风能技术wind energy hand book下载

weixin_39821051 2019-05-12 11:00:20

关于风力发电技术的总揽，不可多得的好书.英文版
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关于风力发电技术的总揽，不可多得的好书.英文版

Wind resource in China is abundant due to its vast land mass and long coastline. Based on wind speed and direction records from wind measurement towers at six onshore sites with different geographical climate conditions in China, statistical assessment of wind characteristics and wind energy potential at height of 70 m corresponding to the hub heights of multi-megawatt wind turbines is presented and discussed in this paper. First of all, the Weibull distribution function is verified to be a reliable model for wind speed prediction and the moment method is proved to be an accurate approach for estimation of the Weibull parameters at all the sites. Moreover, the variations of mean wind speed, the Weibull parameters and wind power density at the six sites are investigated in terms of seasonal, monthly and diurnal time scales. Finally, annual energy outputs at the six sites are determined by taking a commercial wind turbine as an example to evaluate the economic feasibility of wind energy development. The results of this study indicate that the six sites in North China, Northeast China, Central China, coastal regions in East China and Southeast China are in rich wind energy areas which are suitable for wind energy utilization. In particular, among the six sites, Tongliao in North China is the most promising location for wind energy development with the maximum annual energy output of 10.33 GWh. The objective of this study is to provide useful information for wind energy development and an effective approach for wind energy potential assessment.

经典风电手册新能源工作者必备 As environmental concerns have focused attention on the generation of electricity from clean and renewable sources wind energy has become the world's fastest growing energy source. The Wind Energy Handbook draws on the authors' collective industrial and academic experience to highlight the interdisciplinary nature of wind energy research and provide a comprehensive treatment of wind energy for electricity generation. Features include: – An authoritative overview of wind turbine technology and wind farm design and development – In-depth examination of the aerodynamics and performance of land-based horizontal axis wind turbines – A survey of alternative machine architectures and an introduction to the design of the key components – Description of the wind resource in terms of wind speed frequency distribution and the structure of turbulence – Coverage of site wind speed prediction techniques – Discussions of wind farm siting constraints and the assessment of environmental impact – The integration of wind farms into the electrical power system, including power quality and system stability – Functions of wind turbine controllers and design and analysis techniques With coverage ranging from practical concerns about component design to the economic importance of sustainable power sources, the Wind Energy Handbook will be an asset to engineers, turbine designers, wind energy consultants and graduate engineering students.

风能利用系数计算模型风能利用系数计算模型风能利用系数计算模型

风能权威教材，主要介绍风能相关知识，其中包含了一些经济方面类容

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