同济大学学报（自然科学版）2012，Vol.40Issue(1)：122-126,5.DOI:10.3969/j.issn.0253-374x.2012.01.022
地铁车辆电气牵引系统直流侧电流谐波分析
DC Side Current Harmonics Analysis of Electric Traction System of Metro Vehicles
袁登科 1朱小娟 2周俊龙2
作者信息
- 1. 同济大学电气工程系,上海201804
- 2. 上海申通地铁集团维护保障中心,上海200070
- 折叠
摘要
Abstract
A theoretical inference was made on the DC side current contents of traction inverter and DC supply network based on the analysis of electric traction system of urban metro vehicles. Then the function of line filter was analyzed in detail. Finally, DC supply network current harmonics were quantitatively analyzed under the typical square wave mode with the MATLAB simulation software. Simulation results show that the theoretical analysis is valid and the derived formula provides a method to assess the current harmonics and power loss of DC supply network.关键词
地铁车辆/电流谐波/线路滤波器/MATLAB/仿真Key words
metro vehicle/current harmonics/line filter/MATLAB/ simulation分类
交通工程引用本文复制引用
袁登科,朱小娟,周俊龙..地铁车辆电气牵引系统直流侧电流谐波分析[J].同济大学学报（自然科学版）,2012,40(1):122-126,5.
