Chapter The Use Of Electrical Measurements Of Wind Turbine Generators For Drive Train Condition Monitoring

Download Chapter The Use Of Electrical Measurements Of Wind Turbine Generators For Drive Train Condition Monitoring full books in PDF, epub, and Kindle. Read online Chapter The Use Of Electrical Measurements Of Wind Turbine Generators For Drive Train Condition Monitoring ebook anywhere anytime directly on your device. Fast Download speed and no annoying ads. We cannot guarantee that every ebooks is available!

Chapter The Use of Electrical Measurements of Wind Turbine Generators for Drive Train Condition Monitoring

Author : Estefania Artigao
Publisher :
ISBN 13 :
Total Pages : pages
Book Rating : 4.:/5 (128 download)

DOWNLOAD NOW!

Book Synopsis Chapter The Use of Electrical Measurements of Wind Turbine Generators for Drive Train Condition Monitoring by : Estefania Artigao

Download or read book Chapter The Use of Electrical Measurements of Wind Turbine Generators for Drive Train Condition Monitoring written by Estefania Artigao and published by . This book was released on 2020 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: More modern and larger wind turbine (WT) generators are under continuous development. These exhibit more faults than smaller ones, which becomes critical offshore. Under this framework, operation and maintenance (O&M) is the key to improve reliability and availability of WTs, where condition-based maintenance (CBM) is currently seen as the preferred approach by the early detection and diagnosis of critical faults for WTs. The induction generator is one of the biggest contributors to failure rates and downtime of WTs, together with the gearbox and the drive train. In the present chapter, current signature analysis (CSA) will be introduced as a means for fault detection of WTs. CSA is a cost-effective and nonintrusive technique that can monitor both mechanical and electrical faults within the induction generator, as well as bearing- and gearbox-related faults. Different test cases of in-service wind turbine generators will be used to illustrate its usefulness.

The Use of Electrical Measurements of Wind Turbine Generators for Drive Train Condition Monitoring

Author : Emilio Gomez-Lazaro
Publisher :
ISBN 13 :
Total Pages : 0 pages
Book Rating : 4.:/5 (139 download)

DOWNLOAD NOW!

Book Synopsis The Use of Electrical Measurements of Wind Turbine Generators for Drive Train Condition Monitoring by : Emilio Gomez-Lazaro

Download or read book The Use of Electrical Measurements of Wind Turbine Generators for Drive Train Condition Monitoring written by Emilio Gomez-Lazaro and published by . This book was released on 2019 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: More modern and larger wind turbine (WT) generators are under continuous development. These exhibit more faults than smaller ones, which becomes critical offshore. Under this framework, operation and maintenance (O&M) is the key to improve reliability and availability of WTs, where condition-based maintenance (CBM) is currently seen as the preferred approach by the early detection and diagnosis of critical faults for WTs. The induction generator is one of the biggest contributors to failure rates and downtime of WTs, together with the gearbox and the drive train. In the present chapter, current signature analysis (CSA) will be introduced as a means for fault detection of WTs. CSA is a cost-effective and nonintrusive technique that can monitor both mechanical and electrical faults within the induction generator, as well as bearing- and gearbox-related faults. Different test cases of in-service wind turbine generators will be used to illustrate its usefulness.

Design Optimization of Wind Energy Conversion Systems with Applications

Author : Karam Maalawi
Publisher : BoD – Books on Demand
ISBN 13 : 178984407X
Total Pages : 252 pages
Book Rating : 4.7/5 (898 download)

DOWNLOAD NOW!

Book Synopsis Design Optimization of Wind Energy Conversion Systems with Applications by : Karam Maalawi

Download or read book Design Optimization of Wind Energy Conversion Systems with Applications written by Karam Maalawi and published by BoD – Books on Demand. This book was released on 2020-04-15 with total page 252 pages. Available in PDF, EPUB and Kindle. Book excerpt: Modern and larger horizontal-axis wind turbines with power capacity reaching 15 MW and rotors of more than 235-meter diameter are under continuous development for the merit of minimizing the unit cost of energy production (total annual cost/annual energy produced). Such valuable advances in this competitive source of clean energy have made numerous research contributions in developing wind industry technologies worldwide. This book provides important information on the optimum design of wind energy conversion systems (WECS) with a comprehensive and self-contained handling of design fundamentals of wind turbines. Section I deals with optimal production of energy, multi-disciplinary optimization of wind turbines, aerodynamic and structural dynamic optimization and aeroelasticity of the rotating blades. Section II considers operational monitoring, reliability and optimal control of wind turbine components.

