Results 11 to 20 of about 9,345,613 (286)

Grid-Connected Inverter Based on a Resonance-Free Fractional-Order LCL Filter

open access: yesFractal and Fractional, 2022
The integer-order LCL (IOLCL) filter has excellent high-frequency harmonic attenuation capability but suffers from resonance, which causes system instability in grid-connected inverter applications. This paper studied a class of resonance-free fractional-
Xiaogang Wang, Junhui Cai
doaj   +1 more source

Fractional transformations of generalised functions [PDF]

open access: yes, 2009
A distributional theory of fractional transformations is developed. A constructive approach, based on the eigenfunction expansion method pioneered by A. H.
Lamb, Wilson   +2 more
core   +4 more sources

A Fractional-Order Resonant Wireless Power Transfer System With Inherently Constant Current Output

open access: yesIEEE Access, 2020
Wireless power transfer (WPT) using magnetic-coupling resonant has been proved to be a promising transmission method. At present, most of the existing resonant WPT systems adopt integer-order inductors and capacitors.
Yanwei Jiang, Bo Zhang, Jiali Zhou
doaj   +1 more source

Membrane capacitive memory alters spiking in neurons described by the fractional-order Hodgkin-Huxley model. [PDF]

open access: yesPLoS ONE, 2015
Excitable cells and cell membranes are often modeled by the simple yet elegant parallel resistor-capacitor circuit. However, studies have shown that the passive properties of membranes may be more appropriately modeled with a non-ideal capacitor, in ...
Seth H Weinberg
doaj   +1 more source

Super-criticism of electrochemical double layer capacitor for diffusion phenomenon: A fractional application of ultracapacitor

open access: yesAlexandria Engineering Journal, 2021
Electrochemical double layer capacitors accumulate charges electrostatically and are the unique electrical storage device that can store much more energy than conventional capacitors.
Kashif Ali Abro   +3 more
doaj   +1 more source

Comparison between flying capacitor and modular multilevel inverter [PDF]

open access: yes, 2009
The paper describes the operational principle of flying capacitor and modular multilevel inverters. The detailed discussions of dc link capacitors voltage balancing methods for both inverters are given in order to enable fair comparison. The causes of dc
Anaya-Lara, O.   +5 more
core   +3 more sources

Development of fractional order capacitors based on electrolyte processes [PDF]

open access: yesNonlinear Dynamics, 2008
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Jesus, Isabel S.   +1 more
openaire   +2 more sources

Dual-Loop Voltage–Current Control of a Fractional-Order Buck-Boost Converter Using a Fractional-Order PIλ Controller

open access: yesFractal and Fractional, 2023
Based on the fact that the inductor and capacitor are of a non-integer order by nature, to provide a more accurate theoretical basis for the optimal control of the converter, the fractional-order model of the Buck-Boost converter in the continuous mode ...
Lingling Xie, Di Wan, Rui Qin
doaj   +1 more source

A new and general fractional Lagrangian approach: A capacitor microphone case study

open access: yesResults in Physics, 2021
In this study, a new and general fractional formulation is presented to investigate the complex behaviors of a capacitor microphone dynamical system.
A. Jajarmi   +4 more
doaj   +1 more source

Unitary fractional-order derivative operators for quantum computation

open access: yes, 2021
Along with recent progresses in quantum computation technologies, researchers have addressed practical computational supremacies of quantum computers. The research works in the quantum computation domain mainly focus on progressive quantum algorithms and
Alagoz B.B., Alagoz S.
core   +1 more source

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