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1. (WO2014206081) TRACTION SYSTEM FOR MOTOR TRAIN UNIT POWERED BY ENERGY STORAGE DEVICE

Pub. No.:    WO/2014/206081    International Application No.:    PCT/CN2014/071322
Publication Date: Thu Jan 01 00:59:59 CET 2015 International Filing Date: Sat Jan 25 00:59:59 CET 2014
IPC: B61C 3/02
B60L 11/18
Applicants: CHANGCHUN RAILWAY VEHICLES CO., LTD
长春轨道客车股份有限公司
Inventors: ZHAO, Minghua
赵明花
LI, Jun
李军
WANG, Chengtao
王成涛
XUN, Yutao
荀玉涛
LI, Xuefei
李雪飞
HAN, Wei
韩伟
KUANG, Yang
况阳
HA, Dalei
哈大雷
XIE, Feng
解枫
ZHOU, Yongzhi
周勇志
MA, Zhaoyu
马昭钰
ZHAI, Liyuan
翟黎渊
LIU, Junming
刘俊明
WAN, Zheng
万争
TIAN, Wei
田伟
ZHAI, Lijia
翟丽佳
WANG, Yingchao
王颖超
JIANG, Yingzhi
蒋英智
ZHANG, Jinlong
张金龙
JIN, Xin
金鑫
Title: TRACTION SYSTEM FOR MOTOR TRAIN UNIT POWERED BY ENERGY STORAGE DEVICE
Abstract:
Disclosed is a traction system for a motor train unit powered by an energy storage device, which system comprises an energy storage device, a traction convertor and a traction motor, wherein the energy storage device is directly connected to the traction convertor; and the traction convertor is connected to the traction motor. The cyclic utilization of energy is realized, and the design costs are reduced. The motor train unit not only has the operation capability in a non-electrified section of railway and has the functions of emergency rescue and combat readiness in special rainy and snowy weathers or in the condition where an overhead contact system is damaged, but also can be used as a mobile power supply.