The invention relates to a charging system (2) for a storage device (48) in an electric vehicle, comprising a voltage converter unit (3) and a storage unit (4), the storage unit (4) being designed to supply electrical energy via two supply terminals (44, 45), the storage device (48) of the storage unit (4) comprising two terminals (481, 482), the voltage converter unit (3) is designed as a separate structural unit from the storage unit (4) and is connected to the storage unit (4) by means of three terminals (31, 32, 33), said three terminals (31, 32, 33) being connected to the storage unit (4) in a disconnectable manner by means of a second and a third disconnect switch (46, 47) to the storage device supply terminals (44, 45), and the voltage converter unit (3) is designed as a separate structural unit from the storage unit (4) and is connected to the storage unit (4) by means of a second and a third disconnect switch (46, 47). And in the connected state in the storage unit (4): two of the three terminals (32, 33) are connected to two terminals (481, 482) of the storage device (48), and a third of the three terminals (31) is connected to one of the supply terminals (44, 45), and in the voltage converter unit (3), the third of the three terminals (31) is led out via a first disconnect switch (36). The voltage converter unit (3) comprises a first voltage converter (37) and a second voltage converter (57).
本发明涉及一种用于电动车辆中的存储设备(48)的充电系统(2),包括电压转换器单元(3)和存储单元(4),其中存储单元(4)被设计用于通过两个供电端子(44、45)供应电能,存储单元(4)的存储设备(48)包括两个端子(481、482),所述两个端子通过第二断开开关和第三断开开关(46、47)能够被断开地连接至存储设备供电端子(44、45),电压转换器单元(3)被设计为与存储单元(4)分离的结构单元,并且通过三个端子(31、32、33)与存储单元(4)连接,并且在连接状态下在存储单元(4)内:•三个端子中的两个端子(32、33)与存储设备(48)的两个端子(481、482)连接,以及•三个端子中的第三个端子(31)与供电端子(44、45)中的一个供电端子连接,以及在电压转换器单元(3)内,三个端子中的第三个端子(31)通过第一断开开关(36)引出。电压转换器单元(3)包括第一电压转换器(37)和第二电压转换器(57)。
Charging system, voltage converter unit, and storage unit
充电系统、电压转换器单元和存储单元
2025-03-28
Patent
Electronic Resource
Chinese
IPC: | B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen |
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