| 同步化双馈风电并网控制技术 |
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| 引用本文： | 李国杰,王中,冯琳.同步化双馈风电并网控制技术[J].华东电力,2011(9). |
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| 作者姓名： | 李国杰 王中 冯琳 |
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| 作者单位： | 国家能源智能电网(上海)研发中心上海交通大学电气工程系;南京高传机电自动控制设备有限公司; |
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| 基金项目： | 国家自然科学基金资助项目(50977050)~~ |
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| 摘 要： | 作为风电并网主流机型——双馈风电机组的并网控制日益重要,然而传统矢量控制的双馈风电并网控制,其转子位置角信号容易受到干扰而影响其稳定性,给风电并网带来了影响。分析了双馈风电机组(DFIG)的同步化特点,提出了基于转子电压幅值和频率控制(MFC)的DFIG并网控制方法,并进一步提出了基于MFC控制的含调度指令功能的DFIG并网控制策略;通过仿真验证了基于转子电压MFC的双馈风电并网控制策略的有效性。
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| 关 键 词： | 风电 双馈电机 并网控制 幅值频率控制(MFC) |
Wind Power Grid-connected Control for Synchronized Doubly Fed Induction Generator |
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| LI Guo-jie,WANG Zhong,FENG Lin.Wind Power Grid-connected Control for Synchronized Doubly Fed Induction Generator[J].East China Electric Power,2011(9). |
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| Authors: | LI Guo-jie WANG Zhong FENG Lin |
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| Affiliation: | LI Guo-jie1,WANG Zhong2,FENG Lin1(1.State Energy Smart Grid R&D Center(Shanghai),Department of Electrical Engineering,Shanghai Jiao Tong University,Shanghai 200240,China,2.High Accurate Drive Electromechanical Automation Equipment Company,Nanjing 210013,China) |
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| Abstract: | As a major type of wind power generation unit,DFIG(Doubly-Fed Induction Generator) grid-connected control becomes increasingly important.However,based on the traditional vector control,the stability of the DFIG system is affected because the rotor angular signal measurement is vulnerable to disturbance.In this study,synchronous characteristics of DFIG were analyzed.Then,a grid-connected control of the DFIG was proposed based on the rotor voltage magnitude and frequency control(MFC).Besides,a grid-connected ... |
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| Keywords: | wind power Doubly Fed Induction Generator(DFIG) grid-connected control Magnitude and Frequency Control(MFC) |
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