TRACTION SYSTEM FOR MOTOR TRAIN UNIT POWERED BY ENERGY STORAGE DEVICE

WIPO Patent Application WO/2014/206081

A1

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.

ZHAO MINGHUA (CN)
LI JUN (CN)
WANG CHENGTAO (CN)
XUN YUTAO (CN)
LI XUEFEI (CN)
HAN WEI (CN)
KUANG YANG (CN)
HA DALEI (CN)
XIE FENG (CN)
ZHOU YONGZHI (CN)
MA ZHAOYU (CN)
ZHAI LIYUAN (CN)
LIU JUNMING (CN)
WAN ZHENG (CN)
TIAN WEI (CN)
ZHAI LIJIA (CN)
WANG YINGCHAO (CN)
JIANG YINGZHI (CN)
ZHANG JINLONG (CN)
JIN XIN (CN)

PCT/CN2014/071322

December 31, 2014

January 24, 2014

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CHANGCHUN RAILWAY VEHICLES CO (CN)

B61C3/02; B60L11/18; B60L50/30

WO2011099193A1

2011-08-18

CN202124041U	2012-01-25
CN203401984U	2014-01-22
CN103419670A	2013-12-04
CN102358197A	2012-02-22
CN102958746A	2013-03-06

CHANGCHUN ZHONGYI PATENT AND TRADEMARK BUSINESS (GENERAL PARTNER) (CN)
长春众益专利商标事务所（普通合伙） (CN)

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