The invention provides a bidirectional charging device, an electric vehicle and an electric vehicle charging system, and the charging device comprises a storage battery, a power supply module and a power receiving module. The power supply module and the power receiving module are electrically connected with the storage battery. The power supply module specifically comprises a high-frequency inverter circuit, a first harmonic compensation circuit and an electric energy output interface, and the storage battery, the high-frequency inverter circuit, the first harmonic compensation circuit and theelectric energy output interface are electrically connected in sequence; the power receiving module specifically comprises a rectification filter circuit, a second resonance compensation circuit andan electric energy input interface, and the storage battery, the rectification filter circuit, the second resonance compensation circuit and the electric energy input interface are electrically connected in sequence. According to the bidirectional charging device provided by the invention, the power supply electric vehicle provides electric energy for the power receiving electric vehicle, the charging place is not limited by equipment mounting points, charging can be carried out anytime and anywhere, and the technical problem that an existing electric vehicle charging mode is inflexible is solved.
本申请提供了一种双向充电装置、电动汽车及电动汽车充电系统,其中,充电装置包括:蓄电池、供电模块和受电模块;供电模块和受电模块分别与蓄电池电连接;供电模块具体包括:高频逆变电路、第一谐波补偿电路和电能输出接口,且蓄电池、高频逆变电路、第一谐振补偿电路和电能输出接口依次电连接;受电模块具体包括:整流滤波电路、第二谐振补偿电路和电能输入接口,且蓄电池、整流滤波电路、第二谐振补偿电路和电能输入接口依次电连接。通过本申请提供的双向充电装置,通过供电电动汽车为受电电动汽车提供电能,充电地点不受设备安装点限制,可随时随地进行充电,解决了现有的电动汽车充电方式不灵活的技术问题。
Bidirectional charging device, electric vehicle and electric vehicle charging system
一种双向充电装置、电动汽车及电动汽车充电系统
2020-06-05
Patent
Electronic Resource
Chinese