Study on Electrical Performance of High-voltage Disconnecting Switch on EMUs in Extremely-cold Circumstance

WANG Xiongbo; LI Tao; JIANG Congjian; LI Jing

doi:10.13890/j.issn.1000-128x.2015.01.100

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Study on Electrical Performance of High-voltage Disconnecting Switch on EMUs in Extremely-cold Circumstance

更新时间：2021-12-13

- Study on Electrical Performance of High-voltage Disconnecting Switch on EMUs in Extremely-cold Circumstance
- Electric Drive for Locomotives Issue 1, Pages: 34-36(2015)
- 作者机构：
  
  1. 南车株洲电力机车有限公司
- 作者简介：
- 基金信息：
- DOI：10.13890/j.issn.1000-128x.2015.01.100
  CLC：
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WANG Xiongbo, LI Tao, JIANG Congjian, et al. Study on Electrical Performance of High-voltage Disconnecting Switch on EMUs in Extremely-cold Circumstance. [J]. Electric Drive for Locomotives (1):34-36(2015)
DOI：

WANG Xiongbo, LI Tao, JIANG Congjian, et al. Study on Electrical Performance of High-voltage Disconnecting Switch on EMUs in Extremely-cold Circumstance. [J]. Electric Drive for Locomotives (1):34-36(2015) DOI： 10.13890/j.issn.1000-128x.2015.01.100.

摘要

介绍了高寒动车组用高压隔离开关主要结构和工作原理，阐述了高压隔离开关电气性能，并对绝缘子部分、高压导电部分和电控气动部分进行性能参数优化设计。通过试验验证，产品完全能够满足动车组高寒环境运行要求。

Abstract

Main structure and working principle of high-voltage disconnecting switch used on EMUs in extremely-cold circumstance was introduced. Electrical performance of high-voltage disconnecting switch was described, and parameterized calculation was used in design of insulator, high-handed electric, circuit control and pneumatic drive. By means of test and verify, it was proved that the product could completely meet the requirements of EMUs in extremely-cold circumstance.

关键词

高寒动车组高压隔离开关电气性能绝缘

Keywords

EMUs in extremely-cold circumstancehigh-voltage disconnecting switchelectrical performanceinsulation

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