CAJ | 학술논문

搭建以实验模型为基础的非接触式电能传输系统仿真计算模型，考虑该系统实际应用中疏松耦合变压器可能出现的不理想工作情况，利用ANSYS有限元仿真软件分析变压器不同气隙厚度、横向、纵向不同侧移距离下电感参数的变化趋势，通过实验举例验证上述仿真计算的可行性。实现疏松耦合变压器原副边两侧电路的解耦，对不同频率下的系统进行电容补偿，分析变压器原副边分别谐振情况下系统功率和传输效率的影响因素，研究系统功率和效率随负载电阻、频率和电感参数的变化规律，为提高非接触式电能传输系统的优化设计提供参考。
탑건이실험모형위기출적비접촉식전능전수계통방진계산모형，고필해계통실제응용중소송우합변압기가능출현적불이상공작정황，이용ANSYS유한원방진연건분석변압기불동기극후도、횡향、종향불동측이거리하전감삼수적변화추세，통과실험거례험증상술방진계산적가행성。실현소송우합변압기원부변량측전로적해우，대불동빈솔하적계통진행전용보상，분석변압기원부변분별해진정황하계통공솔화전수효솔적영향인소，연구계통공솔화효솔수부재전조、빈솔화전감삼수적변화규률，위제고비접촉식전능전수계통적우화설계제공삼고。
Based on experimental model, a simulation model for inductively coupled power transfer (ICPT) system is constructed. Considering possibly non-ideal working condition of loosely coupled transformer, which may occur during actual application of IICPT system, the finite element simulation software ANSYS is used to analyze the variation tendency of inductance parameter of loosely coupled transformer under different air-gaps and different lateral displacements in transverse and longitudinal directions, and to validate the feasibility of above-mentioned simulation by experiment. To implement the decoupling between primary winding and secondary winding of loosely coupled transformer, the capacitance compensation for self-inductances of both windings under different frequencies is carried out and the impacting factors on system power and transferred efficiency under resonance respectively occurred in primary and secondary winding as well as the varying rules of system power and transferring efficiency with the variation of resistance, frequency and inductance parameter of the load are analyzed, to provide reference for optimization design of ICPT system.