无线电能传输中值得注意的两个基本物理学问题

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摘要提出无线电能传输理论研究中应该重点关注的两个基本物理学问题：①麦克斯韦方程可能存在纵波解；②磁共振耦合能量隧穿时间问题。指出无线输电理论研究应该以经典麦克斯韦方程为基础,传统电路理论的研究结论不能够完全覆盖基于“场”的研究结论；从时间测量入手,初步证明磁共振耦合无线电能传输系统能量传输过程是一个量子隧穿过程。本文认为,电磁波传播过程的近场问题需要深入研究。作为理论应用的工程实例,本文提出了特斯拉全球无线输电可能的解决方案。

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	樊京
	余发山
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关键词 ：无线电能传输, 麦克斯韦方程, 磁共振耦合, 量子隧穿

Abstract：Two fundamental physics issues are proposed which should be paid great attention in the study of wireless power transmission theory. ①P-wave solutions of Maxwell equation may exist. ②Tunneling time of magnetic resonance coupling energy. This paper clarifies that wireless power transmission study should be based on classical Maxwell equation. Traditional conclusion of circuit theory study fails to cover the research findings based on “the field”. By adopting time measurement method, this paper proves that under magnetic resonance coupling the power transmission process of wireless power transmission system is similar to quantum tunneling. Therefore further study needs to be carried out on the near field issue of electromagnetic waves propagation. As a theoretical research, this paper puts forward possible solutions of wireless power transmission around the globe.

Key words： Wireless power transmission maxwell equation magnetic resonance coupling quantum tunneling

收稿日期: 2013-05-23 出版日期: 2014-05-22

PACS:

TM724

基金资助:国家自然科学基金（U1261125/E0422）和河南省科技攻关计划（122102210290）资助项目

作者简介: 樊京男, 1974年生, 博士后, 副教授, 主要研究隧道电磁场传播、电磁兼容、智能仪表和无线电能传输。余发山男, 1952年生, 博士生导师, 教授, 主要研究方向为自动化及工业过程控制。

引用本文:

樊京, 余发山, 张刚, 田子建, 刘军. 无线电能传输中值得注意的两个基本物理学问题[J]. 电工技术学报, 2013, 28(2增): 61-65. Fan Jing, Yu Fashan, Zhang Gang, Tian Zijian, Liu Jun. Two Fundamental Physics Issues Need Paying Great Attention in Wireless Power Transmission. Transactions of China Electrotechnical Society, 2013, 28(2增): 61-65.

链接本文:

http://dgjsxb.ces-transaction.com/CN/Y2013/V28/I2增/61

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