电器与能效管理技术Issue(10)：34-38,5.DOI:10.16628/j.cnki.2095-8188.2017.10.007
开关柜母线绝缘化改造方法效果研究
Research on Insulation Transformation Effect on Switchgear Bus Bar
段佳奇 1齐伟强2
作者信息
- 1. 华电重工股份有限公司, 北京 100070
- 2. 国网北京市电力公司 电力科学研究院, 北京 100075
- 折叠
摘要
Abstract
Switchgears are extraordinary narrow inside and usually use bare bus bar.When confronted with bad factors such as harsh environment,its dielectric strength falls greatly,which affects the reliability of the power system.This paper get down to researching on the possibility of insulation transformation on the bus bar of switchgear.The paper built a simple 3D model of the bus bar chamber based on finite element method and utilized the insulation coating to transform the key parts of the bus bar,thus putting forward a switchgear bus bar insulation transformation solution.The proposed method is both good in economy and reliability and fit well in the actual application.The final result of the simulation turns out to be fine,and the insulation material is very helpful in protecting the bus bar.关键词
开关柜/母线/有限元分析/绝缘改造Key words
switchgear/bus bar/finite element method analysis/insulation transformation分类
信息技术与安全科学引用本文复制引用
段佳奇,齐伟强..开关柜母线绝缘化改造方法效果研究[J].电器与能效管理技术,2017,(10):34-38,5.
