Results 31 to 40 of about 67,524 (288)

On the Asymptotic Behavior and Parameter Estimation of a Double-Sided LCC-Compensated Wireless Power Transfer System

Machines, 2021
This study investigates the statistic behavior and parameter estimation problems of a double-sided, LCC-compensated, wireless power transfer system. Based on the commonly used wireless charging circuit model, this study proposes a five-step parameter ...
Feng-Rung Hu, Jia-Sheng Hu
doaj   +1 more source

Printing of wirelessly rechargeable solid-state supercapacitors for soft, smart contact lenses with continuous operations [PDF]

, 2019
Recent advances in smart contact lenses are essential to the realization of medical applications and vision imaging for augmented reality through wireless communication systems.
Ahn, David B., Bae, Byeong-Soo, Cha, Eunkyung, Kim, Joohee, Lee, Sang-Young, Park, Jang-Ung, Park, Jihun   +6 more
core   +2 more sources

Microinverter for wireless charging

IOP Conference Series: Materials Science and Engineering, 2019
Abstract This paper presents a multi stages grid connecting single phase micro-inverter for photo voltaic utilisation. Conventional single switch flyback inverter suffers from high voltage transients across switch, which leads to a significant reduction in efficiency, the stress on the device causes an increase in cooling arrangements ...
A Maideen Abdhulkader Jeylani, J Kanakaraj, A Mahaboob Subahani   +2 more
openaire   +1 more source

An Improved Wireless Battery Charging System

Energies, 2018
This paper presents a direct wireless battery charging system. The output current of the series-series compensated wireless power transfer (SS-WPT) system is used as a current source, and the output voltage of AC-DC converter controls the current source.
Woo-Seok Lee, Jin-Hak Kim, Shin-Young Cho, Il-Oun Lee   +3 more
doaj   +1 more source

A Comprehensive Review on Efficiency Enhancement of Wireless Charging System for the Electric Vehicles Applications

IEEE Access
The increasing Electric Vehicle (EV) market is driven by the desire for more efficient and reliable approaches to recharge EV batteries. Among various charging methodologies for EVs, Wireless Power Transfer (WPT) has gained more attention from EV users ...
Venkatesan Ramakrishnan, Dominic Savio A, Balaji C, Narayanamoorthi Rajamanickam, Hossam Kotb, Ali Elrashidi, Waleed Nureldeen   +6 more
doaj   +1 more source

Efficient Bidirectional Wireless Power Transfer System Control Using Dual Phase Shift PWM Technique for Electric Vehicle Applications

IEEE Access
The emerging bidirectional wireless power transfer (BWPT) technology provides improved flexibility without requiring human intervention by facilitating smooth Grid to Vehicle (G2V) and Vehicle to Grid (V2G) operations.
Murugan Venkatesan, R. Narayanamoorthi, Kareem M. AboRas, Ahmed Emara   +3 more
doaj   +1 more source

Wireless Power Charging Control in Multiuser Broadband Networks

, 2015
Recent advances in wireless power transfer (WPT) technology provide a cost-effective solution to charge wireless devices remotely without disruption to the use.
Bi, Suzhi, Zhang, Rui
core   +1 more source

Micro air vehicles energy transportation for a wireless power transfer system [PDF]

, 2019
The aim of this work is to demonstrate the feasibility use of an Micro air vehicles (MAV) in order to power wirelessly an electric system, for example, a sensor network, using low-cost and open-source elements.
Casas Piedrafita, Óscar, Hontecillas Guinart, Lluís, Izquierdo Pérez, Ignacio, Polo Cantero, José   +3 more
core   +2 more sources

Review of Compensation Topologies Power Converters Coil Structure and Architectures for Dynamic Wireless Charging System for Electric Vehicle

Energies
The increasing demand for wireless power transfer (WPT) systems for electric vehicles (EVs) has necessitated advancements in charging solutions, with a particular focus on speed and efficiency.
Narayanamoorthi Rajamanickam, Yuvaraja Shanmugam, Rahulkumar Jayaraman, Jan Petrov, Lukas Vavra, Radomir Gono   +5 more
doaj   +1 more source

Review of Authentication, Blockchain, Driver ID Systems, Economic Aspects, and Communication Technologies in DWC for EVs in Smart Cities Applications

Smart Cities
The rapid advancement and adoption of electric vehicles (EVs) necessitate innovative solutions to address integration challenges in modern charging infrastructure.
Narayanamoorthi Rajamanickam, Pradeep Vishnuram, Dominic Savio Abraham, Miroslava Gono, Petr Kacor, Tomas Mlcak   +5 more
doaj   +1 more source