The invention discloses an adapter capable of enabling a direct current charging pile to directly charge an alternating current vehicle, which comprises a shell body, two sides of the shell body are respectively provided with a direct current charging gun socket and an alternating current charging gun plug, the direct current charging gun socket is internally provided with a jack, the alternating current charging gun plug is internally provided with an insertion core, and the insertion core is internally provided with an insertion hole. A conversion circuit is arranged in the shell body, the conversion circuit is electrically connected with the jack and the insertion core, and the conversion circuit comprises an MCU, a vehicle signal simulation unit for receiving control signals of the MCU, a control guide simulation unit, a battery high-voltage simulation unit, direct-current voltage transmission lines DC + and DC-and a grounding PE line. The adapter has the advantages that the adapter capable of enabling the direct current charging pile to directly charge the alternating current vehicle is provided, multi-channel safety detection can be carried out after the direct current charging pile and the alternating current vehicle are connected in a matched mode, direct insertion type charging is provided, and the problem that an existing direct current charging pile cannot directly charge the alternating current vehicle is effectively solved.
本发明揭示了一种可使直流充电桩直接给交流车辆充电的转接头,包括外壳本体,所述外壳本体的两侧分别设置有直流充电枪插座和交流充电枪插头,所述直流充电枪插座内设有插孔,所述交流充电枪插头内设置有插芯,所述外壳本体内设置有转换电路,所述转换电路与所述插孔、插芯都电性连接,所述转换电路包括MCU、接收所述MCU控制信号的车辆信号模拟单元、控制引导模拟单元、电池高压模拟单元,以及直流电压传输线DC+、DC‑和接地PE线。本发明的有益效果主要体现在:提供一种可使直流充电桩直接给交流车辆充电的转接头,可以对直流充电桩、交流车辆配接后进行多道安全检测,并提供直插式补电,有效解决了现有直流充电桩无法直接给交流车辆补电的问题。
Adapter capable of enabling direct current charging pile to directly charge alternating current vehicle
可使直流充电桩直接给交流车辆充电的转接头
2023-01-17
Patent
Electronic Resource
Chinese
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