The invention discloses a charging gun circuit which comprises a power supply module, a first MCU, a charging and discharging communication signal module, a charging and discharging change-over switch, an overcurrent protection module, an overvoltage protection module, a leakage protection module, a relay, an electric quantity acquisition module, a second MCU, a display driving module and a display module. Charging and discharging of the new energy vehicle can be realized.
本发明公开了一种充电枪电路,包括:电源供电模块、第一MCU、充放电通讯信号模块、充电放电切换开关、过流保护模块、过压保护模块、漏电保护模块、继电器、电量采集模块、第二MCU、显示驱动模块和显示模块;本发明可以实现新能源车的充放电。
Charging gun circuit
充电枪电路
2024-03-26
Patent
Electronic Resource
Chinese
IPC: | B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / H02H EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS , Schutzschaltungsanordnungen / H02J CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER , Schaltungsanordnungen oder Systeme für die Abgabe oder Verteilung elektrischer Leistung |