Sensors Burned Cause Analysis of High-speed EMUs

ZHANG Qiumin; WANG Xinghua; HAO Mingyuan; WANG Yanqin; LI Ying

doi:10.13890/j.issn.1000-128x.2014.06.015

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Sensors Burned Cause Analysis of High-speed EMUs

更新时间：2021-12-13

- Sensors Burned Cause Analysis of High-speed EMUs
- Electric Drive for Locomotives Issue 6, Pages: 57-59(2014)
- 作者机构：
  
  1. 唐山轨道客车有限责任公司产品技术研究中心
- 作者简介：
- 基金信息：
- DOI：10.13890/j.issn.1000-128x.2014.06.015
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ZHANG Qiumin, WANG Xinghua, HAO Mingyuan, et al. Sensors Burned Cause Analysis of High-speed EMUs. [J]. Electric Drive for Locomotives (6):57-59(2014)
DOI：

ZHANG Qiumin, WANG Xinghua, HAO Mingyuan, et al. Sensors Burned Cause Analysis of High-speed EMUs. [J]. Electric Drive for Locomotives (6):57-59(2014) DOI： 10.13890/j.issn.1000-128x.2014.06.015.

摘要

为了解决CRH380BL动车组在运行过程中出现转向架齿轮箱温度传感器、轴端速度传感器以及轴温传感器等因高压击穿的故障，对高速动车组接地系统进行研究，建立简单动车组接地模型并分析原因，为此故障提供解决方案，同时为新造车型提供接地方案的依据。

Abstract

In order to solve the malfunctions of bogie gear-box temperature sensor, axle head speed sensor, and axle temperature sensor for breakdown by high voltage at operation process of CRH380BL trains, the EMUs grounding system was studied, and a simple grounding model was built and analyzed, which gave the malfunctions solutions and provided grounding scheme for new type EMUs.

关键词

传感器击穿高速动车组动车组接地接地方案

Keywords

sensor breakdownhigh-speed EMUsEMUs groundinggrounding scheme

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School of Mechanical Engineering, Southwest Jiaotong University

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