磁耦合谐振无线电能传输系统线圈角度偏移的联合仿真

针对在某些特殊环境下无线充电装置的发射线圈与接收线圈产生角度偏移的非线性耦合问题展开研究,依据磁耦合谐振式无线电能传输电路模型,对无线电能传输效率与发射线圈和接收线圈之间的偏移角度的关系进行了分析。使用ANSYS Maxwell仿真软件,建立了多种线圈偏移角度模型,分析了线圈参数,将所创建的线圈偏移角度模型导入ANSYS Simplorer仿真软件,对磁耦合谐振式无线电能传输系统进行联合仿真。通过研究得出了角度偏移的一种极限曲线,有助于磁耦合谐振式无线电能传输系统的非线性校正和优化。

Joint Simulation of the Coil Offset Angle of Radio Energy Transmission

Aiming at the nonlinear coupling problem of angle deviation between transmitting coil and receiving coil of wireless charging device under some special circumstances, the relationship between radio energy transmission efficiency and the angle deviation between transmitting coil and receiving coil is analyzed based on the magnetic coupling resonant radio energy transmission circuit model. Using ANSYS Maxwell simulation software, a variety of coil offset angle models were established, coil parameters were analyzed, and the created coil offset angle model was imported into ANSYS Simplorer simulation software for joint simulation of the magnetic coupling resonance radio energy transmission system. A limit curve of angle deviation is obtained which is helpful to the nonlinear correction and optimization of the magnetic coupling resonance radio energy transmission system.