CAJ | 학술논문

提出了一种适用于电动感应电能传输的螺旋平面线圈，以解决充电距离过小和对停车位置要求过高的问题。由线圈的几何参数得到耦合系数，同时使用工作在稍高于谐振点的等效LLC串联谐振逆变装置，进行松耦合状态下的补偿。通过理论分析，建立了包含输出调节特性的封闭方程组，试验结果验证了理论分析模型的准确性，并以此为基础设计耦合器参数。实验结果表明，螺旋平面线圈电磁耦合器具有较高的充电效率和稳定的充电电压。
제출료일충괄용우전동감응전능전수적라선평면선권，이해결충전거리과소화대정차위치요구과고적문제。유선권적궤하삼수득도우합계수，동시사용공작재초고우해진점적등효LLC천련해진역변장치，진행송우합상태하적보상。통과이론분석，건립료포함수출조절특성적봉폐방정조，시험결과험증료이론분석모형적준학성，병이차위기출설계우합기삼수。실험결과표명，라선평면선권전자우합기구유교고적충전효솔화은정적충전전압。
A spiral planar coil applicable to induction energy transmission is introduced to solve the problems of too small charging distance and too high parking accuracy.The coupling coefficient is obtained from the geometrical parameters of the coil,and compensation in the loosely coupled status is made through the equivalent LLC serial resonant converter working slightly above the resonance point.A closed set of equations with output regulation characteristics is established through theoretical analysis.The experimental results verify the accuracy of the theoretical analysis model,and the parameters of the coupler are designed based on this model.Experimental results show that spiral planar coil electromagnetic coupler has a high charging efficiency and stable charging voltage.