The invention relates to a power distribution method and device, a vehicle and a storage medium. The method comprises the steps that whether the current state of an air conditioner compressor and the current state of a heater are in a to-be-started state or not is judged; the maximum output power of a to-be-started target object in the air conditioner compressor and the heater is obtained; determining the current distributable power of the target object; and controlling the target output power of the target object based on the maximum output power and the current distributable power, so that the current flowing through the fuse does not exceed the protection current of the fuse. According to the motor controller, power distribution is carried out on the air conditioner compressor and the heater, one fuse can be used in the motor controller to carry out overcurrent protection on the air conditioner compressor and the heater at the same time, and due to the fact that only one fuse is used, the cost can be saved, and the wiring harness arrangement space in the motor controller can be reduced.
本申请涉及一种功率分配方法、车辆、装置及存储介质,所述方法包括:判断空调压缩机的当前状态和加热器的当前状态是否处于待启动状态;获取所述空调压缩机和所述加热器中待启动的目标对象的最大输出功率;确定所述目标对象的当前可分配功率;基于所述最大输出功率和所述当前可分配功率对所述目标对象的目标输出功率进行控制,以使流过所述熔断器的电流不超过所述熔断器的保护电流。本申请通过对空调压缩机和加热器进行功率分配,可以在电机控制器中使用一个熔断器同时对空调压缩机和所述加热器进行过流保护,由于只使用一个熔断器,可节约成本并减少电机控制器内部的线束布置空间。
Power distribution method, vehicle, device and storage medium
功率分配方法、车辆、装置及存储介质
2024-02-09
Patent
Elektronische Ressource
Chinesisch
IPC: | B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen |
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