电器与能效管理技术Issue(12)：77-82,6.DOI:10.16628/j.cnki.2095-8188.2023.12.012
环保气体环网柜中接地开关短路关合性能分析
Analysis on Short-Circuit Closing Performance of Grounding Switch in Environmental Gas Ring Network Cabinet
成俊奇 1李哲远 1周寅 1王智2
作者信息
- 1. 中国电力科学研究院有限公司,北京 100192
- 2. 北京理工大学,北京 100081
- 折叠
摘要
Abstract
According to the user's needs,the layout of the three position grounding switch and the main switch of the new environmental gas ring network cabinet in operation is different.In order to meet the requirements of the standard that the grounding switch must have the ability to meet the short circuit current,in view of the safety regulations and the national grid ring network cabinet standardization regulations,the environmental gas ring network cabinet in operation is sampled and tested.The several aspects such as the grounding switch closing current testing circuit,the testing process,the national standard requirements,the technical indicators of the test,and the factors affecting the closing ability are elaborated.The test results show that the environmental gas ring network cabinet with the lower three position grounding switch successfully passed the short circuit closing test of the grounding switch,which can provide a basis for on-site operation.关键词
环保气体环网柜/接地开关/短路关合/触头/熔焊Key words
environmental gas ring network cabinet/grounding switch/closing of short circuit/contact/fusion welding分类
信息技术与安全科学引用本文复制引用
成俊奇,李哲远,周寅,王智..环保气体环网柜中接地开关短路关合性能分析[J].电器与能效管理技术,2023,(12):77-82,6.
