Improved Multi-Conductor Transmission Line Modeling of Transformer to Study Frequency Response [PDF]
Iranian Journal of Electrical and Electronic EngineeringThis paper introduces an improved multi-conductor transmission line (MTL) model for transformers' high-frequency transient and frequency response analysis, overcoming limitations in traditional models that fail to capture complex electromagnetic ...
Ali Esmaeilvandi +2 more
doaj
Analysis of Unidirectional Secondary Resonant Single Active Bridge DC–DC Converter
Energies, 2021 A compact and highly efficient unidirectional DC–DC converter is required as a battery charger for electrical vehicles, which will rapidly become widespread in the near future.
Cao Anh Tuan, Takaharu Takeshita
doaj +1 more source
Tau acetylation at K331 has limited impact on tau pathology in vivo
FEBS Letters, EarlyView.We mapped tau post‐translational modifications in humanized MAPT knock‐in mice and in amyloid‐bearing double knock‐in mice. Acetylation within the repeat domain, particularly around K331, showed modest increases under amyloid pathology. To test functional relevance, we generated MAPTK331Q knock‐in mice.
Shoko Hashimoto +3 more
wiley +1 more source
Research on lightning stroke model and characteristics of intelligent transformer
MATEC Web of Conferences, 2018 In order to improve the reliability of power supply, it is necessary to study the intelligent transformer of the key equipment in the smart substation.
Li Mu +3 more
doaj +1 more source
A High Frequency Transformer Isolation Ups System With 110V/220V Input Voltage
Eletrônica de Potência, 2006 This work proposes an isolated double conversion UPS with power factor correction using a high frequency transformer, and input voltages equal to 110V/220V.
René P. Torrico-Bascopé +3 more
doaj +1 more source
First Approach for the Modelling of the Electric Field Surrounding a Piezoelectric Transformer in View of Plasma Generation [PDF]
, 2012 This paper is about an open multi-physics modelling problem resulting from recent investigations into plasma generation by piezoelectric transformers.
Lefèvre, Yvan +2 more
core +2 more sources
Monolithic Transformers for High Frequency Bulk CMOS Circuits [PDF]
2009 IEEE Topical Meeting on Silicon Monolithic Integrated Circuits in RF Systems, 2009 This paper presents two monolithic transformer structures exhibiting high self resonance frequencies(fSR). Effect of positive and negative coupling factor on self resonance frequency is investigated. The transformer turn ratio and structure is selected to improve design and ease layout of a high frequency LNA and VCO.
Cheema, H.M. +4 more
openaire +2 more sources
Calpain small subunit homodimerization is robust and calcium‐independent
FEBS Letters, EarlyView.Calpains dimerize via penta‐EF‐hand (PEF) domains. Using single‐molecule force spectroscopy, we measured the strength and kinetics of PEF–PEF homodimer binding. The interaction is robust, shows a transient conformational step before dissociation, and remains largely insensitive to Ca2+.
Nesha May O. Andoy +4 more
wiley +1 more source
Developments for the high frequency power transformer design and implementation [PDF]
, 2003 The thesis considers design and manufacturing of ferrite based high frequency power transformers. The primary aim of the work was to study core and winding losses and in particular thermal modeling of high frequency power transformers and to determine ...
Sippola, Mika
core
One-Quadrant Switched-Mode Power Converters [PDF]
, 2016 This article presents the main topics related to one-quadrant power converters. The basic topologies are analysed and a simple methodology to obtain the steady-state output-input voltage ratio is set out.
Petrocelli, R.
core +3 more sources