To provide an electric vehicle driven by a secondary battery which suppresses useless energy consumption and shortens charge time to improve usability.SOLUTION: An electric vehicle system comprises: a fuel battery 31 and a secondary battery 22; an external charging interface 21 which charges the secondary battery 22 from an external power source; a secondary battery temperature acquisition part which acquires temperature of the secondary battery 22; a secondary battery temperature regulating system 25 which regulates temperature of the secondary battery 22; and a controller 51 which controls, when temperature of the secondary battery is out of a prescribed condition at the time of charging and when the fuel battery is operating, to continue operation of the fuel battery 31 to supply the secondary temperature regulating system 25 with power.SELECTED DRAWING: Figure 1
【課題】二次電池により駆動する電動車両において、無駄なエネルギー消費を抑制し、充電時間を短縮して利便性を向上させる。【解決手段】燃料電池31及び二次電池22と、外部電源から二次電池22へ充電する外部充電インターフェース21と、二次電池22の温度を取得する二次電池温度取得部と、二次電池22の温度を調整する二次電池温度調整システム25と、充電を行う際に、前記二次電池の温度が所定の条件外であるときに、前記燃料電池が稼働中であった場合に、燃料電池31の稼働を継続して二次電池温度調整システム25への電力供給を行うように制御する制御部51と、を有する電動車両システム。【選択図】図1
ELECTRIC VEHICLE SYSTEM AND ELECTRIC VEHICLE WITH THE SAME
電動車両システム及びそれを備えた電気自動車
2024-09-24
Patent
Electronic Resource
Japanese
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 / H02J CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER , Schaltungsanordnungen oder Systeme für die Abgabe oder Verteilung elektrischer Leistung |
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