牡丹江师范学院学报（自然科学版）Issue(2)：31-35,5.
基于COMSOL的多中继线圈无线电能传输特性分析
Analysis of Wireless Power Transfer Characteristics with Multiple Relay Coils based on COMSOL
摘要
Abstract
By using COMSOL Multiphysics software COMSOL Multiphysics software,the wireless power transfer system with multi-relay coil structure is modeled and analyzed.The results show that with the increase of the number of realy coils,the optimal transmission distance of the transmission power and efficiency increases,but the power and efficiency decrease gradually.The resonant frequency of the system will have frequency deviation,and the frequency splitting phenomenon will occur in the near distance.At the critical coupling distance,keeping each coil evenly placed in the transmission system can achieve higher power and efficiency values.In the actual application,the number of coils should be increased according to the need,and key parameter of transmission distance should be set reasonably.关键词
无线电能传输/中继线圈/有限元法Key words
wireless power transfer/numerical analysis relay coil/finite element method分类
信息技术与安全科学引用本文复制引用
李新恒,尹文凯,周小杰,汪婵,孙雯,国海,王鑫鑫,赵传奇..基于COMSOL的多中继线圈无线电能传输特性分析[J].牡丹江师范学院学报（自然科学版）,2024,(2):31-35,5.基金项目
安徽省大学生创新创业训练计划项目(S202210879164) （S202210879164）
安徽省高校自然科学研究项目(2023AH051866 （）
2023AH051864) （）
安徽科技学院人才引进项目(DQYJ202102) （DQYJ202102）
