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Informationen zum Autor Zongxiang Lu, Tsinghua University, China Shuangxi Zhou, Tsinghua University, China Klappentext Written with power system engineers in mind, this book presents the technical issues faced when integrating large scale wind turbines into the power system networks based on the regulatory and commercial frameworks of electricity in China. Readers are introduced to challenges when dealing with the planning, design and operation of power systems with a large amount of wind power. Highlights include practical solutions for making wind turbines more grid friendly, control schemes and enabling equipment for wind turbine integration, standards and codes, as well as valuable case studies.* Features sections on offshore wind farms and ongoing large-scale projects to highlight the wind power development in developing countries, under social, technical, and financial constraints* Focuses on the details of the wind power generation systems, with comprehensive and systematic coverage of turbines, control schemes, transformers, grounding systems and integration challenges* Presents a number of power system analyses such as load flow, transient stability and fault studies* English edition of the award-winning Chinese language originalIntegration of Large Scale Wind Energy with Electrical Power Systems in China offers a comprehensive overview and useful tips for researchers, graduates and engineers in the field of wind energy utilization. It is also intended as a reference text for policy makers, utility professionals and environmentalists. Zusammenfassung An in-depth examination of large scale wind projects and electricity production in China* Presents the challenges of electrical power system planning! design! operation and control carried out by large scale wind power! from the Chinese perspective* Focuses on the integration issue of large scale wind power to the bulk power system! probing the interaction between wind power and bulk power systems* Wind power development is a burgeoning area of study in developing countries! with much interest in offshore wind farms and several big projects under development* English translation of the Chinese language original which won the "Fourth China Outstanding Publication Award nomination" in March 2013 Inhaltsverzeichnis 1 Overview 1 1.1 Wind Energy andWind Energy Resources 1 1.2 Characteristics ofWind Power Generation 4 1.3 Present Situation and Development ofWind Power Generation 5 1.4 Wind Power Conversion System and Technical Route 8 1.5 WF-Included Electrical Power System 9 1.6 Outline of the Book 12 References 13 2 Wind Power Generation and Wind Power Generation System 14 2.1 Wind Power Generation System andWFs 14 2.2 Wind Turbine 16 2.3 Wind Turbine Generator System 26 2.4 Power Electronic Technology inWind Power Conversion System 41 References 49 3 Operation of Grid-Connected WTGS 51 3.1 Wind Turbine Grid Connection 51 3.2 Power Regulation ofWind Turbines 57 3.3 Wind Energy Converters and Basic Control Methods 62 3.4 Voltage/Reactive Power Control Characteristics of Three MainstreamWind Turbines 65 References 72 4 Connection of WFs to Power Systems 73 4.1 Requirements of the Power System for Grid Connection ofWFs 73 4.2 Connection ofWFs to Power Distribution Grids or Transmission Grids 75 4.3 Direct Connection to AC grids 76 4.4 WFs Interconnection via Conventional HVDC (PCC-HVDC) 81 4.5 WFs Interconnection via VSC-HVDC 84 4.6 Contrast ofWF Integration Schemes 88 4.7 Integration of Large-ScaleWFs into the Grid 89 4.8 Determination of MaximumWind Power Capacity Allowed to be Integrated into the Grid 90 References 98 5 WF Electrical Systems 100 ...
