PROBLEM TO BE SOLVED: To provide a method for controlling a power supply system for a vehicle that can strike a balance between inhibition of charging retardation and securing of electrical power necessary for automatic operation, and to provide a power supply system for a vehicle.SOLUTION: When a driver requests an automatic operation request during charging a lead acid storage battery 4 while breaking a connection between a generator 2 and a lithium ion storage battery 5, a power supply system for a vehicle allows electrical continuity between the generator 2 and the lithium ion storage battery 5 to lower an output voltage from the generator 2.SELECTED DRAWING: Figure 1
【課題】 充電遅延の抑制と自動運転に必要な電力の確保とを両立できる車両用電源システムの制御方法および車両用電源システムを提供する。【解決手段】 ジェネレータ2とリチウムイオン蓄電池5とを遮断した状態で鉛酸蓄電池4を充電中にドライバの自動運転要求がなされると、ジェネレータ2とリチウムイオン蓄電池5とを導通させ、ジェネレータ2の出力電圧を低下させる。【選択図】 図1
METHOD FOR CONTROLLING POWER SUPPLY SYSTEM FOR VEHICLE AND POWER SUPPLY SYSTEM FOR VEHICLE
車両用電源システムの制御方法および車両用電源システム
2018-05-10
Patent
Elektronische Ressource
Japanisch
IPC: | B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR / F02D CONTROLLING COMBUSTION ENGINES , Steuern oder Regeln von Brennkraftmaschinen / 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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