A charging pile (100) includes a plurality of charging guns (30; 31, 32; 1, 2) and a single heat dissipation module (20). The plurality of charging guns (30; 31, 32; 1, 2) is connected to the heat dissipation module (20) for heat dissipation via heat exchange. A power distribution system (10) for the charging pile (100) includes: a power module (11) for supplying power to the plurality of charging guns (30; 31, 32; 1, 2); a control unit (12) connected to the power module (11) and the heat dissipation module (20) for determining an output current of each charging gun (30; 31, 32; 1, 2) depending on the maximum heat dissipation power PlossMax of the heat dissipation module (20) and the maximum heat loss PchargerMax of each charging gun (30; 31, 32; 1, 2) when the plurality of charging guns (30; 31, 32; 1, 2) charge simultaneously; and a power distribution unit (13) connected to the power module (11) and the control unit (12) for distributing the power supplied by the power module (11) to a device through a charging gun (30; 31, 32; 1, 2) connected thereto depending on the output current of that charging gun (30; 31, 32; 1, 2).
CHARGING PILE, POWER DISTRIBUTION SYSTEM AND POWER DISTRIBUTION METHOD THEREOF
LADESÄULE, STROMVERTEILUNGSSYSTEM UND STROMVERTEILUNGSVERFAHREN DAFÜR
PILE DE CHARGE, SYSTÈME DE DISTRIBUTION D'ÉNERGIE ET SON PROCÉDÉ DE DISTRIBUTION D'ÉNERGIE
2021-09-01
Patent
Electronic Resource
English
IPC: | B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen |
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