Current Signature Analysis for Condition Monitoring of Cage Induction Motors

Author : William T. Thomson
Publisher : John Wiley & Sons
ISBN 13 : 1119029597
Total Pages : 438 pages
Book Rating : 4.1/5 (19 download)

DOWNLOAD NOW!

Book Synopsis Current Signature Analysis for Condition Monitoring of Cage Induction Motors by : William T. Thomson

Download or read book Current Signature Analysis for Condition Monitoring of Cage Induction Motors written by William T. Thomson and published by John Wiley & Sons. This book was released on 2017-01-24 with total page 438 pages. Available in PDF, EPUB and Kindle. Book excerpt: Provides coverage of Motor Current Signature Analysis (MCSA) for cage induction motors This book is primarily for industrial engineers. It has 13 chapters and contains a unique data base of 50 industrial case histories on the application of MCSA to diagnose broken rotor bars or unacceptable levels of airgap eccentricity in cage induction motors with ratings from 127 kW (170 H.P.) up to 10,160 kW (13,620 H.P.). There are also unsuccessful case histories, which is another unique feature of the book. The case studies also illustrate the effects of mechanical load dynamics downstream of the motor on the interpretation of current signatures. A number of cases are presented where abnormal operation of the driven load was diagnosed. Chapter 13 presents a critical appraisal of MCSA including successes, failures and lessons learned via industrial case histories. The case histories are presented in a step by step format, with predictions and outcomes supported by current spectra and photographic evidence to confirm a correct or incorrect diagnosis The case histories are presented in detail so readers fully understand the diagnosis The authors have 108 years of combined experience in the installation, maintenance, repair, design, manufacture, operation and condition monitoring of SCIMs There are 10 questions at the end of chapters 1 to 12 and answers can be obtained via the publisher Current Signature Analysis for Condition Monitoring of Cage Induction Motors serves as a reference for professional engineers, head electricians and technicians working with induction motors. To obtain the solutions manual for this book, please send an email to [email protected]. William T. Thomson is Director and Consultant with EM Diagnostics Ltd, in Scotland. Prof. Thomson received a BSc (Hons) in Electrical Engineering in 1973 and an MSc in 1977 from the University of Strathclyde. He has published 72 papers on condition monitoring of induction motors in a variety of engineering journals such as IEEE Transactions (USA), IEE Proceedings (UK), and also at numerous International IEEE and IEE conferences. He is a senior member of the IEEE, a fellow of the IEE (IET) in the UK and a Chartered Professional Engineer registered in the UK. Ian Culbert was a Rotating Machines Specialist at Iris Power Qualitrol since April 2002 until his very untimely death on 8th September, 2015. At this company he provided consulting services to customers, assisted in product development, trained sales and field service staff and reviewed stator winding partial discharge reports. He has co-authored two books on electrical machine insulation design, evaluation, aging, testing and repair and was principal author of a number of Electric Power Research Institute reports on motor repair. Ian was a Registered Professional Engineer in the Province of Ontario, Canada and a Senior Member of IEEE.

Wind Power Generation

Author : Paul Breeze
Publisher : Academic Press
ISBN 13 : 0128051922
Total Pages : 105 pages
Book Rating : 4.1/5 (28 download)

DOWNLOAD NOW!

Book Synopsis Wind Power Generation by : Paul Breeze

Download or read book Wind Power Generation written by Paul Breeze and published by Academic Press. This book was released on 2016-01-21 with total page 105 pages. Available in PDF, EPUB and Kindle. Book excerpt: Wind Power Generation is a concise, up-to-date and readable guide providing an introduction to one of the leading renewable power generation technologies. It includes detailed descriptions of on and offshore generation systems, and demystifies the relevant wind energy technology functions in practice as well as exploring the economic and environmental risk factors. Engineers, managers, policymakers and those involved in planning and delivering energy resources will find this reference a valuable guide, to help establish a reliable power supply address social and economic objectives. Focuses on the evolution and developments in wind energy generation Evaluates the economic and environmental viability of the systems with concise diagrams and accessible explanations

Wind Energy Explained

Author : James F. Manwell
Publisher : John Wiley & Sons
ISBN 13 : 9780470686287
Total Pages : 704 pages
Book Rating : 4.6/5 (862 download)

DOWNLOAD NOW!

