The present invention relates to a hybrid power supply system comprising a fuel cell for reacting a hydrogen gas supplied from a hydrogen supply device with an oxygen gas supplied from an oxygen supply device to generate electric power; an operating device operating by using the electric power generated by the fuel cell; a temperature measuring device for measuring a temperature of the hybrid power supply system; a secondary battery; and a control device, wherein the control device is configured to control the electric power generated by the fuel cell in such a manner that the electric power becomes larger than electric power consumed by the operating device, in a warm-up mode, in which a temperature of the hybrid power supply system is not higher than a predetermined threshold temperature, and wherein a surplus of the electric power thus generated by the fuel cell is charged into the secondary battery.
Power supply system for hybrid vehicle
Stromversorgungssystem für ein Hybridfahrzeug
Systeme d'alimentation électrique pour un véhicule hybride
2018-12-05
Patent
Electronic Resource
English
IPC: | B62M RIDER PROPULSION OF WHEELED VEHICLES OR SLEDGES , Antrieb von Radfahrzeugen oder Schlitten durch den Fahrer / 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 |
European Patent Office | 2018
|