The invention discloses a motor control method and device, equipment and a storage medium. The motor control method comprises the following steps: acquiring the initial temperature of a motor and the driving time of the motor; determining the real-time temperature of the motor according to the initial temperature of the motor, the driving time of the motor and a preset time-temperature corresponding relation; determining the duty ratio of the motor according to the real-time temperature of the motor, the temperature limit value of the motor and the action demand of the motor; and adjusting the actual duty ratio of the motor according to the motor duty ratio. According to the technical scheme, the actual duty ratio of the motor is adjusted according to the real-time temperature of the motor, it is guaranteed that the motor normally meets the action requirement of the motor, meanwhile, the phenomenon that the motor is damaged due to continuous over-temperature caused by long-time and large-duty-ratio driving is prevented, and the service life of the motor is prolonged.
本发明公开了一种电机控制方法、装置、设备和存储介质。其中,该电机控制方法包括:获取电机初始温度和电机驱动时间;根据电机初始温度、电机驱动时间和预设时间‑温度对应关系确定电机实时温度;根据电机实时温度、电机温度限值和电机动作需求确定电机占空比;根据电机占空比调节电机的实际占空比。本发明的技术方案,根据电机实时温度调节电机实际占空比,保证电机正常满足电机动作需求的同时防止了电机因长时间、大占空比驱动导致电机持续过温进而损坏的现象,提高了电机的使用寿命。
Motor control method, device and equipment and storage medium
一种电机控制方法、装置、设备和存储介质
09.08.2024
Patent
Elektronische Ressource
Chinesisch
IPC: | H02P CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS , Steuern oder Regeln von elektrischen Motoren, elektrischen Generatoren, dynamoelektrischen Umformern / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen |
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