基于windographer的测风数据分析方法研究
关键词 风能 计算流体力学（CFD） windographer 资源评估 测风数据分析
毕业论文设计说明书外文摘要
Title The analysis method research based on the wind data of Windographer
Abstract
The shortage of fossil fuels and global climate change promote the rapid development of wind power. The condition of wind energy resources assessment and statistics are the root of the wind farm project comprehensive evaluation and the key to achieve good benefit of wind farm construction. By reviewing the recent ten years development of wind energy resource assessment methods, this paper analysis and compares research of the characteristics of the wind resource assessment method . Start from studying the characteristics of wind resources and wind, then discusses the wind shear, turbulence, wake effects on wind turbine load and fatigue.This paper studies the application of computational fluid dynamics (CFD) that play an important role of the wind energy resource assessment especially the development of technology in complex terrain .Using professional wind data processing software such as windographer to solve wind data to provide input data for CFD, points out the key influence factors on the wind resource assessment and the site selection of wind farm, provides an important guiding significance for the selection of wind farm site and turbine model.
Keywords wind energy computational fluid dynamics(CFD) windographer resource evaluation wind data analyzing.
目 次
1 绪论 1
1.1 研究背景及意义 1
1.2 国内外风资源评估及测风数据处理发展现状 2
1.3 本文主要研究内容 3
1.4 小结 4
2 风能资源基础 5
2.1 风的成因及特性 5
2.2 风力发电基本原理 7
2.3 计算流体力学（CFD）技术 8
3 风电场选址 10
3.1 风电场选址综述 10
3.2 风对风电机组的影响 10
4 基于windographer的测风数据分析研究 17
4.1 场址概况 17
4.2 风资源分析 18
4.3 运用windographer软件进行产能预测 24
结论和展望 30
致 谢 32
参考文献33
1 绪论
1.1 研究背景及意义
伴随现代文明的飞速发展，人类对于自然资源无休止的索取，使得现代社会面临能源
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