Results 11 to 20 of about 224,725 (310)
Experimental Determination of Parameters of Nonlinear Electrical Load
Energies, 2021 The paper deals with issues of modeling nonlinear electrical loads of various types, such an uncontrolled rectifier, thyristor rectifier, thyristor power regulator and mixed equivalent nonlinear load. For these load types, existing analytical expressions
Aleksandr Skamyin +3 more
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Hybrid Filters To Damp Harmonic Resonance In Power Transmission Systems
Eletrônica de Potência, 2006 Problems related to harmonic propagation in transmission systems have been noticed in the last years. Passive filters, commonly used to attenuate noncharacteristic harmonics in HVDC systems, stay at risk of disconnection from the system due to ...
Lucas F. Encarnação +4 more
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Comparison of active and passive EMI filters to reduction conducted noise
ITM Web of Conferences, 2018 The article presents the results of experimental studies of passive and active EMI filters for reduction of conducted noise. Firstly, the article presents selected structures of passive filters that have been tested in terms of insertion loss parameter ...
Pasko Marian, Szymczak Marek
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A Review of Passive Power Filters for Three-Phase Grid-Connected Voltage-Source Converters [PDF]
, 2016 In order to reduce size and cost, high-order passive filters are generally preferred in power converters to cancel out high frequency harmonics caused by pulse width modulation.
Bak, Claus Leth +4 more
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Analog Filter Design: A Succinct Investigation
Algerian Journal of Signals and Systems, 2018 In many systems, it is essential to extract or enhance the desired information and remove the unwanted components. This is the simplest aim of signal processing where the filter turns out to be the key element.
Abdelmadjid RECIOUI +3 more
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Optimal design of single-tuned passive filters using response surface methodology [PDF]
, 2015 This paper presents an approach based on Response Surface Methodology (RSM) to find the optimal parameters of the single-tuned passive filters for harmonic mitigation.
Abdel Aleem, SHE +4 more
core +1 more source
Measurements On Passive Tunable Optical Filters For DWDM [PDF]
, 2002 WFOPC 2002 IEEE/LEOS Workshop on Fibre and Optical Passive Components, University of Glasgow, Scotland, on 5th-6th June 2002.Measurements on a passive optical fibre tunable filter are presented.
Corredera, Pedro +3 more
core +2 more sources
Optimal sizing of C-type passive filters under non-sinusoidal conditions [PDF]
, 2014 In the literature, much attention has been focused on power system harmonics. One of its important effects is degradation of the load power factor. In this article, a C-type filter is used for reducing harmonic distortion, improving system performance ...
Dugan R. C. +4 more
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Heating without heat: thermodynamics of passive energy filters between finite systems [PDF]
, 2017 Passive filters allowing the exchange of particles in a narrow band of energy are currently used in micro-refrigerators and energy transducers. In this letter, we analyze their thermal properties using linear irreversible thermodynamics and kinetic ...
Brito, Ricardo +2 more
core +3 more sources
Particle filtering for passive fathometer tracking [PDF]
The Journal of the Acoustical Society of America, 2011 Seabed interface depths and fathometer amplitudes are tracked for an unknown and changing number of sub-bottom reflectors. This is achieved by incorporating conventional and adaptive fathometer processors into sequential Monte Carlo methods for a moving vertical line array.
Zoi-Heleni, Michalopoulou +2 more
openaire +2 more sources