SYSTEM AND METHOD FOR BATTERY PACK MANAGEMENT USING PREDICTIVE BALANCING

SYSTEM AND METHOD FOR BATTERY PACK MANAGEMENT USING PREDICTIVE BALANCING

Predictive battery pack cell balancing apparatus and methods are presented in which active bypass current switching is controlled according to initial balancing bypass current values to balance the cell depth of discharge (DOD) values by the end of a charging/discharging time period, and according t...

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Bibliographische Detailangaben
Hauptverfasser: Barsukov, Yevgen Pavlovich, Battle, Jason Michael, Galburt, Konstantin, Zhang, Yandong
Format: Patent
Sprache:eng
Schlagworte:
CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTINGELECTRIC POWER
CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
ELECTRICITY
GENERATION
SYSTEMS FOR STORING ELECTRIC ENERGY
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Zusammenfassung:Predictive battery pack cell balancing apparatus and methods are presented in which active bypass current switching is controlled according to initial balancing bypass current values to balance the cell depth of discharge (DOD) values by the end of a charging/discharging time period, and according to continuous balancing bypass current values representing an amount of bypass current needed to maintain a present relationship of the cell DOD values.