A review on wireless power transfer: Concepts, implementations, challenges, and mitigation scheme

MB Sidiku, EM Eronu, EC Ashigwuike - Nigerian Journal of Technology, 2020 - ajol.info
This paper reviews the current strides in the wireless power transfer (WPT) system. The
paper discusses the classification of wireless power transfer, its application, trend and …

Minimum power input control for class-e amplifier using depletion-mode gallium nitride high electron mobility transistor

YC Weng, CC Wu, EY Chang, WH Chieng - Energies, 2021 - mdpi.com
In this study, we implemented a depletion (D)-mode gallium nitride high electron mobility
transistor (GaN HEMT, which has the advantage of having no body diode) in a class-E …

Derivation of the Resonance Mechanism for Wireless Power Transfer Using Class-E Amplifier

CY Liu, GB Wang, CC Wu, EY Chang, S Cheng… - Energies, 2021 - mdpi.com
In this study, we investigated the resonance mechanism of 6.78 MHz resonant wireless
power transfer (WPT) systems. The depletion mode of a gallium nitride high-electron …

Wireless power transfer: a review of existing technologies

UC Nnamdi, IB Asianuba - European Journal of Engineering and …, 2023 - ej-eng.org
Wireless Power Transfer (WPT) can be described as the processing of transmitting electricity
without the use of wires. It has been increasingly used in places where battery depletion and …

Variable-frequency pulse width modulation circuits for resonant wireless power transfer

LC Tang, SL Jeng, EY Chang, WH Chieng - Energies, 2021 - mdpi.com
In this paper, we develop a variable-frequency pulse width modulation (VFPWM) circuit for
input control of 6.78-MHz resonant wireless power transfer (WPT) systems. The zero-voltage …

[PDF][PDF] Minimum Power Input Control for Class-E Amplifier Using Depletion-Mode Gallium Nitride High Electron Mobility Transistor. Energies 2021, 14, 2302

YC Weng, CC Wu, EY Chang, WH Chieng - 2021 - researchgate.net
In this study, we implemented a depletion (D)-mode gallium nitride high electron mobility
transistor (GaN HEMT, which has the advantage of having no body diode) in a class-E …

Non-radiative wireless power transfer using inductive resonance coupling

T Biswas, P Ghosh, B Manna, A Banerji… - 2017 IEEE Calcutta …, 2017 - ieeexplore.ieee.org
This paper presents an attempt to develop a model for wireless power transfer (WPT) using
resonance inductive coupling over short distances with increased efficiency in comparison …

[PDF][PDF] Derivation of the Resonance Mechanism for Wireless Power Transfer Using Class-E Amplifier. Energies 2021, 14, 632

CY Liu, GB Wang, CC Wu, EY Chang… - Trans. Power …, 2013 - researchgate.net
In this study, we investigated the resonance mechanism of 6.78 MHz resonant wireless
power transfer (WPT) systems. The depletion mode of a gallium nitride high-electron …

Conversor de energia para estação de carregamento de veículos elétricos puros por meio de transmissão de energia elétrica sem fio

WH Ganzenmüller - 2020 - repositorio.unesp.br
O papel dos veículos com tração elétrica no cenário mundial vem passando por
transformações nas últimas décadas, representando uma solução econômica e …

Advantages and Characteristics of a WPT System with a Resonant Wired-2-Coil Repeater

M Ishizaki, A Kurokawa - 2019 IEEE VTS Asia Pacific Wireless …, 2019 - ieeexplore.ieee.org
A near-field wireless power transfer (WPT) with magnetic resonant coupling (MRC) offers a
dynamic means for charging various electric apparatuses. This paper presents the modeling …