Design of a Contactless Rotary Device Based on Inductively Coupled Power Transfer

被引：0

作者：

Zong, Hanlin ^{[1
]}

Zhang, Xiangjun ^{[1
]}

Zhang, Xiaorui ^{[1
]}

Wang, Yijie ^{[1
]}

Xu, Dianguo ^{[1
]}

Tian, Hailin ^{[2
]}

Liu, Xiufang ^{[2
]}

Yan, Dapeng ^{[2
]}

机构：

[1] Harbin Inst Technol, Sch Elect Engn & Automat, Harbin, Heilongjiang, Peoples R China

[2] Shanghai Spaceflight Manufacture Grp Co Ltd, Shanghai, Peoples R China

来源：

2018 IEEE 4TH SOUTHERN POWER ELECTRONICS CONFERENCE (SPEC) | 2018年

关键词：

ICPT systems; magnetic cores; contactless; rotary; S/LCC; zero voltage switching (ZVS);

D O I：

暂无

中图分类号：

TE [石油、天然气工业]; TK [能源与动力工程];

学科分类号：

0807 ; 0820 ;

摘要：

Contact-type rotary electronic devices have the disadvantages of easy wear and no electrical isolation, which is not conducive to the safety and reliability of the device. In this paper, a contactless rotary inductively coupled power transfer (ICPT) device has been proposed, which provides electrical isolation, higher flexibility and greater security. The device consists of a rotary loosely coupled transformer, S/LCC compensated resonant converter and a DC-DC converter. To verify the analysis and design, a 400W rotatable prototype with a 50mm gap was fabricated and tested. An overall efficiency 84.3% was achieved from DC 40V input to DC 40 V output.

引用

页数：4

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