The invention provides an all electric range extender electrical topology for a battery electric vehicle. A power converter for an electric vehicle includes a connection interface for coupling an external battery to a first bus. The power converter includes a first set of switching devices configured to transfer power between a charge port and the first bus, and a second set of switching devices configured to transfer power between the first bus and a second bus coupled to a traction battery. The power converter includes a controller programmed to control a voltage level of the first bus to different nominal operating voltages based in different operating modes.
本公开提供了“用于电池电动车辆的纯电动增程器电气拓扑”。一种用于电动车辆的功率转换器,包括用于将外部电池耦接到第一总线的连接接口。所述功率转换器包括第一组开关装置和第二组开关装置,所述第一组开关装置被配置为在充电端口与所述第一总线之间传输电力,所述第二组开关装置被配置为在所述第一总线与耦接到牵引电池的第二总线之间传输电力。所述功率转换器包括控制器,所述控制器被编程为基于不同的操作模式将所述第一总线的电压水平控制为不同的标称操作电压。
All electric range extender electrical topology for battery electric vehicle
用于电池电动车辆的纯电动增程器电气拓扑
2020-11-20
Patent
Electronic Resource
Chinese
IPC: | B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen |
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