The invention relates to the field of new energy automobile charging equipment, in particular to an energy storage type charging pile which is characterized in that the charging pile is connected with a switching controller, the switching controller is connected with a storage battery, and the other end of a charging gun is connected with a charging gun for charging; the storage battery transmits direct current to the charging pile through the switching controller, the switching controller is externally connected with alternating current input, and the switching controller transmits the direct current or the alternating current to the charging pile through switching so that the charging pile can output the direct current or the alternating current. The storage battery is directly connected to the charging pile through the control switcher to input current, input of direct current and input of alternating current are switched through switching of the control switcher, and an alternating current power supply charging mode and an energy storage battery direct current power supply mode are compatible; according to the invention, an inverter is not needed for inversion, on the basis of simplifying the charging pile, the energy consumption is reduced, and the alternating current charging access is reserved.
本发明涉及新能源汽车充电设备领域,具体涉及一种储能式充电桩,包括:充电桩连接有切换控制器,切换控制器与蓄电池连接,充电枪另一端接有用于充电的充电枪;蓄电池通过切换控制器向充电桩输送直流电,切换控制器外接有交流电输入,切换控制器通过切换分别向充电桩输送直流电或交流电,以使得充电强能够输出直流电或交流电。本发明的蓄电池直接经过控制切换器连接到充电桩输入电流,通过控制切换器切换对直流电及交流电的输入进行切换,兼容交流电源充电和储能电池直流供电两种模式;本发明不需要逆变器进行逆变,在简化充电桩的基础上,降低能耗低,且保留了交流电充电接入。
Energy storage type charging pile
一种储能式充电桩
2022-12-30
Patent
Electronic Resource
Chinese
IPC: | B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen |