The invention relates to a motor cooling control method and device, a vehicle and a storage medium, and the motor cooling control method comprises the steps: determining whether the total power consumption of a motor and a cooling system thereof in an adjacent first time period is increased or not when it is determined that the motor is in a non-high-temperature working state; if it is determined that the total power consumption in the adjacent first time period is increased, the request flow of the motor is adjusted according to the set type temperature and the first temperature limit value of the motor; and adjusting the flow supply of the cooling system according to the adjusted request flow. In the application, when the cooling control is performed on the motor, the flow supply of the cooling system is determined by comprehensively judging the total power consumption of the motor and the cooling system thereof and the set type temperature of the motor, so that the timeliness of the cooling control of the motor can be ensured, and the cooling efficiency of the motor can be improved while the motor is ensured not to be over-temperature. The total power consumption of the motor and the cooling system thereof is maximally reduced.

    本申请涉及一基于电机冷却控制方法、装置、车辆及存储介质,其中,电机冷却控制方法包括:在确定电机处于非高温工作状态下,判断相邻第一时间段内电机及其冷却系统的总功耗是否增加;若确定相邻第一时间段内总功耗增加,则根据电机的设定类型温度和第一温度限值,调整电机的请求流量;根据调整后的请求流量,调整冷却系统的流量供给。本申请中,在对电机进行冷却控制时,通过对电机及其冷却系统的总功耗以及电机的设定类型温度进行综合判断,来确定冷却系统的流量供给,既能保证电机冷却控制的时效性,又能在保证电机不超温的同时,最大限度降低电机及其冷却系统的总功耗。


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    Title :

    Motor cooling control method and device, vehicle and storage medium


    Additional title:

    电机冷却控制方法、装置、车辆及存储介质


    Contributors:
    DAI PENGFEI (author) / YAN XU (author) / CHEN XIAODONG (author) / ZHANG XIAOTAO (author) / YANG XIN (author)

    Publication date :

    2023-10-20


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    H02K Dynamoelektrische Maschinen , DYNAMO-ELECTRIC MACHINES / B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES



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