A Shared Channel Design for the Power and Signal Transfers of Electric-field Coupled Power Transfer Systems
A Shared Channel Design for the Power and Signal Transfers of Electric-field Coupled Power Transfer Systems
复制标题
电场耦合电力传输系统的电力和信号传输的共享通道设计
DOI：
10.6113/jpe.2016.16.2.805
复制
发表时间：
2016-03
影响因子：
1.4
通讯作者：
Rong Hua
中科院分区：
文献类型：
--
作者：
Yu-Gang Su;Wei Zhou;Aiguo Patrick Hu;Chun-Sen Tang;Rong Hua
近年来，电场耦合功率传输（ECPT）系统作为一种可替代的无线功率传输（WPT）技术被提出。采用电容极板作为耦合结构，具有设计灵活、耦合结构体积小、金属穿透能力强等优点。此外，无线通信是提高ECPT系统安全性和可控性的有效解决方案。提出了一种用于电场耦合电力传输系统的功率和信号共享信道。所述共享通道包括两个类似的电路，每个电路中都有一个带通滤波器和一个信号检测电阻。这是基于传统的电流馈电推挽拓扑设计的。对功率与信号传输之间的相互干扰、信道功率与信号衰减以及信号信道的动态特性进行了分析，以确定所提出的共享信道的电气元件的值。实验结果表明，所设计的信道可以传输超过100W的输出功率和数据，数据速率在300bps到120kbps之间。
Electric-field coupled power transfer (ECPT) systems have been proposed as an alternative wireless power transfer (WPT) technology in recent years. With the use of capacitive plates as a coupling structure, ECPT systems have many advantages such as design flexibility, reduced volume of the coupling structure and metal penetration ability. In addition, wireless communications are effective solutions to improve the safety and controllability of ECPT systems. This paper proposes a power and signal shared channel for electric-field coupled power transfer systems. The shared channel includes two similar electrical circuits with a band pass filter and a signal detection resistor in each. This is designed based on the traditional current-fed push-pull topology. An analysis of the mutual interference between the power and signal transmission, the channel power and signal attenuations, and the dynamic characteristic of the signal channel are conducted to determine the values for the electrical components of the proposed shared channel. Experimental results show that the designed channel can transfer over 100W of output power and data with a data rate from 300bps to 120 kbps.
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影响因子：
1.4
作者：
H. Li;A. Hu;G. Covic
通讯作者：
H. Li;A. Hu;G. Covic
影响因子：
1.4
作者：
X. Dai;Yang Zou;Yue Sun
通讯作者：
X. Dai;Yang Zou;Yue Sun
DOI：
10.1109/tbcas.2008.2005295
发表时间：
2008-12-01
影响因子：
5.1
作者：
Mandal, Soumyajit;Sarpeshkar, Rahul
通讯作者：
Sarpeshkar, Rahul
DOI：
10.1109/mmvip.2008.4749606
发表时间：
2008-12
期刊：
2008 15th International Conference on Mechatronics and Machine Vision in Practice
影响因子：
--
作者：
A. Hu;Chao Liu;H. Li
通讯作者：
A. Hu;Chao Liu;H. Li
影响因子：
6.7
作者：
J. Hirai;Tae-Woong Kim;A. Kawamura
通讯作者：
J. Hirai;Tae-Woong Kim;A. Kawamura