The invention provides a 48V whole vehicle power redundant system and a vehicle, and relates to the technical field of vehicles, the 48V whole vehicle power redundant system comprises a power supply assembly used for providing 48V voltage, and the output end of the power supply assembly is connected with the input ends of a plurality of first loads; the redundant power supply assembly and the power supply assembly are arranged in parallel, and the output end of the redundant power supply assembly is connected with the input end of the first load; the input end of the redundant power distribution assembly is connected with the output end of the redundant power supply assembly, the output end of the redundant power distribution assembly is connected with a plurality of second loads, and the redundant power distribution assembly is used for distributing power to the second loads; when one of the power supply assembly and the redundant power supply assembly is abnormal, the other one normally distributes power to the first load, and the problem that in the prior art, a vehicle lacks 48V power supply redundancy is solved.
本发明提供了一种48V整车电源冗余系统及车辆,涉及车辆技术领域,48V整车电源冗余系统包括:供电组件,供电组件用于提供48V电压,供电组件的输出端与多个第一负载的输入端连接;冗余供电组件,冗余供电组件与供电组件并联设置,冗余供电组件的输出端与第一负载的输入端连接;冗余配电组件,冗余配电组件的输入端与冗余供电组件的输出端连接,冗余配电组件的输出端连接有多个第二负载,冗余配电组件用于向第二负载进行配电;其中,供电组件和冗余供电组件中的一个失常时,另一个向第一负载正常配电,解决现有技术中车辆缺乏48V电源冗余的问题。
48V whole vehicle power supply redundant system and vehicle
一种48V整车电源冗余系统及车辆
2025-01-07
Patent
Electronic Resource
Chinese
IPC: | B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen |
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