高压电器2018，Vol.54Issue(8)：246-251,6.DOI:10.13296/j.1001-1609.hva.2018.08.039
固体绝缘环网柜开关模块局部放电原因分析及解决方案
Analysis of PD Causes and Solutions of Switch Module of SIRMU
刘玉春 1董雪生 1郎福成2
作者信息
- 1. 上海雷博司电气股份有限公司,上海 201807
- 2. 国网辽宁省电力有限公司电力科学研究院,沈阳 110006
- 折叠
摘要
Abstract
The PD problem is one of the bottlenecks affecting the development and promotion of SIRMU. In order to solve the problem of PD of SIRMU, the reasons and the locations of the PD are analyzed in detail from the causes of PD and its classification, which is based on the structural characteristics of switch module. Some solutions of the PD problem are put forward by electric field analyzing and optimizing with the finite element software, which are solved by adding shields in key parts of switch module. The proposed solutions have completely solved the problem of PD of switch module, which are suitable for industrial production after verification.关键词
固体绝缘环网柜/局部放电/开关模块/关键部位Key words
solid-insulated ring main unit (SIRMU)/partial discharge/switch module/key parts引用本文复制引用
刘玉春,董雪生,郎福成..固体绝缘环网柜开关模块局部放电原因分析及解决方案[J].高压电器,2018,54(8):246-251,6.
