Results 11 to 20 of about 1,674,274 (299)
Maximum Power Transfer versus Efficiency in Mid-Range Wireless Power Transfer Systems [PDF]
Journal of Microwaves, Optoelectronics and Electromagnetic Applications, 2015 The condition for maximum power transfer of 2-coils wireless power transfer (WPT) system is derived from circuit analysis and discussed together with the respective WPT system efficiency (η).
Paulo J. Abatti +2 more
doaj +3 more sources
Impact of bending deformation on a capacitive power transfer system [PDF]
Scientific ReportsWireless power transfer enables reliable energy delivery to fully embedded devices, eliminating the need for physical connectors while supporting device miniaturization.
Kiran Peirens +2 more
doaj +2 more sources
Optimal Wireless Power Transfer Circuit without a Capacitor on the Secondary Side
Energies, 2023 This study proposes an approach to obtain maximum power via wireless power transfer using a single primary-side capacitor. It is shown that higher power is achieved when compared to the common wireless power transfer circuit under resonance with dual ...
Sabriansyah Rizqika Akbar +3 more
doaj +1 more source
Maximum Power Transfer Control Strategy for Variable Frequency Transformer
Zhongguo dianli, 2021 Variable frequency transformer (VFT) is a new type of flexible AC transmission system equipment to achieve the interconnections of asynchronous grids, whose transmittable power capacity is an important performance indicator.
Jiahao LU, Ruiyuan HONG, Sizhe CHEN
doaj +1 more source
Energies, 2022 We propose the conditions for maximum overall efficiency at the constraint of satisfying asymmetric load power requirements for each receiver, for multiple-receivers wireless power transfer.
Won Lee, Woochan Lee, Dukju Ahn
doaj +1 more source
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 +2 more
doaj +1 more source
Maximum gain enhancement in wireless power transfer using anisotropic metamaterials
Scientific Reports, 2023 We present an analysis for metamaterial (MM) enhanced wireless power transfer (WPT) that includes new results revealing the impact of magnetostatic surface waves and their degradation of WPT efficiency.
William Carter Harris, David S. Ricketts
doaj +1 more source
Contrasts between maximum power transfer and maximum efficiency [PDF]
The Physics Teacher, 1986 Professor Lawrence Hmurcik's article discussing power transfer and efficiency published in "The Physics Teacher". ; Copyright 1986 American Institute of Physics. This article may be downloaded for personal use only. Any other use requires prior permission of the author and the American Institute of Physics.
Hmurcik, Lawrence V., Micinilio, J. P.
openaire +1 more source
Journal of Hydroinformatics, 2022 The boundaries of existing cities are expanding rapidly due to the exponential growth in urban population. Therefore, the existing water distribution networks (WDNs) need to be expanded up to the newly developed areas to meet the additional water demand.
Raman Balireddy +3 more
doaj +1 more source
Maximum Electrical Power Extraction from Sources by Load Matching
Energies, 2021 This paper describes the matching of various loads to sources (including nonlinear ones). The purpose of matching is to extract the maximum available power from the source.
Sigmund Singer +3 more
doaj +1 more source