Design of an Improved Type Rotary Inductive Coupling Structure for Rotatable Contactless Power Transfer System

被引：1

作者：

Lee, Jia-You ^{[1
]}

Chen, Hsin-Ming ^{[1
]}

Huang, Li-Yu ^{[1
]}

机构：

[1] Natl Cheng Kung Univ, Dept Elect Engn, 1 Univ Rd, Tainan 70101, Taiwan

来源：

2015 2ND INTERNATIONAL CONFERENCE ON MECHATRONICS AND MECHANICAL ENGINEERING (ICMME 2015) | 2015年 / 34卷

关键词：

TRANSFORMER; ENERGY;

D O I：

10.1051/matecconf/20153406001

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：

This paper is aimed at analyzing the rotary inductive coupling structure of contactless rotary transformer. The main feature of the proposed rotatable contactless power transfer system is which winding is coaxial-interlayered for improving the magnetic coupling capability. There is no ferrite core used in the secondary-side of the rotary inductive coupling structure, this helps to ease the exerted force that is stress by the secondary-side on spindle. In order to verify the feasibility of the proposed contactless power transfer system for rotary applications, an inductive powered rotary machinery and the control system have been integrated. The experimental results show that the maximum power transfer efficiency of the proposed rotary inductive coupling structure is about 94.8%. The maximum output power received in the load end is 1030 W with transmission efficiency of 88%.

引用

页数：6

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