Chen Xu
University of Liverpool
10 Papers
2 Citations
Chen Xu is an academic researcher from University of Liverpool. The author has contributed to research in topics: Wireless power transfer & Maximum power transfer theorem. The author has an hindex of 3, co-authored 9 publications.
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Papers
Improving Current Transformer-Based Energy Extraction From AC Power Lines by Manipulating Magnetic Field
TL;DR: An artificial magnetic field is introduced by adding an additional control coil to manipulate the magnetic field of power lines to improve energy scavenging from ac power lines under magnetic saturation conditions.
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Range-Adaptive Wireless Power Transfer Based on Differential Coupling Using Multiple Bidirectional Coils
TL;DR: A Tx structure consisting of multiple subcoils oriented in opposite directions to keep the coupling relatively constant over an extensive range of transfer distances is presented, which is much less sensitive to the transfer distance variation than the convention system and has a great potential for wireless charging applications.
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Dynamic Wireless Power Transfer System With an Extensible Charging Area Suitable for Moving Objects
TL;DR: In this article, an extension of magnetic resonance coupling-based wireless power transfer (WPT) system is presented, where a transmitter (Tx) containing an 8-shape loop and two resonators is proposed to construct a bipolar Tx array.
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Multi-coil high efficiency wireless power transfer system against misalignment
Chen Xu,Yuan Zhuang,Hongjian Han,Chaoyun Song,Yi Huang,Jiafeng Zhou +5 more
- 06 May 2018
TL;DR: In this article, a multi-coil WPT system is proposed to enhance power transfer efficiency, which can overcome the misalignment problem and maintain high power transfer power efficiency.
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Charging Area Extensible Wireless Power Transfer System with an Orthogonal Structure
Chen Xu,Yuan Zhuang,Anqi Chen,Yi Huang,Jiafeng Zhou +4 more
- 01 Jun 2019
TL;DR: An 8-shape feeding loop is proposed to construct a directional magnetic field for an orthogonal receiver to receive power efficiently and can be a very good candidate for dynamic WPT applications, especially the charging of moving electric vehicles.
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