Investigation on the Electromagnetic Surface Waves for Single-Wire Power Transmission

被引：13

作者：

Jin, Xin ^{[1
]}

Chen, Xiyou ^{[1
]}

Qi, Chen ^{[1
]}

Li, Tao ^{[1
]}

机构：

[1] Dalian Univ Technol, Sch Elect Engn, Dalian 116024, Peoples R China

来源：

IEEE TRANSACTIONS ON INDUSTRIAL ELECTRONICS | 2023年 / 70卷 / 03期

基金：

中国国家自然科学基金;

关键词：

Maxwell's equations; single-wire power transmission (SWPT); surface wave; Tesla's coil. After; TRANSFER SYSTEM;

D O I：

10.1109/TIE.2022.3170634

中图分类号：

TP [自动化技术、计算机技术];

学科分类号：

0812 ;

摘要：

Single-wire power transmission (SWPT) is a power transmission method that uses only one wire to realize long-distance transmission of power. For deep insight, the theory of electromagnetic surface waves in this article is applied to reveal the principle of a long-distance large-scale SWPT system. Maxwell's equations under two different media in this system are established, based on them and the boundary conditions on the interface of the media, the propagation law of electromagnetic field energy in the SWPT system is analyzed. A simulation model is built by high frequency simulator structure (HFSS). The distribution law of the Poynting vector in different situations is studied to verify the correctness of the theoretical analysis. Moreover, long-distance transmission experiments are carried in the campus. It is shown that the transmission power can reach 300 W or 135 W when the transmission distance is 100 m or 200 m, respectively.

引用

页码：2497 / 2507

页数：11

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