摘要
现场交流耐压试验是鉴定电气设备绝缘强度最严格、有效和直接的方法,对判断电气设备是否能安全稳定投入运行具有重要意义。该文主要介绍了GIS系统结构特点及变频串联谐振交流耐压的试验原理,并在实践中对GIS系统进行耐压试验。
The AC withstand voltage test on site is the most strict and effective and direct method of identifying electrical equipment insulation strength. This paper describes the structural characteristics and GIS system resonant frequency AC withstand voltage test principle and in practice for the GIS system pres-sure test.
出处
《工业仪表与自动化装置》
2014年第4期99-101,共3页
Industrial Instrumentation & Automation
关键词
GIS
串联谐振
交流耐压试验
GIS
series resonance
AC withstand voltage test
