吴政球,干磊,曾议,冷贵峰,罗建中

• 1:湖南大学电气与信息工程学院

摘要(Abstract)：

基于风能的充分利用,从分析风力机运行特性出发,针对变速恒频风力发电系统的特点,综述了捕获最大风能的方法,如叶尖速比控制、功率信号反馈、爬山搜索法、最大功率小信号扰动法、三点比较法。考虑到实际应用中风速变化及测量困难,为避免直接检测风速,提出一种新的最大风能追踪方法。详细讨论了已有方法的优劣。分析与研究表明,新的最大风能追踪方法简单、实用、可行。

关键词(KeyWords)： 变速风力发电;最大风力捕获;叶尖速比;最大功率;效果比较

Abstract:

Keywords:

基金项目(Foundation):

作者(Author): 吴政球,干磊,曾议,冷贵峰,罗建中

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