CAJ | 학술논문

针对目前电磁感应无线能量传输方式有效传输距离近、传输效率低等问题，为实现小口径武器系统的无线能量与信息的同步、快速、高效传输，基于电磁耦合谐振理论，提出了一种三线圈磁耦合谐振自适应能量传输系统。利用磁耦合谐振互感模型，对能量传输系统三线圈拓扑电路进行了分析，并讨论了整个系统的传输功率、传输效率与线圈谐振频率、耦合系数之间的相互关系。基于锁相环优化控制理论，提出了传输系统自适应谐振最大功率控制策略，对储能电容接收功率和充电时间进行了优化。静态实验结果表明，利用上述理论设计的三线圈磁耦合谐振能量传输系统，性能可满足耦合距离20 mm、相对运动速度2．5 m／s 及铁磁环境下能量的传输，这种新颖的传输系统可为新一代武器系统的信息交联设计提供一定的理论和技术支持。
침대목전전자감응무선능량전수방식유효전수거리근、전수효솔저등문제，위실현소구경무기계통적무선능량여신식적동보、쾌속、고효전수，기우전자우합해진이론，제출료일충삼선권자우합해진자괄응능량전수계통。이용자우합해진호감모형，대능량전수계통삼선권탁복전로진행료분석，병토론료정개계통적전수공솔、전수효솔여선권해진빈솔、우합계수지간적상호관계。기우쇄상배우화공제이론，제출료전수계통자괄응해진최대공솔공제책략，대저능전용접수공솔화충전시간진행료우화。정태실험결과표명，이용상술이론설계적삼선권자우합해진능량전수계통，성능가만족우합거리20 mm、상대운동속도2．5 m／s 급철자배경하능량적전수，저충신영적전수계통가위신일대무기계통적신식교련설계제공일정적이론화기술지지。
In order to solve the problem that the electromagnetic induction setting mode is just adapted to short distance transmission with low efficiency,a new wireless power transmission system using three coils via adaptive frequency tracking to achieve synchronous,fast and high efficient power and information transmission based on the magnetic resonance theory is proposed.Using the mutual inductance model of magnetic resonance coupling,the three-coil topology circuit stapling system is analyzed,and the relationship between the transmis-sion power and efficiency of the entire system,the coil resonant frequency and the coupling coefficient is dis-cussed.Based on the optimal control theory of phase-locked loop,a resonant frequency tracking strategy is proposed,and the receiving power and charging time of load capacitance are optimized.The static experi-mental results show that the proposed transmission system meets the requirements of power transmission with a coupling distance of 20 mm,at a relative velocity of 2 .5 m/s and in a ferromagnetic environment,and this method provides theoretical and technological support for the design of the information link of weapon systems in next generation.