A Compact and Integrated Magnetic Coupler Design with Cross-Coupling Elimination Utilizing LCC-S Compensation Network for Building Attached Photovoltaic Systems

Heshou Wang; Jinhong Sun; Ka Wai Eric Cheng

doi:10.1109/TMAG.2023.3278073

A Compact and Integrated Magnetic Coupler Design with Cross-Coupling Elimination Utilizing LCC-S Compensation Network for Building Attached Photovoltaic Systems

Heshou Wang, Jinhong Sun, Ka Wai Eric Cheng

Research output: Journal article publication › Journal article › Academic research › peer-review

5 Citations (Scopus)

Abstract

A compact and integrated wireless charging system is presented in this article for the purpose of charging a photovoltaic (PV) system attached to a building. In such an integrated system, cross-coupling interference presents a challenge, which is addressed by using DD coils and Q coils. Moreover, since cross-coupling has been eliminated, it is convenient and efficient to design corresponding compensation networks. The theoretical analysis shows that the well-designed inductor-capacitor-capacitor-series (LCC-S) compensation structures can provide load-independent constant voltage (CV) output. An experimental setup is successfully built to validate the characteristics of the presented system.

Original language	English
Article number	8401205
Pages (from-to)	1-5
Number of pages	5
Journal	IEEE Transactions on Magnetics
Volume	59
Issue number	11
DOIs	https://doi.org/10.1109/TMAG.2023.3278073
Publication status	Published - 1 Nov 2023

Keywords

Building-attached photovoltaic (BAPV) system
coupler
inductive power transfer
wireless power transfer (WPT)

ASJC Scopus subject areas

Electronic, Optical and Magnetic Materials
Electrical and Electronic Engineering

More information

10.1109/TMAG.2023.3278073

Cite this

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title = "A Compact and Integrated Magnetic Coupler Design with Cross-Coupling Elimination Utilizing LCC-S Compensation Network for Building Attached Photovoltaic Systems",

abstract = "A compact and integrated wireless charging system is presented in this article for the purpose of charging a photovoltaic (PV) system attached to a building. In such an integrated system, cross-coupling interference presents a challenge, which is addressed by using DD coils and Q coils. Moreover, since cross-coupling has been eliminated, it is convenient and efficient to design corresponding compensation networks. The theoretical analysis shows that the well-designed inductor-capacitor-capacitor-series (LCC-S) compensation structures can provide load-independent constant voltage (CV) output. An experimental setup is successfully built to validate the characteristics of the presented system.",

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A Compact and Integrated Magnetic Coupler Design with Cross-Coupling Elimination Utilizing LCC-S Compensation Network for Building Attached Photovoltaic Systems. / Wang, Heshou; Sun, Jinhong; Cheng, Ka Wai Eric.
In: IEEE Transactions on Magnetics, Vol. 59, No. 11, 8401205, 01.11.2023, p. 1-5.

Research output: Journal article publication › Journal article › Academic research › peer-review

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PY - 2023/11/1

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AB - A compact and integrated wireless charging system is presented in this article for the purpose of charging a photovoltaic (PV) system attached to a building. In such an integrated system, cross-coupling interference presents a challenge, which is addressed by using DD coils and Q coils. Moreover, since cross-coupling has been eliminated, it is convenient and efficient to design corresponding compensation networks. The theoretical analysis shows that the well-designed inductor-capacitor-capacitor-series (LCC-S) compensation structures can provide load-independent constant voltage (CV) output. An experimental setup is successfully built to validate the characteristics of the presented system.

KW - Building-attached photovoltaic (BAPV) system

KW - coupler

KW - inductive power transfer

KW - wireless power transfer (WPT)

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A Compact and Integrated Magnetic Coupler Design with Cross-Coupling Elimination Utilizing LCC-S Compensation Network for Building Attached Photovoltaic Systems

Abstract

Keywords

ASJC Scopus subject areas

More information

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