单相并联混合有源电力滤波器控制策略的研究  

Research on single-phase shunt hybrid active power filter of control strategy

作　　者：江智军[1] 林娜[1] 黄太阳[1] 

机构地区：[1]南昌大学信息工程学院,南昌330031

出　　处：《电测与仪表》2007年第7期15-19,共5页Electrical Measurement & Instrumentation

摘　　要：本文首先提出了单相并联混合有源滤波器(HAPF)的拓扑结构及其工作原理,在此基础上,从HAPF的谐波电压控制与基波电压控制两方面分别进行了详细的分析。HAPF的谐波电压可以受控于系统谐波电流、负载谐波电流、滤波支路谐波电流、负载谐波电压或它们的组合,本文对不同的控制策略进行比较,最后得出理想滤波控制策略。所得的结论可以为并联混合有源滤波器在复杂工况下基本控制策略的最优选择提供有效的指导,确保滤波装置的安全有效运行。This paper presents a topology of single-phase shunt hybrid active power filter （HAPF） and its principle. Then, harmonic voltage and fundamental voltage control strategy of HAPF are analyzed. Voltage of active power filter can be controlled by System harmonic Current, load harmonic current ,harmonic current of spur track, load harmonic voltage, or combination of them, further more, a comparison research on different control strategies is put forward, and the control strategy of ideal filtering is achieved at last. The conclusion may help to the optimized choice of the basic control strategy under the complex operating mode and guarantee the security operation of the whole system.

关 键 词：并联混合有源滤波器 谐波电压控制 基波电压控制 理想滤波 

分 类 号：TM763[电气工程—电力系统及自动化]