Review of Numerical Simulation Methods for Arc Interruption Process of Vacuum Switch

SHU Shengwen; HUANG Daochun; RUAN Jiangjun

doi:10.13296/j.1001-1609.hva.2014.02.022

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Review of Numerical Simulation Methods for Arc Interruption Process of Vacuum Switch

更新时间：2025-04-26

- Review of Numerical Simulation Methods for Arc Interruption Process of Vacuum Switch
- High VoltageApparatus Vol. 50, Issue 2, Pages: 131-138(2014)
- 作者机构：
  
  武汉大学电气工程学院
- 作者简介：
- 基金信息：
- DOI：10.13296/j.1001-1609.hva.2014.02.022
  CLC： TM564
- Published：2014
- 稿件说明：
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[1]舒胜文,黄道春,阮江军.真空开关电弧开断过程的数值仿真方法研究进展[J].高压电器,2014,50(02):131-138.

SHU Shengwen, HUANG Daochun, RUAN Jiangjun. Review of Numerical Simulation Methods for Arc Interruption Process of Vacuum Switch[J]. High voltageapparatus, 2014, 50(2): 131-138.
[1]舒胜文,黄道春,阮江军.真空开关电弧开断过程的数值仿真方法研究进展[J].高压电器,2014,50(02):131-138. DOI： 10.13296/j.1001-1609.hva.2014.02.022.

SHU Shengwen, HUANG Daochun, RUAN Jiangjun. Review of Numerical Simulation Methods for Arc Interruption Process of Vacuum Switch[J]. High voltageapparatus, 2014, 50(2): 131-138. DOI： 10.13296/j.1001-1609.hva.2014.02.022.

摘要

随着真空开关的广泛应用

对真空电弧的研究愈显重要。由于真空电弧等离子体并未处于局部热力学平衡态

且磁场和触头起关键作用

真空开关开断过程的数值仿真和SF6开关相比尚不成熟

但近年来随着真空电弧理论的不断完善和计算机计算能力的大幅提升而获得了迅速发展。笔者综述了磁流体动力学（MHD）模型、粒子模拟结合蒙特卡罗碰撞（PIC-MCC）方法、混合模型、阳极热模型和解析模型在真空开关电弧开断过程不同阶段数值仿真中的应用现状

并提出了电流零区、电极材料、极间等离子体不同区域相互作用、PIC-MCC加速、高压大容量和重燃机制等6个今后有待深入研究的方向。

Abstract

With the wide application of vacuum switches

it is necessary to pay more attention to the researches on vacuum arc.Vacuum arc plasma is not in local thermal equilibrium

and magnetic fields and contacts play key roles

consequently

numerical simulation of the interruption process of vacuum switches is still immature in contrast to SF6switches.Fortunately

the numerical simulation of the arc interruption process has been developed rapidly in recent years with the vacuum arc theory unceasingly getting to perfect and the computing power of computer substantially increasing.In this paper

the applications of the magneto-hydrodynamic（MHD） model

the particle in cell-Monte Carlo collisions（PICMCC） method

the hybrid model

the anode thermal model and the analytical model to the numerical simulation of different periods in the arc interruption process of vacuum switch are summarized.Furthermore

six further research fields

including current zero region

electrode materials

interactions of different zones in inter-electrode plasma

acceleration of PIC-MCC

high voltage and large capacity

and re-ignition mechanism

are suggested.

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