Research on The Contact Motion of Vacuum Switches

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Research on The Contact Motion of Vacuum Switches

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- Research on The Contact Motion of Vacuum Switches
- High VoltageApparatus Issue 2, Pages: 13-15(1997)
- 作者机构：
  
  1. 华中理工大学
  2. 华中理工大学武汉430074
- 作者简介：
- 基金信息：
- DOI：
  CLC： TM564
- Published：1997
- 稿件说明：
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[1]王瑛,蔡威,邹积岩.真空开关触头的运动特性研究[J].高压电器,1997(02):13-15.

Research on The Contact Motion of Vacuum Switches[J]. High voltageapparatus, 1997, (2): 13-15.
[1]王瑛,蔡威,邹积岩.真空开关触头的运动特性研究[J].高压电器,1997(02):13-15. DOI：

Research on The Contact Motion of Vacuum Switches[J]. High voltageapparatus, 1997, (2): 13-15. DOI：

摘要

根据理论模型和实验首先分析了真空开关触头在开断过程中的状态及其运动特性对开断能力的影响

然后描述了开关触头的关合特性。在此基础上

讨论并提出了理想的触头运动特性

在这一特性下能缩短平均燃弧时间

可望改善大电流开断后的触头表面状态。

Abstract

In this paper

we analysed firstly the electrode states in process of breaking current and their effects to the breaking capacity

then the closing characteristic

based on both of the theoretical and experimental investigations

we give out the discussions about the expected movement characteristics

which can improve surface condition of electrode after breaking high current

and shorten the average arcing time in some extent.

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Related Author

苑舜

王毅

王季梅

Cheng Lichun

李震彪

邹积岩

程礼椿

王瑛

Related Institution

西安交通大学

西安交通大学 710049

华中理工大学

Dalian University of Technology

Qingyuan Power Supply Bureau, Guangdong Power Grid Co., Ltd.

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