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并联型混合滤波器及其滤波特性分析
引用本文:唐卓尧,任震.并联型混合滤波器及其滤波特性分析[J].中国电机工程学报,2000,20(5):25-29.
作者姓名:唐卓尧  任震
作者单位:华南理工大学电力学院,广东省,广州市,510640
基金项目:铁道部 ( 98J0 6)及中国博士后科学基金! (中博基 [1999] 10号 )
摘    要:提出了一种适用于电气化铁路谐波及无功综合治理的相并联型混合电力滤波器(PHAPF),该PHAPF是由采用可控硅阀投切的无源滤波器与有源滤波器串联构成的。介绍了PHAPF的结构、谐波检测及其复合控制策略。。复合控制器中引入了递推积分器和有源滤波器输出电压反馈校正控制,邮谐波反馈补偿控制及有源滤波器最小运行容量控制。仿真结果表明,所提出的混合滤波器及其控制策略不仅有良好的谐波、无功补偿性能,而且性能/

关 键 词:混合滤波器  滤波特性  有源滤波器  电气化铁路
修稿时间:1999-02-01

HYBRID FILTER CONNECTED IN SERIES APF WITH PF AND COMPENSATING CHARACTERISTIC ANALYSIS
TANG Zhuo-yao,REN Zhen.HYBRID FILTER CONNECTED IN SERIES APF WITH PF AND COMPENSATING CHARACTERISTIC ANALYSIS[J].Proceedings of the CSEE,2000,20(5):25-29.
Authors:TANG Zhuo-yao  REN Zhen
Abstract:A single-phase hybrid filters are presented in this paper, which are used to compensate the harmonic current and reactive power caused by AC-DC type electric locomotive in power systems. The configuration design and harmonic detection with notch digital filters are also presented in this paper. A high performance integral controller is achieved. There are recursive integral controller and the APF output voltage feedback compensating control, which realize harmonic current feedback compensation and APF minimum operation VA rating control. The simulation results show that the developed PHAPF and control strategies give satisfactory performance in harmonic and reactive power compensation.
Keywords:active power filter  passive filter  electrified railway
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