The battery capacity of a storage battery is estimated without acquiring information on the battery capacity from the storage battery side. A battery capacity estimation device that estimates the battery capacity of a storage battery, the battery capacity estimation device including: a characteristic information acquisition unit configured to acquire the charge characteristic information of the storage battery in which at least one of a charge current, a charge voltage, or a charge power for charging the storage battery is associated with the battery capacity; and a capacity estimation unit configured to perform an estimation process of outputting power of a first output power value to the storage battery over a predetermined time necessary for estimating the battery capacity to perform first charging and estimating the battery capacity on the basis of at least the first output power value.
BATTERY CAPACITY ESTIMATION DEVICE, CHARGING PLAN GENERATION DEVICE, DISCHARGING PLAN GENERATION DEVICE, AND BATTERY CAPACITY ESTIMATION METHOD
VORRICHTUNG ZUR SCHÄTZUNG DER BATTERIEKAPAZITÄT, VORRICHTUNG ZUR ERZEUGUNG EINES LADEPLANS, VORRICHTUNG ZUR ERZEUGUNG EINES ENTLADEPLANS UND VERFAHREN ZUR SCHÄTZUNG DER BATTERIEKAPAZITÄT
DISPOSITIF D'ESTIMATION DE CAPACITÉ DE BATTERIE, DISPOSITIF DE GÉNÉRATION DE PLAN DE CHARGE, DISPOSITIF DE GÉNÉRATION DE PLAN DE DÉCHARGE ET PROCÉDÉ D'ESTIMATION DE CAPACITÉ DE BATTERIE
13.08.2025
Patent
Elektronische Ressource
Englisch
IPC: | 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 / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / 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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