Fault diagnosis and evaluation method and system for power equipment of transformer substation
The invention relates to the field of power equipment fault diagnosis, in particular to a transformer substation power equipment fault diagnosis evaluation method and system, and the system comprises a server, a fault diagnosis analysis unit, a self-inspection feedback unit, an image analysis unit,...
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| creator | ZOU YU MO HONGHUAI CHEN CONG NING QINGQUAN WANG YUANCHUN LING GUIWEN LI CHANG GUO ZIPEI JIANG ZAIXIN LIN QIQU CHEN CHUNCHENG |
| description | The invention relates to the field of power equipment fault diagnosis, in particular to a transformer substation power equipment fault diagnosis evaluation method and system, and the system comprises a server, a fault diagnosis analysis unit, a self-inspection feedback unit, an image analysis unit, a compensation analysis unit, a judgment analysis unit and a display unit. According to the method, the state data of the power equipment is collected and analyzed, that is, the power equipment fault diagnosis evaluation condition is judged through the two dimensions of the abnormal temperature rise value and the fault probability value, the accuracy and effectiveness of the data are improved through the two dimensions of the used age limit and the preset aging loss compensation correction coefficient, analysis is more comprehensive, and the accuracy and the effectiveness of the data are improved. And comprehensive analysis is carried out through formulated processing and a progressive mode, and secondary verificat |
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| subjects | CALCULATING COMPUTING COUNTING DATA PROCESSING SYSTEMS OR METHODS, SPECIALLY ADAPTED FORADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORYOR FORECASTING PURPOSES IMAGE DATA PROCESSING OR GENERATION, IN GENERAL MEASURING MEASURING ELECTRIC VARIABLES MEASURING MAGNETIC VARIABLES MEASURING QUANTITY OF HEAT MEASURING TEMPERATURE PHYSICS SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE,COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORY OR FORECASTINGPURPOSES, NOT OTHERWISE PROVIDED FOR TESTING THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR |
| title | Fault diagnosis and evaluation method and system for power equipment of transformer substation |
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