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Novel Sensor System for Online Partial Discharge (PD) Detecting on Insulator of Transmission Lines

机译:输电线路绝缘子在线局部放电(PD)在线检测的新型传感器系统

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摘要

There is defective insulator partial discharging (PD) phenomenon in high voltage transmission lines. High voltage online insulator detection can be realized by special ultraviolet sensor to detect the ultraviolet when discharging. This paper introduces this detective principle, and designs ultraviolet online detector based on this principle. The inspection on simulation of discharging spark proves the system highly sensitivity, perfect real time. And it can be utilized in the discharging detection of power system, transformer substation, etc.
机译:高压传输线中存在绝缘子局部放电(PD)缺陷的现象。高压在线绝缘子检测可通过特殊的紫外线传感器实现,以检测放电时的紫外线。本文介绍了这种检测原理,并基于此原理设计了紫外线在线检测仪。对放电火花的仿真检查证明了该系统高灵敏度,完美的实时性。可用于电力系统,变电站等的放电检测。

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