Book Synopsis Wind Energy Explained by : James F. Manwell

Download or read book Wind Energy Explained written by James F. Manwell and published by John Wiley & Sons. This book was released on 2010-09-14 with total page 704 pages. Available in PDF, EPUB and Kindle. Book excerpt: Wind energy’s bestselling textbook- fully revised. This must-have second edition includes up-to-date data, diagrams, illustrations and thorough new material on: the fundamentals of wind turbine aerodynamics; wind turbine testing and modelling; wind turbine design standards; offshore wind energy; special purpose applications, such as energy storage and fuel production. Fifty additional homework problems and a new appendix on data processing make this comprehensive edition perfect for engineering students. This book offers a complete examination of one of the most promising sources of renewable energy and is a great introduction to this cross-disciplinary field for practising engineers. “provides a wealth of information and is an excellent reference book for people interested in the subject of wind energy.” (IEEE Power & Energy Magazine, November/December 2003) “deserves a place in the library of every university and college where renewable energy is taught.” (The International Journal of Electrical Engineering Education, Vol.41, No.2 April 2004) “a very comprehensive and well-organized treatment of the current status of wind power.” (Choice, Vol. 40, No. 4, December 2002)

Applied Measurement Systems

Author : Md. Zahurul Haq
Publisher : BoD – Books on Demand
ISBN 13 : 953510103X
Total Pages : 406 pages
Book Rating : 4.5/5 (351 download)

DOWNLOAD NOW!

Book Synopsis Applied Measurement Systems by : Md. Zahurul Haq

Download or read book Applied Measurement Systems written by Md. Zahurul Haq and published by BoD – Books on Demand. This book was released on 2012-02-24 with total page 406 pages. Available in PDF, EPUB and Kindle. Book excerpt: Measurement is a multidisciplinary experimental science. Measurement systems synergistically blend science, engineering and statistical methods to provide fundamental data for research, design and development, control of processes and operations, and facilitate safe and economic performance of systems. In recent years, measuring techniques have expanded rapidly and gained maturity, through extensive research activities and hardware advancements. With individual chapters authored by eminent professionals in their respective topics, Applied Measurement Systems attempts to provide a comprehensive presentation and in-depth guidance on some of the key applied and advanced topics in measurements for scientists, engineers and educators.

Encyclopedia of Renewable Energy, Sustainability and the Environment

Author :
Publisher : Elsevier
ISBN 13 : 0323939414
Total Pages : 4061 pages
Book Rating : 4.3/5 (239 download)

DOWNLOAD NOW!

Book Synopsis Encyclopedia of Renewable Energy, Sustainability and the Environment by :

Download or read book Encyclopedia of Renewable Energy, Sustainability and the Environment written by and published by Elsevier. This book was released on 2024-10-01 with total page 4061 pages. Available in PDF, EPUB and Kindle. Book excerpt: Encyclopedia of Renewable Energy, Sustainability and the Environment, Four Volume Set comprehensively covers all renewable energy resources, including wind, solar, hydro, biomass, geothermal energy, and nuclear power, to name a few. In addition to covering the breadth of renewable energy resources at a fundamental level, this encyclopedia delves into the utilization and ideal applications of each resource and assesses them from environmental, economic, and policy standpoints. This book will serve as an ideal introduction to any renewable energy source for students, while also allowing them to learn about a topic in more depth and explore related topics, all in a single resource. Instructors, researchers, and industry professionals will also benefit from this comprehensive reference. Covers all renewable energy technologies in one comprehensive resource“/li> Details renewable energies’ processes, from production to utilization in a single encyclopedia Organizes topics into concise, consistently formatted chapters, perfect for readers who are new to the field Assesses economic challenges faced to implement each type of renewable energy Addresses the challenges of replacing fossil fuels with renewables and covers the environmental impacts of each renewable energy

Non-Destructive Testing and Condition Monitoring Techniques for Renewable Energy Industrial Assets

Author : Mayorkinos Papaelias
Publisher : Butterworth-Heinemann
ISBN 13 : 0128097477
Total Pages : 217 pages
Book Rating : 4.1/5 (28 download)

DOWNLOAD NOW!

