基于并联谐振的新型混合有源滤波器研究  

Research on a novel hybrid active power filter based on shunt resonance

作　　者：牟龙华[1] 张大伟 周伟[1] 

机构地区：[1]同济大学电气工程系,上海200092 [2]成都电业局调度通信监控中心,四川成都610021

出　　处：《电力系统保护与控制》2010年第18期162-166,173,共6页Power System Protection and Control

基　　金：浙江省科技计划项目(2007C16034);国家火炬计划项目(2008GH040894)

摘　　要：为了有效地抑制谐波和补偿无功,提出一种新型并联混合型有源电力滤波器拓扑结构,通过加入基波并联谐振电路和旁路电感,使得混合有源滤波器在保证无功补偿容量的同时,APF不再承受基波电压,减小了APF容量,并对其工作原理进行了详细的分析。采用Matlab和电力系统暂态仿真软件PSCAD/EMTDC进行仿真实验,实验结果证明了设计方案的有效性和正确性。In order to satisfy the requirement of reactive compensation and harmonic suppression, a new topology of shunt hybrid active power filter is proposed. In the new topology, a fundamental frequency shunt resonance circuit and bypass inductor are introduced so as to reduce the capacity of APF while remains the capacity of reactive compensation. The working principle of the new topology is described. At last, simulation experiments are done with Matlab and PSCAD / EMTDC software and the results verify the effectiveness and validity of the new topology.

关 键 词：混合有源滤波器 并联谐振 PSCAD/EMTDC 模糊控制 

分 类 号：TM76[电气工程—电力系统及自动化] TN713.8[电子电信—电路与系统]