The invention relates to the technical field of wireless charging piles, and particularly discloses a double-parking-space wireless charging pile and a control method thereof, and in consideration of the problem of the use efficiency of the charging pile, a first switch module is arranged between a first inverter and a first primary side resonance network, and a second switch module is arranged between a second inverter and a second primary side resonance network; the wireless charging pile is further provided with three wires, two vehicles can be charged at the maximum power at the same time under the connection of the three wires by controlling the on-off states of the first switch module and the second switch module, and when only one vehicle needs to be charged, the designed wireless charging pile is driven through series connection of the two inverters, high-power output can be achieved, and the charging efficiency is improved. Therefore, the transmission power of the wireless charging system is expanded on the basis of safe and reliable operation of the system, the power distribution of the wireless charging pile of the electric vehicle is realized, and the transmission efficiency is improved.
本发明涉及无线充电桩技术领域,具体公开了一种双车位无线充电桩及其控制方法,考虑到充电桩使用效率问题,在第一逆变器和第一原边谐振网络之间设置第一开关模块,在第二逆变器和第二原边谐振网络之间设置第二开关模块,还设置了3根导线,通过控制第一开关模块、第二开关模块的开关状态,在三根导线的连接下,可以同时给两辆车按最大功率充电,当只有一辆车有充电需求时,设计的无线充电桩通过两个逆变器串联驱动,可以实现大功率输出,从而在系统安全可靠运行基础上扩充无线充电系统的传输功率,实现电动汽车无线充电桩的功率分配,并且提升了传输效率。
Double-parking-space wireless charging pile and control method thereof
一种双车位无线充电桩及其控制方法
2022-11-25
Patent
Electronic Resource
Chinese
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