Capacitive Wireless Power Transfer System with a 3D-Functional Coupler for Maintenance-Free Industrial Robots

IF 0.3 Q4 ENGINEERING, ELECTRICAL & ELECTRONIC
Yasumasa Naka;Akihiko Ishiwata;Masahiro Shibata;Takuya Kondo;Masaya Tamura
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引用次数: 0

Abstract

This paper presents a capacitive wireless power transfer system that employs a three-dimensional (3D)-functional coupler for obtaining maintenance-free industrial robots. To enhance the vital coupling coefficient of the coupler within a confined space, such as a rotary joint, we fabricated a 3D capacitive coupler. Additionally, by employing polytetrafluoroethylene (PTFE) resin with a high Q factor for electrode fixation, a theoretical maximum efficiency of 99.3% was achieved. Finally, we designed a system that successfully produced a transmission of 5.76 W with a total DC-DC efficiency of 73.0% at 13.56 MHz and an arm chuck operations utilizing both power and pneumatic pressure.
用于免维护工业机器人的带 3D 功能耦合器的电容式无线电力传输系统
本文介绍了一种采用三维(3D)功能耦合器的电容式无线电力传输系统,用于获得免维护的工业机器人。为了提高耦合器在旋转接头等有限空间内的重要耦合系数,我们制作了一个三维电容耦合器。此外,通过使用具有高 Q 值的聚四氟乙烯(PTFE)树脂固定电极,我们实现了 99.3% 的理论最高效率。最后,我们设计的系统成功地在 13.56 MHz 频率下产生了 5.76 W 的传输功率,直流-直流总效率达到 73.0%,并利用电力和气压实现了手臂卡盘操作。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
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来源期刊
IEICE Communications Express
IEICE Communications Express ENGINEERING, ELECTRICAL & ELECTRONIC-
自引率
33.30%
发文量
114
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