摘要
对GIS中局放脉冲激发的电磁波特性进行了分析,介绍了用于检测GIS中局放的超高频传感器及其传递特性.分析和实测结果表明用超高频法检测GIS中的局放,具有良好的抗干扰能力.
The characteristics of the electromagnetic waves excited by the partial discharge (PD) pulse and the ultra- high frequency (UHF)sensors used to detect PD in GIS are analyzed and discussed. The analysis and experimen-tal results show that the UHF method is of high interference immunity.
出处
《高压电器》
CAS
CSCD
北大核心
1999年第4期5-8,共4页
High Voltage Apparatus
