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.
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页数：4
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