set...

  16. Dynamic Models for Wind Turbines and Wind Power Plants

    SciTech Connect (OSTI)

    Singh, M.; Santoso, S.

    2011-10-01

    The primary objective of this report was to develop universal manufacturer-independent wind turbine and wind power plant models that can be shared, used, and improved without any restrictions by project developers, manufacturers, and engineers. Manufacturer-specific models of wind turbines are favored for use in wind power interconnection studies. While they are detailed and accurate, their usages are limited to the terms of the non-disclosure agreement, thus stifling model sharing. The primary objective of the work proposed is to develop universal manufacturer-independent wind power plant models that can be shared, used, and improved without any restrictions by project developers, manufacturers, and engineers. Each of these models includes representations of general turbine aerodynamics, the mechanical drive-train, and the electrical characteristics of the generator and converter, as well as the control systems typically used. To determine how realistic model performance is, the performance of one of the models (doubly-fed induction generator model) has been validated using real-world wind power plant data. This work also documents selected applications of these models.

  17. Wind Power Energia | Open Energy Information

    Open Energy Information (Open El) [EERE & EIA]

    Wind Power Energia Place: Fortaleza, Ceara, Brazil Zip: 60160-230 Sector: Wind energy Product: Brazil-based small scale wind turbine manufacturer. Coordinates: -3.718404,...

  18. Wind Powering America Hosts Fifth Annual Wind for Schools Summit...

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Powering America Hosts Fifth Annual Wind for Schools Summit Wind Powering America Hosts Fifth Annual Wind for Schools Summit February 24, 2012 - 10:46am Addthis This is an excerpt ...

  19. Wind Powering America's Wind for Schools Team Honored with Wirth...

    Energy Savers

    Powering America's Wind for Schools Team Honored with Wirth Chair Award Wind Powering America's Wind for Schools Team Honored with Wirth Chair Award May 1, 2012 - 2:46pm Addthis ...

  20. Wind Power Today, 2010, Wind and Water Power Program (WWPP) | Department of

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Energy Wind Power Today, 2010, Wind and Water Power Program (WWPP) Wind Power Today, 2010, Wind and Water Power Program (WWPP) Wind Power Today is an annual publication that provides an overview of the wind energy research conducted by the U.S. Department of Energy Wind and Water Power Program. 47531.pdf (6.07 MB) More Documents & Publications Federal Interagency Wind Turbine Radar Interference Mitigation Strategy Wind Program Accomplishments Final Report DE-EE0005380 - Assessment of

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

    WindExchange

    Wind 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

  2. Cielo Wind Power LLC | Open Energy Information

    Open Energy Information (Open El) [EERE & EIA]

    Power LLC Jump to: navigation, search Name: Cielo Wind Power LLC Place: Austin, Texas Zip: 78701 2459 Sector: Wind energy Product: Currently the largest wind power developer in the...

  3. Kahuku Wind Power Biological Opinion | Department of Energy

    Energy Savers

    Kahuku Wind Power Biological Opinion Kahuku Wind Power Biological Opinion Kahuku Wind Power, LLC, Construction of the Kahuku Wind Power Facility in Kahuku, O'ahu, Hawaii Kahuku ...

  4. US DOE Wind Powering America | Open Energy Information

    Open Energy Information (Open El) [EERE & EIA]

    US DOE Wind Powering America (Redirected from Wind Powering America) Jump to: navigation, search Logo: Wind Powering America Name Wind Powering America AgencyCompany Organization...

  5. Boulder Wind Power | Open Energy Information

    Open Energy Information (Open El) [EERE & EIA]

    Power Jump to: navigation, search Name: Boulder Wind Power Address: 2845 Wilderness Place Suite 201 Place: Boulder, CO Zip: 80301 Sector: Wind energy Website: www.boulderwindpower....

  6. India Wind Power Ltd | Open Energy Information

    Open Energy Information (Open El) [EERE & EIA]

    Wind Power Ltd Place: Ahmedabad, Gujarat, India Zip: 380054 Product: Ahmedabad-based turbine manufacturer and project developer. References: India Wind Power Ltd1 This article is...

  7. DOE Wind Energy R&D is Linked to Innovations Within and Outside Wind Power

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Industry, Study Finds | Department of Energy Wind Energy R&D is Linked to Innovations Within and Outside Wind Power Industry, Study Finds DOE Wind Energy R&D is Linked to Innovations Within and Outside Wind Power Industry, Study Finds DOE Wind Energy R&D is Linked to Innovations Within and Outside Wind Power Industry, Study Finds, an EERE Retrospective Study Brief, September 2009. Advances in today's commercial wind energy generation are extensively linked to the Department of

  8. Wind Power Plant Voltage Stability Evaluation: Preprint

    SciTech Connect (OSTI)

    Muljadi, E.; Zhang, Y. C.

    2014-09-01

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

  9. Northern Cheyenne Tribe - Wind Power Project

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Northern Cheyenne Tribe Wind Power Project Program Review 2006 Ingrid Gardner Project Overview * Project began in 2002 * Sole decision maker and final authority » NORTHERN CHEYENNE TRIBE * Technical Participant » Distributed Generation Systems, Inc. * Tribal Participant » TRIBAL EDA COMMITTEE » TRIBAL EDA PLANNER Project Design * Development Phase Approach - Long Term Wind Data Collected »RAWS SITE »AIR QUALITY SITES »ON-SITE MET TOWERS 50 meter tower 20 meter tower Project Design Cont. *

  10. 1,"Kingdom Community Wind","Wind","Green Mountain Power Corp...

    U.S. Energy Information Administration (EIA) (indexed site)

    Vermont" ,"Plant","Primary energy source","Operating company","Net summer capacity (MW)" 1,"Kingdom Community Wind","Wind","Green Mountain Power Corp",65 2,"J C ...

  11. Dynamic Models for Wind Turbines and Wind Power Plants

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    Dynamic Models for Wind Turbines and Wind Power Plants January 11, 2008 - May 31, 2011 Mohit Singh Surya Santoso (Principal Investigator) The University of Texas at Austin Austin, ...

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

    SciTech Connect (OSTI)

    Huskey, A.

    2011-11-01

    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.

  13. 2008 Wind Energy Projects, Wind Powering America (Poster)

    SciTech Connect (OSTI)

    Not Available

    2009-01-01

    The Wind Powering America program produces a poster at the end of every calendar year that depicts new U.S. wind energy projects. The 2008 poster includes the following projects: Stetson Wind Farm in Maine; Dutch Hill Wind Farm in New York; Grand Ridge Wind Energy Center in Illinois; Hooper Bay, Alaska; Forestburg, South Dakota; Elbow Creek Wind Project in Texas; Glacier Wind Farm in Montana; Wray, Colorado; Smoky Hills Wind Farm in Kansas; Forbes Park Wind Project in Massachusetts; Spanish Fork, Utah; Goodland Wind Farm in Indiana; and the Tatanka Wind Energy Project on the border of North Dakota and South Dakota.

  14. Underwater power generator

    SciTech Connect (OSTI)

    Bowley, W.W.

    1983-05-10

    Apparatus and method for generating electrical power by disposing a plurality of power producing modules in a substantially constant velocity ocean current and mechanically coupling the output of the modules to drive a single electrical generator is disclosed.

  15. Wind Power Ltd | Open Energy Information

    Open Energy Information (Open El) [EERE & EIA]

    Conducting research into alternative, large scale wind turbine design. References: Wind Power Ltd1 This article is a stub. You can help OpenEI by expanding it. Wind Power...

  16. Tianjin Jinneng Wind Power Co Ltd | Open Energy Information

    Open Energy Information (Open El) [EERE & EIA]

    Wind Power Co Ltd Jump to: navigation, search Name: Tianjin Jinneng Wind Power Co Ltd Place: Tianjin Municipality, China Sector: Wind energy Product: Tianjin-based wind power...

  17. White Creek Wind Power Project | Open Energy Information

    Open Energy Information (Open El) [EERE & EIA]

    Creek Wind Power Project Jump to: navigation, search Name White Creek Wind Power Project Facility White Creek Wind Power Project Sector Wind energy Facility Type Commercial Scale...

  18. Kittitas Valley Wind Power Project | Open Energy Information

    Open Energy Information (Open El) [EERE & EIA]

    Valley Wind Power Project Jump to: navigation, search Name Kittitas Valley Wind Power Project Facility Kittitas Valley Wind Power Project Sector Wind energy Facility Type...

  19. Guodian Linghai Wind Power Co Ltd | Open Energy Information

    Open Energy Information (Open El) [EERE & EIA]

    Linghai Wind Power Co Ltd Jump to: navigation, search Name: Guodian Linghai Wind Power Co Ltd Place: China Sector: Wind energy Product: Wind power project developer. References:...

  20. Oasis Power Partners Wind Farm | Open Energy Information

    Open Energy Information (Open El) [EERE & EIA]

    Oasis Power Partners Wind Farm Jump to: navigation, search Name Oasis Power Partners Wind Farm Facility Oasis Power Partners Sector Wind energy Facility Type Commercial Scale Wind...

  1. Buffalo Ridge II Wind Power Project | Open Energy Information

    Open Energy Information (Open El) [EERE & EIA]

    II Wind Power Project Jump to: navigation, search Name Buffalo Ridge II Wind Power Project Facility Buffalo Ridge II Wind Power Project Sector Wind energy Facility Type Commercial...

  2. 20% Wind Energy by 2030 - Chapter 6: Wind Power Markets Summary...

    Office of Environmental Management (EM)

    6: Wind Power Markets Summary Slides 20% Wind Energy by 2030 - Chapter 6: Wind Power Markets Summary Slides Summary slides overviewing wind power markets, growth, applications, and ...

  3. Status of Centralized Wind Power Forecasting in North America: May 2009-May 2010

    SciTech Connect (OSTI)

    Porter, K.; Rogers, J.

    2010-04-01

    Report surveys grid wind power forecasts for all wind generators, which are administered by utilities or regional transmission organizations (RTOs), typically with the assistance of one or more wind power forecasting companies.

  4. Long-Term Wind Power Variability

    SciTech Connect (OSTI)

    Wan, Y. H.

    2012-01-01

    The National Renewable Energy Laboratory started collecting wind power data from large commercial wind power plants (WPPs) in southwest Minnesota with dedicated dataloggers and communication links in the spring of 2000. Over the years, additional WPPs in other areas were added to and removed from the data collection effort. The longest data stream of actual wind plant output is more than 10 years. The resulting data have been used to analyze wind power fluctuations, frequency distribution of changes, the effects of spatial diversity, and wind power ancillary services. This report uses the multi-year wind power data to examine long-term wind power variability.

  5. Scotrenewables Wind Power and Marine Power Ltd | Open Energy...

    Open Energy Information (Open El) [EERE & EIA]

    Wind Power and Marine Power Ltd Jump to: navigation, search Name: Scotrenewables Wind Power and Marine Power Ltd Place: Orkey, Scotland, United Kingdom Zip: KW16 3AW Sector:...

  6. Wind Power Forecasting Error Distributions: An International...

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    be presented at The 11th Annual International Workshop on Large-Scale Integration of Wind Power into Power Systems as well as on Transmission Networks for Offshore Wind Power ...

  7. Wind Powering America FY09 Activities Summary

    SciTech Connect (OSTI)

    none,

    2010-03-22

    The report reflects the accomplishments of state Wind Working Groups, Wind Powering America programs at the National Renewable Energy Laboratory, and partner organizations.

  8. Wind and Power | Open Energy Information

    Open Energy Information (Open El) [EERE & EIA]

    search Name: Wind and Power Place: Warszawa, Poland Zip: 04-320 Sector: Solar, Wind energy Product: The firm offers small-scale PV panels, inverters, accumulators, solar...

  9. Oak Creek Wind Power Phase 2 Wind Farm | Open Energy Information

    Open Energy Information (Open El) [EERE & EIA]

    Wind Power Phase 2 Wind Farm Jump to: navigation, search Name Oak Creek Wind Power Phase 2 Wind Farm Facility Oak Creek Wind Power Phase 2 Sector Wind energy Facility Type...

  10. Variable-Speed Wind Power Plant Operating With Reserve Power Capability: Preprint

    SciTech Connect (OSTI)

    Singh, M.; Gevorgian, V.; Muljadi, E.; Ela, E.

    2013-10-01

    As the level of wind penetration increases, wind turbine technology must move from merely generating power from wind to taking a role in supporting the bulk power system. Wind turbines should have the capability to provide inertial response and primary frequency (governor) response. Wind turbine generators with this capability can support the frequency stability of the grid. To provide governorresponse, wind turbines should be able to generate less power than the available wind power and hold the rest in reserves, ready to be accessed as needed. In this paper, we explore several ways to control wind turbine output to enable reserve-holding capability. The focus of this paper is on doubly-fed induction generator (also known as Type 3) and full-converter (also known as Type 4) windturbines.

  11. Tianyuan Juneng Wind Power Co Ltd | Open Energy Information

    Open Energy Information (Open El) [EERE & EIA]

    Tianyuan Juneng Wind Power Co Ltd Jump to: navigation, search Name: Tianyuan Juneng Wind Power Co Ltd Place: Shuangliao, Jilin Province, China Sector: Wind energy Product: Wind...

  12. Lanco Wind Power Pvt Ltd | Open Energy Information

    Open Energy Information (Open El) [EERE & EIA]

    Wind Power Pvt Ltd Jump to: navigation, search Name: Lanco Wind Power Pvt. Ltd. Place: Hyderabad, Andhra Pradesh, India Sector: Wind energy Product: Hyderabad-based wind division...

  13. Nordex Baoding Wind Power Co Ltd | Open Energy Information

    Open Energy Information (Open El) [EERE & EIA]

    Baoding Wind Power Co Ltd Jump to: navigation, search Name: Nordex (Baoding) Wind Power Co. Ltd. Place: Baoding, Hebei Province, China Sector: Wind energy Product: Chinese wind...

  14. Harbin Wind Power Equipment Company | Open Energy Information

    Open Energy Information (Open El) [EERE & EIA]

    Wind Power Equipment Company Jump to: navigation, search Name: Harbin Wind Power Equipment Company Place: Harbin, Heilongjiang Province, China Sector: Wind energy Product: A wind...

  15. Liaoning Kangping Jinshan Wind Power Co Ltd | Open Energy Information

    Open Energy Information (Open El) [EERE & EIA]

    Kangping Jinshan Wind Power Co Ltd Jump to: navigation, search Name: Liaoning Kangping Jinshan Wind Power Co Ltd Place: Liaoning Province, China Sector: Wind energy Product: Wind...

  16. Liaoning Zhangwu Jinshan Wind Power Co Ltd | Open Energy Information

    Open Energy Information (Open El) [EERE & EIA]

    Zhangwu Jinshan Wind Power Co Ltd Jump to: navigation, search Name: Liaoning Zhangwu Jinshan Wind Power Co Ltd Place: Liaoning Province, China Sector: Wind energy Product: Wind...

  17. China Longyuan Wind Power Co Ltd | Open Energy Information

    Open Energy Information (Open El) [EERE & EIA]

    Wind Power Co Ltd Jump to: navigation, search Name: China Longyuan Wind Power Co Ltd Place: China Sector: Wind energy Product: Wind farm development subsidiary of Longyuan...

  18. DOEs Wind & Water Power Program Overview

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    DOE's Wind & Water Power Program Overview Jose Zayas Program Manager Wind and Water Power Program June 28, 2012 2 | Wind and Water Power Program eere.energy.gov Administration & DOE Priorities White House * Generate 80% of the nations' electricity from clean energy sources by 2035 * Reduce carbon emissions 80% by 2050 * Stimulate jobs and economic recovery through RE development DOE * Promote energy security through reliable, clean, and affordable energy * Strengthening scientific

  19. Wind Power Renewables | Open Energy Information

    Open Energy Information (Open El) [EERE & EIA]

    Wind Power Renewables Place: Norfolk, United Kingdom Zip: NR29 5BG Sector: Wind energy Product: Wind project developer Coordinates: 36.846825, -76.285069 Show Map Loading...

  20. Offshore Wind Power | Open Energy Information

    Open Energy Information (Open El) [EERE & EIA]

    Offshore Wind Power Place: St Albans, United Kingdom Zip: AL1 3AW Sector: Wind energy Product: Formed to develop offshore wind farms around the coast of Great Britain. References:...

  1. Wind Powering America Initiative (Fact Sheet)

    SciTech Connect (OSTI)

    Not Available

    2011-01-01

    The U.S. Department of Energy's Wind Powering America initiative engages in technology market acceptance, barrier reduction, and technology deployment support activities. This fact sheet outlines ways in which the Wind Powering America team works to reduce barriers to appropriate wind energy deployment, primarily by focusing on six program areas: workforce development, communications and outreach, stakeholder analysis and resource assessment, wind technology technical support, wind power for Native Americans, and federal sector support and collaboration.

  2. ARE660 Wind Generator: Low Wind Speed Technology for Small Turbine Development

    SciTech Connect (OSTI)

    Robert W. Preus; DOE Project Officer - Keith Bennett

    2008-04-23

    This project is for the design of a wind turbine that can generate most or all of the net energy required for homes and small businesses in moderately windy areas. The purpose is to expand the current market for residential wind generators by providing cost effective power in a lower wind regime than current technology has made available, as well as reduce noise and improve reliability and safety. Robert W. Preus’ experience designing and/or maintaining residential wind generators of many configurations helped identify the need for an improved experience of safety for the consumer. Current small wind products have unreliable or no method of stopping the wind generator in fault or high wind conditions. Consumers and their neighbors do not want to hear their wind generators. In addition, with current technology, only sites with unusually high wind speeds provide payback times that are acceptable for the on-grid user. Abundant Renewable Energy’s (ARE) basic original concept for the ARE660 was a combination of a stall controlled variable speed small wind generator and automatic fail safe furling for shutdown. The stall control for a small wind generator is not novel, but has not been developed for a variable speed application with a permanent magnet alternator (PMA). The fail safe furling approach for shutdown has not been used to our knowledge.

  3. wind powering america | OpenEI Community

    Open Energy Information (Open El) [EERE & EIA]

    wind powering america Home Graham7781's picture Submitted by Graham7781(2017) Super contributor 30 January, 2013 - 10:55 Wind Powering America Guidebook officially launched on...

  4. Primer on Wind Power for Utility Applications

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    A Primer on Wind Power for Utility Applications Y. Wan Technical Report NRELTP-500-36230 December 2005 A Primer on Wind Power for Utility Applications Y. Wan Prepared under Task ...

