The embodiment of the invention relates to a battery heating method, electronic equipment and an unmanned aerial vehicle aircraft. The method comprises the following steps: acquiring the temperature of a battery; when the temperature of the battery is lower than a preset first temperature threshold value, a battery heating device is controlled to operate; in the operation process of the battery heating device, periodically acquiring the cell voltage of the battery; and dynamically adjusting the heating power of the battery heating device according to the voltage of the battery cell. According to the method, the heating power of the battery heating device can be dynamically adjusted according to the change condition of the voltage of the battery cell. Therefore, the operation of the battery heating device can be matched with the actual discharge performance of the battery, so that the heating power of the battery heating device can be gradually increased along with the increase of the temperature of the battery, or the heating power can be gradually reduced along with the reduction of the discharge capacity of the battery; the abnormal situation of battery protection or cell voltage collapse directly caused by the fact that the discharge performance of the battery cannot support the operation of the battery heating device is effectively avoided.
本申请实施例涉及一种电池加热方法、电子设备及无人机飞行器。该方法包括:获取电池的温度;在电池的温度低于预设的第一温度阈值时,控制电池加热装置运行;在电池加热装置运行的过程中,周期性地获取电池的电芯电压;根据电芯电压,动态调整电池加热装置的加热功率。该方法可以根据电芯电压的变化情况,动态的对电池加热装置的加热功率进行调整。由此,使得电池加热装置的运行能够与电池的实际放电性能相匹配,令电池加热装置可以跟随电池温度的提升而逐步的增加加热功率,或者随着电池放电能力的降低而逐步减少加热功率,有效的避免了因电池的放电性能无法支持电池加热装置运行,而直接引发电池保护或者电芯电压垮塌的异常情形。
Battery heating method, electronic equipment and unmanned aerial vehicle aircraft
电池加热方法、电子设备及无人机飞行器
2024-06-28
Patent
Electronic Resource
Chinese
IPC: | B64U / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / H01M Verfahren oder Mittel, z.B. Batterien, für die direkte Umwandlung von chemischer in elektrische Energie , PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY |
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