The invention discloses a super capacitor-based vehicle-mounted photovoltaic charging circuit, which comprises a vehicle-mounted photovoltaic module, a super capacitor, a hysteresis control module and an inverter, and is characterized in that the vehicle-mounted photovoltaic module is electrically connected with the super capacitor and is used for collecting solar energy to charge the super capacitor; the hysteresis control module is electrically connected with the super capacitor and the inverter, a direct current bus is arranged between the hysteresis control module and the inverter, and the hysteresis control module is used for controlling the voltage of the direct current bus and outputting the voltage to the inverter; according to the invention, the vehicle-mounted photovoltaic module is adopted to collect solar energy and convert the solar energy into electric energy to be input into the inverter, and finally the inverter charges the vehicle-mounted slow charging end; the current of the super capacitor can generate stable voltage after being controlled by the hysteresis control module; besides, the super capacitor has a strong energy storage function and can store a large amount of electric energy to charge the vehicle-mounted slow charging end at any time, so that the new energy vehicle can be continued under the feed condition, and self-rescue on the road is realized.
本发明公开了一种基于超级电容器的车载光伏充电电路,包括车载光伏组件、超级电容器、滞环控制模块和逆变器,车载光伏组件与超级电容器电连接,车载光伏组件用于收集太阳能给超级电容器充电,滞环控制模块分别与超级电容器和逆变器电连接,滞环控制模块与逆变器之间设置有直流母线,滞环控制模块用于控制直流母线的电压并输出至逆变器;本发明中,采用车载光伏组件收集太阳能并转换为电能输入至逆变器,最后由逆变器向车载慢充端进行充电;超级电容器的电流通过滞环控制模块控制后能够产生稳定的电压;另外,超级电容器有强大的储能作用,可以储存大量的电能随时为车载慢充端充电,从而使新能源车在馈电情况下得以续航,实现道路自我救援。
Vehicle-mounted photovoltaic charging circuit based on super capacitor
一种基于超级电容器的车载光伏充电电路
2024-04-05
Patent
Electronic Resource
Chinese
European Patent Office | 2025
|A SUPER-CAPACITOR BASED ELECTRIC VEHICLE CHARGING SYSTEM
European Patent Office | 2025
|