  5. Success Stories (Postcard), Wind Powering America (WPA)

    SciTech Connect (OSTI)

    Not Available

    2012-02-01

    Wind Powering America shares best practices and lessons learned on the Wind Powering America website. This postcard is an outreach tool that provides a brief description of the success stories as well as the URL.

  6. Datang Jilin Wind Power Stockholding Co Ltd Formerly Jilin Noble...

    Open Energy Information (Open El) [EERE & EIA]

    Wind Power Stockholding Co Ltd Formerly Jilin Noble Wind Power Stockholding Co Ltd Jump to: navigation, search Name: Datang Jilin Wind Power Stockholding Co Ltd(Formerly Jilin...

  7. Shaokatan Power Partners Wind Farm | Open Energy Information

    Open Energy Information (Open El) [EERE & EIA]

    Power Partners Wind Farm Jump to: navigation, search Name Shaokatan Power Partners Wind Farm Facility Shaokatan Power Partners Sector Wind energy Facility Type Commercial Scale...

  8. Federal Incentives for Wind Power Deployment | Department of...

    Energy Savers

    Incentives for Wind Power Deployment Federal Incentives for Wind Power Deployment Document that lists some of the major federal incentives for wind power deployment. ...

  9. Minnkota Power Cooperative Wind Turbine (Petersburg) | Open Energy...

    Open Energy Information (Open El) [EERE & EIA]

    Minnkota Power Cooperative Wind Turbine (Petersburg) Jump to: navigation, search Name Minnkota Power Cooperative Wind Turbine (Petersburg) Facility Minnkota Power Cooperative Wind...

  10. Federal Incentives for Wind Power Deployment | Department of...

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Incentives for Wind Power Deployment Federal Incentives for Wind Power Deployment This factsheet lists some of the major federal incentives for wind power deployment as of ...

  11. Traverse City Light & Power Wind Farm | Open Energy Information

    Open Energy Information (Open El) [EERE & EIA]

    City Light & Power Wind Farm Jump to: navigation, search Name Traverse City Light & Power Wind Farm Facility Traverse City Light & Power Sector Wind energy Facility Type Community...

  12. Wind Vision Chapter 2: Wind Power in the United States

    Energy.gov (indexed) [DOE]

    2 Wind Power in the United States: Recent Progress, Status Today, and Emerging Trends Summary With more than 61 gigawatts (GW) installed across 39 states at the end of 2013, wind ...

  13. Wind for Schools: A Wind Powering America Project (Alaska) (Brochure)

    SciTech Connect (OSTI)

    Not Available

    2010-02-01

    This brochure provides an overview of Wind Powering America's Wind for Schools Project, including a description of the project, the participants, funding sources, the basic configurations, and how interested parties can become involved.

  14. Wind for Schools: A Wind Powering America Project (Brochure)

    SciTech Connect (OSTI)

    Baring-Gould, I.

    2009-08-01

    This brochure provides an overview of Wind Powering America's Wind for Schools Project, including a description of the project, the participants, funding sources, the basic configurations, and how interested parties can become involved.

  15. NREL: Wind Research - Wind and Water Power Fact Sheets

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    Wind and Water Power Fact Sheets The capabilities for research at the National Wind Technology Center (NWTC) are numerous. Below you will find fact sheets about the many facilities ...

  16. Wind and Water Power Fact Sheets | Wind | NREL

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    Wind and Water Power Fact Sheets The capabilities for research at the National Wind Technology Center (NWTC) are numerous. Below you will find fact sheets about the many facilities and capabilities at the NWTC, including field testing research, modeling and simulation, and the Wind-Wildlife Impacts Literature Database. Screenshot of the cover of the national wind technology brochure. 35 Years of Innovation: Leading the Way to a Clean Energy Future Wind-Wildlife Impacts Literature Database (WILD)

  17. Wind Powering America Program Overview (Fact Sheet)

    SciTech Connect (OSTI)

    Not Available

    2008-04-01

    This fact sheet provides an overview of the U.S. Department of Energy's Wind Powering America Program.

  18. Wind Power Partners '90-'92 Wind Farm | Open Energy Information

    Open Energy Information (Open El) [EERE & EIA]

    0-'92 Wind Farm Jump to: navigation, search Name Wind Power Partners '90-'92 Wind Farm Facility Wind Power Partners '90-'92 Sector Wind energy Facility Type Commercial Scale Wind...

  19. Power Performance Test Report for the SWIFT Wind Turbine

    SciTech Connect (OSTI)

    Mendoza, I.; Hur, J.

    2012-12-01

    This report summarizes the results of a power performance test that NREL conducted on the SWIFT 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 SWIFT 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.

  20. Gansu China Power Jiuquan Wind Power Co Ltd | Open Energy Information

    Open Energy Information (Open El) [EERE & EIA]

    China Power Jiuquan Wind Power Co Ltd Jump to: navigation, search Name: Gansu China Power Jiuquan Wind Power Co Ltd Place: Gansu Province, China Sector: Wind energy Product:...

  1. WIND POWER PROGRAM WIND PROGRAM ACCOMPLISHMENTS U.S. Department of Energy's Wind

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    PROGRAM WIND PROGRAM ACCOMPLISHMENTS U.S. Department of Energy's Wind Program-Lasting Impressions State of the Industry Wind power has the potential to provide vast amounts electricity for the nation with more than 66,000 MW of installed power capacity delivering clean energy to homes and businesses. Wind power is expanding across the United States with utility-scale turbines deployed in 39 states and territories. Texas alone has more installed wind power than all but five countries around the

  2. Use of wind power forecasting in operational decisions.

    SciTech Connect (OSTI)

    Botterud, A.; Zhi, Z.; Wang, J.; Bessa, R.J.; Keko, H.; Mendes, J.; Sumaili, J.; Miranda, V.

    2011-11-29

    The rapid expansion of wind power gives rise to a number of challenges for power system operators and electricity market participants. The key operational challenge is to efficiently handle the uncertainty and variability of wind power when balancing supply and demand in ths system. In this report, we analyze how wind power forecasting can serve as an efficient tool toward this end. We discuss the current status of wind power forecasting in U.S. electricity markets and develop several methodologies and modeling tools for the use of wind power forecasting in operational decisions, from the perspectives of the system operator as well as the wind power producer. In particular, we focus on the use of probabilistic forecasts in operational decisions. Driven by increasing prices for fossil fuels and concerns about greenhouse gas (GHG) emissions, wind power, as a renewable and clean source of energy, is rapidly being introduced into the existing electricity supply portfolio in many parts of the world. The U.S. Department of Energy (DOE) has analyzed a scenario in which wind power meets 20% of the U.S. electricity demand by 2030, which means that the U.S. wind power capacity would have to reach more than 300 gigawatts (GW). The European Union is pursuing a target of 20/20/20, which aims to reduce greenhouse gas (GHG) emissions by 20%, increase the amount of renewable energy to 20% of the energy supply, and improve energy efficiency by 20% by 2020 as compared to 1990. Meanwhile, China is the leading country in terms of installed wind capacity, and had 45 GW of installed wind power capacity out of about 200 GW on a global level at the end of 2010. The rapid increase in the penetration of wind power into power systems introduces more variability and uncertainty in the electricity generation portfolio, and these factors are the key challenges when it comes to integrating wind power into the electric power grid. Wind power forecasting (WPF) is an important tool to help

  3. Variable speed wind turbine generator with zero-sequence filter

    DOE Patents [OSTI]

    Muljadi, Eduard

    1998-01-01

    A variable speed wind turbine generator system to convert mechanical power into electrical power or energy and to recover the electrical power or energy in the form of three phase alternating current and return the power or energy to a utility or other load with single phase sinusoidal waveform at sixty (60) hertz and unity power factor includes an excitation controller for generating three phase commanded current, a generator, and a zero sequence filter. Each commanded current signal includes two components: a positive sequence variable frequency current signal to provide the balanced three phase excitation currents required in the stator windings of the generator to generate the rotating magnetic field needed to recover an optimum level of real power from the generator; and a zero frequency sixty (60) hertz current signal to allow the real power generated by the generator to be supplied to the utility. The positive sequence current signals are balanced three phase signals and are prevented from entering the utility by the zero sequence filter. The zero sequence current signals have zero phase displacement from each other and are prevented from entering the generator by the star connected stator windings. The zero sequence filter allows the zero sequence current signals to pass through to deliver power to the utility.

  4. Variable speed wind turbine generator with zero-sequence filter

    DOE Patents [OSTI]

    Muljadi, E.

    1998-08-25

    A variable speed wind turbine generator system to convert mechanical power into electrical power or energy and to recover the electrical power or energy in the form of three phase alternating current and return the power or energy to a utility or other load with single phase sinusoidal waveform at sixty (60) hertz and unity power factor includes an excitation controller for generating three phase commanded current, a generator, and a zero sequence filter. Each commanded current signal includes two components: a positive sequence variable frequency current signal to provide the balanced three phase excitation currents required in the stator windings of the generator to generate the rotating magnetic field needed to recover an optimum level of real power from the generator; and a zero frequency sixty (60) hertz current signal to allow the real power generated by the generator to be supplied to the utility. The positive sequence current signals are balanced three phase signals and are prevented from entering the utility by the zero sequence filter. The zero sequence current signals have zero phase displacement from each other and are prevented from entering the generator by the star connected stator windings. The zero sequence filter allows the zero sequence current signals to pass through to deliver power to the utility. 14 figs.

  5. Variable Speed Wind Turbine Generator with Zero-sequence Filter

    DOE Patents [OSTI]

    Muljadi, Eduard

    1998-08-25

    A variable speed wind turbine generator system to convert mechanical power into electrical power or energy and to recover the electrical power or energy in the form of three phase alternating current and return the power or energy to a utility or other load with single phase sinusoidal waveform at sixty (60) hertz and unity power factor includes an excitation controller for generating three phase commanded current, a generator, and a zero sequence filter. Each commanded current signal includes two components: a positive sequence variable frequency current signal to provide the balanced three phase excitation currents required in the stator windings of the generator to generate the rotating magnetic field needed to recover an optimum level of real power from the generator; and a zero frequency sixty (60) hertz current signal to allow the real power generated by the generator to be supplied to the utility. The positive sequence current signals are balanced three phase signals and are prevented from entering the utility by the zero sequence filter. The zero sequence current signals have zero phase displacement from each other and are prevented from entering the generator by the star connected stator windings. The zero sequence filter allows the zero sequence current signals to pass through to deliver power to the utility.

  6. COE projection for the modular WARP{trademark} wind power system for wind farms and electric utility power transmission

    SciTech Connect (OSTI)

    Weisbrich, A.L.; Ostrow, S.L.; Padalino, J.

    1995-09-01

    Wind power has emerged as an attractive alternative source of electricity for utilities. Turbine operating experience from wind farms has provided corroborating data of wind power potential for electric utility application. Now, a patented modular wind power technology, the Toroidal Accelerator Rotor Platform (TARP{trademark}) Windframe{trademark}, forms the basis for next generation megawatt scale wind farm and/or distributed wind power plants. When arranged in tall vertically clustered TARP{trademark} module stacks, such power plant units are designated Wind Amplified Rotor Platform (WARP{trademark}) Systems. While heavily building on proven technology, these systems are projected to surpass current technology windmills in terms of performance, user-friendly operation and ease of maintenance. In its unique generation and transmission configuration, the WARP{trademark}-GT System combines both electricity generation through wind energy conversion and electric power transmission. Furthermore, environmental benefits include dramatically less land requirement, architectural appearance, lower noise and EMI/TV interference, and virtual elimination of bird mortality potential. Cost-of-energy (COE) is projected to be from under $0.02/kWh to less than $0.05/kWh in good to moderate wind resource sites.

  7. Wind and Water Power Program - Wind Power Opens Door To Diverse Opportunities (Green Jobs)

    SciTech Connect (OSTI)

    2010-04-01

    The strong projected growth of wind power will require a stream of trained and qualified workers to manufacture, construct, operate, and maintain the wind energy facilities.

  8. United States Renewable Electric Power Industry Net Generation...

    U.S. Energy Information Administration (EIA) (indexed site)

    Renewable Electric Power Industry Net Generation, by Energy Source, 2006 - 2010" ... "Solar",508,612,864,891,1212 "Wind",26589,34450,55363,73886,94652 "WoodWood ...

  9. POWER4 Amstel Wind Energy | Open Energy Information

    Open Energy Information (Open El) [EERE & EIA]

    POWER4 Amstel Wind Energy Jump to: navigation, search Name: POWER4 Amstel Wind Energy Place: Bangalore, Karnataka, India Zip: 560034 Sector: Wind energy Product: Bangalore-based...

  10. Mountain View Power Partners II Wind Farm | Open Energy Information

    Open Energy Information (Open El) [EERE & EIA]

    II Wind Farm Jump to: navigation, search Name Mountain View Power Partners II Wind Farm Facility Mountain View Power Partners II Sector Wind energy Facility Type Commercial Scale...

  11. Heilongjiang Fulong Wind Power Co Ltd | Open Energy Information

    Open Energy Information (Open El) [EERE & EIA]

    Fulong Wind Power Co Ltd Jump to: navigation, search Name: Heilongjiang Fulong Wind Power Co., Ltd. Place: Fujin, Heilongjiang Province, China Zip: 156100 Sector: Wind energy...

  12. Ningxia Tianjing Shenzhou Wind Power Co Ltd | Open Energy Information

    Open Energy Information (Open El) [EERE & EIA]

    Tianjing Shenzhou Wind Power Co Ltd Jump to: navigation, search Name: Ningxia Tianjing Shenzhou Wind Power Co Ltd Place: Ningxia Autonomous Region, China Zip: 750002 Sector: Wind...

  13. Zhangjiakou Kunyuan Wind Power Equipment Co | Open Energy Information

    Open Energy Information (Open El) [EERE & EIA]

    Kunyuan Wind Power Equipment Co Jump to: navigation, search Name: Zhangjiakou Kunyuan Wind Power Equipment Co Place: Zhangjiakou, Hebei Province, China Sector: Wind energy Product:...

  14. Miracle Wind Power Components Manufacture Co Ltd | Open Energy...

    Open Energy Information (Open El) [EERE & EIA]

    Wind Power Components Manufacture Co Ltd Jump to: navigation, search Name: Miracle Wind Power Components Manufacture Co Ltd Place: Wuxi, Jiangsu Province, China Sector: Wind energy...

  15. Guohua Dongtai Wind Power Co Ltd | Open Energy Information

    Open Energy Information (Open El) [EERE & EIA]

    Dongtai Wind Power Co Ltd Jump to: navigation, search Name: Guohua (Dongtai) Wind Power Co Ltd Place: Dongtai, Jiangsu Province, China Zip: 224200 Sector: Wind energy Product:...

  16. Jiangsu Longyuan Wind Power Co | Open Energy Information

    Open Energy Information (Open El) [EERE & EIA]

    Wind Power Co Jump to: navigation, search Name: Jiangsu Longyuan Wind Power Co. Place: Jiangsu Province, China Sector: Wind energy Product: A joint-venture established for the...

  17. Zhongshan Yixiong Wind Power Co Ltd | Open Energy Information

    Open Energy Information (Open El) [EERE & EIA]

    Yixiong Wind Power Co Ltd Jump to: navigation, search Name: Zhongshan Yixiong Wind Power Co Ltd Place: Zhongshan, Guangdong Province, China Sector: Wind energy Product: A producer...

  18. Baicheng Fuyu Wind Power Co Ltd | Open Energy Information

    Open Energy Information (Open El) [EERE & EIA]

    Baicheng Fuyu Wind Power Co Ltd Jump to: navigation, search Name: Baicheng Fuyu Wind Power Co. Ltd. Place: Baicheng City, Jiangsu Province, China Zip: 137000 Sector: Wind energy...

  19. Inner Mongolia Damo Wind Power Co Ltd | Open Energy Information

    Open Energy Information (Open El) [EERE & EIA]

    Damo Wind Power Co Ltd Jump to: navigation, search Name: Inner Mongolia Damo Wind Power Co Ltd Place: Inner Mongolia Autonomous Region, China Sector: Wind energy Product:...

  20. Baoding Huide Wind Power Engineering Co Ltd | Open Energy Information

    Open Energy Information (Open El) [EERE & EIA]

    Huide Wind Power Engineering Co Ltd Jump to: navigation, search Name: Baoding Huide Wind Power Engineering Co Ltd Place: Baoding, Hebei Province, China Sector: Wind energy Product:...

  1. Jilin Tianhe Wind Power Equipment Co Ltd | Open Energy Information

    Open Energy Information (Open El) [EERE & EIA]

    Wind Power Equipment Co Ltd Jump to: navigation, search Name: Jilin Tianhe Wind Power Equipment Co Ltd Place: Baicheng, Jilin Province, China Sector: Wind energy Product:...

  2. Zhejiang Wind Power Development Co Ltd | Open Energy Information

    Open Energy Information (Open El) [EERE & EIA]

    Wind Power Development Co Ltd Jump to: navigation, search Name: Zhejiang Wind Power Development Co Ltd Place: Hangzhou, Zhejiang Province, China Zip: 31005 Sector: Wind energy...

  3. Huaneng Shantou Wind Power Co Ltd | Open Energy Information

    Open Energy Information (Open El) [EERE & EIA]

    Shantou Wind Power Co Ltd Jump to: navigation, search Name: Huaneng Shantou Wind Power Co Ltd Place: Guangzhou, Guangdong Province, China Zip: 510630 Sector: Wind energy Product:...

  4. Zhejiang Xingxing Wind Power Co Ltd | Open Energy Information

    Open Energy Information (Open El) [EERE & EIA]

    Xingxing Wind Power Co Ltd Jump to: navigation, search Name: Zhejiang Xingxing Wind Power Co Ltd Place: Taizhou, Zhejiang Province, China Sector: Wind energy Product: Taizhou-based...

  5. Foshan Dongxing Fengying Wind Power Equipment Co Ltd | Open Energy...

    Open Energy Information (Open El) [EERE & EIA]

    Dongxing Fengying Wind Power Equipment Co Ltd Jump to: navigation, search Name: Foshan Dongxing Fengying Wind Power Equipment Co Ltd Place: Foshan, China Zip: 528000 Sector: Wind...

  6. Jilin Longyuan Wind Power Co Ltd | Open Energy Information

    Open Energy Information (Open El) [EERE & EIA]

    Longyuan Wind Power Co Ltd Jump to: navigation, search Name: Jilin Longyuan Wind Power Co Ltd Place: Changchun, Jilin Province, China Zip: 130061 Sector: Wind energy Product: Joint...

