A vehicle system includes a motor, a first device connected to the motor and configured to supply the motor with power, a fuel cell connected to the first device and configured to charge the first device, a second device connected to the fuel cell, a first converter interposed between the fuel cell and the first device and configured to adjust a voltage from one of the fuel cell or the first device and to supply power to the other, a second converter interposed between the fuel cell and the second device and configured to adjust a voltage from the second device and to apply the adjusted voltage to the fuel cell, and a third converter interposed between the first device and the second device and configured to adjust a voltage from one of the first device or the second device and to supply power to the other.
Electrical vehicle system with converters to share power between fuel, cell, high voltage battery and low voltage battery
2020-07-28
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 |
High-voltage power-off method of fuel cell vehicle and battery system
European Patent Office | 2020
|HIGH VOLTAGE ELECTRICAL SYSTEM FOR BATTERY ELECTRIC VEHICLE
European Patent Office | 2022
|HIGH VOLTAGE ELECTRICAL SYSTEM FOR BATTERY ELECTRIC VEHICLE
European Patent Office | 2022
|High voltage electrical system for battery electric vehicle
European Patent Office | 2022
|High voltage electrical system for battery electric vehicle
European Patent Office | 2023
|