The invention discloses an electric vehicle quick charging device driven by a photovoltaic direct-current power generation system. The electric vehicle quick charging device comprises a user battery pack, a charging module and a charging module, the incoming line control cabinet unit is used for controlling charging and discharging of the user battery pack and performing local and remote control on the module power supply cabinet unit; the module power supply cabinet unit is used for controlling and equalizing the total output; the user battery pack is respectively connected with the inlet wire control cabinet unit and the module power supply cabinet unit, and the inlet wire control cabinet unit is connected with the module power supply cabinet unit. The power conversion efficiency is improved, and the service life is prolonged; fault processing modes can be selected independently, the power supply cabinet adopts a frame type structure and is formed by superposing subunits, and modules are convenient and rapid to disassemble and replace; all signal cables and communication cables in the rectifier cabinet are shielded cables, so that electromagnetic interference is effectively prevented.
本发明公开了一种利用光伏直流发电系统驱动的电动汽车快速充电装置,包括:用户电池组:用于存储电能;进线控制柜单元:用于控制所述用户电池组的充放电,并且对模块电源柜单元进行本机及远程控制;模块电源柜单元:用于对总输出进行控制及均流;用户电池组分别与进线控制柜单元、模块电源柜单元连接,进线控制柜单元与所述模块电源柜单元连接。本发明提升了电源转换效率及使用寿命;可自主选择故障处理方式,电源柜采用框架式结构,各子单元叠加构成,模块拆卸、替换方便快捷;整流柜内所有的信号电缆、通讯电缆均须采用屏蔽电缆,有效防止电磁干扰。
Electric vehicle quick charging device driven by photovoltaic direct-current power generation system
一种利用光伏直流发电系统驱动的电动汽车快速充电装置
2023-06-23
Patent
Electronic Resource
Chinese
IPC: | B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen |
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