铁道标准设计Issue(6)：129-132,148,5.DOI:10.13238/j.issn.1004-2954.2014.06.029
铁路牵引供电系统设计中的谐波谐振分析及抑制方案研究
Harmonic Resonance Analysis and Harmonic Suppression Scheme Research in Railway Traction Power Supply System Design
摘要
Abstract
In order to avoid harmonic resonance, which is likely to occur between AC-DC-AC locomotive ( including EMU ) and traction power supply system and then pose a threat to the operation safety of electrified railway, it is necessary to carry out harmonic resonance characteristic analysis in the stage of traction power supply system design. In this study, based on four quadrant converter topology theory and control strategy, the harmonic wave source characteristic model of electric locomotive was established. Moreover, focusing on the scheme of traction power supply system of a certain newly-built electrified railway, a mathematical model of traction power supply system was established. In addition, by using simulation platform of MATLAB/Simulink, the harmonic resonance characteristics and change rule were researched. Finally in this paper, a wave filter design scheme suitable for being used in actual projects was put forward, and also its feasibility was verified.关键词
电气化铁路/牵引供电系统/谐波谐振/设计/滤波器Key words
electrified railway/traction power supply system/harmonic resonance/design/wave filter分类
交通工程引用本文复制引用
蒋功连..铁路牵引供电系统设计中的谐波谐振分析及抑制方案研究[J].铁道标准设计,2014,(6):129-132,148,5.基金项目
中铁第一勘察设计院集团有限公司科研项目(院科12-32-2) （院科12-32-2）
