Zhiqi Lin’s scientific contributions

The existing electric vehicles use charging piles for charging, which is inefficient and inconvenient, so wireless charging technology has become the research focus. Compared with the traditional charging mode, electric vehicle wireless charging does not need wiring, more convenient, safe and efficient. This paper presents a three-coil compensation optimization scheme. Based on the research of square-square coupling coil, while determining the optimal winding mode of the coil, the magnetic cores of transmitting and receiving coils were selected to analyze the coupling situation according to the magnetic field distribution cloud map, and use the Simplorer Maxwell and ANSYS software simulation, analysis, contrast system coupling way, the purpose is to meet the needs of dynamic charging, solve the problem of the current electric vehicle charging limited.