The invention provides an over-temperature protection method and device, a storage medium and electronic equipment. The over-temperature protection method comprises the following steps: acquiring a current temperature and a historical temperature of an actuator; according to the current temperature, the historical temperature and the time interval between the current moment and the historical moment, the temperature rise rate of the actuator is determined; according to the current temperature and the temperature rise rate, the predicted temperature of the actuator at the prediction moment is determined; and the predicted temperature is compared with a first preset temperature threshold value, and if the predicted temperature is larger than the first preset temperature threshold value, derating control is executed. According to the over-temperature protection method and device, the storage medium and the electronic equipment, the situation that temperature protection is not timely can be avoided, and the reliability of the actuator is improved.
本申请提供一种过温保护方法、装置、存储介质及电子设备。过温保护方法包括:获取执行器的当前温度与历史温度;根据所述当前温度、所述历史温度以及当前时刻与历史时刻的时间间隔,确定所述执行器的温升速率;根据所述当前温度与所述温升速率,确定所述执行器在预测时刻的预测温度;比较所述预测温度与第一预设温度阈值,若所述预测温度大于所述第一预设温度阈值,执行降额控制。本申请的过温保护方法、装置、存储介质及电子设备可以避免温度保护不及时,提升执行器的可靠性。
Over-temperature protection method and device, storage medium and electronic equipment
过温保护方法、装置、存储介质及电子设备
08.11.2024
Patent
Elektronische Ressource
Chinesisch
IPC: | B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen |
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