The invention discloses a power supply switchable charging pile distribution box, which is characterized in that a power generation vehicle quick access port is additionally arranged based on the charging pile distribution box, the power generation vehicle quick access port and the charging pile distribution box are organically integrated, under normal conditions, a change-over switch module introduces power of a mains supply transformer into a charging pile busbar, and an electric vehicle is charged through a charging pile; when the emergency power generation vehicle needs to be used for temporarily supplying power to the low-voltage user, the change-over switch module disconnects the circuit of the charging pile busbar, and the incoming power of the emergency power generation vehicle is connected to the commercial power transformer side for temporarily supplying power to the low-voltage user. The technical problems that when an existing rapid access device of the emergency power generation vehicle and an electric vehicle charging pile are independently constructed, the occupied site space is large, the total invested capital cost is high, land coordination is difficult, and the achievable difficulty is large are solved.
本发明公开了一种供电可切换的充电桩配电箱,基于充电桩配电箱加装发电车快速接入端口,两者有机融合,在正常情况下,切换开关模块将市电变压器的来电引入充电桩母排,通过充电桩为电动汽车充电,当市电停电,需要使用应急发电车为低压用户临时供电时,切换开关模块将充电桩母排的电路断开,将应急供电车的来电接入市电变压器侧为低压用户进行临时供电。解决了现有的应急发电车的快速接入装置和电动汽车充电桩分别单独建设时所占用场地空间大,投入资金成本总和较高,导致用地协调难、可实现难度大的技术问题。
Charging pile distribution box capable of switching power supply
一种供电可切换的充电桩配电箱
07.03.2023
Patent
Elektronische Ressource
Chinesisch
IPC: | H02B BOARDS, SUBSTATIONS, OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER , Schalttafeln, Unterstationen oder Schaltanordnungen für die Abgabe oder Verteilung elektrischer Energie / H02J CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER , Schaltungsanordnungen oder Systeme für die Abgabe oder Verteilung elektrischer Leistung / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen |
Full-flexible power distribution and switching charging pile
Europäisches Patentamt | 2025
|Charging pile power supply control method with automatic charging mode switching function
Europäisches Patentamt | 2024
|Automobile charging pile power supply method and charging pile
Europäisches Patentamt | 2022
|Automatic switching device for auxiliary power supply of charging pile
Europäisches Patentamt | 2022
|Europäisches Patentamt | 2025
|