Cooling Structure Design of Direct-driven Permanent Magnet SynchronousTraction Motor for Metro Vehicle

Wang Jian; Fu Minli; Chen Zhichu; Liu Xiong; Yang Jinxia

doi:10.13890/j.issn.1000-128x.2016.04.002

您当前的位置：

首页 >

文章列表页 >

Cooling Structure Design of Direct-driven Permanent Magnet SynchronousTraction Motor for Metro Vehicle

更新时间：2021-12-13

- Cooling Structure Design of Direct-driven Permanent Magnet SynchronousTraction Motor for Metro Vehicle
- Electric Drive for Locomotives Issue 4, Pages: 6-10(2016)
- 作者机构：
  
  1. 株洲中车时代电气股份有限公司,湖南,株洲,412001
- 作者简介：
- 基金信息：
- DOI：10.13890/j.issn.1000-128x.2016.04.002
  CLC：
扫描看全文
Wang Jian, Fu Minli, Chen Zhichu, et al. Cooling Structure Design of Direct-driven Permanent Magnet SynchronousTraction Motor for Metro Vehicle. [J]. Electric Drive for Locomotives (4):6-10(2016)
DOI：

Wang Jian, Fu Minli, Chen Zhichu, et al. Cooling Structure Design of Direct-driven Permanent Magnet SynchronousTraction Motor for Metro Vehicle. [J]. Electric Drive for Locomotives (4):6-10(2016) DOI： 10.13890/j.issn.1000-128x.2016.04.002.

摘要

针对永磁直驱电机体积小、转矩密度高、损耗密度大、散热困难的问题，基于190 kW 的地铁车辆用永磁直驱同步牵引电动机，在四角冷却结构的基础上设计了3 种往返式循环水路结构，对3 种冷却水路结构进行流体场计算，选取最优方案进行温度场分析，制造了一台功能样机进行试验验证，试验结果与计算结果相吻合，且温升合理，电机稳定可靠运行。

Abstract

Due to small volume, high torque density, high loss density, cooling difficulties of direct-driven permanent magnetsynchronous traction motor, on the basis of the four angle cooling structure, three kinds of reciprocating cycle cooling structures weredesigned for a 190 kW direct-driven permanent magnet synchronous traction motor. The three kinds of cooling structures were calculatedwith fluid field, and an optimal cooling structure was selected for the analysis of temperature field. A prototype was manufactured and atemperature experimental platform was developed. The experimental results were validated temperature rise was reasonable and the motorwas stable and reliable.

关键词

永磁直驱电机冷却结构流体场温度场地铁车辆

Keywords

direct-drive permanent magnet synchronous traction motorcooling structurefluid fieldtemperature fieldmetro vehicle

references

Views

下载量

CSCD

CNKI被引量

Alert me when the article has been cited

提交

Tools

Publicity Resources

Arcing detection method of metro pantograph based on improved yolov4-tiny

Study on abnormal abrasion of metro pantograph

Research on random vibration fatigue of high-voltage electrical box based on FKM standard

Multi-field coupling modeling and temperature rise analysis for the static pantograph-catenary electrical contact of metro trains

Research on influencing factors to key parameters of hybrid DC circuit breaker and prototype development

Related Author

No data

Related Institution

State Key Laboratory of Rail Transit Vehicle System, Southwest Jiaotong University

School of Mechanical Engineering, Southwest Jiaotong University

CRRC Changchun Railway Vehicles Co., Ltd.

Shanghai Engineering Research Center for Vibration and Noise Control Technologies in Railway Transportation

School of Urban Railway Transportation, Shanghai University of Engineering Science

⁰