| 含风电配网系统电压稳定控制技术研究 |
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| 引用本文： | 毛学魁,王伟.含风电配网系统电压稳定控制技术研究[J].华北电力大学学报,2011,38(1):39-43. |
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| 作者姓名： | 毛学魁 王伟 |
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| 作者单位： | 1. 北京市电力公司海淀供电公司,北京,100086
2. 国网新源控股有限公司,北京,100005 |
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| 摘 要： | 提出了恒速异步风电机组和静止无功补偿器(SVC)的数学模型.并使用Matlab/Simulink建立了SVC的控制模型,通过包含风电场的配电网系统仿真计算,验证了模型的有效性以及SVC对异步机风电场暂态电压稳定性的贡献.研究结果表明,在风速变化情况下,SVC能够有效缓解恒速异步风电机组机端电压的波动:采用SVC控制能够...
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| 关 键 词： | 风力发电机 静止无功补偿器(SVC) 电压稳定 配电网 |
Research on voltage stability control technology for distribution network including wind farm |
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| MAO Xue-kui,WANG Wei.Research on voltage stability control technology for distribution network including wind farm[J].Journal of North China Electric Power University,2011,38(1):39-43. |
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| Authors: | MAO Xue-kui WANG Wei |
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| Abstract: | The mathematical model of constant speed wind farm based on induction generator and static var compensator(SVC) were proposed respectively in this paper,a control model of SVC was built by Matlab/Simulink software.The model validity and the contribution of SVC to the voltage stability were verified by simulation of distribution system including asynchronous wind turbine.Research results show that SVC can effectively alleviate the wind turbine voltage fluctuations during some changes in wind speed.SVC control can improve voltage stability of wind farm and ensure the continuous operation of asynchronous wind turbines,and the security and stability of distribution network. |
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| Keywords: | wind turbine static var compensator voltage stability distribution network |
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