The invention discloses a fuel cell automobile in the technical field of new energy automobiles. In the technical scheme provided by the invention, the fuel cell automobile is electrified at high voltage only when the bus voltage of a motor controller MCU of the fuel cell vehicle is greater than or equal to the first percentage of the bus voltage of the battery pack of the fuel cell vehicle. According to the technical scheme provided by the invention, the safety of the fuel cell vehicle in the high-voltage power-on process is improved.
本申请公开了新能源汽车技术领域中一种燃料电池汽车。本申请提供的技术方案中,在燃料电池汽车的电机控制器MCU的母线电压大于或等于燃料电池汽车的电池包的母线电压的第一百分比的情况下,燃料电池汽车才进行高压上电。本申请提供的技术方案,提高了燃料电池汽车在高压上电过程中的安全性。
Fuel cell automobile
燃料电池汽车
2021-06-08
Patent
Electronic Resource
Chinese
CONTROL METHOD OF FUEL-CELL AUTOMOBILE, AND FUEL-CELL AUTOMOBILE
European Patent Office | 2017
|European Patent Office | 2022
|