A Study of Reactive Power Compensation and Harmonic Damping in Electric Traction Substation

摘要：

The electric railway traction loads are characterized as poor power factor, high harmonic content, and power and voltage fluctuation. Reactive power compensation and harmonic damping are two severe problems in electric railway. This paper presents a novel scheme for reactive power and harmonic compensation using an active power filter (APF). This scheme is based on the reactive power compensation and filtering theory in electric traction substation. Modelling and simulation of a shunt APF based on MATLAB are also presented. Simulation results show the excellent harmonic damping and compensation performance.

关键词： electric traction substation harmonic damping reactive power compensation APF MATLAB/ Simulink

作者: ZHAO Wenlei ZOU Jiyan WANG Juanjuan

作者单位: Department of Electrical and Electronic Engineering , Dalian University of Technology, Dalian, China Department of Electrical and Electronic Engineering , Dalian University of Technology, Dalian, China

会议类型: 国际会议

会议名称: 第七届国际测试技术研讨会

会议地点: 北京

会议语种:英文

在线出版日期: 2007-08-05（万方平台首次上网日期，不代表论文的发表时间）