Distribution line lightning trip-out probability calculation method and system based on adjacent time period parameters

Distribution line lightning trip-out probability calculation method and system based on adjacent time period parameters

The invention provides a distribution line lightning trip probability calculation method and system based on adjacent time period parameters, and the method comprises the steps: obtaining historical lightning activity intensity and historical lightning activity frequency in a past time period in a t...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: TONG CHONG, WANG TAO, XU JIAN, BAO YAMENG, SHI XUJIANG, ZHENG JIANYONG, MAI JINWEN, WU YUETAO, HONG YI
Format: Patent
Sprache:chi ; eng
Schlagworte:
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
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Beschreibung
Zusammenfassung:The invention provides a distribution line lightning trip probability calculation method and system based on adjacent time period parameters, and the method comprises the steps: obtaining historical lightning activity intensity and historical lightning activity frequency in a past time period in a target region, obtaining the thunder and lightning activity intensity and thunder and lightning activity frequency predicted in the next time period according to the historical thunder and lightning activity intensity; calculating the total lightning receiving width and the lightning guiding area in the target area according to the predicted lightning activity intensity; calculating the lightning stroke probability of the distribution line in the target area and the tripping probability after lightning stroke; and according to the predicted lightning activity frequency, the lightning stroke probability and the tripping probability after lightning stroke, calculating the lightning stroke tripping probability of the d