The invention relates to the field of charging piles, in particular to an energy storage type charging pile. The alternating current power supply is connected with the direct current power pool I, and the direct current power pool I is connected with the direct current power pool II; the first direct-current power pool comprises a first alternating-current charging AC/DC module and a second alternating-current charging AC/DC module, and the first alternating-current charging AC/DC module and the second alternating-current charging AC/DC module are connected in parallel. The second direct current power pool comprises a first direct current charging DC/DC module and a second direct current charging DC/DC module, and the first direct current charging DC/DC module and the second direct current charging DC/DC module are connected in parallel. The system has an off-grid charging function, the auxiliary power supply is provided with a mains supply and battery double-power-taking loop, when the mains supply is powered off, the control power supply is driven by the battery, and the demand for off-grid charging of the vehicle is met; double direct-current power pools are configured, independent and combined operation of the power pools is achieved, and the requirements of different charging powers are met; adjustment is performed according to actual operation power of the power grid, and power grid pressure is reduced.
本发明涉及充电桩领域,具体涉及一种储能型充电桩。交流电源与直流功率池一连接,直流功率池一和直流功率池二连接;直流功率池一包括交流充电AC/DC模块一和交流充电AC/DC模块二,交流充电AC/DC模块一和交流充电AC/DC模块二并联;直流功率池二包括直流充电DC/DC模块一和直流充电DC/DC模块二,直流充电DC/DC模块一和直流充电DC/DC模块二并联。本发明具备离网充电的功能,辅助电源设置市电、电池双取电回路,当市电停电时,控制电源从电池驱动,满足离网对车充电的需求;配置了双直流功率池,实现功率池单独与合并运行,满足不同充电功率的需求;根据电网实际运行功率进行调节,减少了电网压力。
Energy storage type charging pile
一种储能型充电桩
27.05.2025
Patent
Elektronische Ressource
Chinesisch