Diesel multiple unit, and electricity supply system and traction control method therefor

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United States of America Patent

PATENT NO 11034367
APP PUB NO 20190193757A1
SERIAL NO

16325188

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Abstract

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There are provided a power supply system for a diesel multiple-unit train, a diesel multiple-unit train including the power supply system, and a traction control method for a diesel multiple-unit train. The power supply system includes: a diesel power pack, a traction inverter connected to a traction motor, and an auxiliary inverter connected to a train load. The power supply system further includes a direct current chopper and a supercapacitor. A high-voltage side of the direct current chopper is connected to the diesel power pack, and a low-voltage side of the direct current chopper is connected to the supercapacitor. The supercapacitor is connected to the traction inverter and the train load.

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Patent Owner(s)

Patent OwnerAddress
CRRC ZHUZHOU LOCOMOTIVE CO LTD412001 TIANXIN GARDEN IN SHI FENG DISTRICT ZHUZHOU HUNAN ZHUZHOU CITY HUNAN PROVINCE 412001

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Chen, Aijun Hunan, CN 5 2
Fan, Libing Hunan, CN 2 1
Li, Yunlong Hunan, CN 77 171
Liu, Bin Hunan, CN 1027 7414
Yang, Ying Hunan, CN 168 1582
Zhou, Ande Hunan, CN 3 1

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