Design of Grounding Protection for Straddle Type Monorail Car

WANG Long; CHEN Jinlong; ZHANG Bing; YANG Jun

doi:10.13890/j.issn.1000-128x.2018.06.024

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Design of Grounding Protection for Straddle Type Monorail Car

更新时间：2021-12-13

- Design of Grounding Protection for Straddle Type Monorail Car
- Electric Drive for Locomotives Issue 6, Pages: 111-114(2018)
- 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. 重庆轨道交通集团有限公司,重庆,409912
- 作者简介：
- 基金信息：
- DOI：10.13890/j.issn.1000-128x.2018.06.024
  CLC：
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WANG Long, CHEN Jinlong, ZHANG Bing, et al. Design of Grounding Protection for Straddle Type Monorail Car. [J]. Electric Drive for Locomotives (6):111-114(2018)
DOI：

WANG Long, CHEN Jinlong, ZHANG Bing, et al. Design of Grounding Protection for Straddle Type Monorail Car. [J]. Electric Drive for Locomotives (6):111-114(2018) DOI： 10.13890/j.issn.1000-128x.2018.06.024.

摘要

我国城市轨道交通有多种接地保护电路，以重庆跨座式单轨车辆及供电系统设计为例，系统阐述了跨座式单轨车辆及供电系统的接地保护装置的设计、保护原理以及车辆与供电系统的接地保护配合关系，分析了车辆过断电区对地面接地保护设计的影响并提出了对策。

Abstract

There are many kinds of grounding protection circuits for urban rail transit in China. Taking the design of Chongqing straddle monorail and power supply system as an example, the design, protection principle and protective coordination relationship of grounding protection device for straddle type monorail car and power supply system were expounded systematically, and the influence of vehicle passing no power area on ground grounding protection design was analyzed and the countermeasures were put forward.

关键词

牵引系统地面供电系统牵引变流器接地检测跨座式单轨车辆

Keywords

traction systemground power supply systemtraction convertergrounding detectionstraddle monorail car

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Xi'an CRRC YongeJieTong Electric Co., Ltd.

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