The object of the present invention is to ensure that the lifespan of a storage battery reaches a target lifespan. Accordingly, a representative battery system according to the present invention is provided with: a battery that can be used repeatedly, a battery control unit that controls a lifespan of the battery by constraining a battery use condition associated with battery lifespan deterioration, an estimation unit that calculates an estimated lifespan of the battery obtained by constraining the battery usage condition, and a restriction unit that, based on the calculated estimated lifespan, determines a lifespan insufficiency by which the battery falls short of a target lifespan, and restricts and resets the battery use condition of the battery control unit in order to reduce the lifespan insufficiency.
BATTERY SYSTEM, RAILROAD VEHICLE, AND BATTERY MANAGEMENT METHOD
BATTERIESYSTEM, SCHIENENFAHRZEUG UND BATTERIEVERWALTUNGSVERFAHREN
SYSTÈME DE BATTERIE, VÉHICULE FERROVIAIRE, ET SYSTÈME DE GESTION DE BATTERIE
25.01.2023
Patent
Elektronische Ressource
Englisch
IPC: | H02J CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER , Schaltungsanordnungen oder Systeme für die Abgabe oder Verteilung elektrischer Leistung / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / G01R Messen elektrischer Größen , MEASURING ELECTRIC VARIABLES / H01M Verfahren oder Mittel, z.B. Batterien, für die direkte Umwandlung von chemischer in elektrische Energie , PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY |
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