INTEGRATED POWER SYSTEM CONTROL METHOD AND RELATED APPARATUS WITH ENERGY STORAGE ELEMENT

PROBLEM TO BE SOLVED: To provide a system and a method for controlling a hybrid power architecture (100) so as to enable a fuel or energy saving.SOLUTION: Recharge time of an energy storage device (ESD) (140) is reduced through application of a controlled potential and ESD recharge time management o...

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Hauptverfasser:	KALYAN BUKKASAMUDRAM, CONNOR BRADY, MARK GOTBEAD, HARMAN LUCAS NORBERT WIEGMANN, DONALD WAYNE WHISENHUNT JR, ROGER NEIL BULL, CHRISTOPHER JAMES CHUAH
Format:	Patent
Sprache:	eng
Schlagworte:	BASIC ELECTRIC ELEMENTS CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTINGELECTRIC POWER CONVERSION OR DISTRIBUTION OF ELECTRIC POWER ELECTRICITY GENERATION PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSIONOF CHEMICAL INTO ELECTRICAL ENERGY SYSTEMS FOR STORING ELECTRIC ENERGY
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Beschreibung
Zusammenfassung:	PROBLEM TO BE SOLVED: To provide a system and a method for controlling a hybrid power architecture (100) so as to enable a fuel or energy saving.SOLUTION: Recharge time of an energy storage device (ESD) (140) is reduced through application of a controlled potential and ESD recharge time management over the life of a hybrid system (100) through manipulation of a charge state window (510) of an ESD's operation. The fuel or energy saving is achieved by controlling the partial-state-of-charge (PSOC) window (510) of the ESD (140) on the basis of a recharge resistance profile of the ESD (140) and by controlling a charging potential applied to the ESD (140) on the basis of a recharge current and/or the estimated recharge resistance profile of the ESD (140).