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Identification and location of partial discharge in medium voltage switchgear using radio frequency detection techniques

机译:利用射频检测技术识别和确定中压开关柜中局部放电的位置

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In this paper the propagation of radio frequency energy, emanating from partial discharges, inside medium voltage metal-clad switchgear shall be investigated as a mechanism for the detection and location of partial discharges. Artificial partial discharge sources of varying type and magnitude will be introduced into metal clad switchgear and a novel RF antenna based PD detection system used to detect their activity and estimate their location. It will be shown that partial discharge sources can be detected in the switchgear and that the attenuation of the emissions between compartments used to determine their location.
机译:本文应研究中压金属包覆开关柜内部局部放电产生的射频能量的传播,以此作为局部放电检测和定位的一种机制。各种类型和大小的人工局部放电源将被引入到金属复合开关设备中,并且将使用一种新颖的基于RF天线的PD检测系统来检测其活动并估算其位置。将会显示,可以在开关设备中检测到部分放电源,并且可以确定隔室之间的排放衰减来确定其位置。

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