  7. Xinjiang Tianfeng Wind Power Co Ltd | Open Energy Information

    Open Energy Information (Open El) [EERE & EIA]

    Tianfeng Wind Power Co Ltd Jump to: navigation, search Name: Xinjiang Tianfeng Wind Power Co Ltd Place: Urumuqi, Xinjiang Autonomous Region, China Zip: 830002 Sector: Wind energy...

  8. Inner Mongolia Wind Power Corporation | Open Energy Information

    Open Energy Information (Open El) [EERE & EIA]

    Wind Power Corporation Jump to: navigation, search Name: Inner Mongolia Wind Power Corporation Place: Inner Mongolia Autonomous Region, China Sector: Wind energy Product: A company...

  9. Jiangsu Guoshen Wind Power Equipment Co Ltd | Open Energy Information

    Open Energy Information (Open El) [EERE & EIA]

    Guoshen Wind Power Equipment Co Ltd Jump to: navigation, search Name: Jiangsu Guoshen Wind Power Equipment Co Ltd Place: Yancheng, Jiangsu Province, China Sector: Wind energy...

  10. Yongsheng National Energy Wind Power Co | Open Energy Information

    Open Energy Information (Open El) [EERE & EIA]

    Yongsheng National Energy Wind Power Co Jump to: navigation, search Name: Yongsheng National Energy Wind Power Co Place: Inner Mongolia Autonomous Region, China Sector: Wind energy...

  11. Dongbai Mountain Wind Power Co Ltd | Open Energy Information

    Open Energy Information (Open El) [EERE & EIA]

    Dongbai Mountain Wind Power Co Ltd Jump to: navigation, search Name: Dongbai Mountain Wind Power Co Ltd Place: Zhejiang Province, China Sector: Wind energy Product: Dongyang-based...

  12. Changdao Liankai Wind Power Co Ltd | Open Energy Information

    Open Energy Information (Open El) [EERE & EIA]

    Changdao Liankai Wind Power Co Ltd Jump to: navigation, search Name: Changdao Liankai Wind Power Co Ltd Place: Yantai City, Shandong Province, China Zip: 265800 Sector: Wind energy...

  13. Yantai Tianfeng Wind Power Development Co Ltd | Open Energy Informatio...

    Open Energy Information (Open El) [EERE & EIA]

    Tianfeng Wind Power Development Co Ltd Jump to: navigation, search Name: Yantai Tianfeng Wind Power Development Co Ltd Place: Shandong Province, China Sector: Wind energy Product:...

  14. Nantong Kailian Wind Power Company | Open Energy Information

    Open Energy Information (Open El) [EERE & EIA]

    Kailian Wind Power Company Jump to: navigation, search Name: Nantong Kailian Wind Power Company Place: Nantong, Jiangsu Province, China Zip: 226009 Sector: Wind energy Product:...

  15. Jilin Wind Power Stockholding Co Ltd | Open Energy Information

    Open Energy Information (Open El) [EERE & EIA]

    Wind Power Stockholding Co Ltd Jump to: navigation, search Name: Jilin Wind Power Stockholding Co Ltd Place: Changchun, Jilin Province, China Zip: 130021 Sector: Hydro, Wind energy...

  16. Lianyungang Zhongneng United Wind Power Co Ltd | Open Energy...

    Open Energy Information (Open El) [EERE & EIA]

    Zhongneng United Wind Power Co Ltd Jump to: navigation, search Name: Lianyungang Zhongneng United Wind Power Co Ltd Place: Lianyungang, Jiangsu Province, China Sector: Wind energy...

  17. Hangtian Longyuan Benxi Wind Power Co Ltd | Open Energy Information

    Open Energy Information (Open El) [EERE & EIA]

    Hangtian Longyuan Benxi Wind Power Co Ltd Jump to: navigation, search Name: Hangtian Longyuan (Benxi) Wind Power Co Ltd Place: Liaoning Province, China Sector: Wind energy Product:...

  18. Jilin Taihe Wind Power Limited | Open Energy Information

    Open Energy Information (Open El) [EERE & EIA]

    Taihe Wind Power Limited Jump to: navigation, search Name: Jilin Taihe Wind Power Limited Place: Zhenlai, Jilin Province, China Sector: Wind energy Product: Top Well and Tianjin DH...

  19. Xilinguole Guotai Wind Power Co Ltd | Open Energy Information

    Open Energy Information (Open El) [EERE & EIA]

    Xilinguole Guotai Wind Power Co Ltd Jump to: navigation, search Name: Xilinguole Guotai Wind Power Co Ltd Place: China Sector: Wind energy Product: Hong Kong-based project...

  20. GWPS Global Wind Power Systems | Open Energy Information

    Open Energy Information (Open El) [EERE & EIA]

    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...

  1. Zhangbei Guotou Wind Power Plant | Open Energy Information

    Open Energy Information (Open El) [EERE & EIA]

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

  2. Datang Zhangzhou Wind Power Co Ltd | Open Energy Information

    Open Energy Information (Open El) [EERE & EIA]

    Datang Zhangzhou Wind Power Co Ltd Jump to: navigation, search Name: Datang Zhangzhou Wind Power Co Ltd Place: Zhangzhou, Fujian Province, China Sector: Wind energy Product:...

  3. Inner Mongolia Sansheng Wind Power | Open Energy Information

    Open Energy Information (Open El) [EERE & EIA]

    Sansheng Wind Power Jump to: navigation, search Name: Inner Mongolia Sansheng Wind Power Place: Inner Mongolia Autonomous Region, China Sector: Wind energy Product: China-based...

  4. Tongliao Taihe Wind Power Limited | Open Energy Information

    Open Energy Information (Open El) [EERE & EIA]

    Taihe Wind Power Limited Jump to: navigation, search Name: Tongliao Taihe Wind Power Limited Place: Tongliao City, Inner Mongolia Autonomous Region, China Sector: Wind energy...

  5. Guodian Hefeng Wind Power Development Company | Open Energy Informatio...

    Open Energy Information (Open El) [EERE & EIA]

    Hefeng Wind Power Development Company Jump to: navigation, search Name: Guodian Hefeng Wind Power Development Company Place: Huludao, Liaoning Province, China Sector: Wind energy...

  6. The CECIC Wind Power Xinjiang Co Ltd | Open Energy Information

    Open Energy Information (Open El) [EERE & EIA]

    CECIC Wind Power Xinjiang Co Ltd Jump to: navigation, search Name: The CECIC Wind Power (Xinjiang) Co Ltd Place: Beijing, Beijing Municipality, China Zip: 100037 Sector: Wind...

  7. Beijing Wende Xingye Wind Power Technology Co Ltd | Open Energy...

    Open Energy Information (Open El) [EERE & EIA]

    Wende Xingye Wind Power Technology Co Ltd Jump to: navigation, search Name: Beijing Wende Xingye Wind Power Technology Co Ltd Place: Beijing, China Sector: Wind energy Product:...

  8. Huaneng Shouguang Wind Power Company Limited | Open Energy Information

    Open Energy Information (Open El) [EERE & EIA]

    Huaneng Shouguang Wind Power Company Limited Jump to: navigation, search Name: Huaneng Shouguang Wind Power Company Limited Place: Shouguang, Shandong Province, China Sector: Wind...

  9. Yichun Xinganling Wind Power Co Ltd | Open Energy Information

    Open Energy Information (Open El) [EERE & EIA]

    Yichun Xinganling Wind Power Co Ltd Jump to: navigation, search Name: Yichun Xinganling Wind Power Co Ltd Place: Suihua, Heilongjiang Province, China Zip: 152061 Sector: Wind...

  10. Changtu Liaoneng Xiexin Wind Power Co Ltd | Open Energy Information

    Open Energy Information (Open El) [EERE & EIA]

    Changtu Liaoneng Xiexin Wind Power Co Ltd Jump to: navigation, search Name: Changtu Liaoneng Xiexin Wind Power Co Ltd Place: Liaoning Province, China Sector: Wind energy Product:...

  11. Guohua AES Huanghua Wind Power Co Ltd | Open Energy Information

    Open Energy Information (Open El) [EERE & EIA]

    Huanghua Wind Power Co Ltd Jump to: navigation, search Name: Guohua AES (Huanghua) Wind Power Co Ltd Place: Huanghua, Hebei Province, China Sector: Wind energy Product: The...

  12. LM Wind Power formerly LM Glasfiber AS | Open Energy Information

    Open Energy Information (Open El) [EERE & EIA]

    Wind Power formerly LM Glasfiber AS Jump to: navigation, search Name: LM Wind Power (formerly LM Glasfiber AS) Place: Kolding, Denmark Zip: 6000 Sector: Wind energy Product:...

  13. Yantai Dongyuan Wind Power Group Co Ltd | Open Energy Information

    Open Energy Information (Open El) [EERE & EIA]

    Yantai Dongyuan Wind Power Group Co Ltd Jump to: navigation, search Name: Yantai Dongyuan Wind Power Group Co Ltd Place: Yantai, Shandong Province, China Zip: 265000 Sector: Wind...

  14. Wind Power Technologies Program At-A-Glance

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    TECHNOLOGIES WIND POWER TECHNOLOGIES FY 2017 BUDGET AT-A-GLANCE The Wind Program accelerates U.S. deployment of clean, affordable, and reliable domestic wind power through ...

  15. Liaoning Shenhua Xiehe Wind Power Investment Limited | Open Energy...

    Open Energy Information (Open El) [EERE & EIA]

    Shenhua Xiehe Wind Power Investment Limited Jump to: navigation, search Name: Liaoning Shenhua Xiehe Wind Power Investment Limited Place: Liaoning Province, China Sector: Wind...

  16. Inner Mongolia Lianhe Wind Power Investment | Open Energy Information

    Open Energy Information (Open El) [EERE & EIA]

    Lianhe Wind Power Investment Jump to: navigation, search Name: Inner Mongolia Lianhe Wind Power Investment Place: Inner Mongolia Autonomous Region, China Sector: Wind energy...

  17. Century Concord Wind Power Investment Ltd | Open Energy Information

    Open Energy Information (Open El) [EERE & EIA]

    Concord Wind Power Investment Ltd Jump to: navigation, search Name: Century Concord Wind Power Investment Ltd Place: Beijing, Beijing Municipality, China Sector: Wind energy...

  18. Longxing Wind Power Investment Co Ltd | Open Energy Information

    Open Energy Information (Open El) [EERE & EIA]

    Longxing Wind Power Investment Co Ltd Jump to: navigation, search Name: Longxing Wind Power Investment Co Ltd Place: Mudanjiang, Heilongjiang Province, China Sector: Wind energy...

  19. Mountain View Power Partners III Wind Farm | Open Energy Information

    Open Energy Information (Open El) [EERE & EIA]

    III Wind Farm Jump to: navigation, search Name Mountain View Power Partners III Wind Farm Facility Mountain View Power Partners III Sector Wind energy Facility Type Commercial...

  20. Minnkota Power Cooperative Wind Turbine (Valley City) | Open...

    Open Energy Information (Open El) [EERE & EIA]

    Valley City) Jump to: navigation, search Name Minnkota Power Cooperative Wind Turbine (Valley City) Facility Minnkota Power Cooperative Wind Turbine (Valley City) Sector Wind...

  1. Jiuquan Xinmao Science and Technology Wind Power | Open Energy...

    Open Energy Information (Open El) [EERE & EIA]

    Science and Technology Wind Power Jump to: navigation, search Name: Jiuquan Xinmao Science and Technology Wind Power Place: Gansu Province, China Sector: Wind energy Product: Gansu...

  2. Green Ridge Power Wind Farm II | Open Energy Information

    Open Energy Information (Open El) [EERE & EIA]

    II Jump to: navigation, search Name Green Ridge Power Wind Farm II Facility Green Ridge Power Sector Wind energy Facility Type Commercial Scale Wind Facility Status In Service...

  3. Peak power ratio generator

    DOE Patents [OSTI]

    Moyer, R.D.

    A peak power ratio generator is described for measuring, in combination with a conventional power meter, the peak power level of extremely narrow pulses in the gigahertz radio frequency bands. The present invention in a preferred embodiment utilizes a tunnel diode and a back diode combination in a detector circuit as the only high speed elements. The high speed tunnel diode provides a bistable signal and serves as a memory device of the input pulses for the remaining, slower components. A hybrid digital and analog loop maintains the peak power level of a reference channel at a known amount. Thus, by measuring the average power levels of the reference signal and the source signal, the peak power level of the source signal can be determined.

  4. Peak power ratio generator

    DOE Patents [OSTI]

    Moyer, Robert D.

    1985-01-01

    A peak power ratio generator is described for measuring, in combination with a conventional power meter, the peak power level of extremely narrow pulses in the gigahertz radio frequency bands. The present invention in a preferred embodiment utilizes a tunnel diode and a back diode combination in a detector circuit as the only high speed elements. The high speed tunnel diode provides a bistable signal and serves as a memory device of the input pulses for the remaining, slower components. A hybrid digital and analog loop maintains the peak power level of a reference channel at a known amount. Thus, by measuring the average power levels of the reference signal and the source signal, the peak power level of the source signal can be determined.

  5. Wind Power Technologies Office FY 2015 Budget At-A-Glance

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Wind power currently provides more than 4% of the nation's electricity, and more wind-powered electricity generation capacity was installed in the United States in 2012 than that ...

  6. Design of a wind turbine-generator system considering the conformability to wind velocity fluctuations

    SciTech Connect (OSTI)

    Wakui, Tetsuya; Hashizume, Takumi; Outa, Eisuke

    1999-07-01

    The conformability of the rated power output of the wind turbine-generator system and of the wind turbine type to wind velocity fluctuations are investigated with a simulation model. The authors examine three types of wind turbines: the Darrieus-Savonius hybrid, the Darrieus proper and the Propeller. These systems are mainly operated at a constant tip speed ratio, which refers to a maximum power coefficient points. As a computed result of the net extracting power, the Darrieus turbine proper has little conformability to wind velocity fluctuations because of its output characteristics. As for the other turbines, large-scale systems do not always have an advantage over small-scale systems as the effect of its dynamic characteristics. Furthermore, it is confirmed that the net extracting power of the Propeller turbine, under wind direction fluctuation, is much reduced when compared with the hybrid wind turbine. Thus, the authors conclude that the appropriate rated power output of the system exists with relation to the wind turbine type for each wind condition.

  7. WINDExchange: How Do I Get Wind Power?

    WindExchange

    How do I get Wind Power? Learn how you can own, partner with, host, and support wind power. Construct A Wind Project On Your Own Land There are wind turbines designed for everyone from residential homeowners to utilities, and from private to corporate use. Small wind turbines can be bought with cash, and commercial-scale projects can be financed. To learn more about small projects, such as those for a home or ranch or business that are less than or equal to 100 kilowatts (kW), see the small wind

  8. Nanjing Sunec Wind Generator Equipment Factory | Open Energy...

    Open Energy Information (Open El) [EERE & EIA]

    211100 Sector: Wind energy Product: A Chinese manufacturer for power supply, grid automation equipment and small-to-medium wind turbines, as well as a wind project developer....

  9. Oscillating fluid power generator

    DOE Patents [OSTI]

    Morris, David C

    2014-02-25

    A system and method for harvesting the kinetic energy of a fluid flow for power generation with a vertically oriented, aerodynamic wing structure comprising one or more airfoil elements pivotably attached to a mast. When activated by the moving fluid stream, the wing structure oscillates back and forth, generating lift first in one direction then in the opposite direction. This oscillating movement is converted to unidirectional rotational movement in order to provide motive power to an electricity generator. Unlike other oscillating devices, this device is designed to harvest the maximum aerodynamic lift forces available for a given oscillation cycle. Because the system is not subjected to the same intense forces and stresses as turbine systems, it can be constructed less expensively, reducing the cost of electricity generation. The system can be grouped in more compact clusters, be less evident in the landscape, and present reduced risk to avian species.

  10. A model to predict the power output from wind farms

    SciTech Connect (OSTI)

    Landberg, L.

    1997-12-31

    This paper will describe a model that can predict the power output from wind farms. To give examples of input the model is applied to a wind farm in Texas. The predictions are generated from forecasts from the NGM model of NCEP. These predictions are made valid at individual sites (wind farms) by applying a matrix calculated by the sub-models of WASP (Wind Atlas Application and Analysis Program). The actual wind farm production is calculated using the Riso PARK model. Because of the preliminary nature of the results, they will not be given. However, similar results from Europe will be given.

  11. Gansu Xin an Wind Power Co Ltd | Open Energy Information

    Open Energy Information (Open El) [EERE & EIA]

    Xin an Wind Power Co Ltd Jump to: navigation, search Name: Gansu Xin'an Wind Power Co Ltd Place: Gansu Province, China Sector: Wind energy Product: A wind power project developer....

  12. Cangnan Gelin Wind Power Co Ltd | Open Energy Information

    Open Energy Information (Open El) [EERE & EIA]

    Cangnan Gelin Wind Power Co Ltd Jump to: navigation, search Name: Cangnan Gelin Wind Power Co Ltd Place: Wenzhou, Zhejiang Province, China Sector: Wind energy Product: A wind power...

  13. PowerWind GmbH | Open Energy Information

    Open Energy Information (Open El) [EERE & EIA]

    PowerWind GmbH Jump to: navigation, search Name: PowerWind GmbH Place: Hamburg, Germany Zip: 20457 Sector: Wind energy Product: PowerWind GmbH is a German manufacturer and service...

  14. Sky WindPower Corp | Open Energy Information

    Open Energy Information (Open El) [EERE & EIA]

    WindPower Corp Jump to: navigation, search Name: Sky WindPower Corp Place: Ramona, California Zip: 92065 Sector: Wind energy Product: Sky WindPower is working on turbines that...

  15. System-wide emissions implications of increased wind power penetration.

    SciTech Connect (OSTI)

    Valentino, L.; Valenzuela, V.; Botterud, A.; Zhou, Z.; Conzelmann, G.

    2012-01-01

    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.

  16. DOE Science Showcase - Wind Power

    Office of Scientific and Technical Information (OSTI)

    Profiling General Compression: A River of Wind, ScienceCinema, multimedia Solar and Wind Energy Resource Assessment (SWERA) Data from the National Renewable Energy Library and ...

