Results 11 to 20 of about 1,219 (265)
Electric and magnetic comparison of two 10-phase autotransformers
Ain Shams Engineering Journal, 2022 To optimally select multi-pulse rectifiers (MPRs) used in industrial applications, the electrical and magnetic analysis must be performed simultaneously.
Rohollah Abdollahi, Mahdi Golchob
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Input Current THD Reduction via Virtual Resistant in EV Charger [PDF]
Journal of Operation and Automation in Power Engineering, 2021 This paper investigates a fundamental issue in AC-DC rectifiers that are specifically used as charger for electric vehicle (EV), i.e. the total harmonic distortion (THD) of input current waveforms.
A. Mohammadi, M.A. Shamsi Nejad
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Intelligent Fault-Tolerant Control for AC/DC Hybrid Power System of More Electric Aircraft
Aerospace, 2021 This paper presents a novel intelligent fault-tolerant control method for a kind of more electric aircraft AC/DC hybrid electrical power system, in order to ensure the safe operation of the engine and improve the power supply quality.
Lingfei Xiao +3 more
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Energies, 2021 Four arrays of three MFC patches, glued onto a rotating shaft, were compared in laboratory research. The first array was based on a delta circuit and equipped with one three-phase rectifier; the second array was based on a star circuit and equipped with ...
Piotr Micek, Dariusz Grzybek
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Electrical engineering & Electromechanics, 2022 Introduction. Rectifiers are the most important converters in a very wide field: the transport of electrical energy in direct current and in the applications of direct current motors.
A. Zeghoudi +5 more
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Advances of beveled mesas for GaN-based trench Schottky barrier diodes
AIP Advances, 2021 In this article, we propose and investigate a GaN-based trench metal–insulator–semiconductor barrier Schottky rectifier with a beveled mesa and field plate (BM-TMBS).
Fuping Huang +9 more
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Energies, 2022 Today, electric drive systems based on frequency converters with active front-end rectifiers (FC-AFEs) are widespread across industries. In the course of the upgrade of production facilities, such systems replace the conventional converters with ...
Aleksandr Nikolaev +5 more
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Modified Efficient Energy Conversion System Based on PMSG with Magnetic Flux Modulation
Energies, 2023 The article presents the solution of a power rectifier system dedicated to cooperating with an electric generator based on a special synchronous generator, which can be used in wind or water energy systems.
Michał Krystkowiak
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Contribution of delayed rectifier potassium currents to the electrical activity of murine colonic smooth muscle [PDF]
The Journal of Physiology, 1999 1. We used intracellular microelectrodes to record the membrane potential (Vm) of intact murine colonic smooth muscle. Electrical activity consisted of spike complexes separated by quiescent periods (Vm approximately -60 mV). The spike complexes consisted of about a dozen action potentials of approximately 30 mV amplitude. Tetraethylammonium (TEA, 1-10
S D, Koh +7 more
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Investigation of resonance phenomena in power lines supplying powerful rectifier plants [PDF]
E3S Web of Conferences, 2021 A feature of modern power supply systems is the presence of a large number of electrical devises that consume non-sinusoidal current. The examples of the devices are frequency converters or rectifiers of large unit power.
Molot Svetlana +4 more
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