Multi-Resonating-Compensation for Multi-Channel Multi-Pickup Wireless Power Transfer

Hongliang Pang; K. T. Chau; Wei Liu; Xiaoyang Tian

doi:10.1109/TMAG.2022.3145878

Multi-Resonating-Compensation for Multi-Channel Multi-Pickup Wireless Power Transfer

Hongliang Pang, K. T. Chau, Wei Liu, Xiaoyang Tian

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

9 Citations (Scopus)

Abstract

This article proposes and implements a multi-resonating-compensation (MRC)-based multi-channel multi-pickup (MCMP) wireless power transfer (WPT) system. The proposed compensation topology holds triple or more resonating points, which can establish multiple transmission channels with minimum reactive power losses without utilizing multiple transmitters or multiple inverters. The calculation complexity for MRC is as simple as that for dual-resonating-compensation, which costs fewer computing resources and hence facilitates the realization. In addition, this article adopts the amplitude overlay modulation method to arbitrarily distribute the desired output power under different transmission channels. Theoretical analysis, design procedure, and verification results are given to verify the feasibility and flexibility of the proposed MRC-based MCMP WPT system.

Original language	English
Article number	8600506
Journal	IEEE Transactions on Magnetics
Volume	58
Issue number	8
DOIs	https://doi.org/10.1109/TMAG.2022.3145878
Publication status	Published - 1 Aug 2022
Externally published	Yes

Keywords

High-order compensation
multi-frequency
multi-resonating
wireless power transfer (WPT)

ASJC Scopus subject areas

Electronic, Optical and Magnetic Materials
Electrical and Electronic Engineering

More information

10.1109/TMAG.2022.3145878

Cite this

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title = "Multi-Resonating-Compensation for Multi-Channel Multi-Pickup Wireless Power Transfer",

abstract = "This article proposes and implements a multi-resonating-compensation (MRC)-based multi-channel multi-pickup (MCMP) wireless power transfer (WPT) system. The proposed compensation topology holds triple or more resonating points, which can establish multiple transmission channels with minimum reactive power losses without utilizing multiple transmitters or multiple inverters. The calculation complexity for MRC is as simple as that for dual-resonating-compensation, which costs fewer computing resources and hence facilitates the realization. In addition, this article adopts the amplitude overlay modulation method to arbitrarily distribute the desired output power under different transmission channels. Theoretical analysis, design procedure, and verification results are given to verify the feasibility and flexibility of the proposed MRC-based MCMP WPT system.",

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AU - Pang, Hongliang

AU - Chau, K. T.

AU - Liu, Wei

AU - Tian, Xiaoyang

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KW - High-order compensation

KW - multi-frequency

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Multi-Resonating-Compensation for Multi-Channel Multi-Pickup Wireless Power Transfer

Abstract

Keywords

ASJC Scopus subject areas

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