Degradation trend early warning method and device of hydropower station auxiliary equipment and electronic equipment

Degradation trend early warning method and device of hydropower station auxiliary equipment and electronic equipment

The invention provides a degradation trend early warning method for auxiliary equipment of a hydropower station. Comprising the steps that multiple pieces of target operation data of hydropower station auxiliary equipment in a preset time period are acquired, the target operation data comprise targe...

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Bibliographische Detailangaben
Hauptverfasser: WANG WEIYU, DUAN JIEFENG, MO FAN, JIANG XIAOFENG, LIU XINGYI, LUO LIJUN, WEI JIADA, KANG ZHIYUAN, LIU BIN, DING HUIQING, YANG RUILIN, CHEN QIJUAN, ZHANG PEI, WANG SIJIA, HU, YONG-SHENG, LI CHONGSHI, HE KUIDONG, LIU YU, ZHAO XUNXIN
Format: Patent
Sprache:chi ; eng
Schlagworte:
ALARM SYSTEMS
CALCULATING
COMPUTING
COUNTING
DATA PROCESSING SYSTEMS OR METHODS, SPECIALLY ADAPTED FORADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORYOR FORECASTING PURPOSES
ELECTRIC DIGITAL DATA PROCESSING
ORDER TELEGRAPHS
PHYSICS
SIGNALLING
SIGNALLING OR CALLING SYSTEMS
SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE,COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORY OR FORECASTINGPURPOSES, NOT OTHERWISE PROVIDED FOR
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Beschreibung
Zusammenfassung:The invention provides a degradation trend early warning method for auxiliary equipment of a hydropower station. Comprising the steps that multiple pieces of target operation data of hydropower station auxiliary equipment in a preset time period are acquired, the target operation data comprise target operation time and/or target start-stop interval time, and target data acquisition time corresponding to each piece of target operation data is determined, and performing linear fitting processing on the multiple pieces of target operation data and the target data acquisition time corresponding to each piece of target operation data to obtain a target function curve which has a target slope, and determining a degradation trend early warning result of the hydropower station auxiliary equipment based on the target slope, thereby obtaining a degradation trend early warning result of the hydropower station auxiliary equipment. The method can accurately predict the possible deterioration trend of the auxiliary equipme