基于单位功率因数控制策略的有源电力滤波器  

Active Power Filter Based on Unity Power Factor Control Strategy

作　　者：李建林[1] 支勇[2] 刘兆燊[1] 张仲超[1] 

机构地区：[1]浙江大学,浙江杭州310027 [2]山西省黄河万家寨水利枢纽有限公司,山西太原030002

出　　处：《电源技术应用》2003年第10期40-42,共3页Power Supply Technologles and Applications

摘　　要：针对广泛使用的非线性负载易产生谐波并导致功率因数较低,设计了一种基于单位功率因数控制策略的三相并联有源电力滤波器,可有效地抑制电网谐波。To counter the problems induced by widely using the nonlinear load. a shunted three phase active power filter based on unity power factor(UPF) control strategy is designed to suppress the barmomcs and improve power factor The basit Principle is introduced firstly.The test results show the proposed scheme is feasible.

关 键 词：谐波 单位功率因数 有源电力滤波器 非线性负载 

分 类 号：TN86[电子电信—信息与通信工程]