Results 1 to 10 of about 778,617 (146)
A Three-Port Power Electronic Transformer Based on Magnetic Integration
Applied Sciences, 2022 This paper proposes a three-port power electronic transformer (PET) based on magnetic integration, where the modular multilevel converter (MMC) arm inductors and high-frequency transformer are integrated; thus, the low-voltage DC (LVDC) port can be ...
Zhixian Liao +6 more
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IEEE Access, 2023 This paper proposed an input-parallel and output-series (IPOS) LLC resonant converter for applications with high voltage gain and low ripple, which considers the sharing of submodule output voltages.
Zhijian Liu +4 more
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Magnetic Integration of Circular Pads and LCC-LCC for EV Wireless Charging Tolerant to Misalignment
IEEE Access, 2023 A key component of the magnetic resonant chargers is the coupler, which must be connected to the compensation networks to improve the power transfer. The design of both structures are tightly related since the configuration of one affects the other. Thus,
Juan C. Quiros +3 more
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Flicker-Free LED Driver Based on Cuk Converter with Integrated Magnetics
World Electric Vehicle Journal, 2023 Electric vehicles contain various types of light emitting diode (LED) devices. A significant twice-line-frequency ripple current is usually produced in a conventional offline LED driver with a high power factor.
Yanxia Shen, Jintao Xia, Chengchao Cai
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Integrated Magnetics Design for a Full-Bridge Phase-Shifted Converter
Energies, 2020 In this study, an optimization procedure was proposed for the magnetic component of an integrated transformer applied in a center-tap phase-shifted full-bridge converter.
Yu-Chen Liu +4 more
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IEEE Access, 2019 A high frequency planar transformer with integrated leakage inductance and half-turn secondary windings is proposed for LLC isolated DC-DC converters. The primary windings are wound on both the center leg and the sides leg of an EI planar ferrite core to
Siqi Li +5 more
doaj +1 more source
Accurate calculation of the solutions to the Thomas-Fermi equations [PDF]
, 2014 We obtain highly accurate solutions to the Thomas-Fermi equations for atoms and atoms in very strong magnetic fields. We apply the Pad\'e-Hankel method, numerical integration, power series with Pad\'e and Hermite-Pad\'e approximants and Chebyshev ...
Amore, Paolo +2 more
core +4 more sources
BMC Neurology, 2022 Background Stroke is one of the most frequent diseases, and half of the stroke survivors are left with permanent impairment. Prediction of individual outcome is still difficult. Many but not all patients with stroke improve by approximately 1.7 times the
Corinna Blum +16 more
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Magnetization reversal in isolated and interacting single-domain nanoparticles [PDF]
, 2011 Computational and experimental results on the thermally-induced magnetization reversal in single-domain magnetic nanoparticles are reported. The simulations are based on the direct integration of the Fokker-Planck equation that governs the dynamics of ...
Bigot, J. -Y. +3 more
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A computational model for real-time calculation of electric field due to transcranial magnetic stimulation in clinics [PDF]
, 2015 The aim of this paper is to propose an approach for an accurate and fast (real-time) computation of the electric field induced inside the whole brain volume during a transcranial magnetic stimulation (TMS) procedure. The numerical solution implements the
Apollonio, Francesca +6 more
core +3 more sources