  17. Wind Power | Open Energy Information

    Open Energy Information (Open El) [EERE & EIA]

    Economic development & impacts Federal, state, & local policies Markets Wind Energy Technologies The U.S. Department of Energy defines the scale of wind turbine...

  18. Sandia Energy - Wind Vision 2015: A New Era for Wind Power in...

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    for Wind Power in the United States Home Stationary Power Energy Conversion Efficiency Wind Energy Special Programs Wind Vision 2015: A New Era for Wind Power in the United...

  19. The Value of Wind Power Forecasting

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    Wind Power Forecasting Preprint Debra Lew and Michael Milligan National Renewable Energy Laboratory Gary Jordan and Richard Piwko GE Energy Presented at the 91 st American ...

  20. Federal Incentives for Wind Power Deployment

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Qualified commercial technologies include wind power and incremental hydropower technologies. The Recovery Act provides 4 billion to offset credit subsidy charges which a project ...

  1. WIND AND WATER POWER TECHNOLOGIES OFFICE

    Energy.gov (indexed) [DOE]

    available annual report summarizing key trends in the U.S. wind power market, with a ... 3 Report Contents * Installation trends * Industry trends * Technology trends * ...

  2. Comparison of Wind Power and Load Forecasting Error Distributions: Preprint

    SciTech Connect (OSTI)

    Hodge, B. M.; Florita, A.; Orwig, K.; Lew, D.; Milligan, M.

    2012-07-01

    The introduction of large amounts of variable and uncertain power sources, such as wind power, into the electricity grid presents a number of challenges for system operations. One issue involves the uncertainty associated with scheduling power that wind will supply in future timeframes. However, this is not an entirely new challenge; load is also variable and uncertain, and is strongly influenced by weather patterns. In this work we make a comparison between the day-ahead forecasting errors encountered in wind power forecasting and load forecasting. The study examines the distribution of errors from operational forecasting systems in two different Independent System Operator (ISO) regions for both wind power and load forecasts at the day-ahead timeframe. The day-ahead timescale is critical in power system operations because it serves the unit commitment function for slow-starting conventional generators.

  3. Wind Power Price Trends in the United States

    SciTech Connect (OSTI)

    Bolinger, Mark; Wiser, Ryan

    2009-07-15

    For the fourth year in a row, the United States led the world in adding new wind power capacity in 2008, and also surpassed Germany to take the lead in terms of cumulative installed wind capacity. The rapid growth of wind power in the U.S. over the past decade (Figure 1) has been driven by a combination of increasingly supportive policies (including the Federal production tax credit (PTC) and a growing number of state renewables portfolio standards), uncertainty over the future fuel costs and environmental liabilities of natural gas and coal-fired power plants, and wind's competitive position among generation resources. This article focuses on just the last of these drivers - i.e., trends in U.S. wind power prices - over the period of strong capacity growth since 1998.

  4. Wind Farm Power System Model Development: Preprint

    SciTech Connect (OSTI)

    Muljadi, E.; Butterfield, C. P.

    2004-07-01

    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.

  5. Wind Powering America Webinar: Wind Power Economics: Past, Present...

    Energy.gov (indexed) [DOE]

    Wind turbine prices in the United States have declined, on average, by nearly one-third ... sometimes surprising-impact on the levelized cost of energy delivered by wind projects. ...

  6. Wind Powering America's Wind for Schools Project: Summary Report

    SciTech Connect (OSTI)

    Baring-Gould, I.; Newcomb, C.

    2012-06-01

    This report provides an overview of the U.S. Department of Energy, Wind Powering America, Wind for Schools project. It outlines teacher-training activities and curriculum development; discusses the affiliate program that allows school districts and states to replicate the program; and contains reports that provide an update on activities and progress in the 11 states in which the Wind for Schools project operates.

  7. Electricity for road transport, flexible power systems and wind...

    Open Energy Information (Open El) [EERE & EIA]

    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...

  8. Wind Power Forecasting Error Frequency Analyses for Operational Power System Studies: Preprint

    SciTech Connect (OSTI)

    Florita, A.; Hodge, B. M.; Milligan, M.

    2012-08-01

    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.

  9. High power microwave generator

    DOE Patents [OSTI]

    Ekdahl, Carl A.

    1986-01-01

    A microwave generator efficiently converts the energy of an intense relativistic electron beam (REB) into a high-power microwave emission using the Smith-Purcell effect which is related to Cerenkov radiation. Feedback for efficient beam bunching and high gain is obtained by placing a cylindrical Smith-Purcell transmission grating on the axis of a toroidal resonator. High efficiency results from the use of a thin cold annular highly-magnetized REB that is closely coupled to the resonant structure.

  10. High power microwave generator

    DOE Patents [OSTI]

    Ekdahl, C.A.

    1983-12-29

    A microwave generator efficiently converts the energy of an intense relativistic electron beam (REB) into a high-power microwave emission using the Smith-Purcell effect which is related to Cerenkov radiation. Feedback for efficient beam bunching and high gain is obtained by placing a cylindrical Smith-Purcell transmission grating on the axis of a toroidal resonator. High efficiency results from the use of a thin cold annular highly-magnetized REB that is closely coupled to the resonant structure.

  11. Investigating the Correlation Between Wind and Solar Power Forecast Errors in the Western Interconnection: Preprint

    SciTech Connect (OSTI)

    Zhang, J.; Hodge, B. M.; Florita, A.

    2013-05-01

    Wind and solar power generations differ from conventional energy generation because of the variable and uncertain nature of their power output. This variability and uncertainty can have significant impacts on grid operations. Thus, short-term forecasting of wind and solar generation is uniquely helpful for power system operations to balance supply and demand in an electricity system. This paper investigates the correlation between wind and solar power forecasting errors.

  12. Langford Wind Power LLC | Open Energy Information

    Open Energy Information (Open El) [EERE & EIA]

    Power LLC Jump to: navigation, search Name: Langford Wind Power LLC Place: Texas Phone Number: 512-691-6261 or 512-585-0450 Website: www.puc.texas.govindustryele Outage Hotline:...

  13. WIND POWER PROGRAM WIND PROGRAM ACCOMPLISHMENTS U.S. Department...

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    over 20% of the 300,000 MW needed to achieve 20% by 2030. Wind power is expanding across the United States with utility-scale turbines deployed in 39 states and territories. ...

  14. WINDExchange: Motivations for Buying Wind Power

    WindExchange

    Photo of a wind turbine taken looking through a field of grains. Motivations for Buying Wind Power Electricity consumers may have a variety of motivations for buying wind power, including helping the environment, capturing long-term price stability, securing lower-cost energy, improving public relations, and reducing the need for imported fuels in remote communities. In general, however, the decision is usually based on the following three motivations. Voluntary Purchases Voluntary renewable

  15. Value of Wind Power Forecasting

    SciTech Connect (OSTI)

    Lew, D.; Milligan, M.; Jordan, G.; Piwko, R.

    2011-04-01

    This study, building on the extensive models developed for the Western Wind and Solar Integration Study (WWSIS), uses these WECC models to evaluate the operating cost impacts of improved day-ahead wind forecasts.

  16. FCG Putian Wind Power Co Ltd | Open Energy Information

    Open Energy Information (Open El) [EERE & EIA]

    FCG Putian Wind Power Co Ltd Jump to: navigation, search Name: FCG (Putian) Wind Power Co Ltd Place: Fuzhou, Fujian Province, China Zip: 320001 Sector: Wind energy Product: Wind...

  17. Changchun Woer Wind Power Co Ltd | Open Energy Information

    Open Energy Information (Open El) [EERE & EIA]

    Woer Wind Power Co Ltd Jump to: navigation, search Name: Changchun Woer Wind Power Co Ltd Place: Changchun, Jilin Province, China Sector: Wind energy Product: China-based wind...

  18. Hebei Hong Song Wind Power Co Ltd | Open Energy Information

    Open Energy Information (Open El) [EERE & EIA]

    Hong Song Wind Power Co Ltd Jump to: navigation, search Name: Hebei Hong-Song Wind Power Co Ltd Place: Chengde, Hebei Province, China Zip: 67000 Sector: Wind energy Product: A wind...

  19. M N Wind Power Ltd | Open Energy Information

    Open Energy Information (Open El) [EERE & EIA]

    N Wind Power Ltd Jump to: navigation, search Name: M&N Wind Power Ltd Place: Penzance, United Kingdom Zip: TR20 8HX Sector: Wind energy Product: Wind farm developers in conjunction...

  20. Chahar Wind Power Co Ltd | Open Energy Information

    Open Energy Information (Open El) [EERE & EIA]

    Chahar Wind Power Co Ltd Jump to: navigation, search Name: Chahar Wind Power Co Ltd Place: China Sector: Wind energy Product: Inner Mongolia, Shangyi-based wind project developer...

  1. Gansu Jieyuan Wind Power Co Ltd | Open Energy Information

    Open Energy Information (Open El) [EERE & EIA]

    Jieyuan Wind Power Co Ltd Jump to: navigation, search Name: Gansu Jieyuan Wind Power Co Ltd Place: Lanzhou, Gansu Province, China Zip: 730050 Sector: Wind energy Product: Wind farm...

  2. Om Sakthi Wind Power Pvt Ltd | Open Energy Information

    Open Energy Information (Open El) [EERE & EIA]

    Sakthi Wind Power Pvt Ltd Jump to: navigation, search Name: Om Sakthi Wind Power Pvt. Ltd. Place: Chennai, Tamil Nadu, India Sector: Wind energy Product: Chennai-based wind project...

  3. Mountain View Power Partners I Wind Farm | Open Energy Information

    Open Energy Information (Open El) [EERE & EIA]

    I Wind Farm Jump to: navigation, search Name Mountain View Power Partners I Wind Farm Facility Mountain View Power Partners I Sector Wind energy Facility Type Commercial Scale Wind...

  4. BeWind Power Ltd | Open Energy Information

    Open Energy Information (Open El) [EERE & EIA]

    BeWind Power Ltd Jump to: navigation, search Name: BeWind Power Ltd Place: India Sector: Wind energy Product: Wind turbine manufacturer, jointly owned by Indowind and EU Energy...

  5. Network Wind Power Over the Pacific Northwest. Progress Report, October 1979-September 1980.

    SciTech Connect (OSTI)

    Baker, Robert W.; Hewson, E. Wendell

    1980-10-01

    The research in FY80 is composed of six primary tasks. These tasks include data collection and analysis, wind flow studies around an operational wind turbine generator (WTG), kite anemometer calibration, wind flow analysis and prediction, the Klickitat County small wind energy conversion system (SWECS) program, and network wind power analysis. The data collection and analysis task consists of four sections, three of which deal with wind flow site surveys and the fourth with collecting and analyzing wind data from existing data stations. This report also includes an appendix which contains mean monthly wind speed data summaries, wind spectrum summaries, time series analysis plots, and high wind summaries.

  6. Xi an Nordex Wind Turbine Co Ltd aka Xi an Weide Wind Power Equipment...

    Open Energy Information (Open El) [EERE & EIA]

    Nordex Wind Turbine Co Ltd aka Xi an Weide Wind Power Equipment Co Ltd Jump to: navigation, search Name: Xi'an Nordex Wind Turbine Co Ltd (aka Xi'an Weide Wind Power Equipment Co...

  7. Baoding Tianwei Wind Power Blade Co Ltd | Open Energy Information

    Open Energy Information (Open El) [EERE & EIA]

    Blade Co Ltd Jump to: navigation, search Name: Baoding Tianwei Wind Power Blade Co Ltd Place: Hebei Province, China Sector: Wind energy Product: Wind turbine blade maker....

  8. Variable-Speed Wind Power System with Improved Energy Capture...

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    Wind Energy Wind Energy Electricity Transmission Electricity Transmission Advanced Materials Advanced Materials Find More Like This Return to Search Variable-Speed Wind Power ...

  9. WindPower Innovations Inc | Open Energy Information

    Open Energy Information (Open El) [EERE & EIA]

    Arizona Zip: 85142 Sector: Wind energy Product: Arizona-based company focused on refurbishment and repair of wind turbine gearboxes. References: WindPower Innovations Inc1...

  10. Colorado Green Wind Power Project | Open Energy Information

    Open Energy Information (Open El) [EERE & EIA]

    Jump to: navigation, search Name Colorado Green Wind Power Project Facility Colorado Green Sector Wind energy Facility Type Commercial Scale Wind Facility Status In Service...

  11. Jeevandhara Wind Power Pvt Ltd | Open Energy Information

    Open Energy Information (Open El) [EERE & EIA]

    Wind Power Pvt.Ltd. Place: Satara, Maharashtra, India Zip: 415001 Sector: Solar, Wind energy Product: Satara-based wind and solar project developer. Coordinates: 17.68731,...

  12. Silicon Valley Power and Oklahoma Municipal Power Authority Win 2014 Public Power Wind Awards

    Energy.gov [DOE]

    The Energy Department and the American Public Power Association named Oklahoma Municipal Power Authority and Silicon Valley Power as the winners of the 2014 Public Power Wind Awards.

  13. Site insolation and wind power characteristics. Summary report

    SciTech Connect (OSTI)

    Bray, R E

    1980-08-01

    Design and operation of either large or small scale solar and wind energy conversion systems should be based, in part, on knowledge of expected solar and wind power trends. For this purpose, historic solar and wind data available at 101 National Weather Service stations were processed statistically. Preliminary planning data are provided for selected daily average solar and wind power conditions occurring and persisting for time periods of interest. Solar data are global radiation incident on a horizontal surface, and wind data represent wind power normal to the air flow. Empirical probabilities were constructed from the historic data to provide a reasonable inference of the chance of similar climatological conditions occurring at any given time in the future. (Diurnal wind power variations were also considered.) Ratios were also generated at each station to relate the global radiation data to insolation on a south-facing surface inclined at various angles. In addition, joint probability distributions were derived to show the proportion of days with solar and wind power within selected intervals.

  14. Wind and Water Power Technologies FY'14 Budget At-a-Glance

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    1 WIND & WATER POWER TECHNOLOGIES WIND POWER PROGRAM FY14 BUDGET AT-A-GLANCE Wind and Water Power Technologies accelerates U.S. deployment of clean, affordable and reliable domestic wind power through research, development and demonstration. These advanced technology investments directly contribute to the President's goals for the United States to double renewable electricity generation again by 2020 and to achieve 80 percent of its electricity from clean, carbon-free energy sources by 2035

  15. Wind power. 1977-1978 (citations from the NTIS data base). Report for 1977-78

    SciTech Connect (OSTI)

    Hundemann, A.S.

    1980-06-01

    The feasibility, use, and engineering aspects of wind power and windmills are discussed in these citations of Federally-funded research reports. Abstracts primarily cover the use of wind power for electric power generation and wind turbine design and performance. General studies dealing with comparative analyses of wind power and alternative energy sources are included, as are energy storage devices which can be used in these systems. (This updated bibliography contains 253 abstracts, none of which are new entries to the previous edition.)

  16. Wind power. 1979-May 1980 (citations from the NTIS data base). Report for 1979-May 1980

    SciTech Connect (OSTI)

    Hundemann, A.S.

    1980-06-01

    The feasibility, use, and engineering aspects of wind power and windmills are discussed in these citations of Federally-funded research reports. Abstracts primarily cover the use of wind power for electric power generation and wind turbine design and performance. General studies dealing with comparative analyses of wind power and alternative energy sources are included, as are energy storage devices which can be used in these systems. (This updated bibliography contains 135 abstracts, 112 of which are new entries to the previous edition.)

  17. Wind power. 1979-October, 1981 (citations from the NTIS Data Base). Report for 1979-Oct 81

    SciTech Connect (OSTI)

    Not Available

    1981-11-01

    The feasibility, use, and engineering aspects of wind power and windmills are discussed in these citations of Federally-funded research reports. Abstracts primarily cover the use of wind power for electric power generation and wind turbine design and performance. General studies dealing with comparative analyses of wind power and alternative energy sources are included, as are energy storage devices which can be used in these systems. (This updated bibliography contains 317 citations, 182 of which are new entries to the previous edition.)

  18. Plasma plume MHD power generator and method

    DOE Patents [OSTI]

    Hammer, J.H.

    1993-08-10

    A method is described of generating power at a situs exposed to the solar wind which comprises creating at separate sources at the situs discrete plasma plumes extending in opposed directions, providing electrical communication between the plumes at their source and interposing a desired electrical load in the said electrical communication between the plumes.

  19. 20% Wind Energy by 2030 - Chapter 5: Wind Power Siting and Environment...

    Energy.gov (indexed) [DOE]

    More Documents & Publications 20% Wind Energy by 2030 - Chapter 1: Executive Summary and Overview Summary Slides 20% Wind Energy by 2030 - Chapter 5: Wind Power Siting and ...

  20. ANL Study Shows Wind Power Decreases Power Sector Emissions ...

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    increases, pollutant emissions decrease overall due to the replacement of fossil fuels. "Our study clearly shows that using wind to generate electricity has a discernible ...

  1. Probability density function characterization for aggregated large-scale wind power based on Weibull mixtures

    DOE PAGES-Beta [OSTI]

    Gomez-Lazaro, Emilio; Bueso, Maria C.; Kessler, Mathieu; Martin-Martinez, Sergio; Zhang, Jie; Hodge, Bri -Mathias; Molina-Garcia, Angel

    2016-02-02

    Here, the Weibull probability distribution has been widely applied to characterize wind speeds for wind energy resources. Wind power generation modeling is different, however, due in particular to power curve limitations, wind turbine control methods, and transmission system operation requirements. These differences are even greater for aggregated wind power generation in power systems with high wind penetration. Consequently, models based on one-Weibull component can provide poor characterizations for aggregated wind power generation. With this aim, the present paper focuses on discussing Weibull mixtures to characterize the probability density function (PDF) for aggregated wind power generation. PDFs of wind power datamore » are firstly classified attending to hourly and seasonal patterns. The selection of the number of components in the mixture is analyzed through two well-known different criteria: the Akaike information criterion (AIC) and the Bayesian information criterion (BIC). Finally, the optimal number of Weibull components for maximum likelihood is explored for the defined patterns, including the estimated weight, scale, and shape parameters. Results show that multi-Weibull models are more suitable to characterize aggregated wind power data due to the impact of distributed generation, variety of wind speed values and wind power curtailment.« less

  2. Category:Wind power in China | Open Energy Information

    Open Energy Information (Open El) [EERE & EIA]

    Wind power in China Jump to: navigation, search Category: Wind Power in China Pages in category "Wind power in China" The following 2 pages are in this category, out of 2 total. C...

