摘要
文章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,对串联补偿电路中次同步振荡的产生机理进行了分析,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,建立了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。
The paper researched the theory of static vat compensation(SVC)for damping the sub-synchronous resonance(SSR), analyzed the forming mechanism of SSR in the series compensation circuit, summarized the basic principle and control strategy of SVC for damping SSR. The real time domain simulation model of SVC is established on the basis of the first benchmark test model for IEEE SSR, The effectiveness of SVC for damping SSR is validated by the time domain simulation.
出处
《电力设备》
2008年第1期49-52,共4页
Electrical Equipment
关键词
静止无功补偿
次同步振荡
串联补偿
static vat compensation (SVC)
sub-synchronous resonance(SSR)
series compensation