Cold-proof Technology on Traction Motor of High-cold CRH380B EMUs

XIANG A-feng; YU Wei-long; CHEN Ming-hui

doi:10.13890/j.issn.1000-128x.2014.04.004

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Cold-proof Technology on Traction Motor of High-cold CRH380B EMUs

更新时间：2021-12-13

- Cold-proof Technology on Traction Motor of High-cold CRH380B EMUs
- Electric Drive for Locomotives Issue 4, Pages: 14-16(2014)
- 作者机构：
  
  1. 永济新时速电机电器有限责任公司，
  2. 长春轨道客车股份有限公司
- 作者简介：
- 基金信息：
- DOI：10.13890/j.issn.1000-128x.2014.04.004
  CLC：
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XIANG A-feng, YU Wei-long, CHEN Ming-hui. Cold-proof Technology on Traction Motor of High-cold CRH380B EMUs. [J]. Electric Drive for Locomotives (4):14-16(2014)
DOI：

XIANG A-feng, YU Wei-long, CHEN Ming-hui. Cold-proof Technology on Traction Motor of High-cold CRH380B EMUs. [J]. Electric Drive for Locomotives (4):14-16(2014) DOI： 10.13890/j.issn.1000-128x.2014.04.004.

摘要

针对CRH380B型高寒动车组需要在温度低至- 40 ℃的环境下运行的情况，指出了牵引电机设计时在该低温环境下需考虑的关键因素，分析了寒冷环境对牵引电机关键部件的危害性影响，逐一提出了防寒方面的设计技术方案。

Abstract

According to high-cold CRH380B EMUs used at -40℃ outside temperature, this article put forward the key factors of the traction motor that should be taken into consideration when running in the high-cold environment. By analyzing the harmful effects caused by the cold weather to the key components of traction motor, the article brings cold-proof solutions one by one.

关键词

CRH380B型高寒动车组YJ105C牵引电机防寒设计技术

Keywords

CRH380Bhigh-cold EMUsYJ105Ctraction motorcold-proofdesign technology

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Related Institution

Technical Center, CRRC Datong Co., Ltd.

School of Electrical Engineering, Beijing Jiaotong University

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