Wireless Power Transfer Along Oil Pipe Using Ferrite Materials

被引：4

作者：

Xin, Xiyao ^{[1
]}

Jackson, David R. ^{[2
]}

Chen, Ji ^{[2
]}

机构：

[1] Gowell Int LLC, Houston, TX 77041 USA

[2] Univ Houston, Dept Elect & Comp Engn, Houston, TX 77204 USA

来源：

IEEE TRANSACTIONS ON MAGNETICS | 2017年 / 53卷 / 03期

关键词：

Ferrite material; finite element method (FEM) simulation; impedance matrix; oil wells; wireless power transfer;

D O I：

10.1109/TMAG.2016.2626254

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

In this paper, a novel technique is proposed to improve the wireless power transfer efficiency for downhole logging environment. The method applies a soft ferrite layer on the oil pipe so that the magnetic coupling between the transmitter and the receiver is greatly enhanced. Power transfer efficiency is calculated via electromagnetic simulation using the finite element method. A prototype was built to demonstrate the effectiveness of the technique.

引用

页数：5

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