一种新型的载波相移SPWM电流型电力有源滤波器  

A Novel Current-source Converter with Carrier Phase Shifted SPWM for Active Power Filter

作　　者：李建林[1] 叶剑利[1] 张仲超[1] 

机构地区：[1]浙江大学

出　　处：《电气传动》2003年第5期25-27,共3页Electric Drive

摘　　要：基于载波组合相移技术的电流型电力有源滤波器 ,在较低的开关频率下实现了等效的高频载波效果。文章通过仿真和实验 。A novel current-source active power filter (APF) based on multi-modular converter with carrier phase-shifted SPWM (CPS-SPWM) technique is proposed. With this technique, the effect of equivalent high switching frequency converter is obtained with low switching frequency converter. The practicability and feasibility of its application in APF is testified by simulation and experiment.

关 键 词：电流型电力有源滤波器 开关频率 载波相移 SPWM 电力系统 无功功补偿 

分 类 号：TN713.8[电子电信—电路与系统] TM714.3[电气工程—电力系统及自动化]