| 基于模糊-积分控制器的风电变换器控制策略 |
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| 引用本文： | 柴盛丛,赵为,杨淑英,徐爽. 基于模糊-积分控制器的风电变换器控制策略[J]. 电力电子技术, 2011, 45(8): 63-65 |
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| 作者姓名： | 柴盛丛 赵为 杨淑英 徐爽 |
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| 作者单位： | 1. 合肥工业大学,电气与自动化工程学院,安徽合肥230009
2. 阳光电源股份有限公司,安徽合肥,230088 |
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| 摘 要： | 针对风力发电场合的特殊需求,此处将模糊自适应控制策略应用在异步全功率风电变换器控制中,以提高控制系统的动态响应特性.详细分析了常规模糊控制策略,设计了模糊-积分复合控制器,以克服常规控制存在稳态误差的不足.结合异步发电机数学模型,阐述了基于模糊-积分复合控制器的系统设计过程.实验结果表明,所设计的控制策略鲁棒性较强,动...
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| 关 键 词： | 变换器 模糊-积分复合控制器 风力发电 异步电机 |
Fuzzy-integral Controller Based Control Strategy for Wind Power Converter |
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| CHAI Sheng-cong,ZHAO Wei,YANG Shu-ying,XU Shuang. Fuzzy-integral Controller Based Control Strategy for Wind Power Converter[J]. Power Electronics, 2011, 45(8): 63-65 |
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| Authors: | CHAI Sheng-cong ZHAO Wei YANG Shu-ying XU Shuang |
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| Affiliation: | 1(1.Hefei University of Technology,Hefei 230009,China) |
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| Abstract: | For the special needs of wind power generation occasions,a fuzzy adaptive control strategy used in asyn-chronous full-power wind power converter to improve the control system dynamic response is presented.A fuzzy-inte-gral composite controller is designed to overcome the draw-backs,such as steady-state error.Combined with mathe-matical model of induction generator,the design process of control system based on fuzzy-integral composite controller is discussed.The experiment based on 3 kW laboratory simulation system indicates that the presented controller has better robustness,and better dynamic characteristics compared with the traditional vector controller. |
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| Keywords: | converter fuzzy-integral composite controller wind power generation asynchronous motor |
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