  3. ARGUS-PRIMA: Wind Power Prediction | Argonne National Laboratory

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    ARGUS-PRIMA: Wind Power Prediction ARGUS-PRIMA: Wind Power Prediction ARGUS-PRIMA is a software platform for testing statistical algorithms for short-term wind power forecasting. ...

  4. Wind Power America Final Report

    SciTech Connect (OSTI)

    Spangler, Brian; Montgomery, Kathi; Cartwright, Paul

    2012-01-30

    The objective of this grant was to further the development of Montana’s vast wind resources for small, medium and large scale benefits to Montana and the nation. This was accomplished through collaborative work with wind industry representatives, state and local governments, the agricultural community and interested citizens. Through these efforts DEQ was able to identify development barriers, educate and inform citizens as well as participate in regional and national dialogue that will spur the development of wind resources

  5. Wind Generation on Winnebago Tribal Lands

    SciTech Connect (OSTI)

    Multiple

    2009-09-30

    The Winnebago Wind Energy Study evaluated facility-scale, community-scale and commercial-scale wind development on Winnebago Tribal lands in northeastern Nebraska. The Winnebago Tribe of Nebraska has been pursuing wind development in various forms for nearly ten years. Wind monitoring utilizing loaned met towers from NREL took place during two different periods. From April 2001 to April 2002, a 20-meter met tower monitored wind data at the WinnaVegas Casino on the far eastern edge of the Winnebago reservation in Iowa. In late 2006, a 50-meter tower was installed, and subsequently monitored wind data at the WinnaVegas site from late 2006 through late 2008. Significant challenges with the NREL wind monitoring equipment limited the availability of valid data, but based on the available data, average wind speeds between 13.6 – 14.3 miles were indicated, reflecting a 2+/3- wind class. Based on the anticipated cost of energy produced by a WinnaVegas wind turbine, and the utility policies and rates in place at this time, a WinnaVegas wind project did not appear to make economic sense. However, if substantial grant funding were available for energy equipment at the casino site, and if either Woodbury REC backup rates were lower, or NIPCO was willing to pay more for wind power, a WinnaVegas wind project could be feasible. With funding remaining in the DOE-funded project budget,a number of other possible wind project locations on the Winnebago reservation were considered. in early 2009, a NPPD-owned met tower was installed at a site identified in the study pursuant to a verbal agreement with NPPD which provided for power from any ultimately developed project on the Western Winnebago site to be sold to NPPD. Results from the first seven months of wind monitoring at the Western Winnebago site were as expected at just over 7 meters per second at 50-meter tower height, reflecting Class 4 wind speeds, adequate for commercial development. If wind data collected in the remaining

  6. Transmission cost minimization strategies for wind-electric generating facilities

    SciTech Connect (OSTI)

    Gonzalez, R.

    1997-12-31

    Integrating wind-electric generation facilities into existing power systems presents opportunities not encountered in conventional energy projects. Minimizing outlet cost requires probabilistic value-based analyses appropriately reflecting the wind facility`s operational characteristics. The wind resource`s intermittent nature permits relaxation of deterministic criteria addressing outlet configuration and capacity required relative to facility rating. Equivalent capacity ratings of wind generation facilities being a fraction of installed nameplate rating, outlet design studies contingency analyses can concentrate on this fractional value. Further, given its non-dispatchable, low capacity factor nature, a lower level of redundancy in outlet facilities is appropriate considering the trifling contribution to output unreliability. Further cost reduction opportunities arise from {open_quotes}wind speed/generator power output{close_quotes} and {open_quotes}wind speed/overhead conductor rating{close_quotes} functions` correlation. Proper analysis permits the correlation`s exploitation to safely increase line ratings. Lastly, poor correlation between output and utility load may permit use of smaller conductors, whose higher (mostly off-peak) losses are economically justifiable.

  7. Geothermal Power Generation Plant

    SciTech Connect (OSTI)

    Boyd, Tonya

    2013-12-01

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

  8. Wind Power Reliability: Breaking Down a Barrier

    Energy.gov [DOE]

    The steady increase of wind power on the grid presents new challenges for power system operators charged with making sure the grid stays up and running. "We need to ensure that we are going down a path that will lead to better reliability [with wind power]," said Bob Zavadil, an executive vice president at EnerNex Corporation in Knoxville, Tenn., a firm specializing in renewable energy grid interconnection and integration. "If this piece isn't done, there will be problems." EnerNex has spent the last decade perfecting wind turbine and plant models that test a wind plant's influence on the grid and its ability to provide grid support. In its latest effort, the company is using American Recovery and Reinvestment Act funds worth $750,000 to develop documentation and validations of computer wind turbine models.

  9. Wind and Water Power Technologies Office Position Available:...

    Energy Savers

    Wind and Water Power Technologies Office Position Available: Marine and Hydrokinetic General Engineer Wind and Water Power Technologies Office Position Available: Marine and ...

  10. Huade County Daditaihong Wind Power Co Ltd | Open Energy Information

    Open Energy Information (Open El) [EERE & EIA]

    Huade County Daditaihong Wind Power Co Ltd Jump to: navigation, search Name: Huade County Daditaihong Wind Power Co Ltd Place: Huade, Inner Mongolia Autonomous Region, China...

  11. Tongliao Changxing Wind Power Co Ltd | Open Energy Information

    Open Energy Information (Open El) [EERE & EIA]

    Tongliao Changxing Wind Power Co Ltd Jump to: navigation, search Name: Tongliao Changxing Wind Power Co Ltd Place: Tongliao City, Inner Mongolia Autonomous Region, China Sector:...

  12. Indian Wind Power Association IWPA | Open Energy Information

    Open Energy Information (Open El) [EERE & EIA]

    Power Association IWPA Jump to: navigation, search Name: Indian Wind Power Association (IWPA) Place: Chennai, Tamil Nadu, India Zip: 600 020 Sector: Wind energy Product:...

  13. Harbin Hafei Winwind Wind Power Equipment Co Ltd | Open Energy...

    Open Energy Information (Open El) [EERE & EIA]

    Hafei Winwind Wind Power Equipment Co Ltd Jump to: navigation, search Name: Harbin Hafei-Winwind Wind Power Equipment Co Ltd Place: Harbin, Heilongjiang Province, China Zip: 150060...

  14. Baoding Hengyi Wind Power Equipment Co Ltd | Open Energy Information

    Open Energy Information (Open El) [EERE & EIA]

    Baoding Hengyi Wind Power Equipment Co Ltd Jump to: navigation, search Name: Baoding Hengyi Wind Power Equipment Co Ltd Place: Baoding, Hebei Province, China Product: Baoding-based...

  15. Dongshan Aozaishan Wind Power Development Co Ltd | Open Energy...

    Open Energy Information (Open El) [EERE & EIA]

    Dongshan Aozaishan Wind Power Development Co Ltd Jump to: navigation, search Name: Dongshan Aozaishan Wind Power Development Co Ltd Place: Zhangzhou, Fujian Province, China Sector:...

  16. Datang Chifeng Saihanba Wind Power Co Ltd | Open Energy Information

    Open Energy Information (Open El) [EERE & EIA]

    Saihanba Wind Power Co Ltd Jump to: navigation, search Name: Datang Chifeng Saihanba Wind Power Co Ltd Place: Chifeng, Inner Mongolia Autonomous Region, China Zip: 24000 Sector:...

  17. Fujian Pingtan Changjiangao Wind Power Co Ltd | Open Energy Informatio...

    Open Energy Information (Open El) [EERE & EIA]

    Fujian Pingtan Changjiangao Wind Power Co Ltd Jump to: navigation, search Name: Fujian Pingtan Changjiangao Wind Power Co Ltd Place: Pingtan, Fujian Province, China Zip: 350400...

  18. Erlianhot Changfeng Xiehe Wind Power Development Co Ltd | Open...

    Open Energy Information (Open El) [EERE & EIA]

    Erlianhot Changfeng Xiehe Wind Power Development Co Ltd Jump to: navigation, search Name: Erlianhot Changfeng Xiehe Wind Power Development Co Ltd Place: Inner Mongolia Autonomous...

  19. Mass Megawatts Wind Power Inc | Open Energy Information

    Open Energy Information (Open El) [EERE & EIA]

    Megawatts Wind Power Inc Jump to: navigation, search Name: Mass Megawatts Wind Power Inc Address: 95 Prescott Street Place: Worcester, Massachusetts Zip: 01605 Region: Greater...

  20. Guangdong Mingyang Wind Power Technology Co Ltd | Open Energy...

    Open Energy Information (Open El) [EERE & EIA]

    Mingyang Wind Power Technology Co Ltd Jump to: navigation, search Name: Guangdong Mingyang Wind Power Technology Co Ltd Place: Zhongshan City, Guangdong Province, China Sector:...

  1. Qixia Rulin Wind Power Development Co Ltd | Open Energy Information

    Open Energy Information (Open El) [EERE & EIA]

    Qixia Rulin Wind Power Development Co Ltd Jump to: navigation, search Name: Qixia Rulin Wind Power Development Co. Ltd. Place: Qixia City, Shandong Province, China Zip: 265300...

  2. Shenyang Huaren Wind Power Technology Development Co Ltd | Open...

    Open Energy Information (Open El) [EERE & EIA]

    Huaren Wind Power Technology Development Co Ltd Jump to: navigation, search Name: Shenyang Huaren Wind Power Technology Development Co Ltd Place: Shenyang, Liaoning Province, China...

  3. Conventional Hydropower Technologies, Wind And Water Power Program...

    Office of Environmental Management (EM)

    Conventional Hydropower Technologies, Wind And Water Power Program (WWPP) (Fact Sheet) Conventional Hydropower Technologies, Wind And Water Power Program (WWPP) (Fact Sheet) The US ...

  4. Environmental Impacts of Wind Power Development on the Population...

    Office of Environmental Management (EM)

    Environmental Impacts of Wind Power Development on the Population Biology of Greater Prairie-Chickens Environmental Impacts of Wind Power Development on the Population Biology of ...

  5. Jilin CWP Milestone Wind Power Investment Limited | Open Energy...

    Open Energy Information (Open El) [EERE & EIA]

    Jilin CWP Milestone Wind Power Investment Limited Jump to: navigation, search Name: Jilin CWP-Milestone Wind Power Investment Limited Place: Baicheng, Jilin Province, China Sector:...

  6. Clean Energy Investment in Developing Countries: Wind Power in...

    Open Energy Information (Open El) [EERE & EIA]

    Countries: Wind Power in Egypt Jump to: navigation, search Name Clean Energy Investment in Developing Countries: Wind Power in Egypt AgencyCompany Organization...

  7. Inner Mongolia Shenhua Xiehe Wind Power Investment Co Ltd | Open...

    Open Energy Information (Open El) [EERE & EIA]

    Shenhua Xiehe Wind Power Investment Co Ltd Jump to: navigation, search Name: Inner Mongolia Shenhua Xiehe Wind Power Investment Co Ltd Place: Xilinguole, Inner Mongolia Autonomous...

  8. Analysis of Wind Power Ramping Behavior in ERCOT

    SciTech Connect (OSTI)

    Wan, Y. H.

    2011-03-01

    This report analyzes the wind power ramping behavior using 10-minute and hourly average wind power data from ERCOT and presents statistical properties of the large ramp events.

  9. Southern Minnesota Municipal Power Agency (SMMPA) Wind Farm I...

    Open Energy Information (Open El) [EERE & EIA]

    I Jump to: navigation, search Name Southern Minnesota Municipal Power Agency (SMMPA) Wind Farm I Facility Southern Minnesota Municipal Power Agency (SMMPA) Sector Wind energy...

  10. Southern Minnesota Municipal Power Agency (SMMPA) Wind Farm Ii...

    Open Energy Information (Open El) [EERE & EIA]

    Ii Jump to: navigation, search Name Southern Minnesota Municipal Power Agency (SMMPA) Wind Farm Ii Facility Southern Minnesota Municipal Power Agency (SMMPA) Sector Wind energy...

  11. Huadian Inner Mongolia Kailu Wind Power Company Limited | Open...

    Open Energy Information (Open El) [EERE & EIA]

    Inner Mongolia Kailu Wind Power Company Limited Jump to: navigation, search Name: Huadian Inner Mongolia Kailu Wind Power Company Limited Place: Jinan, Inner Mongolia Autonomous...

  12. Fujian Putian Nanridao Houshanzai Wind Power Co Ltd | Open Energy...

    Open Energy Information (Open El) [EERE & EIA]

    Putian Nanridao Houshanzai Wind Power Co Ltd Jump to: navigation, search Name: Fujian Putian Nanridao Houshanzai Wind Power Co Ltd Place: Putian, Fujian Province, China Sector:...

  13. Inner Mongolia North Longyuan Wind Power Co Ltd | Open Energy...

    Open Energy Information (Open El) [EERE & EIA]

    North Longyuan Wind Power Co Ltd Jump to: navigation, search Name: Inner Mongolia North Longyuan Wind Power Co Ltd Place: Hohhot, Inner Mongolia Autonomous Region, China Zip: 10020...

  14. Hebei Yeelong Wind Power Equipment Manufacturing Co Ltd | Open...

    Open Energy Information (Open El) [EERE & EIA]

    Yeelong Wind Power Equipment Manufacturing Co Ltd Jump to: navigation, search Name: Hebei Yeelong Wind Power Equipment Manufacturing Co Ltd Place: Hebei Province, China Sector:...

  15. Nordex Yinchuan Wind Power Equipment Manufacturing Co Ltd | Open...

    Open Energy Information (Open El) [EERE & EIA]

    Yinchuan Wind Power Equipment Manufacturing Co Ltd Jump to: navigation, search Name: Nordex (Yinchuan) Wind Power Equipment Manufacturing Co. Ltd Place: Yinchuan, Ningxia...

  16. Nordex Dongying Wind Power Equipment Manufacturing Co Ltd | Open...

    Open Energy Information (Open El) [EERE & EIA]

    Dongying Wind Power Equipment Manufacturing Co Ltd Jump to: navigation, search Name: Nordex (Dongying) Wind Power Equipment Manufacturing Co. Ltd. Place: Dongying, Shandong...

  17. DOE Releases Comprehensive Report on Offshore Wind Power in the...

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    DOE Releases Comprehensive Report on Offshore Wind Power in the United States DOE Releases Comprehensive Report on Offshore Wind Power in the United States October 7, 2010 -...

  18. China Resources Wind Power Development Co Ltd Hua Run | Open...

    Open Energy Information (Open El) [EERE & EIA]

    Resources Wind Power Development Co Ltd Hua Run Jump to: navigation, search Name: China Resources Wind Power Development Co Ltd (Hua Run) Place: Shantou, Guangdong Province, China...

  19. China Wind Systems formerly Green Power Malex | Open Energy Informatio...

    Open Energy Information (Open El) [EERE & EIA]

    formerly Green Power Malex Jump to: navigation, search Name: China Wind Systems (formerly Green PowerMalex) Place: Wuxi, Jiangsu Province, China Sector: Wind energy Product:...

  20. Characterizing wind power resource reliability in southern Africa...

    Office of Scientific and Technical Information (OSTI)

    DOE PAGES Search Results Published Article: Characterizing wind power resource reliability in southern Africa Title: Characterizing wind power resource reliability in southern...

  1. National Renewable Energy Laboratory Wind and Water Power Small...

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    National Renewable Energy Laboratory Wind and Water Power Small Business Voucher Open House National Renewable Energy Laboratory Wind and Water Power Small Business Voucher Open...

  2. Explore Careers in Wind Power | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Wind Power Explore Careers in Wind Power The DOE Wind program funds research and development to enable the rapid expansion of clean, affordable, reliable, domestic wind power to promote national security, economic vitality, and environmental quality. The DOE Wind program funds research and development to enable the rapid expansion of clean, affordable, reliable, domestic wind power to promote national security, economic vitality, and environmental quality. Wind Turbine Technicians Some desired

  3. Generation of electrical power

    DOE Patents [OSTI]

    Hursen, Thomas F.; Kolenik, Steven A.; Purdy, David L.

    1976-01-01

    A heat-to-electricity converter is disclosed which includes a radioactive heat source and a thermoelectric element of relatively short overall length capable of delivering a low voltage of the order of a few tenths of a volt. Such a thermoelectric element operates at a higher efficiency than longer higher-voltage elements; for example, elements producing 6 volts. In the generation of required power, thermoelectric element drives a solid-state converter which is controlled by input current rather than input voltage and operates efficiently for a high signal-plus-noise to signal ratio of current. The solid-state converter has the voltage gain necessary to deliver the required voltage at the low input of the thermoelectric element.

  4. Free Consumer Workshops On Solar & Wind Power

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    Golden, Colo., Dec. 9, 1997 -- The U.S. Department of Energy's National Renewable Energy Laboratory (NREL) will host three free consumer workshops on solar and wind power for the ...

  5. Harmonics in a Wind Power Plant: Preprint

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    ... At the same time, the wind turbine should be able to operate immune to small disturbances coming from the grid. Harmonics are one of the more common power quality issues presented ...

  6. Wind Power in China | Open Energy Information

    Open Energy Information (Open El) [EERE & EIA]

    Wind Power in China Jump to: navigation, search This article is a stub. You can help OpenEI by expanding it. Contents 1 Summary 2 Estimate Potential 3 Current Projects 4 China...

  7. Review of PREPA Technical Requirements for Interconnecting Wind and Solar Generation

    SciTech Connect (OSTI)

    Gevorgian, Vahan; Booth, Sarah

    2013-11-01

    The Puerto Rico Electric Power Authority developed the minimum technical requirements for interconnection of wind turbine generation and photovoltaic power plants. NREL has conducted a review of these requirements based on generic technical aspects and electrical characteristics of wind and photovoltaic power plants, and on existing requirements from other utilities (both U.S. and European).

