An electrical storage system mounted on a vehicle includes: an electrical storage device that is charged or discharged; and a controller that calculates an SOC on the basis of a correspondence relationship between a voltage of the electrical storage device and an SOC of the electrical storage device and that calculates a full charge capacity of the electrical storage device on the basis of an SOC difference between before and after charging and an accumulated charging current value during charging.
ELECTRICAL STORAGE SYSTEM, AND FULL CHARGE CAPACITY ESTIMATION METHOD FOR ELECTRICAL STORAGE DEVICE
ELEKTRISCHES SPEICHERSYSTEM SOWIE VERFAHREN ZUR KALKULATION DER VOLLEN LADEKAPAZITÄT FÜR EINE ELEKTRISCHE SPEICHERVORRICHTUNG
SYSTÈME DE STOCKAGE D'ÉNERGIE ÉLECTRIQUE ET PROCÉDÉ D'ESTIMATION DE CAPACITÉ DE CHARGE TOTALE POUR DISPOSITIF DE STOCKAGE D'ÉNERGIE ÉLECTRIQUE
2016-01-27
Patent
Electronic Resource
English
IPC: | B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / G01R Messen elektrischer Größen , MEASURING ELECTRIC VARIABLES / H02J CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER , Schaltungsanordnungen oder Systeme für die Abgabe oder Verteilung elektrischer Leistung |
Electrical storage system, and full charge capacity estimation method for electrical storage device
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