Analysis and Optimal Design of Mid-Range WPT System Based on Multiple Repeaters

Yueshi Guan; Yangyun Xiao; Yunpeng Cui; Dianguo Xu

doi:10.1109/TIA.2021.3072931

Analysis and Optimal Design of Mid-Range WPT System Based on Multiple Repeaters

Yueshi Guan^*
, Yangyun Xiao
, Yunpeng Cui
, Dianguo Xu

^*Corresponding author for this work

School of Electrical Engineering and Automation, Harbin Institute of Technology

Research output: Contribution to journal › Article › peer-review

17 Scopus citations

Abstract

In this article, an optimal design for mid-range wireless power transfer system based on multiple repeaters is proposed, which aims at powering high-voltage side sense module in HVdc applications. The mathematical model of the system is established. The characteristics of current distribution and impedance angle are analyzed under equally spaced situations. To further optimize the system, the optimized spaced structure with different distances is investigated, which can improve transferring efficiency under same distance requirement. The effect of load is also analyzed. A 1.5 m prototype with eight repeaters is built and the experimental results verify the feasibility of optimized coil arrangement, which can effectively improve efficiency, especially under light load situations.

Original language	English
Pages (from-to)	1092-1100
Number of pages	9
Journal	IEEE Transactions on Industry Applications
Volume	58
Issue number	1
DOIs	https://doi.org/10.1109/TIA.2021.3072931
State	Published - 2022
Externally published	Yes

Keywords

Mid-range
multirepeater structure
wireless power transfer (WPT)

Access to Document

10.1109/TIA.2021.3072931

Cite this

@article{c806c01d24804b3e87a273989d78edd0,

title = "Analysis and Optimal Design of Mid-Range WPT System Based on Multiple Repeaters",

abstract = "In this article, an optimal design for mid-range wireless power transfer system based on multiple repeaters is proposed, which aims at powering high-voltage side sense module in HVdc applications. The mathematical model of the system is established. The characteristics of current distribution and impedance angle are analyzed under equally spaced situations. To further optimize the system, the optimized spaced structure with different distances is investigated, which can improve transferring efficiency under same distance requirement. The effect of load is also analyzed. A 1.5 m prototype with eight repeaters is built and the experimental results verify the feasibility of optimized coil arrangement, which can effectively improve efficiency, especially under light load situations.",

keywords = "Mid-range, multirepeater structure, wireless power transfer (WPT)",

author = "Yueshi Guan and Yangyun Xiao and Yunpeng Cui and Dianguo Xu",

note = "Publisher Copyright: {\textcopyright} 1972-2012 IEEE.",

year = "2022",

doi = "10.1109/TIA.2021.3072931",

language = "英语",

volume = "58",

pages = "1092--1100",

journal = "IEEE Transactions on Industry Applications",

issn = "0093-9994",

publisher = "Institute of Electrical and Electronics Engineers Inc.",

number = "1",

}

TY - JOUR

T1 - Analysis and Optimal Design of Mid-Range WPT System Based on Multiple Repeaters

AU - Guan, Yueshi

AU - Xiao, Yangyun

AU - Cui, Yunpeng

AU - Xu, Dianguo

PY - 2022

Y1 - 2022

N2 - In this article, an optimal design for mid-range wireless power transfer system based on multiple repeaters is proposed, which aims at powering high-voltage side sense module in HVdc applications. The mathematical model of the system is established. The characteristics of current distribution and impedance angle are analyzed under equally spaced situations. To further optimize the system, the optimized spaced structure with different distances is investigated, which can improve transferring efficiency under same distance requirement. The effect of load is also analyzed. A 1.5 m prototype with eight repeaters is built and the experimental results verify the feasibility of optimized coil arrangement, which can effectively improve efficiency, especially under light load situations.

AB - In this article, an optimal design for mid-range wireless power transfer system based on multiple repeaters is proposed, which aims at powering high-voltage side sense module in HVdc applications. The mathematical model of the system is established. The characteristics of current distribution and impedance angle are analyzed under equally spaced situations. To further optimize the system, the optimized spaced structure with different distances is investigated, which can improve transferring efficiency under same distance requirement. The effect of load is also analyzed. A 1.5 m prototype with eight repeaters is built and the experimental results verify the feasibility of optimized coil arrangement, which can effectively improve efficiency, especially under light load situations.

KW - Mid-range

KW - multirepeater structure

KW - wireless power transfer (WPT)

UR - https://www.scopus.com/pages/publications/85104266497

U2 - 10.1109/TIA.2021.3072931

DO - 10.1109/TIA.2021.3072931

M3 - 文章

AN - SCOPUS:85104266497

SN - 0093-9994

VL - 58

SP - 1092

EP - 1100

JO - IEEE Transactions on Industry Applications

JF - IEEE Transactions on Industry Applications

IS - 1

ER -

Analysis and Optimal Design of Mid-Range WPT System Based on Multiple Repeaters

Abstract

Keywords

Access to Document

Other files and links

Fingerprint

Cite this