  8. Wind power forecasting : state-of-the-art 2009.

    SciTech Connect (OSTI)

    Monteiro, C.; Bessa, R.; Miranda, V.; Botterud, A.; Wang, J.; Conzelmann, G.; Decision and Information Sciences; INESC Porto

    2009-11-20

    Many countries and regions are introducing policies aimed at reducing the environmental footprint from the energy sector and increasing the use of renewable energy. In the United States, a number of initiatives have been taken at the state level, from renewable portfolio standards (RPSs) and renewable energy certificates (RECs), to regional greenhouse gas emission control schemes. Within the U.S. Federal government, new energy and environmental policies and goals are also being crafted, and these are likely to increase the use of renewable energy substantially. The European Union is pursuing implementation of its ambitious 20/20/20 targets, which aim (by 2020) to reduce greenhouse gas emissions by 20% (as compared to 1990), increase the amount of renewable energy to 20% of the energy supply, and reduce the overall energy consumption by 20% through energy efficiency. With the current focus on energy and the environment, efficient integration of renewable energy into the electric power system is becoming increasingly important. In a recent report, the U.S. Department of Energy (DOE) describes a model-based scenario, in which wind energy provides 20% of the U.S. electricity demand in 2030. The report discusses a set of technical and economic challenges that have to be overcome for this scenario to unfold. In Europe, several countries already have a high penetration of wind power (i.e., in the range of 7 to 20% of electricity consumption in countries such as Germany, Spain, Portugal, and Denmark). The rapid growth in installed wind power capacity is expected to continue in the United States as well as in Europe. A large-scale introduction of wind power causes a number of challenges for electricity market and power system operators who will have to deal with the variability and uncertainty in wind power generation when making their scheduling and dispatch decisions. Wind power forecasting (WPF) is frequently identified as an important tool to address the variability and

  9. NedPower Mount Storm Wind Farm | Open Energy Information

    Open Energy Information (Open El) [EERE & EIA]

    Sector Wind energy Facility Type Commercial Scale Wind Facility Status In Service Owner Shell Wind EnergyDominion Energy Developer NedPowerShell Wind EnergyDominion Energy...

  10. Wind Powering America FY06 Activities Summary

    SciTech Connect (OSTI)

    Not Available

    2007-02-01

    The Wind Powering America FY06 Activities Summary reflects the accomplishments of our state wind working groups, our programs at the National Renewable Energy Laboratory, and our partner organizations. The national WPA team remains a leading force for moving wind energy forward in the United States. WPA continues to work with its national, regional, and state partners to communicate the opportunities and benefits of wind energy to a diverse set of stakeholders. WPA now has 29 state wind working groups (welcoming New Jersey, Indiana, Illinois, and Missouri in 2006) that form strategic alliances to communicate wind's benefits to the state stakeholders. More than 120 members of national and state public and private sector organizations from 34 states attended the 5th Annual WPA All-States Summit in Pittsburgh in June.

  11. Quadrennial Technology Review 2015: Technology Assessments--Wind Power

    SciTech Connect (OSTI)

    none,

    2015-10-07

    Wind power has become a mainstream power source in the U.S. electricity portfolio, supplying 4.9% of the nation’s electricity demand in 2014. With more than 65 GW installed across 39 states at the end of 2014, utility-scale wind power is a cost-effective source of low-emissions power generation throughout much of the nation. The United States has significant sustainable land-based and offshore wind resource potential, greater than 10 times current total U.S. electricity consumption. A technical wind resource assessment conducted by the Department of Energy (DOE) in 2009 estimated that the land-based wind energy potential for the contiguous United States is equivalent to 10,500 GW capacity at 80 meters (m) hub and 12,000 GW capacity at 100 meters (m) hub heights, assuming a capacity factor of at least 30%. A subsequent 2010 DOE report estimated the technical offshore wind energy potential to be 4,150 GW. The estimate was calculated from the total offshore area within 50 nautical miles of shore in areas where average annual wind speeds are at least 7 m per second at a hub height of 90 m.

  12. CECIC HKC Wind Power Company Ltd | Open Energy Information

    Open Energy Information (Open El) [EERE & EIA]

    HKC Wind Power Company Ltd Jump to: navigation, search Name: CECIC HKC Wind Power Company Ltd Place: China Sector: Wind energy Product: HKC are in a joint venture with China Energy...

  13. Fuxin Huashun Wind Power Co Ltd | Open Energy Information

    Open Energy Information (Open El) [EERE & EIA]

    Fuxin Huashun Wind Power Co Ltd Jump to: navigation, search Name: Fuxin Huashun Wind Power Co Ltd Place: Fuxin, Liaoning Province, China Sector: Wind energy Product: Fuxin-based JV...

  14. Gansu Datang Yumen Wind Power Co Ltd | Open Energy Information

    Open Energy Information (Open El) [EERE & EIA]

    Datang Yumen Wind Power Co Ltd Jump to: navigation, search Name: Gansu Datang Yumen Wind Power Co Ltd Place: Lanzhou, Gansu Province, China Zip: 730050 Sector: Wind energy Product:...

  15. Maoming Zhong ao Wind Power Co Ltd | Open Energy Information

    Open Energy Information (Open El) [EERE & EIA]

    Maoming Zhong ao Wind Power Co Ltd Jump to: navigation, search Name: Maoming Zhong'ao Wind Power Co Ltd Place: Guangdong Province, China Sector: Wind energy Product: Maoming-based...

  16. Jilin Tongli Wind Power Co Ltd | Open Energy Information

    Open Energy Information (Open El) [EERE & EIA]

    Tongli Wind Power Co Ltd Jump to: navigation, search Name: Jilin Tongli Wind Power Co Ltd Place: Baicheng, Jilin Province, China Sector: Wind energy Product: Jilin-based company...

  17. Shantou Dan Nan Wind Power Co Ltd | Open Energy Information

    Open Energy Information (Open El) [EERE & EIA]

    Shantou Dan Nan Wind Power Co Ltd Jump to: navigation, search Name: Shantou Dan Nan Wind Power Co Ltd Place: Shantou, Guangdong Province, China Zip: 515041 Sector: Wind energy...

  18. Jilin Licheng Xiehe Wind Power Co Ltd | Open Energy Information

    Open Energy Information (Open El) [EERE & EIA]

    Licheng Xiehe Wind Power Co Ltd Jump to: navigation, search Name: Jilin Licheng Xiehe Wind Power Co Ltd Place: Jilin Province, China Sector: Wind energy Product: Baicheng-based JV...

  19. Year in Review: Celebrating Wind Energy and Water Power | Department...

    Office of Environmental Management (EM)

    Year in Review: Celebrating Wind Energy and Water Power Year in Review: Celebrating Wind Energy and Water Power December 22, 2015 - 4:01pm Addthis Year in Review: Celebrating Wind ...

  20. PBS: Wind Power for Educators | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    PBS: Wind Power for Educators PBS: Wind Power for Educators Below is information about the student activitylesson plan from your search. Grades 5-8, 9-12 Subject Wind Energy ...

  1. Mapping the Frontier of New Wind Power Potential | Department...

    Energy Savers

    the Frontier of New Wind Power Potential Mapping the Frontier of New Wind Power Potential December 10, 2014 - 6:03pm Addthis This map shows wind potential capacity for turbine hub ...

  2. Green Ridge Power Wind Farm I | Open Energy Information

    Open Energy Information (Open El) [EERE & EIA]

    I Jump to: navigation, search Name Green Ridge Power Wind Farm I Facility Green Ridge Power Sector Wind energy Facility Type Commercial Scale Wind Facility Status In Service Owner...

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

    SciTech Connect (OSTI)

    Baring-Gould, I.

    2009-05-01

    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.

  4. U.S. Department of Energy Wind and Water Power Program Funding...

    Energy Savers

    OFFSHORE WIND PROJECTS Fiscal Years 2006 - 2016 WIND AND WATER POWER TECHNOLOGIES OFFICE WIND AND WATER POWER TECHNOLOGIES OFFICE WIND AND WATER POWER TECHNOLOGIES OFFICE 1 ...

  5. U.S. Department of Energy Wind and Water Power Program Funding...

    Energy.gov (indexed) [DOE]

    OFFSHORE WIND PROJECTS Fiscal Years 2006 - 2015 WIND AND WATER POWER TECHNOLOGIES OFFICE WIND AND WATER POWER TECHNOLOGIES OFFICE WIND AND WATER POWER TECHNOLOGIES OFFICE 1...

  6. U.S. Department of Energy Wind and Water Power Program Funding...

    Energy Savers

    OFFSHORE WIND PROJECTS Fiscal Years 2006 - 2015 WIND AND WATER POWER TECHNOLOGIES OFFICE WIND AND WATER POWER TECHNOLOGIES OFFICE WIND AND WATER POWER TECHNOLOGIES OFFICE 1 ...

  7. China WindPower Jilin Power Share JV | Open Energy Information

    Open Energy Information (Open El) [EERE & EIA]

    WindPower Jilin Power Share JV Jump to: navigation, search Name: China WindPower & Jilin Power Share JV Place: Jilin Province, China Sector: Wind energy Product: China-based...

  8. Site-optimization of wind turbine generators

    SciTech Connect (OSTI)

    Wolff, T.J. de; Thillerup, J.

    1997-12-31

    The Danish Company Nordtank is one of the pioneers within the wind turbine industry. Since 1981 Nordtank has installed worldwide more than 2500 wind turbine generators with a total name plate capacity that is exceeding 450 MW. The opening up of new and widely divergent markets has demanded an extremely flexible approach towards wind turbine construction. The Nordtank product range has expanded considerable in recent years, with the main objective to develop wind energy conversion machines that can run profitable in any given case. This paper will describe site optimization of Nordtank wind turbines. Nordtank has developed a flexible design concept for its WTGs in the 500/750 kW range, in order to offer the optimal WTG solution for any given site and wind regime. Through this flexible design, the 500/750 turbine line can adjust the rotor diameter, tower height and many other components to optimally fit the turbine to each specific project. This design philosophy will be illustrated with some case histories of recently completed projects.

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

    SciTech Connect (OSTI)

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

    2011-10-01

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

  10. Factors driving wind power development in the United States

    SciTech Connect (OSTI)

    Bird, Lori A.; Parsons, Brian; Gagliano, Troy; Brown, Matthew H.; Wiser, Ryan H.; Bolinger, Mark

    2003-05-15

    In the United States, there has been substantial recent growth in wind energy generating capacity, with growth averaging 24 percent annually during the past five years. About 1,700 MW of wind energy capacity was installed in 2001, while another 410 MW became operational in 2002. This year (2003) shows promise of significant growth with more than 1,500 MW planned. With this growth, an increasing number of states are experiencing investment in wind energy projects. Wind installations currently exist in about half of all U.S. states. This paper explores the key factors at play in the states that have achieved a substantial amount of wind energy investment. Some of the factors that are examined include policy drivers, such as renewable portfolio standards (RPS), federal and state financial incentives, and integrated resource planning; as well as market drivers, such as consumer demand for green power, natural gas price volatility, and wholesale market rules.

  11. Curriculum Development in Sustainable Electric Power Generation

    SciTech Connect (OSTI)

    Miller, Ruth Douglas

    2012-08-31

    Final report of a project to develop university laboratory curricula in power electronics for wind and solar energy.

  12. New England Wind Forum: A Wind Powering America Project Volume 1, Issue 3 -- October 2007

    SciTech Connect (OSTI)

    2009-02-26

    Newsletter featuring the latest developments throughout New England in wind power policy, project development, and markets.

  13. New England Wind Forum: A Wind Powering America Project Volume 1, Issue 4 -- May 2008

    SciTech Connect (OSTI)

    2009-02-26

    Newsletter featuring the latest developments throughout New England in wind power policy, project development, and markets.

  14. Analysis of wind power ancillary services characteristics with German 250-MW wind data

    SciTech Connect (OSTI)

    Ernst, B.

    1999-12-09

    With the increasing availability of wind power worldwide, power fluctuations have become a concern for some utilities. Under electric industry restructuring in the US, the impact of these fluctuations will be evaluated by examining provisions and costs of ancillary services for wind power. This paper analyzes wind power in the context of ancillary services, using data from a German 250 Megawatt Wind project.

  15. New England Wind Forum: A Wind Powering America Project, Volume 1, Issue 1 -- January 2006

    SciTech Connect (OSTI)

    2009-02-26

    Newsletter featuring the latest developments throughout New England in wind power policy, project development, and markets.

  16. New England Wind Forum: A Wind Powering America Project, Volume 1, Issue 2 -- December 2006

    SciTech Connect (OSTI)

    2009-02-26

    Newsletter featuring the latest developments throughout New England in wind power policy, project development, and markets.

  17. Electrical generation using a vertical-axis wind turbine

    SciTech Connect (OSTI)

    Clark, R.N.

    1982-12-01

    Traditionally, windmills have been of the propeller or multiblade types, both of which have their rotational axis parallel to the flow of the wind. A vertical-axis wind turbine has its rotational axis perpendicular to the flow of wind and requires no orientation to keep the rotor in the windstream. The vertical-axis wind turbine operates on the same principle as an airfoil and produces lift and drag as any airfoil. A newly designed 100-kW vertical-axis wind turbine has been operated for one year at the USDA Conservation and Production Research Laboratory, Bushland, TX. The turbine has an induction generator and supplies power to a sprinkler irrigation system with excess power being sold to the electric utility. The turbine begins producing power at 5.5 m/s windspeed and reaches its rated output of 100-kW at 15 m/s. The unit has obtained a peak efficiency of 48% at a windspeed of 8 m/s or 81% of theoretical maximum. Using 17 years of windspeed data from the National Weather Service, the annual energy output is estimated at 200,000 kWh. The unit has experienced several operational problems during its initial testing. Guy cables were enlarged to provide greater stiffness to reduce blade stress levels, lightning shorted the main contactor, and the brake system required a complete redesign and modification. The turbine was operational about 60% of the time.

  18. Wind Powering America FY07 Activities Summary

    SciTech Connect (OSTI)

    Not Available

    2008-02-01

    The Wind Powering America FY07 Activities Summary reflects the accomplishments of our state wind working groups, our programs at the National Renewable Energy Laboratory, and our partner organizations. The national WPA team remains a leading force for moving wind energy forward in the United States. WPA continues to work with its national, regional, and state partners to communicate the opportunities and benefits of wind energy to a diverse set of stakeholders. WPA now has 30 state wind working groups (welcoming Georgia and Wisconsin in 2007) that form strategic alliances to communicate wind's benefits to the state stakeholders. More than 140 members of national and state public and private sector organizations from 39 U.S. states and Canada attended the 6th Annual WPA All-States Summit in Los Angeles in June. WPA's emphasis remains on the rural agricultural sector, which stands to reap the significant economic development benefits of wind energy development. Additionally, WPA continues its program of outreach, education, and technical assistance to Native American communities, public power entities, and regulatory and legislative bodies.

  19. WIND Toolkit Power Data Site Index

    DOE Data Explorer [Office of Scientific and Technical Information (OSTI)]

    Draxl, Caroline; Mathias-Hodge, Bri

    2016-10-19

    This spreadsheet contains per-site metadata for the WIND Toolkit sites and serves as an index for the raw data hosted on Globus connect (nrel#globus:/globusro/met_data). Aside from the metadata, per site average power and capacity factor are given. This data was prepared by 3TIER under contract by NREL and is public domain. Authoritative documentation on the creation of the underlying dataset is at: Final Report on the Creation of the Wind Integration National Dataset (WIND) Toolkit and API: http://www.nrel.gov/docs/fy16osti/66189.pdf

  20. Test Cases for Wind Power Plant Dynamic Models on Real-Time Digital Simulator: Preprint

    SciTech Connect (OSTI)

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

    2012-06-01

    The objective of this paper is to present test cases for wind turbine generator and wind power plant models commonly used during commissioning of wind power plants to ensure grid integration compatibility. In this paper, different types of wind power plant models based on the Western Electricity Coordinating Council Wind Generator Modeling Group's standardization efforts are implemented on a real-time digital simulator, and different test cases are used to gauge their grid integration capability. The low-voltage ride through and reactive power support capability and limitations of wind turbine generators under different grid conditions are explored. Several types of transient events (e.g., symmetrical and unsymmetrical faults, frequency dips) are included in the test cases. The differences in responses from different types of wind turbine are discussed in detail.

  1. Ramp Forecasting Performance from Improved Short-Term Wind Power Forecasting: Preprint

    SciTech Connect (OSTI)

    Zhang, J.; Florita, A.; Hodge, B. M.; Freedman, J.

    2014-05-01

    The variable and uncertain nature of wind generation presents a new concern to power system operators. One of the biggest concerns associated with integrating a large amount of wind power into the grid is the ability to handle large ramps in wind power output. Large ramps can significantly influence system economics and reliability, on which power system operators place primary emphasis. The Wind Forecasting Improvement Project (WFIP) was performed to improve wind power forecasts and determine the value of these improvements to grid operators. This paper evaluates the performance of improved short-term wind power ramp forecasting. The study is performed for the Electric Reliability Council of Texas (ERCOT) by comparing the experimental WFIP forecast to the current short-term wind power forecast (STWPF). Four types of significant wind power ramps are employed in the study; these are based on the power change magnitude, direction, and duration. The swinging door algorithm is adopted to extract ramp events from actual and forecasted wind power time series. The results show that the experimental short-term wind power forecasts improve the accuracy of the wind power ramp forecasting, especially during the summer.

  2. GEOTHERMAL POWER GENERATION PLANT

    Energy.gov [DOE]

    Project objectives: Drilling a deep geothermal well on the Oregon Institute of Technology campus, Klamath Falls, OR. Constructing a geothermal power plant on the Oregon Institute of Technology campus.

  3. Excise Tax Exemption for Solar or Wind Powered Systems

    Energy.gov [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...

  4. Baoding Tianwei Wind Power Technology Co Ltd | Open Energy Information

    Open Energy Information (Open El) [EERE & EIA]

    Co Ltd Jump to: navigation, search Name: Baoding Tianwei Wind Power Technology Co Ltd Place: Baoding, Hebei Province, China Zip: 71051 Sector: Wind energy Product: A subsidary...

  5. Shanghai Wind Power Company SWPC | Open Energy Information

    Open Energy Information (Open El) [EERE & EIA]

    SWPC Jump to: navigation, search Name: Shanghai Wind Power Company (SWPC) Place: Shanghai, Shanghai Municipality, China Sector: Wind energy Product: It is set up for running the...

  6. CECIC Wind Power Investment Co Ltd | Open Energy Information

    Open Energy Information (Open El) [EERE & EIA]

    Investment Co Ltd Jump to: navigation, search Name: CECIC Wind Power Investment Co Ltd Place: Beijing Municipality, China Zip: 100037 Sector: Wind energy Product: A subsidiary of...

  7. Wind Concurrent Cooling Could Increase Power Transmission Potential...

    Energy Savers

    Concurrent Cooling Could Increase Power Transmission Potential by as Much as 40% Wind ... In areas where wind farms are being developed, there is potential to take advantage of ...

