Post Arc Current in Vacuum Interrupter with an Axial Magnetic Field

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Post Arc Current in Vacuum Interrupter with an Axial Magnetic Field

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- Post Arc Current in Vacuum Interrupter with an Axial Magnetic Field
- High VoltageApparatus Issue 4, Pages: 24-28(1994)
- 作者机构：
  
  1. 西安交通大学
  2. 西安交通大学 710049
- 作者简介：
- 基金信息：
- DOI：
  CLC： TM561.5
- Published：1994
- 稿件说明：
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[1]何胜银,马志瀛.纵磁真空灭弧室的弧后电流[J].高压电器,1994(04):24-28.

Post Arc Current in Vacuum Interrupter with an Axial Magnetic Field[J]. High voltageapparatus, 1994, (4): 24-28.
[1]何胜银,马志瀛.纵磁真空灭弧室的弧后电流[J].高压电器,1994(04):24-28. DOI：

Post Arc Current in Vacuum Interrupter with an Axial Magnetic Field[J]. High voltageapparatus, 1994, (4): 24-28. DOI：

摘要

测试和研究了纵磁灭弧室中真空电弧弧后电流的变化与开断电流和电极开距之间的规律

得出了使弧后电流快速上升的转折电流

它表征了燃弧期间开始出现阳极斑点.

Abstract

This paper measures and investigates the laws on the relations be-tween the post arc currents and the breaking current

the electrodes gap length in the vacuum interrupter with an axial magnetic field. It is obtained that the turning current after which the post arc current increases rapidly is the result of the appear-ance of anode spot during arcing duration.

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Related Institution

沈阳110006

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东北电力试验研究院 710049

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State Key Laboratory of Advanced Electromagnetic Engineering and Technology, School of Electrical and Electronic Engineering, Huazhong University of Science and Technology

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