±200MVar链式静止无功补偿器稳态控制策略及仿真分析

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摘要随着大电网交直流系统混联运行,系统电压稳定和功态无功补偿日显重要。STATCOM设备稳态运行时与机械式无功补偿协调控制,可以实现定无功和对目标母线定电压控制,并及时响应调度无功曲线。文中对STATCOM稳态控制策略和防误策略进行研究分析,在此基础上建立了PSCAD模型,仿真分析了其定电压/定无功性能,仿真表明装置达到预定控制要求,对后续工程应用有较好指导意义。

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	郑传材
	劳志烜
	许雪丽

关键词 ：静止同步补偿器（STATCOM）, 稳态控制策略, PSCAD, 仿真分析

Abstract：Because of Large-scale power grid with AC-DC hybrid system, system voltage stability and reactive power compensation state become increasingly important. Mechanical reactive power compensation cooperated with STATCOM in control can be achieved given target reactive and constant voltage control bus STATCOM can achieved the effect of constant reactive power or constant voltage. Also, it can Response timely dispatch reactive curve. On the basic of analyzing Static Control Strategy of STACOM, PSCAD simulation model is established to research its steady-state controlling strategies. Constant voltage or constant reactive performances are simulated. It shows that performance of the result can Achieve control objectives. The research has better guidance to the follow-up project application.

Key words： STATCOM (static synchronous compensator) static control strategy PSCAD simulation of strategies

出版日期: 2015-11-20

作者简介: 郑传材（1983-）,男,广东省汕头市人,工学硕士,工程师,主要从事电力系统继电保护及自动化方面工作。

引用本文:

郑传材, 劳志烜, 许雪丽. ±200MVar链式静止无功补偿器稳态控制策略及仿真分析[J]. 电气技术, 2015, 16(11): 53-56. Zheng Chuancai, Lao Zhixuan, Xu Xueli. Simulation and Analysis of ±200MVar STATCOM Static Control Strategy. Electrical Engineering, 2015, 16(11): 53-56.

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http://dqjs.cesmedia.cn/CN/Y2015/V16/I11/53