A New Grounding Method of AC 400 V Power Supply System for Metro Vehicle

LU Qing; LIANG Rujun; SHI Caixia

doi:10.13890/j.issn.1000-128x.2016.02.015

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A New Grounding Method of AC 400 V Power Supply System for Metro Vehicle

更新时间：2021-12-13

- A New Grounding Method of AC 400 V Power Supply System for Metro Vehicle
- Electric Drive for Locomotives Issue 2, Pages: 57-60(2016)
- 作者机构：
  
  1. 中车南京浦镇车辆有限公司设计开发部,江苏,南京,210031
- 作者简介：
- 基金信息：
- DOI：10.13890/j.issn.1000-128x.2016.02.015
  CLC：
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LU Qing, LIANG Rujun, SHI Caixia. A New Grounding Method of AC 400 V Power Supply System for Metro Vehicle. [J]. Electric Drive for Locomotives (2):57-60(2016)
DOI：

LU Qing, LIANG Rujun, SHI Caixia. A New Grounding Method of AC 400 V Power Supply System for Metro Vehicle. [J]. Electric Drive for Locomotives (2):57-60(2016) DOI： 10.13890/j.issn.1000-128x.2016.02.015.

摘要

通过对地铁列车AC 400 V 供电系统常用接地方式的比较，推荐了一种新型AC 400 V 供电系统接地方式，并结合具体地铁项目详细阐述了此接地方式的特点、原理及相关部件的选择方法。此种接地方式以最低成本满足了地铁列车供电系统的供电连续性及检修维护及时性的要求。

Abstract

According to the contrast of different grounding methods of AC 400V power supply system for metro vehicle, a new grounding method was commended. The characteristic, the academic and selection principle of components of the earth method was described combining practical metro project. It was indicated that the new grounding method met the requirement of the continuity and maintenance of the metro vehicle power supply system with the minimum cost.

关键词

地铁列车AC 400 V 供电系统接地供电连续性检修提醒

Keywords

metro vehicleAC 400V power supply systemgroundingcontinuity of power supplyreminding of repair and maintenance

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