摘要
针对静止无功补偿器(SVC)在抑制次同步振荡(SSR)方面的应用进行研究。简要论述了串联补偿电路中次同步振荡的产生机理,对SVC抑制SSR的基本工作原理、控制策略进行了总结。在IEEE次同步振荡第一基准测试模型的基础上,研究了SVC的真实时域仿真模型,通过时域仿真验证了SVC在抑制SSR方面的有效性。
A comprehensive research on damping sub-synchronous resonance （SSR） by means of static var compensator （SVC） is developed. The mechanism of the SSR in the circuit with series compensation capacitors is discussed; the basic operation principle and various control strategies of the SVC to damp the SSR are summarized. The time domain simulation model of the SVC is established based on the IEEE first benchmark model for sub-synchronous resonance, and the effectiveness of the SVC to damp the SSR is validated by the time domain simulation.
出处
《陕西电力》
2008年第1期25-29,共5页
Shanxi Electric Power
