Results 41 to 50 of about 3,040,227 (302)
One Hundred and Fifty Years of Skin Effect
Applied Sciences, 2023 In 1873, J.C. Maxwell derived relations for current density and current in a solitary long cylindrical conductor supplied with variable current. According to Maxwell, the current density in a conductor increases towards the conductor surface.
Oldřich Coufal
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Self inductance of a wire loop as a curve integral
Advanced Electromagnetics, 2016 It is shown that the self inductance of a wire loop can be written as a curve integral akin to the Neumann formula for the mutual inductance of two wire loops. The only difference is that contributions where the two integration variables get too close to
R. Dengler
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On Simplified Calculations of Leakage Inductances of Power Transformers
Energies, 2020 This paper deals with the problem of the leakage inductance calculations in power transformers. Commonly, the leakage flux in the air zone is represented by short-circuit inductance, which determines the short-circuit voltage, which is a very important ...
Tadeusz Sobczyk, Marcin Jaraczewski
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Energies, 2017 In order to increase the power rating of electric vehicles, insulated gate bipolar translator (IGBT) modules with multiple power terminals are usually adopted.
Chengfei Geng +3 more
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Energies, 2018 Square and circular coils are two typical topologies for coupling coils and are applied to wireless charging. However, most of the research on coupling coils is based on the finite element model (FEM), which is a time-consuming process for 3-D structure ...
Zhichao Luo, Xuezhe Wei
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Effective Modeling of Leakage Inductance for use in Circuit Simulation
, 2008 Theoretical methods for the calculation of winding losses with respect to frequency have been well documented, but the variation in leakage inductance of magnetic components due to frequency has been less well addressed. In this paper Dowell’s well-known
Andrew D. Brown +3 more
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Sexual & reproductive health self-care measurement tool [PDF]
, 2023 The Sexual and Reproductive Health Self-Care Measurement Tool aims to provide a global standard approach to practical and accurate measurement of sexual and reproductive (SRH) self-care interventions, with a focus on three specific interventions: self ...
Rothschild, Clare +2 more
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Pediatric Blood &Cancer, EarlyView.ABSTRACT Immune effector cell‐associated hemophagocytic lymphohistiocytosis‐like syndrome (IEC‐HS) is a life‐threatening hyperinflammatory toxicity distinct from cytokine release syndrome (CRS) and neurotoxicity following chimeric antigen receptor T‐cell (CAR‐T) therapy. In a single‐institution retrospective cohort of pediatric and young adult patients
Thomas J. Galletta +6 more
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Zhongguo dianli, 2019 The disk coils are the core element of energy coupling of the wireless power transmission system blooming in recent years. By introducing generalized hypergeometric functions pFq, the integral expression of self-inductance of disk coils is transformed ...
Runhang ZHU, Yating ZHAO
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A nowel method for measuring inductances and analysis of shaded-pole motors
Engineering Science and Technology, an International Journal, 2022 In this paper a novel procedure is presented for precise measurement of inductance parameters and performance analysis of shaded-pole motors, including the effect of space harmonics.
Mehmet Akbaba, Adem Dalcalı
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