无线充电系统中平面磁性线圈缩放设计的热黑箱理论

Thermal management of magnetic coils is essential for the safe and stable operation of high-power wireless charging systems (WCS). Upon a deficiency of detailed thermal analysis, this article presents a thermal model under natural convection featuring both accuracy and simplicity. Analysis shows that the loss distribution between different parts of the coil has little effect on the resultant tempe...