  8. Environmental Impacts of Wind Power Development on the Population...

    Energy.gov (indexed) [DOE]

    FINAL TECHNICAL REPORT Project Title: Environmental Impacts of Wind Power Development on ... Project Oversight from National Wind Coordinating Collaborative Abby Arnold, ...

  9. Wind Powering America: FY09 Activities Summary (Book)

    SciTech Connect (OSTI)

    Not Available

    2010-03-01

    The Wind Powering America FY09 Activities Summary reflects the accomplishments of state Wind Working Groups, WPA programs at the National Renewable Energy Laboratory, and partner organizations.

  10. Wind Powering America FY08 Activities Summary (Book)

    SciTech Connect (OSTI)

    Not Available

    2009-02-01

    The Wind Powering America FY08 Activities Summary reflects the accomplishments of state Wind Working Groups, WPA programs at the National Renewable Energy Laboratory, and partner organizations.

  11. Power House Solar and Wind | Open Energy Information

    Open Energy Information (Open El) [EERE & EIA]

    Solar and Wind Jump to: navigation, search Name: Power House Solar and Wind Address: 1504 Woodlawn Ave Place: Canon City, Colorado Zip: 81212 Region: Rockies Area Sector: Solar...

  12. ARM: 915-MHz Radar Wind Profiler: Wind Moments, operating in low power mode

    Office of Scientific and Technical Information (OSTI)

    (Dataset) | Data Explorer 915-MHz Radar Wind Profiler: Wind Moments, operating in low power mode Title: ARM: 915-MHz Radar Wind Profiler: Wind Moments, operating in low power mode 915-MHz Radar Wind Profiler: Wind Moments, operating in low power mode Authors: Timothy Martin ; Paytsar Muradyan ; Richard Coulter Publication Date: 2014-07-25 OSTI Identifier: 1256091 DOE Contract Number: DE-AC05-00OR22725 Resource Type: Dataset Data Type: Numeric Data Research Org: Atmospheric Radiation

  13. Study Shows Active Power Controls from Wind May Increase Revenues...

    Energy.gov (indexed) [DOE]

    Researchers examined how the contribution of wind power providing active power controls (APC) could benefit the total power system economics, increase revenue streams, and improve ...

  14. Wind Program: A New Vision for U.S. Wind Power

    SciTech Connect (OSTI)

    2013-05-07

    A link to the New Vision for U.S. Wind Power Web page, which enables stakeholders to provide input on the direction of the wind industry.

  15. NREL Study Shows Power Grid can Accommodate Large Increase in Wind and

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    Solar Generation - News Releases | NREL Study Shows Power Grid can Accommodate Large Increase in Wind and Solar Generation Increased Coordination Over Wider Areas and More Frequent Scheduling Needed; Wind and Solar Significantly Reduce Carbon and Fuel Costs May 20, 2010 The National Renewable Energy Laboratory (NREL) today released an initial study assessing the operational impacts and economics of increased contributions from wind and solar energy producers on the power grid. The Western

  16. Wind Power Opportunities in St. Thomas, USVI: A Site-Specific...

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    power producer. Assuming WAPA follows a similar model as it has adopted for the generation of utility- scale solar PV generation, the development of a utility-scale wind...

  17. Methods and apparatus for cooling wind turbine generators

    DOE Patents [OSTI]

    Salamah, Samir A.; Gadre, Aniruddha Dattatraya; Garg, Jivtesh; Bagepalli, Bharat Sampathkumaran; Jansen, Patrick Lee; Carl, Jr., Ralph James

    2008-10-28

    A wind turbine generator includes a stator having a core and a plurality of stator windings circumferentially spaced about a generator longitudinal axis. A rotor is rotatable about the generator longitudinal axis, and the rotor includes a plurality of magnetic elements coupled to the rotor and cooperating with the stator windings. The magnetic elements are configured to generate a magnetic field and the stator windings are configured to interact with the magnetic field to generate a voltage in the stator windings. A heat pipe assembly thermally engaging one of the stator and the rotor to dissipate heat generated in the stator or rotor.

  18. Wind turbine generator with improved operating subassemblies

    DOE Patents [OSTI]

    Cheney, Jr., Marvin C.

    1985-01-01

    A wind turbine includes a yaw spring return assembly to return the nacelle from a position to which it has been rotated by yawing forces, thus preventing excessive twisting of the power cables and control cables. It also includes negative coning restrainers to limit the bending of the flexible arms of the rotor towards the tower, and stop means on the rotor shaft to orient the blades in a vertical position during periods when the unit is upwind when the wind commences. A pendulum pitch control mechanism is improved by orienting the pivot axis for the pendulum arm at an angle to the longitudinal axis of its support arm, and excessive creep is of the synthetic resin flexible beam support for the blades is prevented by a restraining cable which limits the extent of pivoting of the pendulum during normal operation but which will permit further pivoting under abnormal conditions to cause the rotor to stall.

  19. Levelized Power Generation Cost Codes

    Energy Science and Technology Software Center (OSTI)

    1996-04-30

    LPGC is a set of nine microcomputer programs for estimating power generation costs for large steam-electric power plants. These programs permit rapid evaluation using various sets of economic and technical ground rules. The levelized power generation costs calculated may be used to compare the relative economics of nuclear and coal-fired plants based on life-cycle costs. Cost calculations include capital investment cost, operation and maintenance cost, fuel cycle cost, decommissioning cost, and total levelized power generationmore » cost. These programs can be used for quick analyses of power generation costs using alternative economic parameters, such as interest rate, escalation rate, inflation rate, plant lead times, capacity factor, fuel prices, etc. The two major types of electric generating plants considered are pressurized water reactor (PWR) and pulverized coal-fired plants. Data are also provided for the Large Scale Prototype Breeder (LSPB) type liquid metal reactor.« less

  20. Vertical-Axis Wind Turbine Mesh Generator

    SciTech Connect (OSTI)

    2014-01-24

    VAWTGen is a mesh generator for creating a finite element beam mesh of arbitrary vertical-axis wind turbines (VAWT). The software accepts input files specifying tower and blade structural and aerodynamic descriptions and constructs a VAWT using a minimal set of inputs. VAWTs with an arbitrary number of blades can be constructed with or without a central tower. Strut connections between the tower and blades can be specified in an arbitrary manner. The software also facilitates specifying arbitrary joints between structural components and concentrated structural tenns (mass and stiffness). The output files which describe the VAWT configuration are intended to be used with the Offshore Wind ENergy Simulation (OWENS) Toolkit software for structural dynamics analysis of VAWTs. Furthermore, VAWTGen is useful for visualizing output from the OWENS analysis software.

  1. Vertical-Axis Wind Turbine Mesh Generator

    Energy Science and Technology Software Center (OSTI)

    2014-01-24

    VAWTGen is a mesh generator for creating a finite element beam mesh of arbitrary vertical-axis wind turbines (VAWT). The software accepts input files specifying tower and blade structural and aerodynamic descriptions and constructs a VAWT using a minimal set of inputs. VAWTs with an arbitrary number of blades can be constructed with or without a central tower. Strut connections between the tower and blades can be specified in an arbitrary manner. The software also facilitatesmore » specifying arbitrary joints between structural components and concentrated structural tenns (mass and stiffness). The output files which describe the VAWT configuration are intended to be used with the Offshore Wind ENergy Simulation (OWENS) Toolkit software for structural dynamics analysis of VAWTs. Furthermore, VAWTGen is useful for visualizing output from the OWENS analysis software.« less

  2. High power microwave generator

    DOE Patents [OSTI]

    Minich, Roger W.

    1988-01-01

    A device (10) for producing high-powered and coherent microwaves is described. The device comprises an evacuated, cylindrical, and hollow real cathode (20) that is driven to inwardly field emit relativistic electrons. The electrons pass through an internally disposed cylindrical and substantially electron-transparent cylindrical anode (24), proceed toward a cylindrical electron collector electrode (26), and form a cylindrical virtual cathode (32). Microwaves are produced by spatial and temporal oscillations of the cylindrical virtual cathode (32), and by electrons that reflex back and forth between the cylindrical virtual cathode (32) and the cylindrical real cathode (20).

  3. Wind Power Today: Building a New Energy Future, Wind and Hydropower Technologies Program 2009 (Brochure)

    SciTech Connect (OSTI)

    Not Available

    2009-04-01

    Wind Power Today is an annual publication that provides an overview of the wind energy research conducted by the U.S. Department of Energy Wind and Hydropower Technologies Program.

  4. 20% Wind Energy by 2030 - Chapter 6: Wind Power Markets Summary Slides |

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Department of Energy 6: Wind Power Markets Summary Slides 20% Wind Energy by 2030 - Chapter 6: Wind Power Markets Summary Slides Summary slides overviewing wind power markets, growth, applications, and market features 20percent_summary_chap6.pdf (249.2 KB) More Documents & Publications 20% Wind Energy by 2030 - Chapter 2: Wind Turbine Technology Summary Slides 20% Wind Energy by 2030 - Chapter 4: Transmission and Integration into the U.S. Electric System Summary Slides 20% Wind Energy by

  5. Wind Vision: A New Era for Wind Power in the United States | Department of

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Energy Vision: A New Era for Wind Power in the United States Wind Vision: A New Era for Wind Power in the United States Wind Vision: A New Era for Wind Power in the United States With more than 4.5% of the nation's electricity supplied by wind energy today, the Department of Energy has collaborated with industry, environmental organizations, academic institutions, and national laboratories to develop a renewed Wind Vision, documenting the contributions of wind to date and envisioning a

  6. Energy 101: Wind Turbines

    ScienceCinema (OSTI)

    None

    2016-07-12

    See how wind turbines generate clean electricity from the power of the wind. Highlighted are the various parts and mechanisms of a modern wind turbine.

  7. Energy 101: Wind Turbines

    SciTech Connect (OSTI)

    2011-01-01

    See how wind turbines generate clean electricity from the power of the wind. Highlighted are the various parts and mechanisms of a modern wind turbine.

  8. Wind Power Plant Prediction by Using Neural Networks: Preprint

    SciTech Connect (OSTI)

    Liu, Z.; Gao, W.; Wan, Y. H.; Muljadi, E.

    2012-08-01

    This paper introduces a method of short-term wind power prediction for a wind power plant by training neural networks based on historical data of wind speed and wind direction. The model proposed is shown to achieve a high accuracy with respect to the measured data.

  9. Development and testing of improved statistical wind power forecasting methods.

    SciTech Connect (OSTI)

    Mendes, J.; Bessa, R.J.; Keko, H.; Sumaili, J.; Miranda, V.; Ferreira, C.; Gama, J.; Botterud, A.; Zhou, Z.; Wang, J.

    2011-12-06

    Wind power forecasting (WPF) provides important inputs to power system operators and electricity market participants. It is therefore not surprising that WPF has attracted increasing interest within the electric power industry. In this report, we document our research on improving statistical WPF algorithms for point, uncertainty, and ramp forecasting. Below, we provide a brief introduction to the research presented in the following chapters. For a detailed overview of the state-of-the-art in wind power forecasting, we refer to [1]. Our related work on the application of WPF in operational decisions is documented in [2]. Point forecasts of wind power are highly dependent on the training criteria used in the statistical algorithms that are used to convert weather forecasts and observational data to a power forecast. In Chapter 2, we explore the application of information theoretic learning (ITL) as opposed to the classical minimum square error (MSE) criterion for point forecasting. In contrast to the MSE criterion, ITL criteria do not assume a Gaussian distribution of the forecasting errors. We investigate to what extent ITL criteria yield better results. In addition, we analyze time-adaptive training algorithms and how they enable WPF algorithms to cope with non-stationary data and, thus, to adapt to new situations without requiring additional offline training of the model. We test the new point forecasting algorithms on two wind farms located in the U.S. Midwest. Although there have been advancements in deterministic WPF, a single-valued forecast cannot provide information on the dispersion of observations around the predicted value. We argue that it is essential to generate, together with (or as an alternative to) point forecasts, a representation of the wind power uncertainty. Wind power uncertainty representation can take the form of probabilistic forecasts (e.g., probability density function, quantiles), risk indices (e.g., prediction risk index) or scenarios

  10. VIDEO: Atmosphere to Electrons Is Helping Define the Wind Power...

    Office of Environmental Management (EM)

    VIDEO: Atmosphere to Electrons Is Helping Define the Wind Power Plant of the Future VIDEO: Atmosphere to Electrons Is Helping Define the Wind Power Plant of the Future September ...

  11. Austin Energy Wins DOE Wind Power Award | Department of Energy

    Office of Environmental Management (EM)

    Austin Energy Wins DOE Wind Power Award Austin Energy Wins DOE Wind Power Award October 25, 2005 - 12:30pm Addthis WASHINGTON, DC-The U.S. Department of Energy (DOE) today ...

  12. DOE Releases Comprehensive Report on Offshore Wind Power in the...

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Comprehensive Report on Offshore Wind Power in the United States DOE Releases Comprehensive Report on Offshore Wind Power in the United States October 7, 2010 - 12:00am Addthis ...

  13. Microsoft Word - Mid South and Southeast Wind Power Purchase...

    Energy.gov (indexed) [DOE]

    Mid-South and Southeast Wind Power Purchase Agreements Utility Purchaser Power (MW) Wind Project Name Location (State) TVA 300 Cayuga Ridge Iowa TVA 198 Pioneer Prairie Iowa TVA ...

  14. Wind and Water Power Program Realignment | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    and Water Power Program Realignment Wind and Water Power Program Realignment February 24, 2012 - 10:38am Addthis This is an excerpt from the First Quarter 2012 edition of the Wind ...

  15. 2014 WIND POWER PROGRAM PEER REVIEW-DISTRIBUTED WIND

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Distributed Wind March 24-27, 2014 Wind Energy Technologies PR-5000-62152 2 Contents Distributed Wind Annual Market Report on Wind Technologies in Distributed Applications & Distributed Wind Policy Comparison Tool-Alice Orrell, Pacific Northwest National Laboratory Government, Industry, International Partnerships-Karin Sinclair, National Renewable Energy Laboratory Certifying Distributed Wind Turbines-Brent Summerville, Small Wind Certification Council Loads Analysis and Standards

  16. Active Power Control Testing at the U.S. National Wind Technology Center (NWTC) (Presentation)

    SciTech Connect (OSTI)

    Ela, E.

    2011-01-01

    In order to keep the electricity grid stable and the lights on, the power system relies on certain responses from its generating fleet. This presentation evaluates the potential for wind turbines and wind power plants to provide these services and assist the grid during critical times.

  17. LLNL Predicts Wind Power with Greater Accuracy | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    LLNL Predicts Wind Power with Greater Accuracy LLNL Predicts Wind Power with Greater Accuracy May 18, 2015 - 5:05pm Addthis A multicolored scatter plot that curves from left to right, bottom to top to show the wind power capacity factor and wind speed meters per second. The colors relate atmospheric stability conditions to reported power-output observations with black, dark blue, and lighter blue representing stable conditions; light blue, green and light green representing neutral conditions;

  18. Wind Power Forecasting Error Distributions over Multiple Timescales (Presentation)

    SciTech Connect (OSTI)

    Hodge, B. M.; Milligan, M.

    2011-07-01

    This presentation presents some statistical analysis of wind power forecast errors and error distributions, with examples using ERCOT data.

  19. NREL Small Wind Turbine Test Project: Mariah Power's Windspire Wind Turbine Test Chronology

    SciTech Connect (OSTI)

    Huskey, A.; Forsyth, T.

    2009-06-01

    This report presents a chronology of tests conducted at NREL's National Wind Technology Center on Mariah Power's Windspire 1.2-kW wind turbine and a letter of response from Mariah Power.

  20. Students Learn about Wind Power First-Hand through Wind for Schools Program

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    | Department of Energy Learn about Wind Power First-Hand through Wind for Schools Program Students Learn about Wind Power First-Hand through Wind for Schools Program February 18, 2011 - 3:48pm Addthis JMU student Greg Miller shows Northumberland students how the blades of a wind turbine work | courtesy of Virginia Center for Wind Energy JMU student Greg Miller shows Northumberland students how the blades of a wind turbine work | courtesy of Virginia Center for Wind Energy April Saylor April

  1. 20% Wind Energy by 2030 - Chapter 5: Wind Power Siting and Environmental

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Effects Summary Slides | Department of Energy 5: Wind Power Siting and Environmental Effects Summary Slides 20% Wind Energy by 2030 - Chapter 5: Wind Power Siting and Environmental Effects Summary Slides Environment and siting overview summary slides for chapter 5 of 20% Wind Energy by 2030 20percent_summary_chap5.pdf (1.61 MB) More Documents & Publications 20% Wind Energy by 2030 - Chapter 1: Executive Summary and Overview Summary Slides 20% Wind Energy by 2030 - Chapter 5: Wind Power

  2. Conventional Hydropower Technologies, Wind And Water Power Program...

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Water Power for a Clean Energy Future (Fact Sheet), Wind and Water Power Program (WWPP) Environmental Impacts of Increased Hydroelectric Development at Existing Dams Hydropower ...

  3. NREL Study: Active Power Control of Wind Turbines Can Improve...

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    Study: Active Power Control of Wind Turbines Can Improve Power Grid Reliability January 20, 2014 The Energy Department's National Renewable Energy Laboratory (NREL), along with ...

  4. Largest Ever Wind Power Commitments Sets Clean Energy Example...

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    'Largest Ever' Wind Power Commitments Sets Clean Energy Example for Nation NEWS MEDIA CONTACTS: Christopher Powers, DOE, 303-275-4742 Media Relations, Public Service Co., ...

  5. Illinois Wind Energy | Open Energy Information

    Open Energy Information (Open El) [EERE & EIA]

    Wind Energy Jump to: navigation, search Name: Illinois Wind Energy Place: Chicago, Illinois Zip: IL 60606 Sector: Wind energy Product: Developer of wind power generating facilities...

  6. Concurrent Wind Cooling in Power Transmission Lines

    SciTech Connect (OSTI)

    Jake P Gentle

    2012-08-01

    Idaho National Laboratory and the Idaho Power Company, with collaboration from Idaho State University, have been working on a project to monitor wind and other environmental data parameters along certain electrical transmission corridors. The combination of both real-time historical weather and environmental data is being used to model, validate, and recommend possibilities for dynamic operations of the transmission lines for power and energy carrying capacity. The planned results can also be used to influence decisions about proposed design criteria for or upgrades to certain sections of the transmission lines.

