Results 11 to 20 of about 5,272 (213)

Editorial on Wireless Power Transfer (WPT): Present Advancements, Applications, and Future Outlooks

Applied Sciences
The Evolution and Significance of Wireless Power Transfer (WPT): Wireless power transfer (WPT) technologies, which enable the transmission of electrical energy without the need for physical connectors, have emerged as a transformative solution in various
Eun S. Lee
doaj   +2 more sources

Rotating wireless power transfer: A new concept for wireless charging systems

e-Prime: Advances in Electrical Engineering, Electronics and Energy
Fast and safe charging are current concerns in relation to wireless charging of autonomous guided vehicles (AGVs). Wireless Power Transfer (WPT) is a capable solution and a replacement for conventional contact-based methods.
Elisa de Melo Henriques, Junwei Lu, Sascha Stegen   +2 more
doaj   +2 more sources

Maximizing Transfer Efficiency with an Adaptive Wireless Power Transfer System for Variable Load Applications

Energies, 2021
Electronic devices usually operate in a variable loading condition and the power transfer efficiency of the accompanying wireless power transfer (WPT) method should be optimizable to a variable load.
Jung-Hoon Cho, Byoung-Hee Lee, Young-Joon Kim   +2 more
doaj   +1 more source

Wireless power transfer for sensors and systems embedded in fiber composites

, 2022
S.107-110In this paper it will be shown how inductive coupling wireless power transfer (WPT) technology can be used to allow structural health monitoring of fiber composite structures.
Dräger, T., Mayordomo, I., Alayon, J.A., Bernhard, J.   +3 more
core   +1 more source

Design and Performance Analysis of a Repeater-Assisted Multireceiver Wireless Power Transfer System Operating at MHz Frequencies

IEEE Open Journal of the Industrial Electronics Society, 2023
Simultaneous wireless power transfer (WPT) to multiple receivers (Rxs) is an important requirement for wireless charging of consumer electronic devices. In this article, we propose a WPT coil structure capable of achieving independent multi-Rx WPT with a
Yining Liu, Nam Ha-Van, Prasad Jayathurathnage, Jorma Kyyra, Sergei A. Tretyakov   +4 more
doaj   +1 more source

Design and Development of Wireless power transfer system for Intracranial pressure monitoring devices [PDF]

E3S Web of Conferences, 2021
Wireless power transfer was today used for many applications regarding high power and low power transmission. Biomedical applications are lower power applications where WPT occurs between the power coils, one of which will be implanted in the body ...
Sravya Duvvuru, Bobba Phaneendra Babu, Jain Avni Majawadia   +2 more
doaj   +1 more source

Modelling of Wireless Power Transfer [PDF]

, 2021
Wireless power transfer allows the transfer of energy from a transmitter to a receiver across an air gap, without any electrical connections. Technically, any device that needs power can become an application for wireless power transmission.

core   +1 more source

Wireless Power Transfer Techniques for Implantable Medical Devices: A Review

Sensors, 2020
Wireless power transfer (WPT) systems have become increasingly suitable solutions for the electrical powering of advanced multifunctional micro-electronic devices such as those found in current biomedical implants.
Sadeque Reza Khan, Sumanth Kumar Pavuluri, Gerard Cummins, Marc P. Y. Desmulliez   +3 more
doaj   +1 more source

A wireless power transfer system for electrical vehicles exploiting magnetically coupled resonance and a tapped capacitance impedance transformer [PDF]

, 2014
The input impedance of a wireless power transfer system is heavily influenced by variation of the load impedance, distance between coils and presence of any massive conducting or shielding structures that may exist around the system.
Mihai D. Rotaru, Rotaru, M., Tan, Yen Kheng, Tan Yen Kheng, Sykulski, J.K., Jan K. Sykulski   +5 more
core   +1 more source

Application of Magnetic Coupling Resonance Wireless Power Transfer in Power System

发电技术, 2022
Wireless power transfer (WPT) can transmit electric wirelessly. It performs better under some paticular circumstances compared with the traditonal transmission mode.
JIANG Bingwei, WEI Bin, HE Hao, JIANG Cheng, WU Xiaokang   +4 more
doaj   +1 more source