Magnetic coupler design of wireless power transfer system for rotating equipment

Bingqing Ma; Zhenjie Li; Guang Yang; Chunbo Zhu; Kai Song

Magnetic coupler design of wireless power transfer system for rotating equipment

Bingqing Ma
, Zhenjie Li
, Guang Yang
, Chunbo Zhu
, Kai Song^*

^*Corresponding author for this work

School of Electrical Engineering and Automation, Harbin Institute of Technology
China Electronics Technology Group Corporation

Research output: Contribution to conference › Paper › peer-review

Abstract

This paper proposes the magnetic coupler design of wireless power transfer system for rotating equipment. Compared with the traditional slip ring power supply method, the proposed method has the advantages of non-contact, wire-free, and reliable. Based on the finite element analysis software, a new type of magnetic coupler with coaxial nested structure is designed, which has high and stable coupling coefficient. Also, the weight and cost of magnetic coupler is significantly reduced by optimizing the ferrite core structure. With the parameters obtained from the optimized magnetic coupler, the experimental setup are further designed to verify the power transfer capability.

Original language	English
State	Published - 2018
Externally published	Yes
Event	31st International Electric Vehicle Symposium and Exhibition, EVS 2018 and International Electric Vehicle Technology Conference 2018, EVTeC 2018 - Kobe City, Japan Duration: 30 Sep 2018 → 3 Oct 2018

Conference

Conference	31st International Electric Vehicle Symposium and Exhibition, EVS 2018 and International Electric Vehicle Technology Conference 2018, EVTeC 2018
Country/Territory	Japan
City	Kobe City
Period	30/09/18 → 3/10/18

Keywords

Magnetic coupler
Rotating equipment
Wireless power transfer

Cite this

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title = "Magnetic coupler design of wireless power transfer system for rotating equipment",

abstract = "This paper proposes the magnetic coupler design of wireless power transfer system for rotating equipment. Compared with the traditional slip ring power supply method, the proposed method has the advantages of non-contact, wire-free, and reliable. Based on the finite element analysis software, a new type of magnetic coupler with coaxial nested structure is designed, which has high and stable coupling coefficient. Also, the weight and cost of magnetic coupler is significantly reduced by optimizing the ferrite core structure. With the parameters obtained from the optimized magnetic coupler, the experimental setup are further designed to verify the power transfer capability.",

keywords = "Magnetic coupler, Rotating equipment, Wireless power transfer",

author = "Bingqing Ma and Zhenjie Li and Guang Yang and Chunbo Zhu and Kai Song",

note = "Publisher Copyright: Copyright {\textcopyright} 2018 Society of Automotive Engineers of Japan, Inc. All rights reserved; 31st International Electric Vehicle Symposium and Exhibition, EVS 2018 and International Electric Vehicle Technology Conference 2018, EVTeC 2018 ; Conference date: 30-09-2018 Through 03-10-2018",

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language = "英语",

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Magnetic coupler design of wireless power transfer system for rotating equipment. / Ma, Bingqing; Li, Zhenjie; Yang, Guang et al.
2018. Paper presented at 31st International Electric Vehicle Symposium and Exhibition, EVS 2018 and International Electric Vehicle Technology Conference 2018, EVTeC 2018, Kobe City, Japan.

Research output: Contribution to conference › Paper › peer-review

TY - CONF

T1 - Magnetic coupler design of wireless power transfer system for rotating equipment

AU - Ma, Bingqing

AU - Li, Zhenjie

AU - Yang, Guang

AU - Zhu, Chunbo

AU - Song, Kai

PY - 2018

Y1 - 2018

N2 - This paper proposes the magnetic coupler design of wireless power transfer system for rotating equipment. Compared with the traditional slip ring power supply method, the proposed method has the advantages of non-contact, wire-free, and reliable. Based on the finite element analysis software, a new type of magnetic coupler with coaxial nested structure is designed, which has high and stable coupling coefficient. Also, the weight and cost of magnetic coupler is significantly reduced by optimizing the ferrite core structure. With the parameters obtained from the optimized magnetic coupler, the experimental setup are further designed to verify the power transfer capability.

AB - This paper proposes the magnetic coupler design of wireless power transfer system for rotating equipment. Compared with the traditional slip ring power supply method, the proposed method has the advantages of non-contact, wire-free, and reliable. Based on the finite element analysis software, a new type of magnetic coupler with coaxial nested structure is designed, which has high and stable coupling coefficient. Also, the weight and cost of magnetic coupler is significantly reduced by optimizing the ferrite core structure. With the parameters obtained from the optimized magnetic coupler, the experimental setup are further designed to verify the power transfer capability.

KW - Magnetic coupler

KW - Rotating equipment

KW - Wireless power transfer

UR - https://www.scopus.com/pages/publications/85073120565

M3 - 论文

AN - SCOPUS:85073120565

T2 - 31st International Electric Vehicle Symposium and Exhibition, EVS 2018 and International Electric Vehicle Technology Conference 2018, EVTeC 2018

Y2 - 30 September 2018 through 3 October 2018

ER -

Magnetic coupler design of wireless power transfer system for rotating equipment

Abstract

Conference

Keywords

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