The invention relates to an integrated battery and charging equipment for a vehicle. The integrated battery and charging equipment comprises a first charging interface and a second charging interface, a first output interface and a second output interface; the battery pack comprises a first power battery and a second power battery which have the same working voltage; the switch module is arranged between the first charging interface and the battery pack and between the second charging interface and the battery pack; the controller is configured to control the connection state of the switch module based on the operation condition of the vehicle so that the first power battery and the second power battery can be connected in parallel or in series, and therefore preset working voltage can be provided for a vehicle electric drive system or the battery pack can be charged. The invention further relates to a battery management system comprising the integrated battery and charging equipment and a vehicle power assembly.
本发明涉及一种用于车辆的一体式电池及充电设备,该一体式电池及充电设备包括:第一充电接口和第二充电接口;第一输出接口和第二输出接口;电池组,所述电池组包括具有相同工作电压的第一动力电池和第二动力电池;开关模组,所述开关模组设置在所述第一充电接口和所述第二充电接口与所述电池组之间;以及控制器,所述控制器配置为基于车辆的操作状况控制所述开关模组的连接状态以使所述第一动力电池和所述第二动力电池以并联或串联方式彼此连接,从而向车辆电驱系统提供预定的工作电压或者向所述电池组充电。本发明还涉及一种包括该一体式电池及充电设备的电池管理系统和车辆动力总成。
Integrated battery, charging equipment, battery management system and vehicle power assembly
一体式电池及充电设备、电池管理系统及车辆动力总成
2024-05-28
Patent
Electronic Resource
Chinese
IPC: | B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen |
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