Multipole Contact with Iron-core Axial Magnetic Field and It’s Caculation

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Multipole Contact with Iron-core Axial Magnetic Field and It’s Caculation

更新时间：2025-04-26

- Multipole Contact with Iron-core Axial Magnetic Field and It’s Caculation
- High VoltageApparatus Issue 1, Pages: 11-14+42(1997)
- 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： TM154
- Published：1997
- 稿件说明：
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[1]付军,李宏群,张晋,闫静.铁心式多极纵磁触头及其磁场计算[J].高压电器,1997(01):11-14+42.

Multipole Contact with Iron-core Axial Magnetic Field and It’s Caculation[J]. High voltageapparatus, 1997, (1): 11-14+42.
[1]付军,李宏群,张晋,闫静.铁心式多极纵磁触头及其磁场计算[J].高压电器,1997(01):11-14+42. DOI：

Multipole Contact with Iron-core Axial Magnetic Field and It’s Caculation[J]. High voltageapparatus, 1997, (1): 11-14+42. DOI：

摘要

提出了一种新型真空灭弧室触头结构

利用积分方程法对该灭弧室的磁场分布进行了三维计算

结果证明本结构增强了真空灭弧室的纵向磁场;同时通过计算分析了触头开距、铁心形状等参数对本结构纵向磁场大小和分布的影响。

Abstract

A new design of contact structure of vacuum interrupter is proposed. The 3-dimensional magnetic field is calculated by using integral equation method and the results show that this contact structure enhances the axial magnte -tic field. The influence of gap distance and iron-core shape on the distribution and strength of axial megnetic field is also analysed.

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