CAJ | 학술논문

针对感应耦合式电能传输（ ICPT）系统中的信号反向（即从系统的副边向原边传输信号）传输问题，提出一种基于反射阻抗调制的信号反向传输方法。该方法根据被传输信号调节副边谐振补偿电容的容值进行信号调制，在原边检测电流包络形状特征，进行信号复原。文章分析了副边对原边的反射阻抗对原边电流的影响，并用实验验证了方法的可行性。
침대감응우합식전능전수（ ICPT）계통중적신호반향（즉종계통적부변향원변전수신호）전수문제，제출일충기우반사조항조제적신호반향전수방법。해방법근거피전수신호조절부변해진보상전용적용치진행신호조제，재원변검측전류포락형상특정，진행신호복원。문장분석료부변대원변적반사조항대원변전류적영향，병용실험험증료방법적가행성。
According to the problem of digital signal reverse transmission in the Inductively Coupled Power Transfer ( ICPT) system, a new method for signal reverse transmission based on reflected impedance modulation is pro?posed. This method is implemented to regulate the capacity value of the secondary loop according to the signal transmitted, then monitor the current wave of the primary circuit to demodulate signal. In this paper, how the re?flected impedance influence the current is analyzed and approved by the experimental verification.