The invention provides a power supply management device, a power supply management method, electronic equipment and a storage medium. The power supply management device comprises a high-voltage power supply module, a low-voltage power supply module, a motor controller, a power supply distribution unit, a conversion circuit and a low-voltage load, the high-voltage power supply module is connected with the low-voltage load through the conversion circuit; the low-voltage power supply module is connected with the motor controller and the low-voltage load; the motor controller comprises an emergency power supply; the emergency power supply is connected with the high-voltage power supply module through the power distribution unit. The emergency power supply module in the embodiment of the invention can replace the low-voltage power supply module in an abnormal state in the running process of the target vehicle, so that the normal operation of the motor controller is ensured, and the vehicle is prevented from being out of control; in the stopping process of the target vehicle, the power consumption of the low-voltage power supply module is reduced, the service life of the low-voltage power supply module is prolonged, the use frequency of the conversion circuit is reduced, and the energy consumption of the conversion circuit is reduced.
本申请提供了一种电源管理装置、电源管理方法、电子设备及存储介质,该电源管理装置包括:高压电源模块、低压电源模块、电机控制器、电源分配单元、转换电路和低压负载;高压电源模块通过转换电路与低压负载连接;低压电源模块与电机控制器连接,低压电源模块与低压负载连接;电机控制器包括应急电源;应急电源通过电源分配单元与高压电源模块连接;本申请实施例中的应急电源模块在目标车辆行驶的过程中能够替代异常状态的低压电源模块,保证电机控制器的正常运行,避免车辆失控;在目标车辆停止过程中,降低了低压电源模块的使用电量,延长了低压电源模块的使用寿命,减少了转化电路的使用次数,降低了转化电路的能耗。
Power management device, power management method, electronic equipment and storage medium
一种电源管理装置、电源管理方法、电子设备及存储介质
2024-12-20
Patent
Electronic Resource
Chinese
IPC: | B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen |
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