Comprehensive evaluation method and device for power prediction deviation of photovoltaic power station

Comprehensive evaluation method and device for power prediction deviation of photovoltaic power station

According to the comprehensive evaluation method and device for the power prediction deviation of the photovoltaic power station and the storage medium provided by the invention, the daily average target time interval for calculating the power prediction deviation of the photovoltaic power station i...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: SUN CAIXIN, TAO YU, GUAN HEGEGE, TANG JIANHUI, YAO ZHONGYUAN, GUO XIAOJIANG, SHI JUNJIAO, PAN XIAOFENG
Format: Patent
Sprache:chi ; eng
Schlagworte:
CALCULATING
COMPUTING
COUNTING
DATA PROCESSING SYSTEMS OR METHODS, SPECIALLY ADAPTED FORADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORYOR FORECASTING PURPOSES
PHYSICS
SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE,COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORY OR FORECASTINGPURPOSES, NOT OTHERWISE PROVIDED FOR
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Zusammenfassung:According to the comprehensive evaluation method and device for the power prediction deviation of the photovoltaic power station and the storage medium provided by the invention, the daily average target time interval for calculating the power prediction deviation of the photovoltaic power station is obtained through the obtained actual power data of each moment of the daily average sunshine time interval in the first preset time period of the photovoltaic power station; acquiring actual power data and power prediction data of each moment of the daily average target time interval in a second preset time period of the photovoltaic power station, calculating to obtain a deviation index of power prediction of the photovoltaic power station according to the power prediction data and the actual power data of each moment of the daily average target time interval in the second preset time period, and calculating the power prediction of the photovoltaic power station according to the deviation index. And comprehensiv