Simulation of partial discharge in voids using plasma model

ZHANG Fu-chun1; LI Meng1; CHENG Xin-xin2

doi:10.13873/j.1000-97872010.12.006

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Simulation of partial discharge in voids using plasma model

更新时间：2025-09-11

- Simulation of partial discharge in voids using plasma model
- Vol. 29, Issue 12, Pages: 60-63(2010)
- 作者机构：
  
  1. 湖南大学电气与信息工程学院
  2. 天津大学电气工程与自动化学院
- 作者简介：
- 基金信息：
- DOI：10.13873/j.1000-97872010.12.006
  CLC： TM934.3
- Published：2010
- 稿件说明：
移动端阅览
[1]张富春,李锰,程欣欣.基于等离子体模型的气隙局部放电仿真研究[J].传感器与微系统,2010,29(12):60-63.

ZHANG Fu-chun1, LI Meng1, CHENG Xin-xin2. Simulation of partial discharge in voids using plasma model[J]. 2010, 29(12): 60-63.
[1]张富春,李锰,程欣欣.基于等离子体模型的气隙局部放电仿真研究[J].传感器与微系统,2010,29(12):60-63. DOI： 10.13873/j.1000-97872010.12.006.

ZHANG Fu-chun1, LI Meng1, CHENG Xin-xin2. Simulation of partial discharge in voids using plasma model[J]. 2010, 29(12): 60-63. DOI： 10.13873/j.1000-97872010.12.006.

摘要

由于传统的局部放电三电容模型过于简单

无法精细刻画局部放电的本质特征。通过等离子体理论

给出了局部放电通道的阻抗表达式

构造了基于电容—电阻—电感的新局部放电物理模型。采用该模型对环氧树脂内部单、双气隙局部放电过程进行了Matlab/Simulink动态仿真。结果表明:所建模型的仿真结果与实验结果非常接近

为今后更深入研究局部放电机理提供了新的途径。

Abstract

The essential characteristics of partial discharge can not be well described because of the simple traditional three-capacitor model of PD.Based on the plasma theory

not only the impedance-expression of the channel of partial discharge is presented

but also the new physical model of PD is constructed based on the capacitor-resistor-inductor parameters.The process of partial discharge of single and double voids in epoxy resin was simulated by Matlab/Simulink.The results show that the simulation of the model is very close to that of the experiment.It provides a new way for the more in-depth study of the mechanism of partial discharge.

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references

基于气隙电阻变化模型的单气隙局部放电仿真计算 [J]. 任成燕,成永红,陈小林,谢小军,杨樾. 西安交通大学学报 . 2004(10)

基于SIMULINK的气隙局部放电仿真技术研究 [J]. 任成燕,成永红,陈小林,谢小军,杨樾. 西安交通大学学报 . 2004(08)

单气隙局部放电仿真模型的修正与关键参数的确定 [J]. 陈小林,成永红,任成燕,谢小军,杨樾. 西安交通大学学报 . 2004(08)

等离子体放电与材料处理原理[M]. 科学出版社 , (美) 力伯曼 (Lieberman, 2007

局部放电测量[M]. 机械工业出版社 , 葛景滂编, 1984

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