A review on the recent development of capacitive wireless power transfer technology

F Lu, H Zhang, C Mi - Energies, 2017 - mdpi.com
Capacitive power transfer (CPT) technology is an effective and important alternative to the
conventional inductive power transfer (IPT). It utilizes high-frequency electric fields to …

A review of the current state of technology of capacitive wireless power transfer

C Lecluyse, B Minnaert, M Kleemann - Energies, 2021 - mdpi.com
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 …

Realizing constant current and constant voltage outputs and input zero phase angle of wireless power transfer systems with minimum component counts

J Lu, G Zhu, D Lin, Y Zhang, H Wang… - IEEE Transactions on …, 2020 - ieeexplore.ieee.org
In both normal and fast wireless electric vehicle charging systems, constant current/constant
voltage (CC/CV) charging profile, regardless of the variation of the battery state of charge, is …

Evolution of hybrid inductive and capacitive AC links for wireless EV charging—A comparative overview

D Vincent, PS Huynh, NA Azeez… - IEEE Transactions …, 2019 - ieeexplore.ieee.org
The inductive link in a wireless power transfer (WPT) system, fed by various high-frequency
power converters with appropriate control strategies is widely accepted for medium power …

Design of high-efficiency matching networks for capacitive wireless power transfer systems

S Sinha, A Kumar, B Regensburger… - IEEE Journal of …, 2020 - ieeexplore.ieee.org
Matching networks are an efficient means of providing large voltage or current gain and
reactive compensation in high-frequency wireless power transfer (WPT) systems. This article …

High-performance large air-gap capacitive wireless power transfer system for electric vehicle charging

B Regensburger, A Kumar, S Sinha… - … and Expo (ITEC), 2017 - ieeexplore.ieee.org
This paper introduces a high-performance large air-gap capacitive wireless power transfer
(WPT) module as part of a multi-modular capacitive WPT system for electric vehicle …

High-power-transfer-density capacitive wireless power transfer system for electric vehicle charging

S Sinha, B Regensburger, K Doubleday… - 2017 IEEE energy …, 2017 - ieeexplore.ieee.org
This paper introduces a large air-gap capacitive wireless power transfer (WPT) system for
electric vehicle charging that achieves a power transfer density exceeding the state-of-the …

Design of a novel compact and efficient rectenna for WiFi energy harvesting

Y Shi, J Jing, Y Fan, L Yang, M Wang - Progress in electromagnetics …, 2018 - jpier.org
With the increase of low power devices, the design of a compact and efficient rectenna is
essential for supplying energy to the devices. This paper presents a compact rectenna for …

Active variable reactance rectifier—A new approach to compensating for coupling variations in wireless power transfer systems

S Sinha, A Kumar, B Regensburger… - IEEE Journal of …, 2019 - ieeexplore.ieee.org
This article introduces a new approach to compensate for coupling variations in wireless
power transfer (WPT) systems by utilizing an active variable reactance (AVR) rectifier. The …

Dual-band wireless power transfer with reactance steering network and reconfigurable receivers

M Liu, M Chen - IEEE Transactions on Power Electronics, 2019 - ieeexplore.ieee.org
Wireless power transfer (WPT) via near-field magnetic coupling is an enabling technology
for many applications. A few WPT standards are under development with frequencies …