This paper uses the ultrasonic method to measure the PD sigal, utilize the external sensor to measure the ultra acoustical signal let out from GIS and deal with in order to judge whether it’s inside discharges to happen.
本文采用超声波方法,利用外置传感器检测从GIS内部泄漏出来的超声信号并进行处理以判断其内部是否有放电发生。
参考来源 - GIS局部放电小波去噪与模式识别的研究·2,447,543篇论文数据,部分数据来源于NoteExpress
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