Comprehensive diagnosis and analysis method and system for operation state of intelligent power distribution cabinet

The invention relates to an intelligent power distribution cabinet operation state comprehensive diagnosis and analysis method and system, and belongs to the technical field of power equipment diagnosis and analysis. The total insulation state is determined by using each insulation state detection i...

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Bibliographische Detailangaben
Hauptverfasser:	ZHANG PENGCHENG, TAN SHENGWU, MA DONGLIANG, ZHANG YIMING, JIN XIYANG, LI DEXIANG, WANG ZICONG, LUO FAN, YAO YONGQI, LI ZHICHAO, ZHU ZHENYI, ZHANG WENTAO, SHI CHAOMING, LI SHAOHUA, LIU HUTENG, SUN HAOHANG, HE LIPENG
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVEREDIN A SINGLE OTHER SUBCLASS CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTINGELECTRIC POWER CONVERSION OR DISTRIBUTION OF ELECTRIC POWER ELECTRICITY GENERATION MEASURING MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR PHYSICS SYSTEMS FOR STORING ELECTRIC ENERGY TARIFF METERING APPARATUS TESTING
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Beschreibung
Zusammenfassung:	The invention relates to an intelligent power distribution cabinet operation state comprehensive diagnosis and analysis method and system, and belongs to the technical field of power equipment diagnosis and analysis. The total insulation state is determined by using each insulation state detection item in the intelligent power distribution cabinet, the total mechanical characteristic is determined by using each mechanical characteristic detection item in the intelligent power distribution cabinet, and the total contact temperature state is determined by using each contact temperature detection item in the intelligent power distribution cabinet. And determining the total operation state of the intelligent power distribution cabinet based on at least two of the total insulation state, the total mechanical characteristic and the total contact temperature state. The total insulation state refers to the worst state in each insulation state detection item; the total mechanical characteristic refers to the worst sta