Results 11 to 20 of about 356,492 (263)

Power Efficiency Improvement of a Boost Converter Using a Coupled Inductor with a Fuzzy Logic Controller: Application to a Photovoltaic System

open access: yesApplied Sciences, 2021
DC/DC converters are widely used in photovoltaic (PV) systems to track the maximum power points (MPP) of a photovoltaic generator (PVG). The variation of solar radiation (G) and PV cells temperature (T) affect the power efficiency of these DC/DC ...
Nabil Abouchabana   +4 more
doaj   +1 more source

Reactance Regulation Using Coils with Perpendicular Magnetic Field in the Tubular Core design

open access: yesApplied Sciences, 2020
This article presents an efficient method for prosumer connection to the distribution line. The prosumers can be connected to the distribution line using specially designed controllable reactive impedance.
Shailendra Rajput   +3 more
doaj   +1 more source

EFFICIENT SHIELDING OF THREE-PHASE CABLE LINE MAGNETIC FIELD BY PASSIVE LOOP UNDER LIMITED THERMAL EFFECT ON POWER CABLES

open access: yesElectrical engineering & Electromechanics, 2019
This paper deals with a mitigation of a three-phase cable line magnetic field by a new type of passive shield. We consider a cable line with a flat arrangement of cables. The developed single-loop shield has an asymmetric magnetic coupling with the cable
V. Yu. Rozov   +3 more
doaj   +1 more source

Effect of SiO2/Organosilicone Double Insulation Coating Processes on the Properties of Ferrosilicon Magnetic Cores

open access: yesMagnetochemistry, 2023
A nano-SiO2 inorganic insulation layer was coated on the surface of FeSi magnetic powder via in situ fluidised vapour deposition. The surface was then coated with organosilicon resin to form an inorganic/organic double-insulating layer.
Shaochuan Lin   +5 more
doaj   +1 more source

Review of Wireless Charging System: Magnetic Materials, Coil Configurations, Challenges, and Future Perspectives

open access: yesEnergies, 2023
Electric transportation will assist in lowering emissions of greenhouse gases and mitigating the impact of rising petrol prices. To promote the widespread adoption of electric transportation, a diverse range of charging stations must be established in an
Pradeep Vishnuram   +7 more
doaj   +1 more source

Phase motion transducer [PDF]

open access: yesОмский научный вестник, 2019
The principle of construction of a multipole phase transducer with a running field with the implementation of multiphase winding located in one plane is considered. This transducer has high operational reliability and can be mounted on curved surfaces.
R. A. Akhmedzhanov   +3 more
doaj   +1 more source

Household Induction Cookers: Calculation and Design of Structural Elements

open access: yesVìsnik Nacìonalʹnogo Tehnìčnogo Unìversitetu Ukraïni Kììvsʹkij Polìtehnìčnij Ìnstitut: Serìâ Radìotehnìka, Radìoaparatobuduvannâ, 2021
A technique for calculation and design of main structural elements of household induction cookers – inductors and magnetic cores is proposed. The technique consists of two stages.
M. G. Pantelyat   +3 more
doaj   +1 more source

Identification and Characterization of an RRM-Containing, RNA Binding Protein in Acinetobacter baumannii

open access: yesBiomolecules, 2022
Acinetobacter baumannii is a Gram-negative pathogen, known to acquire resistance to antibiotics used in the clinic. The RNA-binding proteome of this bacterium is poorly characterized, in particular for what concerns the proteins containing RNA ...
Caterina Ciani   +14 more
doaj   +1 more source

Optimization of the magnetic core of a Linear Variable Differential Transducer [PDF]

open access: yesEPJ Web of Conferences, 2023
Research into materials and fuels for nuclear power reactors is carried out in so-called research reactors where various types of fuels and materials can be monitored online and in real time by in-core instruments. At the Halden reactor in Norway, online
Van Nieuwenhove Rudi
doaj   +1 more source

Optimal Design of Magnetic Coupling Wireless Power Supply System for Monitoring Equipment

open access: yesIEEE Access, 2018
The wireless power transfer technology provides a new solution to the power supply of monitoring devices. By adding a magnetic core that redistributes magnetic circuit, the proportion of the magnetic flux for power transmission increases, which improves ...
Zhongyu Dai   +5 more
doaj   +1 more source

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