The invention relates to an electric automobile wireless charging system suitable for a multi-angle curve, which is used for maintaining the stability of mutual inductance and voltage stability and increasing the mutual inductance and pickup voltage when an electric automobile makes a turn. The system comprises a transmitting coil turning along with the road surface, a rectangular pickup coil mounted on a chassis of the electric automobile, and a compensation coil arranged right above the rectangular pickup coil in parallel, wherein the electric automobile runs right above the transmitting coil, and the rectangular pickup coil and the compensation coil are connected in parallel to drive the electric automobile. Compared with the prior art, the wireless charging system has the advantages ofreducing fluctuation, improving pickup voltage and the like.
本发明涉及一种适用于多角度弯道下电动汽无线充电系统,用以实现在电动汽车转弯时,保持互感和电压的稳定,并增大互感与拾取电压,该系统包括随路面转弯的发射线圈、安装在电动汽车底盘的矩形拾取线圈以及平行设置在矩形拾取线圈正上方的补偿线圈,所述的电动汽车行驶在发射线圈的正上方,所述的矩形拾取线圈与补偿线圈相互并联驱动电动汽车,与现有技术相比,本发明具有降低波动、提高拾取电压等优点。
Electric automobile wireless charging system suitable for multi-angle curve
一种适用于多角度弯道下电动汽无线充电系统
2020-04-17
Patent
Elektronische Ressource
Chinesisch
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