Development of Permanent Magnetic Traction Motors for High-speed EMUs

FU Minli; CHEN Zhichu; WANG Jian; WANG Yu; LI Yifeng; HE Siyuan

doi:10.13890/j.issn.1000-128x.2016.03.001

您当前的位置：

首页 >

文章列表页 >

Development of Permanent Magnetic Traction Motors for High-speed EMUs

更新时间：2021-12-13

- Development of Permanent Magnetic Traction Motors for High-speed EMUs
- Electric Drive for Locomotives Issue 3, Pages: 1-4(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.2016.03.001
  CLC：
扫描看全文
FU Minli, CHEN Zhichu, WANG Jian, et al. Development of Permanent Magnetic Traction Motors for High-speed EMUs. [J]. Electric Drive for Locomotives (3):1-4(2016)
DOI：

FU Minli, CHEN Zhichu, WANG Jian, et al. Development of Permanent Magnetic Traction Motors for High-speed EMUs. [J]. Electric Drive for Locomotives (3):1-4(2016) DOI： 10.13890/j.issn.1000-128x.2016.03.001.

摘要

高速动车组对其牵引电机效率、功率密度等性能以及可靠性有苛刻的要求，而传统异步牵引电机性能提升空间较小，很难满足新一代高速铁路牵引系统的需求，因此提出研制高速动车组永磁牵引电动机来提高牵引电机的性能及可靠性。根据高速动车组永磁牵引电动机的技术特点及主要技术参数，通过磁路结构设计、抗失磁分析、轻量化设计及热管理优化，设计并制造了一台永磁牵引电动机。样机试验结果满足电动机技术条件的要求。高速动车组永磁牵引电动机研制的方法可为后续研究提供坚实的理论依据及实践经验。

Abstract

High-speed EMUs were strict with the performance and reliability, such as efficiency and power density, while traditional asynchronous traction motors had little room for improvement of performances to meet the requirements of new generation high speed railway traction system, so the permanent magnetic traction motors (PMTM) of the high-speed EMUs was developed to improve the performance and reliability of the traction motors. According to the technical characteristics and key technical parameters, a PMTM was designed and manufactured via the design of magnetic path structure, the analysis on prevention of irreversible demagnetization, the lightweight design and the optimization of thermal managements. The experimental results satisfied the technical requirements. A complete set of methods to the PMTM for high-speed EMUs was obtained, which was the theoretical and practical foundation of the further research on the PMTM of the high-speed EMUs

关键词

高速动车组永磁牵引电动机磁路结构抗失磁轻量化热管理优化

Keywords

high-speed EMUspermanent magnetic traction motorsmagnetic path structureprevention of irreversible demagnetizationlightweightoptimization of thermal managements

references

Views

下载量

CSCD

CNKI被引量

Alert me when the article has been cited

提交

Tools

Publicity Resources

Development of composite cooling tower for 160 km/h power concentrated EMU

Research on metro car body technology

Effect of journal arrangement on load-bearing capacity of high-speed train axles

Design of Freight Electric Locomotive Body Meeting TSI Requirements

Analysis of the Impact of Primary Suspension Stiffness on Vehicle Hunting Motions

Related Author

No data

Related Institution

CRRC Heat Transfer R&D Center

Technical Innovation Center for Rail Transit Rolling Stock Heat Transfer System of Liaoning Province

CRRC Dalian Locomotive Research Institute Co., Ltd.

CRRC Zhuzhou Locomotive Co., Ltd.

State Key Laboratory of Heavy Duty AC Drive Electric Locomotive Systems Integration

⁰