A power densified charging station includes a low power charging module (LPCM), a direct current (DC) storage device, an electrical switch, and a controller. The LPCM receives a low power input voltage from a low power energy source. The DC storage device accumulates a high power DC voltage from the low power input voltage during a charge accumulation phase of operation. The switch selectively connects the charging station to the energy source, the LPCM to the DC storage device, and the DC storage device to the high voltage off-board battery pack during a charge delivery phase of operation. The controller is in communication with the LPCM, the DC storage device, and the switch, and is operable to control the LPCM, the DC storage device, and the switch during a charge accumulation and delivery phase of operation by performing a corresponding method.
一种功率致密化充电站包括低功率充电模块(LPCM)、直流(DC)存储装置、电气开关和控制器。该LPCM从低功率能源接收低功率输入电压。该DC存储装置在电荷积累操作阶段期间从该低功率输入电压积累高功率DC电压。在电荷递送操作阶段期间,所述开关选择性地将充电站连接到能源,将LPCM连接到DC存储装置,以及将DC存储装置连接到高压非车载电池包。该控制器与所述LPCM、DC存储装置和开关通信,并且可操作用于通过执行对应的方法在电荷积累和递送操作阶段期间控制所述LPCM、DC存储装置和开关。
Power densification charging station
功率致密化充电站
2024-03-26
Patent
Electronic Resource
Chinese
European Patent Office | 2019
|European Patent Office | 2020
|