Wireless Power Transfer Along Oil Pipe Using Ferrite Materials
Wireless Power Transfer Along Oil Pipe Using Ferrite Materials
复制标题
使用铁氧体材料沿油管进行无线电力传输
DOI：
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复制
发表时间：
2017
影响因子：
2.1
通讯作者：
Ji Chen
中科院分区：
文献类型：
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作者：
Xiyao Xin;D. Jackson;Ji Chen
本文提出了一种提高井下测井环境下无线能量传输效率的新技术。该方法在油管上涂覆一层软铁氧体，大大增强了发送器和接收器之间的磁耦合。采用有限元方法进行电磁仿真，计算了功率传输效率。建立了一个原型来演示该技术的有效性。
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.