To prevent occurrence of inconvenience caused by reaction unevenness after restart of charging of an all-solid-state battery.SOLUTION: A vehicle 1 on which an all-solid-state battery system is mounted includes a battery 21 that is an all-solid-state battery, an electric heater 22 that heats the battery 21, and an ECU 100 that controls the electric heater 22. When charging of the battery 21 is resumed after interruption of less than a predetermined time, the ECU 100 increases the temperature of the battery 21 after resumption of charging to be higher than the temperature of the battery 21 before interruption of charging by controlling the electric heater 22.SELECTED DRAWING: Figure 4
【課題】全固体電池の充電再開後に、反応ムラに起因する不都合の発生を防止する。【解決手段】全固体電池システムが搭載された車両1は、全固体電池であるバッテリ21と、バッテリ21を加熱する電気ヒータ22と、電気ヒータ22を制御するECU100とを備える。ECU100は、バッテリ21の充電が所定時間未満の中断を挟んで再開された場合、電気ヒータ22の制御により、充電の再開後におけるバッテリ21の温度を、充電の中断前におけるバッテリ21の温度よりも上昇させる。【選択図】図4
ALL-SOLID-STATE BATTERY SYSTEM, VEHICLE HAVING THE SAME, METHOD FOR CONTROLLING ALL-SOLID-STATE BATTERY
全固体電池システム、それを備えた車両、および、全固体電池の制御方法
2024-06-18
Patent
Electronic Resource
Japanese
IPC: | 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 / 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 |
European Patent Office | 2024
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