CAJ | 학술논문

为分析与优化磁耦合谐振式无线电能传输系统的输出功率，对磁耦合谐振式无线电能传输系统的功率输出特性进行分析与试验，并提出一种简化的系统模型，以方便设计者分析或确定磁共振式无线电能传输系统的参数。另外为解决原始系统输出功率随线圈相对位置而急剧变化，在此根据磁耦合谐振式无线电能传输系统的功率输出特性提出了一种可行的最大功率点追踪（MPPT）方法以稳定系统的输出功率，使得负载能够在宽距离范围内实现功率最大化。
위분석여우화자우합해진식무선전능전수계통적수출공솔，대자우합해진식무선전능전수계통적공솔수출특성진행분석여시험，병제출일충간화적계통모형，이방편설계자분석혹학정자공진식무선전능전수계통적삼수。령외위해결원시계통수출공솔수선권상대위치이급극변화，재차근거자우합해진식무선전능전수계통적공솔수출특성제출료일충가행적최대공솔점추종（MPPT）방법이은정계통적수출공솔，사득부재능구재관거리범위내실현공솔최대화。
Abstruct:In order to analyzes and optimize output power of magnetically?coupled resonant mode wireless power transfer sys?tem,the power output property of this system is analyzed and a simplified model of this system is given in this paper,which is of benefit to the designer to analyze or determine the parameters of the magnetically?coupled resonant wireless power transfer sys?tem. Moreover,to solve the problem that the output power of magnetically?coupled resonant wireless power transfer system varies drastically with the change of relative distance and position of two resonant coils,based on the output property discussed above, a practical maximum power point tracking(MPPT)method is proposed in this paper to stabilize and maximize the power of the system in relatively wide range.