STORAGE BATTERY MANAGEMENT DEVICE, STORAGE BATTERY MANAGEMENT METHOD AND PROGRAM

PROBLEM TO BE SOLVED: To perform operation control capable of suppressing deterioration of a plurality of storage batteries in a region effectively.SOLUTION: A storage battery management device determines whether or not there is a storage battery showing a deviation above a certain level, depending...

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Bibliographische Detailangaben
Hauptverfasser:	HANYA HIROSHI, NAKAMORI YUICHI
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 perform operation control capable of suppressing deterioration of a plurality of storage batteries in a region effectively.SOLUTION: A storage battery management device determines whether or not there is a storage battery showing a deviation above a certain level, depending on occurrence of deterioration due to an unexpected cause, out of a plurality of storage batteries in a region, based on the sate of each storage battery detected and the state of each battery estimated according to the basic model and a deterioration model of a storage battery. If there is a storage battery showing a deviation above a certain level, the storage battery management device estimates the deterioration cause of that storage battery by collating the operation history with a deterioration cause database associated with the operation conditions for each deterioration cause. The storage battery management device controls a plurality of storage batteries so that the deterioration due to a deterioration cause thus estimated is suppressed.