Power grid abnormal fault information reason analysis method

The invention discloses a power grid abnormal fault information reason analysis method, and relates to the technical field of electric power, and the method comprises the following steps: 1, obtaining power grid main equipment abnormal alarm information, auxiliary control system abnormal alarm infor...

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Hauptverfasser:	TAO TINGSHENG, WANG XIN, WU WENJI, ZHANG XIN, WU XIAO, WANG YAWEN, ZHANG KAI, XIE PENGHAI, GAO LEI, DU XIN, LI HONGYI, ZHANG BAIWEN, SUN GUOFAN, WEN ZHENJIANG
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	CALCULATING CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTINGELECTRIC POWER COMPUTING CONVERSION OR DISTRIBUTION OF ELECTRIC POWER COUNTING DATA PROCESSING SYSTEMS OR METHODS, SPECIALLY ADAPTED FORADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORYOR FORECASTING PURPOSES ELECTRICITY GENERATION MEASURING MEASURING ELECTRIC VARIABLES MEASURING MAGNETIC VARIABLES PHYSICS SYSTEMS FOR STORING ELECTRIC ENERGY SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE,COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORY OR FORECASTINGPURPOSES, NOT OTHERWISE PROVIDED FOR TESTING
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Beschreibung
Zusammenfassung:	The invention discloses a power grid abnormal fault information reason analysis method, and relates to the technical field of electric power, and the method comprises the following steps: 1, obtaining power grid main equipment abnormal alarm information, auxiliary control system abnormal alarm information and on-site inspection information in real time; step 2, establishing a data analysis model by manually processing the association attribute in the typical abnormal alarm signal and combining the abnormal alarm information of the auxiliary control system and the information of the inspection system; and step 3, accurately performing abnormal fault positioning and giving a disposal strategy by combining a historical fault case of the power grid, a fault disposal plan, a stability regulation of the power grid and a protection regulation of the power grid, realizing real-time analysis of a typical signal generation reason, and generating a related power grid event to be pushed to a monitor. According to the inv