Computation of Electric Field in the End of the Tank of Type OFPTB-550 SF<sub>6</sub> Circuit Breaker Using Finite Element Method

您当前的位置：

首页 >

文章列表页 >

Computation of Electric Field in the End of the Tank of Type OFPTB-550 SF₆ Circuit Breaker Using Finite Element Method

更新时间：2025-04-26

- Computation of Electric Field in the End of the Tank of Type OFPTB-550 SF₆ Circuit Breaker Using Finite Element Method
- High VoltageApparatus Issue 4, Pages: 8-12(1993)
- 作者机构：
  
  1. 沈阳工业大学
  2. 沈阳工业大学 110021
- 作者简介：
- 基金信息：
- DOI：
  CLC：
- Published：1993
- 稿件说明：
移动端阅览
[1]王尔智,佟立柱.OFPTB—550型SF_6断路器罐体端部电场的有限元计算[J].高压电器,1993(04):8-12.

Computation of Electric Field in the End of the Tank of Type OFPTB-550 SF₆ Circuit Breaker Using Finite Element Method[J]. High voltageapparatus, 1993, (4): 8-12.
[1]王尔智,佟立柱.OFPTB—550型SF_6断路器罐体端部电场的有限元计算[J].高压电器,1993(04):8-12. DOI：

Computation of Electric Field in the End of the Tank of Type OFPTB-550 SF₆ Circuit Breaker Using Finite Element Method[J]. High voltageapparatus, 1993, (4): 8-12. DOI：

摘要

采用有限元法

对OFPTB—550型SF

断路器罐体端部的三维电场进行了数值计算

针对计算区域的结构特点

在三维电场的计算中把子块结构、等参坐标变换、坐标的平移和旋转、自动剖分和手剖有机地结合在一起。给出了一种复杂结构中三维电场的计算方法。通过对计算结果的分析

确定了最大电场强度值的位置

对断路器的绝缘强度进行了评估。

Abstract

The three dimensional electric field of the end of the tank for type OFPTB-550 SF6 circuit breaker

was computed using the finite element method.For speciality of the structure in computing region

subdomain structure

isoparametric coordinates transformation

translation and rotation of coordinates

automatic decollating

and manual segmentation were combined organically in computing three dimensional electric field.A computing method of three dimensional electric field in a complicated structure has been presented.The computed results were processed graphically so that the computer simulation of the electric field distribution was achieved.The insulating strength of the circuit breaker was evaluated.

关键词

Keywords

references

Views

下载量

CSCD

Alert me when the article has been cited

提交

Tools

Publicity Resources

Calculation and Analysis for Electric Field between the Contacts of the Puffer SF₆ Breaker

Computation of Electric Field in the Vicinity of an Epoxy Spacer in a Three-phase Enclosed GIC

Research on Electric Filed Analytical Model Near EHV Transmission Lines Under Thunderclouds

Research on Electric Field Distribution Characteristics Simulation Under Typical Defects in the Scaled Model of Valve Side Bushing of UHV Converter Transformer

The Discussion on the Steady Temperature Rise Test of SF₆ Circuit Breaker

Related Author

刘亚芳

王其平

车俊禄

李彦明

邱毓昌

李六零

WANG Weifang

ZHANG Yilong

Related Institution

西安交通大学

西安高压开关厂

Key Laboratory of Control of Power Transmission and Conversion, Shanghai Jiao Tong University

State Grid Shanghai Municipal Electric Power Company

⁰

Computation of Electric Field in the End of the Tank of Type OFPTB-550 SF6 Circuit Breaker Using Finite Element Method

DOI：

摘要

Abstract

关键词

Keywords

references

Computation of Electric Field in the End of the Tank of Type OFPTB-550 SF₆ Circuit Breaker Using Finite Element Method