刘升光,王明娥,李宏升,孟祥地,石航睿,陶艾龙

• 1:青岛理工大学理学院
• 2:大连理工大学物理学院

摘要(Abstract)：

无线充电技术以安全方便的优势，在市场上展现出巨大的应用前景。目前市场上主要是以二维单向线圈作为发射线圈，难以满足日益增长的生产需要。针对低成本、低复杂度的全向无线电能传输系统的需求，通过COMSOL有限元仿真软件分析，提出了一种三维全向无线电能传输线圈，并结合LCC谐振网络，研究了线圈全方位电能传输的能力以及耦合系数与传输角度和距离的关系。实验结果表明，三维线圈可以产生全空间均匀分布的磁场，并且通过LCC谐振网络可以将线圈传输效率从17.86%提升至85.79%,发射线圈任意角度均能满足无线功率传输系统的要求，其中传输角度在0～10°以及50～90°附近有较好的传输效率以及较高的稳定性。

关键词(KeyWords)： 全方位无线电能传输;线圈结构;谐振网络;有限元分析

Abstract:

Keywords:

基金项目(Foundation): 国家重点研发计划(ZX20180815)

作者(Author): 刘升光,王明娥,李宏升,孟祥地,石航睿,陶艾龙

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