| 风力发电系统最大功率点跟踪控制策略研究 |
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| 引用本文： | 邓秋玲.风力发电系统最大功率点跟踪控制策略研究[J].湖南工程学院学报(自然科学版),2011(2):1-5,12. |
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| 作者姓名： | 邓秋玲 |
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| 作者单位： | 湖南工程学院电气信息学院,湘潭,411101 |
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| 基金项目： | 湖南省自然科学基金重点项目(10JJ8003) |
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| 摘 要： | 为了最大限度地捕获到风能,变速风电系统一般采用最大功率点跟踪（MPPT）的控制策略.MPPT有三种控制方法：即最佳叶尖速比控制、功率信号回馈控制和爬山搜寻控制.前两种方法需要准确测量风速或需要事先测量风力机功率曲线,在实际执行中存在困难,爬山搜寻法与风轮的空气动力学特性没有关系,并且可以用软件来实现.着重研究了爬山搜索...
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| 关 键 词： | 最大功率点跟踪 控制策略 风力发电 爬山搜索法 |
Research on Maximum Power Point Tracking Control Strategy in Wind Power Generation System |
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| DENG Qiu-ling.Research on Maximum Power Point Tracking Control Strategy in Wind Power Generation System[J].Journal of Hunan Institute of Engineering(Natural Science Edition),2011(2):1-5,12. |
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| Authors: | DENG Qiu-ling |
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| Institution: | DENG Qiu-ling(College of Electrical and Information Engineering,Hunan Institute of Engineering,Xiangtan 411101,China) |
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| Abstract: | To maximize captured energy from the wind,variable speed wind generation system generally uses maximum power point tracking(MPPT) control strategy.Generally speaking,MPPT can be classified in to three control methods including optimal tip speed ratio control,power signal feedback control and hill-climb searching control.The former two methods require accurate measurement of the velocity or measurement of power curve of the wind turbine in advance,which is difficult to implement in practice.Hill-climb search... |
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| Keywords: | maximum power point tracking control strategy wind generation hill-climb searching algorithm |
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