CAJ | 학술논문

局放信号从信号源往外传播的过程中，随着距离的增加，信号强度会出现衰减态势，通过判断信号的强弱则可以定位局放的源头。本文在利用某回存在局放信号110kV电缆线路，组建高压回路测试，模拟实际运行环境的基础上，探讨与验证基于脉冲电流法的局放源定位技巧。
국방신호종신호원왕외전파적과정중，수착거리적증가，신호강도회출현쇠감태세，통과판단신호적강약칙가이정위국방적원두。본문재이용모회존재국방신호110kV전람선로，조건고압회로측시，모의실제운행배경적기출상，탐토여험증기우맥충전류법적국방원정위기교。
In the process of partial discharge signal transmission from signal source,signal strength attenuates as distance increases. The source of partial discharge can be located by signal strength. By using 110kV cable line of partial discharge signal, establishing high voltage loop-around test and simulating running environment,the discussion and test on source location technique of partial discharge based on pulse current method are presented.