Results 11 to 20 of about 216,397 (302)
Approximation of Hysteresis Changes in Electrical Steel Sheets
Energies, 2021 This paper describes a simple method of approximating hysteresis changes in electrical steel sheets. This method is based on assumptions that flux density or field strength changes are a sum or a difference of functions that describe one curve of the ...
Witold Mazgaj +2 more
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Analytical Method for Compensation Choke Geometry Optimization to Minimize Losses
IEEE Access, 2022 The article presents an analytical method for optimizing the geometry of the magnetic core of a three-phase compensation choke. The method describes the process of identification the fringing magnetic fields and the corresponding magnetic reluctances of ...
Vladimir Kindl +2 more
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Metals, 2021 This paper describes the development of a movable manual electromagnet with an adjustable flux density to improve the inner surface smoothness of a cone pipe using a magnetic abrasive finishing process.
Jeong Su Kim +5 more
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Energies, 2021 In order to improve the customers’ continuous usage of electrical vehicles (EVs) and reduce the weight of the energy storage devices, wireless charging technology has been widely studied, updated, and commercialized in recent decades, regarding to its ...
Kaiwen Chen +3 more
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Colloids and Interfaces, 2023 Evaporating a liquid sessile drop deposited on a horizontal surface is an important object of applications (printing technologies, electronics, sensorics, medical diagnostics, hydrophobic coatings, etc.) and theoretical investigations (microfluidics ...
Peter Lebedev-Stepanov, Olga Savenko
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Applied Sciences, 2020 Permanent magnet synchronous machines (PMSMs) are widely used in electric vehicles due to their high power density, high efficiency, etc. Core losses account for a significant component of the total loss in PMSMs.
Guohui Yang, Shuo Zhang, Chengning Zhang
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Frontiers in Public Health, 2014 A large body of literature deals with biological effects of extremely low frequency magnetic fields (ELF MF) studied in vitro. Despite the multitude of studies, no coherent picture has evolved regarding the plausibility of effects at low flux densities ...
Mats-Olof eMattsson, Myrtill eSimkó
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Magnetic flux density distribution in axial flux machine cores [PDF]
, 2005 [Abstract]: A three-dimensional analytical model is presented to evaluate the magnetic flux density distribution in the core of an axial flux machine. The model predicts significantly higher flux density near the outer radius of the core than that at the
Hewitt, Andrew +2 more
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Energies, 2016 This paper presents a novel double-stator permanent-magnet machine integrated with a triple rotor magnetic gear structure, which is proposed to address problems of mechanical geared generators for low-speed applications.
Shehu Salihu Mustafa +4 more
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Critical exponent for the density of percolating flux [PDF]
Nuclear Physics B - Proceedings Supplements, 1994 20 pages, no figures, Latex/Revtex 3, UCD-93 ...
openaire +4 more sources