摘要
针对单匝圆形绕制线圈以及无线电能传输系统解析建模,配合阻抗匹配电路,得到任意负载下最优传输效率。通过对发送线圈与接收线圈之间耦合系数进行理论推导,得到最优传输效率下最优发送线圈半径的解析解,并经ANSYS HFSS仿真验证。
Aiming at the analytical modeling of the single-turn round coil and the wireless power transmission system,together with the impedance matching circuit to obtain the optimal transmission efficiency under any load.Through the theoretical derivation of the coupling coefficient between the transmitting coil and the receiving coil,the analytical solution of the optimum transmitting coil radius under optimal transmission efficiency is obtained,and verified by ANSYS HFSS simulation.
作者
陈佳男
秦会斌
CHEN Jianan;QIN Huibin(Institute of New Electron Device&Application,Hangzhou Dianzi University,Hangzhou 310018,China)
出处
《传感器与微系统》
CSCD
2019年第7期70-72,75,共4页
Transducer and Microsystem Technologies
关键词
圆形绕制线圈
阻抗匹配
能量传输
最优半径
round coil
impedance matching
energy transmission
optimal radius
