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Design of High-Frequency Current Transformer for Capacitive Wireless Power Transfer Systems
IEEE International Conference on Power Electronics, Drives and Energy SystemsCapacitive wireless power transfer systems operate near their resonant frequency, typically in the MHz range, with high-quality factor (Q) ensuring sinusoidal currents in the passive elements.
Subhabrata Basak +2 more
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An Optimized Two-Module Capacitive Wireless Power Transfer System for EV Charging
European Conference on Cognitive ErgonomicsThis paper proposes a design optimization for a two-module capacitive wireless power transfer (CWPT) system for electric vehicle charging. Various spatial arrangements of the coupler plates in the two modules are considered and an optimized arrangement ...
Ayush Dixit, Sreyam Sinha
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Improvements of Transfer Efficiency in Capacitive Wireless Power Transfer Under Seawater
2019 IEEE Asia-Pacific Microwave Conference (APMC), 2019In this paper, the efficiency improvement in an electric coupler using an electric double layer was presented. High efficiency of a capacitive coupler can be achieved under seawater because the Q-factor improves when using an electric double layer. First, to reveal area characteristics of dielectric constant and Q-factor by measuring of seawater for an
Kousuke Murai, Masaya Tamura
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An Intelligent Control Methodology for In-Motion Dynamic Capacitive Wireless Power Transfer Systems
CompelThis paper proposes an intelligent control methodology for dynamic capacitive wireless power transfer (WPT) systems to maximize their in-motion charging performance.
Sounak Maji +3 more
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Applied Power Electronics Conference
This paper presents an ultra-compact high-performance capacitive wireless power transfer (WPT) system. The compactness of the system is achieved by operating the system at 27.12 MHz, which enables the use of small on-board air-core magnetics and shrinks ...
Yuetao Hou, K. Afridi
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This paper presents an ultra-compact high-performance capacitive wireless power transfer (WPT) system. The compactness of the system is achieved by operating the system at 27.12 MHz, which enables the use of small on-board air-core magnetics and shrinks ...
Yuetao Hou, K. Afridi
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A Multi-Phase Capacitive Coupling Structure Based Capacitive Wireless Power Transfer System
2024 IEEE 7th International Electrical and Energy Conference (CIEEC)This paper proposes an 800 W power level high frequency three-phase power inversion capacitive wireless power transfer (CPT) system. The multi-phase coupling structure is built with a metal column coupling structure.
Lei Yang +9 more
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European Conference on Cognitive Ergonomics
This paper reports a study on hybrid inductive and capacitive wireless power transfer through using a new design of printed circuit board (PCB) resonator.
Kerui Li +3 more
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This paper reports a study on hybrid inductive and capacitive wireless power transfer through using a new design of printed circuit board (PCB) resonator.
Kerui Li +3 more
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2025 IEEE Wireless Power Technology Conference and Expo (WPTCE)
This paper introduces a novel electric-magnetic field hybrid wireless power transfer (EM-WPT) technology based on electric field transmission and magnetic field reception.
Huan Wu +7 more
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This paper introduces a novel electric-magnetic field hybrid wireless power transfer (EM-WPT) technology based on electric field transmission and magnetic field reception.
Huan Wu +7 more
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Applied Power Electronics Conference
This work investigates the feasibility of employing hybrid switched capacitor converters in wireless battery charging applications. A capacitively-isolated hybrid Dickson converter designed for use in low-power volume-constrained wireless power transfer ...
Jade Sund, Samantha Coday
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This work investigates the feasibility of employing hybrid switched capacitor converters in wireless battery charging applications. A capacitively-isolated hybrid Dickson converter designed for use in low-power volume-constrained wireless power transfer ...
Jade Sund, Samantha Coday
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Capacitive Wireless Power Transfer System With Inductorless Receiver Side
IEEE Transactions on Circuits and Systems I: Regular Papers, 2022Xu Chen 0036 +6 more
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