GIS disconnecting link diagnosis method and system

The invention discloses a GIS disconnecting link diagnosis method and system. The method comprises the following steps: S10, acquiring a current oscillogram of a power loop in a GIS disconnecting link to be tested; s20, performing comparative analysis on the current oscillogram based on a sample osc...

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Bibliographische Detailangaben
Hauptverfasser:	SU XIAOWEI, WU MAOPING, YANG XU, LIU YUHUI, XU NAIPING, ZOU GAOSHI, WANG BING, RAO RONG, WANG LIKAI, LI NIANFEI, XU JIANGPAN, JIA YINGJIE, HU ZHELIN, YIN YUANZHI, HOU XIAODONG, YU JIAYIN, LIU TONGJUN
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	MEASURING MEASURING ELECTRIC VARIABLES MEASURING MAGNETIC VARIABLES PHYSICS TESTING
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Beschreibung
Zusammenfassung:	The invention discloses a GIS disconnecting link diagnosis method and system. The method comprises the following steps: S10, acquiring a current oscillogram of a power loop in a GIS disconnecting link to be tested; s20, performing comparative analysis on the current oscillogram based on a sample oscillogram; s30, according to a comparative analysis result, giving an abnormal report used for speculating an abnormal mechanism and an abnormal type of the GIS disconnecting link to be tested; by implementing the method, whether the GIS disconnecting link has hidden defects or not can be judged, the abnormal mechanism and the abnormal type of the GIS disconnecting link can be speculated, the risk of major power accidents caused by GIS disconnecting link faults is effectively reduced, and the method has the advantages of being accurate in diagnosis, high in efficiency, comprehensive and the like. 本发明公开了GIS刀闸诊断方法及系统，其方法包括：S10、获取待测GIS刀闸中的动力回路的电流波形图；S20、基于样本波形图对所述电流波形图进行对比分析；S30、根据对比分析结果出具用于推测所述待测GIS刀闸的异常机构及异常类型的异常报告；实