The invention relates to a charging device, a charging method and a charging pile, the charging device comprises a plurality of power supply module groups, a first switch unit and a second switch unit, and each power supply module group comprises a plurality of power supply sub-module groups; two adjacent power supply module groups are connected through the first switch unit; any two power supply sub-module groups in each power supply module group are connected through the second switch unit; the first switch unit is used for controlling the connection and disconnection between the power supply module groups; and the second switch unit is used for controlling connection and disconnection between the power supply sub-module groups. The number of switch units arranged in the charging device can be reduced while the charging effect is ensured, and the manufacturing cost of the charging device can be reduced.
本公开涉及充电装置、充电方法及充电桩,其中充电装置包括多个电源模块组、第一开关单元以及第二开关单元,每个所述电源模块组包括多个电源子模块组;相邻两个所述电源模块组通过所述第一开关单元连接;每个所述电源模块组中的任意两个所述电源子模块组通过所述第二开关单元连接;所述第一开关单元,用于控制所述电源模块组之间的通断;所述第二开关单元,用于控制所述电源子模块组之间的通断。可以在保证充电效果的同时,减少充电装置中设置的开关单元的数量,可以降低充电装置的制造成本。
Charging device, charging method and charging pile
充电装置、充电方法及充电桩
2024-03-12
Patent
Elektronische Ressource
Chinesisch
IPC: | B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen |
Charging pile charging method, charging device, charging pile and readable storage medium
Europäisches Patentamt | 2021
|Charging pile and charging pile charging control method
Europäisches Patentamt | 2023
|Charging pile timing charging method and device and charging pile
Europäisches Patentamt | 2023
|