Book Synopsis Non-Destructive Testing and Condition Monitoring Techniques for Renewable Energy Industrial Assets by : Mayorkinos Papaelias

Download or read book Non-Destructive Testing and Condition Monitoring Techniques for Renewable Energy Industrial Assets written by Mayorkinos Papaelias and published by Butterworth-Heinemann. This book was released on 2019-09-04 with total page 217 pages. Available in PDF, EPUB and Kindle. Book excerpt: Non-Destructive Testing and Condition Monitoring Techniques for Renewable Energy Industrial Assets integrates state-of-the-art information and discusses future developments and their significance to the improvement of the renewable energy industry. Renewable energy assets are complex systems with several critical components that require inspection and adequate maintenance in order to ensure their high availability and uninterrupted operation. This is the first book to apply NDT and condition monitoring to these complex systems. Covers inspection and condition monitoring for a broad range of renewable energy systems, including wind turbines, wave energy devices, CSP and photovoltaic plants, and biofuel/biomass power plants Includes a review of common types of NDT techniques Discusses future developments in NDT and condition monitoring for renewable energy systems

Investigation of Various Wind Turbine Drivetrain Condition Monitoring Techniques

Author :
Publisher :
ISBN 13 :
Total Pages : 13 pages
Book Rating : 4.:/5 (727 download)

DOWNLOAD NOW!

Book Synopsis Investigation of Various Wind Turbine Drivetrain Condition Monitoring Techniques by :

Download or read book Investigation of Various Wind Turbine Drivetrain Condition Monitoring Techniques written by and published by . This book was released on 2010 with total page 13 pages. Available in PDF, EPUB and Kindle. Book excerpt: The wind industry has experienced premature turbine component failures during the past years. With the increase in turbine size, these failures, especially those found in the major drivetrain components, i.e. main shaft, gearbox, and generator, have become extremely costly. Given that the gearbox is the most costly component in the drivetrain to fix, the National Renewable Energy Laboratory (NREL) initiated the Gearbox Reliability Collaborative (GRC) to determine the causes for premature gearbox failures and subsequently, recommend improvements to gearbox design, manufacture, and operational practices. The GRC has two identical test gearboxes, which are planned for a dynamometer and a field test, respectively.

Wind Turbine Drivetrain Condition Monitoring, an Overview

Author : Shuangwen Sheng
Publisher :
ISBN 13 :
Total Pages : 37 pages
Book Rating : 4.:/5 (969 download)

DOWNLOAD NOW!

Book Synopsis Wind Turbine Drivetrain Condition Monitoring, an Overview by : Shuangwen Sheng

Download or read book Wind Turbine Drivetrain Condition Monitoring, an Overview written by Shuangwen Sheng and published by . This book was released on 2013 with total page 37 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Wind Power in Power Systems

Author : Thomas Ackermann
Publisher : John Wiley & Sons
ISBN 13 : 111994208X
Total Pages : 1132 pages
Book Rating : 4.1/5 (199 download)

DOWNLOAD NOW!

Book Synopsis Wind Power in Power Systems by : Thomas Ackermann

Download or read book Wind Power in Power Systems written by Thomas Ackermann and published by John Wiley & Sons. This book was released on 2012-04-23 with total page 1132 pages. Available in PDF, EPUB and Kindle. Book excerpt: The second edition of the highly acclaimed Wind Power in Power Systems has been thoroughly revised and expanded to reflect the latest challenges associated with increasing wind power penetration levels. Since its first release, practical experiences with high wind power penetration levels have significantly increased. This book presents an overview of the lessons learned in integrating wind power into power systems and provides an outlook of the relevant issues and solutions to allow even higher wind power penetration levels. This includes the development of standard wind turbine simulation models. This extensive update has 23 brand new chapters in cutting-edge areas including offshore wind farms and storage options, performance validation and certification for grid codes, and the provision of reactive power and voltage control from wind power plants. Key features: Offers an international perspective on integrating a high penetration of wind power into the power system, from basic network interconnection to industry deregulation; Outlines the methodology and results of European and North American large-scale grid integration studies; Extensive practical experience from wind power and power system experts and transmission systems operators in Germany, Denmark, Spain, UK, Ireland, USA, China and New Zealand; Presents various wind turbine designs from the electrical perspective and models for their simulation, and discusses industry standards and world-wide grid codes, along with power quality issues; Considers concepts to increase penetration of wind power in power systems, from wind turbine, power plant and power system redesign to smart grid and storage solutions. Carefully edited for a highly coherent structure, this work remains an essential reference for power system engineers, transmission and distribution network operator and planner, wind turbine designers, wind project developers and wind energy consultants dealing with the integration of wind power into the distribution or transmission network. Up-to-date and comprehensive, it is also useful for graduate students, researchers, regulation authorities, and policy makers who work in the area of wind power and need to understand the relevant power system integration issues.

