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Analysis of Capacitive Wireless Power Transfer [PDF]

IEEE Access, 2019
The analysis of capacitive wireless power transfer was conducted in a general manner. The circuit model of a capacitive wireless power transfer chain was presented.
Jan Kracek, Milan Svanda
doaj   +2 more sources

Comparison Survey of Effects of Hull on AUVs for Underwater Capacitive Wireless Power Transfer System and Underwater Inductive Wireless Power Transfer System

IEEE Access, 2022
Underwater wireless power transfer (UWPT) system has attracted widespread attention. It has been used for power delivery for underwater equipment in the marine environment with high safety and convenience.
Lei Yang, Yuanqi Zhang, Xaojie Li, Baoxiang Feng, Xinze Chen, Jingjing Huang, Ting Yang, Darui Zhu, Aimin Zhang, Xiangqian Tong   +9 more
doaj   +2 more sources

A Review of the Current State of Technology of Capacitive Wireless Power Transfer

Energies, 2021
Wireless power transfer allows the transfer of energy from a transmitter to a receiver without electrical connections. Compared to galvanic charging, it displays several advantages, including improved user experience, higher durability and better ...
Cédric Lecluyse, Ben Minnaert, Michael Kleemann   +2 more
doaj   +2 more sources

Impact of bending deformation on a capacitive power transfer system [PDF]

Scientific Reports
Wireless power transfer enables reliable energy delivery to fully embedded devices, eliminating the need for physical connectors while supporting device miniaturization.
Kiran Peirens, Ben Minnaert, Amélie Chevalier   +2 more
doaj   +2 more sources

Bidirectional Undersea Capacitive Wireless Power Transfer System [PDF]

IEEE Access, 2019
This paper proposes a bidirectional undersea capacitive wireless power transfer system (BD-UCWPT) for the autonomous underwater vehicles (AUVs). The two H-Bridge circuits are adapted in the proposed BD-UCWPT system to achieve the bidirectional power flow.
Lei Yang, Minna Ju, Ben Zhang
doaj   +2 more sources

A new capacitive coupler design for wireless capacitive power transfer applications

Engineering Science and Technology, an International Journal, 2023
Capacitive power transfer (CPT) technology has become a promising alternative solution for wireless charging applications. This paper proposes a novel coupler design to form a resonant capacitor by inserting dielectric material between two bent metal ...
Mehmet Zahid Erel, Kamil Cagatay Bayindir, Mehmet Timur Aydemir   +2 more
doaj   +4 more sources

Capacitive Wireless Power Transfer with Multiple Transmitters: Efficiency Optimization [PDF]

Energies, 2020
Wireless power transfer with multiple transmitters can have several advantages, including more robustness against misalignment and extending the mobility and range of the receiver(s).
Ben Minnaert, Alessandra Costanzo, Giuseppina Monti, Mauro Mongiardo   +3 more
doaj   +4 more sources

Coupling-Independent Capacitive Wireless Power Transfer Using Frequency Bifurcation [PDF]

Energies, 2018
Capacitive wireless power transfer can be realized by mutually coupled capacitors operating at a common resonant frequency. An optimal load exists that maximizes either the efficiency or the power transfer to the load.
Ben Minnaert, Franco Mastri, Nobby Stevens, Alessandra Costanzo, Mauro Mongiardo   +4 more
doaj   +3 more sources

Conjugate Image Theory Applied on Capacitive Wireless Power Transfer [PDF]

Energies, 2017
Wireless power transfer using a magnetic field through inductive coupling is steadily entering the market in a broad range of applications. However, for certain applications, capacitive wireless power transfer using electric coupling might be preferable.
Ben Minnaert, Nobby Stevens
doaj   +3 more sources

Coupling-Independent Capacitive Wireless Power Transfer With One Transmitter and Multiple Receivers Using Frequency Bifurcation

IEEE Open Journal of Power Electronics
Capacitive wireless power transfer utilizes capacitive coupling to transfer electrical energy wirelessly. Due to the nature of the coupling, it is seen as a well-suited technique for single input multiple outputs configurations.
Aris van Ieperen, Stijn Derammelaere, Ben Minnaert   +2 more
doaj   +2 more sources