A battery system includes a nickel-metal hydride battery and an ECU that controls charging and discharging of the nickel-metal hydride battery. The ECU calculates a discharge electricity amount showing an integrated value of a current discharged from the nickel-metal hydride battery, and further calculates ΔSOC of the nickel-metal hydride battery in a prescribed time period. The ECU calculates a charge reserve capacity of the nickel-metal hydride battery based on a temperature of the nickel-metal hydride battery, the discharge electricity amount, and the ΔSOC.
BATTERY SYSTEM AND METHOD OF CONTROLLING BATTERY SYSTEM
2021-09-09
Patent
Electronic Resource
English
IPC: | 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 |
BATTERY SYSTEM AND METHOD FOR CONTROLLING BATTERY SYSTEM
European Patent Office | 2023
|BATTERY SYSTEM AND METHOD FOR CONTROLLING BATTERY SYSTEM
European Patent Office | 2025
|BATTERY SYSTEM AND METHOD FOR CONTROLLING BATTERY SYSTEM
European Patent Office | 2024
|BATTERY SYSTEM AND METHOD FOR CONTROLLING BATTERY SYSTEM
European Patent Office | 2021
|