Analysis and verification of key technologies for the electrical system of power-concentrated EMUs

LI Peng; ZOU Zhichao

doi:10.13890/j.issn.1000-128X.2024.01.121

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Analysis and verification of key technologies for the electrical system of power-concentrated EMUs

Electric Traction and Control | 更新时间：2024-08-02

- Analysis and verification of key technologies for the electrical system of power-concentrated EMUs
- Electric Drive for Locomotives Issue 1, Pages: 109-121(2024)
- 作者机构：
  
  1.株洲中车时代电气股份有限公司，湖南株洲 412001
  2.沈阳铁路局安监特派办公室，辽宁沈阳 110000
- 作者简介：
- 基金信息：
- DOI：10.13890/j.issn.1000-128X.2024.01.121
  CLC： U266.2
- Published：10 January 2024，
  
  Received：13 September 2022，
  
  Revised：01 January 2024，
- 稿件说明：
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李鹏, 邹志超. 动力集中动车组电气系统关键技术分析与验证[J]. 机车电传动, 2024(1): 109-121.

LI Peng, ZOU Zhichao. Analysis and verification of key technologies for electrical systems of power concentrated EMUs[J]. Electric drive for locomotives,2024(1): 109-121.
李鹏, 邹志超. 动力集中动车组电气系统关键技术分析与验证[J]. 机车电传动, 2024(1): 109-121. DOI：10.13890/j.issn.1000-128X.2024.01.121.

LI Peng, ZOU Zhichao. Analysis and verification of key technologies for electrical systems of power concentrated EMUs[J]. Electric drive for locomotives,2024(1): 109-121. DOI：10.13890/j.issn.1000-128X.2024.01.121.

摘要

文章介绍了国外动力集中动车组的研究进展和典型应用，对各种车型的系统配置进行初步对比分析，结合中国动力集中动车组的研发技术水平和应用现状，提出了研制动力集中动车组技术的总体目标、技术特点、技术难点、技术方案，重点围绕动力集中动车组在牵引系统、DC 600 V列车供电和网络控制系统等设计项点，开展关键技术分析与研制。地面试验和现场运营情况表明，该电气系统性能表现良好，能够满足动力集中动车组电气系统各项指标要求，其成功研制为完善国内“复兴号”动车组谱系和高铁“走出去”提供坚实的装备支撑。

Abstract

This paper introduced the research progress and typical applications of power-concentrated EMUs abroad and provided a preliminary comparative analysis of system configurations among various EMU models. It presented overall objectives

technical characteristics

technical challenges

and technical solutions for the development of power-concentrated EMUs

in the context of the technological development and application status of power-concentrated EMUs in China. This paper focused on the analysis and development of key technologies for the design elements of power-concentrated EMUs

including traction

DC 600 V train power supply

and network control systems. Ground tests and field operation show the good performance of the proposed electrical system and its compliance with the requirements of various indicators for electrical systems of power-concentrated EMUs. Its successful development provides solid equipment support for improving the Chinese "Fuxing" EMU family and facilitating the China

s "going out" strategy of high-speed rail systems.

关键词

动力集中动车组电气系统主电路拓扑网络系统DC 600 V耦合发电

Keywords

power-concentrated EMUelectrical systemmain circuit topologynetwork systemDC 600 Vcoupled power generation

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