Advanced Wind Turbine Technology

Author : Weifei Hu
Publisher : Springer
ISBN 13 : 3319781669
Total Pages : 351 pages
Book Rating : 4.3/5 (197 download)

DOWNLOAD NOW!

Book Synopsis Advanced Wind Turbine Technology by : Weifei Hu

Download or read book Advanced Wind Turbine Technology written by Weifei Hu and published by Springer. This book was released on 2018-05-07 with total page 351 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book introduces the current challenges in modern wind turbine analysis, design and development, and provides a comprehensive examination of state-of-the-art technologies from both academia and industry. The twelve information-rich chapters cover a wide range of topics including reliability-based design, computational fluid dynamics, gearbox and bearing analyses, lightning analysis, structural dynamics, health condition monitoring, advanced techniques for field repair, offshore floating wind turbines, advanced turbine control and grid integration, and other emerging technologies. Each chapter begins with the current status of technology in a lucid, is easy-to-follow treatment, then elaborates on the corresponding advanced technology using detailed methodologies, graphs, mathematical models, computational simulations, and experimental instrumentation. Relevant to a broad audience from students and faculty to researchers, manufacturers, and wind energy engineers and designers, the book is ideal for both educational and research needs. Presents the latest developments in reliability-based design optimization, CFD of wind turbines, structural dynamics for wind turbine blades, off-shore floating wind turbines, advanced wind turbine control, and wind power and ramp forecasting for grid integration; Includes techniques for wind turbine gearboxes and bearings, evaluation of lightning strike damage, health condition monitoring and reparation techniques; Illustrates theories and operational considerations using graphics, tables, computational algorithms, simulation models, and experimental instrumentation; Examines unique, innovative technologies for wind energy.

Condition Monitoring Techniques for Wind Turbines

Author : Christopher James Crabtree
Publisher :
ISBN 13 :
Total Pages : pages
Book Rating : 4.:/5 (757 download)

DOWNLOAD NOW!

Book Synopsis Condition Monitoring Techniques for Wind Turbines by : Christopher James Crabtree

Download or read book Condition Monitoring Techniques for Wind Turbines written by Christopher James Crabtree and published by . This book was released on 2011 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: This thesis focuses on practical condition monitoring of wind turbines. With offshore wind playing an increasing part in UK electricity generation, prompt fault detection leading to preventative maintenance is gaining in importance. This work describes the development of a condition monitoring test rig and the innovation and application of signal processing techniques for the detection of faults in non-stationary signals. Work is supported throughout by information from wind turbine operators and their experiences of variable speed, variable load wind turbines in the field. Experimental work is carried out on a condition monitoring test rig comprising a wound rotor induction generator, gearbox and DC driving motor. The test rig operates at variable speed and allows the implementation of a number of fault-like conditions including rotor electrical asymmetry, shaft mass unbalance and gear tooth failure. Test rig instrumentation was significantly developed during this research and both electrical and mechanical condition signals are monitored. A signal processing algorithm was developed based on experience with analysis techniques and their relationship with the characteristics of a wind turbine. The algorithm is based on Fourier analysis and allows the analysis of fault-related speed-dependent frequencies within non-stationary signals such as those encountered on a wind turbine. The detection of different faults is discussed and conclusions drawn on the applicability of frequency tracking algorithms. The newly developed algorithm is compared with a published method to establish its advantages and limitations.

Electrical Insulation for Rotating Machines

Author : Greg C. Stone
Publisher : John Wiley & Sons
ISBN 13 : 1118892291
Total Pages : 685 pages
Book Rating : 4.1/5 (188 download)

DOWNLOAD NOW!

