Results 11 to 20 of about 20,630 (240)
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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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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Comparative Evaluation of Dynamic Performance of a Virtual Synchronous Machine and Synchronous Machines [PDF]
IET Conference Proceedings, 2021 Increasing penetration of converter-interfaced renewable generation has led to significant operational challenges for power systems. Such challenges are mainly caused by the different capabilities and dynamic responses of the converters compared with synchronous machines, e.g.
Khan, Md Asif Uddin +6 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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Influence of frequency on the synchronous electrical machine parameters
Vestnik MGTU, 2018 The current and moment of resistance to rotation of the inductive synchronous electric machine under inductive load have been considered. For a synchronous machine with an inductive load, Theorem 1 is valid: the current amplitude in the inductive load of
Popov I. P.
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Dual-Mode Brushless Wound Rotor Synchronous Machine for High Starting Torque
IEEE Access, 2022 This paper proposes a dual-mode brushless wound rotor synchronous machine (DBL-WRSM) for high starting torque. The proposed DBL-WRSM consists of two modes: induction and brushless (BL)-synchronous modes.
Ali Roshanzamir +5 more
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Self-synchronization of Nonidentical Machines in Machine-to-Machine Systems
2013 IEEE 7th International Conference on Self-Adaptive and Self-Organizing Systems, 2013 The notion of common time is very important information in distributed systems (e.g., for maintaining the consistency of distributed data). Namely, due to the lack of global time and imperfections (e.g., skew) of physical clocks, in order to agree on common time, distributed nodes have to synchronize themselves.
Bojić, Iva, Kušek, Mario
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