Numerical Solution and Accuracy Validation of Electric Field Using Response Surface Methodology and Geometric Feature Charge Simulation Method

WU Qi; LIU Xiaoming; ZOU Jiyan; YANG Tian

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Numerical Solution and Accuracy Validation of Electric Field Using Response Surface Methodology and Geometric Feature Charge Simulation Method

更新时间：2025-12-08

- Numerical Solution and Accuracy Validation of Electric Field Using Response Surface Methodology and Geometric Feature Charge Simulation Method
- Vol. 44, Issue 6, Pages: 2060-2066(2018)
- 作者机构：
  
  1. 沈阳工业大学电气工程学院
  2. 天津工业大学天津市电工电能新技术重点实验室
  3. 大连理工大学电气工程学院
- 作者简介：
- 基金信息：
- DOI：
  CLC：
- Published Online：10 July 2018，
  
  Published：2018
- 稿件说明：
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WU Qi, LIU Xiaoming, ZOU Jiyan, et al. Numerical Solution and Accuracy Validation of Electric Field Using Response Surface Methodology and Geometric Feature Charge Simulation Method[J]. 2018, 44(6): 2060-2066.
DOI：

WU Qi, LIU Xiaoming, ZOU Jiyan, et al. Numerical Solution and Accuracy Validation of Electric Field Using Response Surface Methodology and Geometric Feature Charge Simulation Method[J]. 2018, 44(6): 2060-2066. DOI：

摘要

为解决模拟电荷法（charge simulation method

CSM）前处理调整工作烦冗的不足

提升高压电器电场数值计算的精度和效率

提出采用响应面法（response surface methodology

RSM）和几何特征模拟电荷法（geometric feature charge simulation method

GFCSM）相结合的方法对高压电器进行电场数值计算。以典型电极、40.5 kV真空断路器灭弧室（vacuum interrupter

VI）和550 kV SF

断路器灭弧室作为研究对象

应用RSM-GFCSM方法求出整个场域的电场分布

研究结果表明:对球/球典型电极进行电场数值求解时

采用RSM-GFCSM方法计算所得的电场强度最大值为4.32 V/cm

同CSM相比更接近理论值;采用CSM和RSM-GFCSM方法对真空和六氟化硫断路器灭弧室分别进行电场数值求解时

通过比对电场计算误差值可以看出

RSM-GFCSM计算精度高

计算工作量小

为多重介质、复杂电器结构开域电场数值仿真模拟提供了新方法。

Abstract

To solve the complicated pretreatment adjustment work of charge simulation method（CSM）

and to improve the numerical calculation accuracy and efficiency of high-voltage electrical apparatus electric field

we adopted the combined method of response surface methodology（RSM） and geometric feature charge simulation method（GFCSM） to conduct the electric field numerical calculation of high-voltage electrical apparatus. Taking a typical electrode

40.5 kV vacuum interrupter（VI）

and 550 kV of SF6 circuit breaker arc-extinguishing chamber as the research objects

we used the RSM-GFCSM to solve the electric field distribution of the whole

field. According to the research results

as for the electric field numerical solution of ball/ball typical electrodes

the maximum electric field strength calculated using RSM-GFCSM was 4.32 V/cm

being closer to the theoretical value than the results calculated using CSM. When CSM and RSM-GFCSM method were used for solving the electric field of VI and 550 kV of SF

arc-extinguishing chamber

the comparison results of electric field calculation error values showed that RSM-GFCSM had high calculation accuracy and small computing workload. Therefore

RSM-GFCSM provides a new method for the open domain electric field numerical simulation of electrical apparatus with multiple media and complex structure.

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