  7. Wind farm generating more renewable energy than expected for Pantex |

    National Nuclear Security Administration (NNSA)

    National Nuclear Security Administration | (NNSA) Wind farm generating more renewable energy than expected for Pantex Friday, April 22, 2016 - 10:30am Each of the five wind turbines at the Pantex Plant is 400 feet tall. They have generated 3 percent more electricity than was expected. The Texas Panhandle has some of the world's best winds for creating renewable energy, and the Wind Farm at the Pantex Plant is taking advantage of those winds, generating up to 60% of the energy needs of the

  8. Wind turbine/generator set and method of making same

    DOE Patents [OSTI]

    Bevington, Christopher M.; Bywaters, Garrett L.; Coleman, Clint C.; Costin, Daniel P.; Danforth, William L.; Lynch, Jonathan A.; Rolland, Robert H.

    2013-06-04

    A wind turbine comprising an electrical generator that includes a rotor assembly. A wind rotor that includes a wind rotor hub is directly coupled to the rotor assembly via a simplified connection. The wind rotor and generator rotor assembly are rotatably mounted on a central spindle via a bearing assembly. The wind rotor hub includes an opening having a diameter larger than the outside diameter of the central spindle adjacent the bearing assembly so as to allow access to the bearing assembly from a cavity inside the wind rotor hub. The spindle is attached to a turret supported by a tower. Each of the spindle, turret and tower has an interior cavity that permits personnel to traverse therethrough to the cavity of the wind rotor hub. The wind turbine further includes a frictional braking system for slowing, stopping or keeping stopped the rotation of the wind rotor and rotor assembly.

  9. ANL Software Improves Wind Power Forecasting | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    ANL Software Improves Wind Power Forecasting ANL Software Improves Wind Power Forecasting May 1, 2012 - 3:19pm Addthis This is an excerpt from the Second Quarter 2012 edition of the Wind Program R&D Newsletter. Since 2008, Argonne National Laboratory and INESC TEC (formerly INESC Porto) have conducted a research project to improve wind power forecasting and better use of forecasting in electricity markets. One of the main results from the project is ARGUS PRIMA (PRediction Intelligent

  10. Validation of Power Output for the WIND Toolkit

    SciTech Connect (OSTI)

    King, J.; Clifton, A.; Hodge, B. M.

    2014-09-01

    Renewable energy integration studies require wind data sets of high quality with realistic representations of the variability, ramping characteristics, and forecast performance for current wind power plants. The Wind Integration National Data Set (WIND) Toolkit is meant to be an update for and expansion of the original data sets created for the weather years from 2004 through 2006 during the Western Wind and Solar Integration Study and the Eastern Wind Integration Study. The WIND Toolkit expands these data sets to include the entire continental United States, increasing the total number of sites represented, and it includes the weather years from 2007 through 2012. In addition, the WIND Toolkit has a finer resolution for both the temporal and geographic dimensions. Three separate data sets will be created: a meteorological data set, a wind power data set, and a forecast data set. This report describes the validation of the wind power data set.

  11. Wind Energy Benefits, Wind Powering America (WPA) (Fact Sheet), Wind And Water Power Program (WWPP)

    Energy.gov [DOE]

    This fact sheet outlines the top 10 benefits of wind energy, including cost, water savings, job creation, indigenous resource, and low operating costs.

  12. Solid state pulsed power generator

    SciTech Connect (OSTI)

    Tao, Fengfeng; Saddoughi, Seyed Gholamali; Herbon, John Thomas

    2014-02-11

    A power generator includes one or more full bridge inverter modules coupled to a semiconductor opening switch (SOS) through an inductive resonant branch. Each module includes a plurality of switches that are switched in a fashion causing the one or more full bridge inverter modules to drive the semiconductor opening switch SOS through the resonant circuit to generate pulses to a load connected in parallel with the SOS.

  13. Variable Frequency Operations of an Offshore Wind Power Plant with HVDC-VSC: Preprint

    SciTech Connect (OSTI)

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

    2011-12-01

    In this paper, a constant Volt/Hz operation applied to the Type 1 wind turbine generator. Various control aspects of Type 1 generators at the plant level and at the turbine level will be investigated. Based on DOE study, wind power generation may reach 330 GW by 2030 at the level of penetration of 20% of the total energy production. From this amount of wind power, 54 GW of wind power will be generated at offshore wind power plants. The deployment of offshore wind power plants requires power transmission from the plant to the load center inland. Since this power transmission requires submarine cable, there is a need to use High-Voltage Direct Current (HVDC) transmission. Otherwise, if the power is transmitted via alternating current, the reactive power generated by the cable capacitance may cause an excessive over voltage in the middle of the transmission distance which requires unnecessary oversized cable voltage breakdown capability. The use of HVDC is usually required for transmission distance longer than 50 kilometers of submarine cables to be economical. The use of HVDC brings another advantage; it is capable of operating at variable frequency. The inland substation will be operated to 60 Hz synched with the grid, the offshore substation can be operated at variable frequency, thus allowing the wind power plant to be operated at constant Volt/Hz. In this paper, a constant Volt/Hz operation applied to the Type 1 wind turbine generator. Various control aspects of Type 1 generators at the plant level and at the turbine level will be investigated.

  14. Property:PotentialOffshoreWindGeneration | Open Energy Information

    Open Energy Information (Open El) [EERE & EIA]

    Property Type Quantity Description The estimated potential energy generation from Offshore Wind for a particular place. Use this type to express a quantity of energy. The...

  15. New Superconducting Magnet Will Lead to Next Generation of Wind...

    Energy.gov (indexed) [DOE]

    Department of Energy Funds Six Companies to Develop Advanced Drivetrain Designs Department of Energy Awards Nearly 7.5 Million to Help Develop Next Generation Wind Turbines

  16. Student Competition Prepares the Next Generation of Wind Energy...

    Energy.gov (indexed) [DOE]

    ...windcompetition">Collegiate Wind Competition is one of several Energy Department-supported programs aiming to inspire the next generation of clean energy leaders. ...

  17. Maharashtra State Power Generation Company Limited MAHAGENCO...

    Open Energy Information (Open El) [EERE & EIA]

    search Name: Maharashtra State Power Generation Company Limited (MAHAGENCO) Place: Mumbai, Maharashtra, India Zip: 400051 Product: Power generating firm planning to set up a...

  18. Siemens Power Generation | Open Energy Information

    Open Energy Information (Open El) [EERE & EIA]

    Siemens Power Generation Jump to: navigation, search Name: Siemens Power Generation Place: Erlangen, Bavaria, Germany Zip: 91058 Product: Erlangen-based subsidiary of Siemens AG...

  19. hydrogen-fuel-cell-powered generator

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    hydrogen-fuel-cell-powered generator - Sandia Energy Energy Search Icon Sandia Home ... SunShot Grand Challenge: Regional Test Centers hydrogen-fuel-cell-powered generator Home...

  20. New England Wind Forum: A Wind Powering America Project - Newsletter #6 - September 2010, (NEWF)

    SciTech Connect (OSTI)

    Grace, R.; Gifford, J.; Leeds, T.; Bauer, S.

    2010-09-01

    Wind Powering America program launched the New England Wind Forum (NEWF) in 2005 to provide a single comprehensive source of up-to-date, Web-based information on a broad array of wind energy issues pertaining to New England. The NEWF newsletter provides New England stakeholders with updates on wind energy development in the region.

  1. Combining Droop Curve Concepts with Control Systems for Wind Turbine Active Power Control: Preprint

    SciTech Connect (OSTI)

    Buckspan, A.; Aho, J.; Pao, L.; Fleming, P.; Jeong, Y.

    2012-06-01

    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.

  2. New Report Evaluates Impacts of DOE's Wind Powering America Initiative |

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Department of Energy Evaluates Impacts of DOE's Wind Powering America Initiative New Report Evaluates Impacts of DOE's Wind Powering America Initiative August 1, 2013 - 2:59pm Addthis This is an excerpt from the Second Quarter 2013 edition of the Wind Program R&D Newsletter. The goal of the Wind Powering America (WPA) initiative, established by the U.S. Department of Energy (DOE) in 1999, was to facilitate a rapid increase in U.S. wind power capacity by engaging in activities that

  3. Shanghai Shenhua Wind Power New Energy Co Ltd | Open Energy Informatio...

    Open Energy Information (Open El) [EERE & EIA]

    Shenhua Wind Power New Energy Co Ltd Jump to: navigation, search Name: Shanghai Shenhua Wind Power New Energy Co Ltd Place: Shanghai, Shanghai Municipality, China Sector: Wind...

  4. Global Wind Power Ltd GWP | Open Energy Information

    Open Energy Information (Open El) [EERE & EIA]

    Ltd GWP Jump to: navigation, search Name: Global Wind Power Ltd. (GWP) Place: Mumbai, Maharashtra, India Zip: 400 059 Sector: Wind energy Product: Mumbai-based firm involved in...

  5. Development of an Equivalent Wind Plant Power-Curve: Preprint

    SciTech Connect (OSTI)

    Wan, Y. H.; Ela, E.; Orwig, K.

    2010-06-01

    Development of an equivalent wind plant power-curve becomes highly desirable and useful in predicting plant output for a given wind forecast. Such a development is described and summarized in this paper.

  6. Category:Wind Power in China | Open Energy Information

    Open Energy Information (Open El) [EERE & EIA]

    "Wind Power in China" The following 2 pages are in this category, out of 2 total. G Guangdong Baolihua New Energy Corporation S Sinovel Wind Group Co. Retrieved from...

  7. New England Wind Forum: A Wind Powering America Project, Newsletter #5 -- January 2010, Wind and Hydropower Technologies Program (WHTP)

    SciTech Connect (OSTI)

    Grace, R. C.; Gifford, J.

    2010-01-01

    Wind Powering America program launched the New England Wind Forum (NEWF) in 2005 to provide a single comprehensive source of up-to-date, Web-based information on a broad array of wind energy issues pertaining to New England. The NEWF newsletter provides New England stakeholders with updates on wind energy development in the region. In addition to regional updates, Issue #5 offers an interview with Angus King, former governor of Maine and co-founder of Independence Wind.

  8. Next Generation Geothermal Power Plants

    SciTech Connect (OSTI)

    Brugman, John; Hattar, Mai; Nichols, Kenneth; Esaki, Yuri

    1995-09-01

    A number of current and prospective power plant concepts were investigated to evaluate their potential to serve as the basis of the next generation geothermal power plant (NGGPP). The NGGPP has been envisaged as a power plant that would be more cost competitive (than current geothermal power plants) with fossil fuel power plants, would efficiently use resources and mitigate the risk of reservoir under-performance, and minimize or eliminate emission of pollutants and consumption of surface and ground water. Power plant concepts were analyzed using resource characteristics at ten different geothermal sites located in the western United States. Concepts were developed into viable power plant processes, capital costs were estimated and levelized busbar costs determined. Thus, the study results should be considered as useful indicators of the commercial viability of the various power plants concepts that were investigated. Broadly, the different power plant concepts that were analyzed in this study fall into the following categories: commercial binary and flash plants, advanced binary plants, advanced flash plants, flash/binary hybrid plants, and fossil/geothed hybrid plants. Commercial binary plants were evaluated using commercial isobutane as a working fluid; both air-cooling and water-cooling were considered. Advanced binary concepts included cycles using synchronous turbine-generators, cycles with metastable expansion, and cycles utilizing mixtures as working fluids. Dual flash steam plants were used as the model for the commercial flash cycle. The following advanced flash concepts were examined: dual flash with rotary separator turbine, dual flash with steam reheater, dual flash with hot water turbine, and subatmospheric flash. Both dual flash and binary cycles were combined with other cycles to develop a number of hybrid cycles: dual flash binary bottoming cycle, dual flash backpressure turbine binary cycle, dual flash gas turbine cycle, and binary gas turbine

  9. University of Minnesota Boosts Studies with Wind Power | Department of

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Energy Boosts Studies with Wind Power University of Minnesota Boosts Studies with Wind Power October 27, 2011 - 10:53am Addthis Time-lapse of the University of Minnesota's wind turbine construction, from September 6 - 23, 2011. | Courtesy of the University of Minnesota College of Science and Engineering Eric Escudero Eric Escudero Senior Public Affairs Specialist & Contractor, Golden Field Office What does this project do? The American-made Clipper Liberty wind turbine and a 426-foot

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

    SciTech Connect (OSTI)

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

    2012-11-01

    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.

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

    SciTech Connect (OSTI)

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

    2012-11-01

    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.

  12. Optimized Hydrogen and Electricity Generation from Wind | Department of

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Energy Optimized Hydrogen and Electricity Generation from Wind Optimized Hydrogen and Electricity Generation from Wind Several optimizations can be employed to create hydrogen and electricity from a wind energy source. The key element in hydrogen production from an electrical source is an electrolyzer to convert water and electricity into hydrogen and oxygen. 34364.pdf (337.19 KB) More Documents & Publications Current (2009) State-of-the-Art Hydrogen Production Cost Estimate Using Water

  13. Wind Vision: A New Era for Wind Power in the United States

    Energy.gov (indexed) [DOE]

    This page is intentionally left blank Wind Vision: A New Era for Wind Power in the United States Executive Summary ii This page is intentionally left blank iii This report is being ...

  14. Tutorial of Wind Turbine Control for Supporting Grid Frequency through Active Power Control: Preprint

    SciTech Connect (OSTI)

    Aho, J.; Buckspan, A.; Laks, J.; Fleming, P.; Jeong, Y.; Dunne, F.; Churchfield, M.; Pao, L.; Johnson, K.

    2012-03-01

    As wind energy becomes a larger portion of the world's energy portfolio and wind turbines become larger and more expensive, wind turbine control systems play an ever more prominent role in the design and deployment of wind turbines. The goals of traditional wind turbine control systems are maximizing energy production while protecting the wind turbine components. As more wind generation is installed there is an increasing interest in wind turbines actively controlling their power output in order to meet power setpoints and to participate in frequency regulation for the utility grid. This capability will be beneficial for grid operators, as it seems possible that wind turbines can be more effective at providing some of these services than traditional power plants. Furthermore, establishing an ancillary market for such regulation can be beneficial for wind plant owner/operators and manufacturers that provide such services. In this tutorial paper we provide an overview of basic wind turbine control systems and highlight recent industry trends and research in wind turbine control systems for grid integration and frequency stability.

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

    SciTech Connect (OSTI)

    Wiser, Ryan H; Hand, Maureen

    2010-01-01

    The global wind power market has been growing at a phenomenal pace, driven by favorable policies towards renewable energy and the improving economics of wind projects. On a going forward basis, utility-scale wind power offers the potential for significant reductions in the carbon footprint of the electricity sector. Specifically, the global wind resource is vast and, though accessing this potential is not costless or lacking in barriers, wind power can be developed at scale in the near to medium term at what promises to be an acceptable cost.

  16. DOE Explores Potential of Wind Power to Stabilize Electric Grids |

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Department of Energy Explores Potential of Wind Power to Stabilize Electric Grids DOE Explores Potential of Wind Power to Stabilize Electric Grids March 28, 2016 - 10:31am Addthis DOE’s 1.5-MW wind turbine at the National Wind Technology Center is being used to demonstrate that wind farms can provide the frequency-responsive back-up or “ancillary services” currently supplied to the electrical grid by conventional power plants. (Photo by Dennis Schroeder/National Renewable

  17. Magma energy for power generation

    SciTech Connect (OSTI)

    Dunn, J.C.

    1987-01-01

    Thermal energy contained in crustal magma bodies represents a large potential resource for the US and magma generated power could become a viable alternative in the future. Engineering feasibility of the magma energy concept is being investigated as part of the Department of Energy's Geothermal Program. This current project follows a seven-year Magma Energy Research Project where scientific feasibility of the concept was concluded.

  18. VIDEO: Atmosphere to Electrons Is Helping Define the Wind Power Plant of

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    the Future | Department of Energy VIDEO: Atmosphere to Electrons Is Helping Define the Wind Power Plant of the Future VIDEO: Atmosphere to Electrons Is Helping Define the Wind Power Plant of the Future September 14, 2016 - 1:29pm Addthis Atmosphere to Electrons (A2e) is a multi-year U.S. Department of Energy (DOE) research initiative targeting significant reductions in the cost of wind energy through an improved understanding of the complex physics governing electricity generation by wind

  19. National Renewable Energy Laboratory program on lightning risk and wind turbine generator protection

    SciTech Connect (OSTI)

    Muljadi, E.; McNiff, B.

    1997-12-31

    In the early development of wind turbine generators (WTG) in the United States, wind farms were primarily located in California where lightning activity is the lowest in the United States. As such, lightning protection for wind turbines was not considered to be a major issue for designers or wind farm operators. However, wind turbine installations are expanding into the Midwest, Southwest and other regions of the United States where lightning activity is significantly more intense and lightning damage to wind turbines is more common. There is a growing need, therefore, to better understand lightning activity on wind farms and to improve wind turbine lightning protection systems. In support of the U.S. Department of Energy/Electric Power Research Institute (DOE/EPRI) Utility Wind Turbine Verification Program (TVP), the National Renewable Energy Laboratory (NREL) has recently begun to take steps to determine the extent of damage due to lightning and the effectiveness of various lightning protection techniques for wind power plants. Working through the TVP program, NREL will also perform outreach and education to (1) help manufacturers to provide equipment that is adequately designed to survive lightning, (2) make sure that operators are aware of effective safety procedures, and (3) help site designers and wind farm developers take the risk of lightning into account as effectively as possible.

  20. Capacity Value of PV and Wind Generation in the NV Energy System

    SciTech Connect (OSTI)

    Lu, Shuai; Diao, Ruisheng; Samaan, Nader A.; Etingov, Pavel V.

    2014-03-21

    Calculation of photovoltaic (PV) and wind power capacity values is important for estimating additional load that can be served by new PV or wind installations in the electrical power system. It also is the basis for assigning capacity credit payments in systems with markets. Because of variability in solar and wind resources, PV and wind generation contribute to power system resource adequacy differently from conventional generation. Many different approaches to calculating PV and wind generation capacity values have been used by utilities and transmission operators. Using the NV Energy system as a study case, this report applies peak-period capacity factor (PPCF) and effective load carrying capability (ELCC) methods to calculate capacity values for renewable energy sources. We show the connection between the PPCF and ELCC methods in the process of deriving a simplified approach that approximates the ELCC method. This simplified approach does not require generation fleet data and provides the theoretical basis for a quick check on capacity value results of PV and wind generation. The diminishing return of capacity benefit as renewable generation increases is conveniently explained using the simplified capacity value approach.