杨照光,李志新,杨军亭,温定筠,张凯.基于PVDF柔性压电薄膜传感器的GIS故障快速定位系统的研究[J].电测与仪表,2016,53(14):. Zhaoguang Yang,Zhixin Li,Junting Yang,Dingjun Wen,Zhang Kai.Research on GIS fault fast positioning system based on PVDF flexible pie-zoelectric film sensor[J].Electrical Measurement & Instrumentation,2016,53(14):.
基于PVDF柔性压电薄膜传感器的GIS故障快速定位系统的研究
Research on GIS fault fast positioning system based on PVDF flexible pie-zoelectric film sensor
In this paper, a device for detecting and locating the fault location of GIS flashover is designed by using PVDF flexible piezoelectric thin film.In order to verify the reliability of GIS fault fast positioning system based on PVDF piezoelectric film sensor, four different kinds of typical defects were set, and the practical research on GIS flashover positioning was carried out. The result shows that by comparing sound intensity of different gas rooms, GIS fast fault location system based on PVDF piezoelectric film sensor can quickly and efficiently located GIS fault location,and avoid cumulative damage to GIS insulation caused by duplication of pressure.