电力系统自动化2012，Vol.36Issue(19)：94-98,5.
含LCL滤波器的静止同步补偿器改进控制方法
An Improved Control Method for STATCOM with LCL Filter
摘要
Abstract
In a static synchronous compensator(STATCOM) with LCL filter,the traditional control method by using inverter-side current as feedback does not consider the impact of the filter capacitor current,thus the reactive power compensation ability of STATCOM declines.To solve this problem,a method to calculate the STATCOM network-side current by using the inverter-side current is proposed.By using the calculated network-side current compared with the reference current as feedback,the impacts of the filter capacitor current is reduced,and the reactive power compensation ability of STATCOM is improved.The stability of the control system is analyzed,and a simulation model is established.Simulation results show that the proposed control method is correct and superior.关键词
静止同步补偿器/LCL滤波器/网侧电流计算/无功补偿能力Key words
static synchronous compensator(STATCOM)/LCL filter/network-side current calculation/reactive power compensation ability分类
信息技术与安全科学引用本文复制引用
王存平,尹项根,张哲,文明浩,唐萍,张鑫..含LCL滤波器的静止同步补偿器改进控制方法[J].电力系统自动化,2012,36(19):94-98,5.基金项目
国家高技术研究发展计划（863计划）资助项目 （）
