Results 11 to 20 of about 174,422 (271)
A New Interpretation of the Steady-State Two-Reaction Theory of a Salient-Pole Synchronous Machine
IEEE Access, 2022 This work contributes two improvements to the well-established two-reaction theory of a salient-pole synchronous machine. Namely, a single circuit is proposed that explicitly accounts for the saliency in the machine.
Said Ahmed-Zaid, Ahmed M. A. Oteafy
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High speed operation design considerations for fractional slot axial flux PMSM [PDF]
, 2015 This paper discusses intensively the design considerations for the fractional slot axial flux permanent magnet synchronous (AFPMSMs) in order to work efficiently in the constant power speed range, also known as the field weakening (FW) region.
Hemeida, Ahmed +2 more
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Turn-to-turn fault protection technique for synchronous machines without additional voltage transformers [PDF]
, 2017 This paper presents a novel protection technique for the detection of inter-turn faults in synchronous machines. It is based on the calculation of voltage in the stator windings from the usual phases and neutral voltage, typically available in ...
Gyftakis, Konstantinos N. +2 more
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OPTIMIZATION OF MAGNETIZATION AND MAGNATION REGIMES OF STOPPED THREE-PHASE SYNCHRONOUS MACHINE
Elektrotehnìka ta Elektroenergetika, 2018 Purpose. Investigation and optimization (minimization) of electric energy losses in a stopped synchronous machine with a thyristor exciter under conditions of its magnetization and demagnetization. Methodology.
V. A. VOLKOV
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A Wound-Field Pole-Changing Vernier Machine for Electric Vehicles
IEEE Access, 2020 This paper proposes a wound field pole changing vernier machine with fractional slot concentrated winding for electric vehicles application. The main aim of the paper is to utilize the advantages of a vernier machine and a wound field synchronous machine
Noman Baloch, Shahid Atiq, Byung-Il Kwon
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Analytical investigation of sideband electromagnetic vibration in integral-slot PMSM drive with SVPWM technique [PDF]
, 2016 This paper provides a comprehensive investigation into the electromagnetic vibration associated with the sideband harmonic components introduced by space vector pulse width modulation applied in integral-slot permanent magnet synchronous machine ...
Fei, Wei-Zhong +2 more
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Journal of Electrical Systems and Information Technology, 2018 This paper investigates synchronous and asynchronous performance of a line start capacitance compensated synchronous reluctance machine. It provides insights into the dynamic and transient behaviour of the compensated synchronous reluctance machine, as ...
A.S.O. Ogunjuyigbe +2 more
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Architecture choices for high-temperature synchronous machines
Open Physics, 2020 The article proposes an analysis of the possible architectures of synchronous machines with an ability to operate at high temperatures of over 200°C in their environment.
Juszczak Ewa Napieralska +4 more
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Dual-Mode Wound Rotor Synchronous Machine for Variable Speed Applications
IEEE Access, 2020 This paper presents a novel dual-mode wound rotor synchronous machine (DWRSM) for variable speed applications. The proposed machine combines the advantages of both the conventional wound rotor synchronous machine (CWRSM) and the brushless wound rotor ...
Muhammad Ayub +4 more
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IEEE Access, 2022 This paper proposes a computationally-efficient electromagnetic (EM)-computational fluid dynamics (CFD) coupling approach for a water-cooled Interior Permanent Magnet (IPM) motor.
S. Ahmed Abdelrahman, Berker Bilgin
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