Power equipment load performance state prediction and diagnosis method, electronic equipment and storage medium

• Main Authors: PAN CHENXI, WANG JUN, GUO CHENHUA, NING SONGHAO, YANG ZHIQIANG
• Format: Patent
• Language: Chinese; English
• Published: 16.03.2021
• Subjects: CALCULATING; COMPUTING; COUNTING; DATA PROCESSING SYSTEMS OR METHODS, SPECIALLY ADAPTED FORADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORYOR FORECASTING PURPOSES; ELECTRIC DIGITAL DATA PROCESSING; PHYSICS; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE,COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORY OR FORECASTINGPURPOSES, NOT OTHERWISE PROVIDED FOR

The invention provides a power equipment load performance state prediction and diagnosis method. The method comprises the steps of relationship model establishment, equipment maximum current-carryingcapacity prediction, maximum temperature prediction under rated load, short-time emergency load current prediction and equipment load health degree diagnosis. The invention relates to electronic equipment and a storage medium, which are used for executing the method. According to the invention, inherent problems existing in state monitoring and diagnosis of the power equipment are well solved, andthe method is an important means for realizing state maintenance management of the power equipment and improving the lean level of power production and operation management. The method comprises thesteps: establishing a relation model among the load current, the temperature and the environment temperature, and further designing and formulating specific applications of four power equipment load performance monitoring and d