Book Synopsis Electrical Insulation for Rotating Machines by : Greg C. Stone

Download or read book Electrical Insulation for Rotating Machines written by Greg C. Stone and published by John Wiley & Sons. This book was released on 2014-07-02 with total page 685 pages. Available in PDF, EPUB and Kindle. Book excerpt: A fully expanded new edition documenting the significant improvements that have been made to the tests and monitors of electrical insulation systems Electrical Insulation for Rotating Machines: Design, Evaluation, Aging, Testing, and Repair, Second Edition covers all aspects in the design, deterioration, testing, and repair of the electrical insulation used in motors and generators of all ratings greater than fractional horsepower size. It discusses both rotor and stator windings; gives a historical overview of machine insulation design; and describes the materials and manufacturing methods of the rotor and stator winding insulation systems in current use (while covering systems made over fifty years ago). It covers how to select the insulation systems for use in new machines, and explains over thirty different rotor and stator winding failure processes, including the methods to repair, or least slow down, each process. Finally, it reviews the theoretical basis, practical application, and interpretation of forty different tests and monitors that are used to assess winding insulation condition, thereby helping machine users avoid unnecessary machine failures and reduce maintenance costs. Electrical Insulation for Rotating Machines: Documents the large array of machine electrical failure mechanisms, repair methods, and test techniques that are currently available Educates owners of machines as well as repair shops on the different failure processes and shows them how to fix or otherwise ameliorate them Offers chapters on testing, monitoring, and maintenance strategies that assist in educating machine users and repair shops on the tests needed for specific situations and how to minimize motor and generator maintenance costs Captures the state of both the present and past “art” in rotating machine insulation system design and manufacture, which helps designers learn from the knowledge acquired by previous generations An ideal read for researchers, developers, and manufacturers of electrical insulating materials for machines, Electrical Insulation for Rotating Machines will also benefit designers of motors and generators who must select and apply electrical insulation in machines.

Renewable Energy Sources and Climate Change Mitigation

Author : Ottmar Edenhofer
Publisher : Cambridge University Press
ISBN 13 : 1139505599
Total Pages : 1089 pages
Book Rating : 4.1/5 (395 download)

DOWNLOAD NOW!

Book Synopsis Renewable Energy Sources and Climate Change Mitigation by : Ottmar Edenhofer

Download or read book Renewable Energy Sources and Climate Change Mitigation written by Ottmar Edenhofer and published by Cambridge University Press. This book was released on 2011-11-21 with total page 1089 pages. Available in PDF, EPUB and Kindle. Book excerpt: This Intergovernmental Panel on Climate Change Special Report (IPCC-SRREN) assesses the potential role of renewable energy in the mitigation of climate change. It covers the six most important renewable energy sources – bioenergy, solar, geothermal, hydropower, ocean and wind energy – as well as their integration into present and future energy systems. It considers the environmental and social consequences associated with the deployment of these technologies and presents strategies to overcome technical as well as non-technical obstacles to their application and diffusion. SRREN brings a broad spectrum of technology-specific experts together with scientists studying energy systems as a whole. Prepared following strict IPCC procedures, it presents an impartial assessment of the current state of knowledge: it is policy relevant but not policy prescriptive. SRREN is an invaluable assessment of the potential role of renewable energy for the mitigation of climate change for policymakers, the private sector and academic researchers.

Assessment of Research Needs for Wind Turbine Rotor Materials Technology

Author : Committee on Assessment of Research Needs for Wind Turbine Rotor Materials Technology
Publisher : National Academies Press
ISBN 13 : 0309583187
Total Pages : 119 pages
Book Rating : 4.3/5 (95 download)

DOWNLOAD NOW!

Book Synopsis Assessment of Research Needs for Wind Turbine Rotor Materials Technology by : Committee on Assessment of Research Needs for Wind Turbine Rotor Materials Technology

Download or read book Assessment of Research Needs for Wind Turbine Rotor Materials Technology written by Committee on Assessment of Research Needs for Wind Turbine Rotor Materials Technology and published by National Academies Press. This book was released on 1991-01-15 with total page 119 pages. Available in PDF, EPUB and Kindle. Book excerpt: Wind-driven power systems represent a renewable energy technology. Arrays of interconnected wind turbines can convert power carried by the wind into electricity. This book defines a research and development agenda for the U.S. Department of Energy's wind energy program in hopes of improving the performance of this emerging technology.