摘要
通过建立通用电路模型,从理论上对目前提出的几种典型的串联混合型有源滤波器的结构和滤波原理进行了研究,对各种控制策略的优缺点和系统的稳定性进行了分析,并在此基础上研究了不同谐波条件下各种控制策略的滤波效果,其结论为串联混合型有源滤波器在不同工况下控制策略的选择提供了参考依据。
The structures and principles of several current typical series hybrid type active power filters are investigated with universal circuit models.The characteristic,stability and filtering effect of several basic control strategies under different harmonic conditions are discussed.The obtained conclusions may help to choose the optimal basic control strategies under different complex operating conditions for the series hybrid type active power filters.
出处
《电力系统自动化》
EI
CSCD
北大核心
2007年第20期70-74,共5页
Automation of Electric Power Systems
关键词
谐波污染
串联混合型有源滤波器
电路模型
控制策略
harmonic pollution
series hybrid type active power filter
circuit model
control strategy
