GIS equipment fault rapid positioning system

The utility model relates to the field of transformer substation equipment fault positioning, and discloses a GIS equipment fault rapid positioning system, which comprises a signal acquisition module,a protection action behavior analysis and diagnosis module and an ultrahigh frequency partial discha...

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Bibliographische Detailangaben
Hauptverfasser:	SHEN QING, XIA YOUSEN, FANG SHANSHAN, YOU XUEBING, ZHANG BIN, HU KUN, YANG JIAOJIAO, LIU XIANG, GUO ZHENYU, LI SHUXIN, DING SHIYANG, MA HUIFANG, CUI WEI, LIU XIN, CHEN MINGYANG, ZHAO JULONG, HUANG JUNJUN
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	MEASURING MEASURING ELECTRIC VARIABLES MEASURING MAGNETIC VARIABLES PHYSICS TESTING
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Beschreibung
Zusammenfassung:	The utility model relates to the field of transformer substation equipment fault positioning, and discloses a GIS equipment fault rapid positioning system, which comprises a signal acquisition module,a protection action behavior analysis and diagnosis module and an ultrahigh frequency partial discharge online monitoring module. The GIS ultrahigh-frequency online monitoring system outputs GIS fault time, phase and positioning range information to the GIS ultrahigh-frequency online monitoring system by analyzing and diagnosing equipment tripping information in a station, calls GIS ultrahigh-frequency sensor amplitude and discharge rate signals in corresponding positioning ranges corresponding to phases corresponding to corresponding time through the dual-mode synchronous clock module, and outputs the GIS fault time, phase and positioning range information to the GIS ultrahigh-frequency online monitoring system. The GIS gas chamber with the maximum fault possibility is determined based on the signal strength amp