Results 11 to 20 of about 418,583 (275)
Local and Remote Voltage and Reactive Power Control in the Presence of Induction Generators [PDF]
مجله مدل سازی در مهندسی, 2018 Voltage and reactive power control in distribution networks is one of the most basic tasks of a distribution network operator. This is usually controlled by on-load tap-changer (OLTC), substation capacitors, and feeder capacitors.
Behnam Rezaei, Mohammad Taghi Ameli
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Steady State Operating Points of the Doubly Fed Cascaded Induction Machine
Eletrônica de Potência, 2012 Doubly Fed Induction Machines (DFIM) have many industrial applications and are also used as Wind Power generators. The brushes, necessary to supply energy to the rotor, are the main drawback of these machines.
Fellipe. L. Neves +4 more
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Direct torque control for dual three-phase induction motor drives [PDF]
, 2004 A direct torque control (DTC) strategy for dual three-phase induction motor drives is discussed in this paper. The induction machine has two sets of stator three-phase windings spatially shifted by 30 electrical degrees.
Bojoi, R. +4 more
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Indirect Field Orientation Control of Induction Machine with Detuning Effect [PDF]
Engineering and Technology Journal, 2008 Field orientation control (FOC) methods of an induction machine achievedecoupled torque and flux dynamics leading to independent control of torque andflux as for separately excited DC motor, but they are sensitive to motor parametervariations.
Rami A. Mahir, Ziad M. Ahmed, Amjad J. H
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Improved Mathematical Modeling of Six Phase Induction Machines Based on Fractional Calculus
IEEE Access, 2021 Multiphase induction machine modelling represents a crucial research topic for both machine control and performance evaluation purposes. Generally, multiphase induction machines are preferably modelled using the vector space decomposition technique with ...
Ahmed M. Shata +4 more
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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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Energies, 2023 The analyses of the influence of spatial harmonics on the electromagnetic torque of the multi-phase induction machine and reducing this influence are important tasks to ensure the high efficiency of the induction machine.
Andriy Kutsyk +3 more
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Magnetically Geared Induction Machines [PDF]
IEEE Transactions on Magnetics, 2015 A wound-rotor induction machine is artfully coupled to a magnetic gear to achieve a high-torque-density drive system called magnetically geared induction machine (MaGIM). The high-speed rotor of MaGIM is common to both the machine and gear sides. A rotating diode rectifier electrically links the machine's wound rotor and a dc boost winding on the gear ...
Mezani, S. +5 more
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Local weak observability conditions of sensorless AC drives [PDF]
, 2015 Alternating current (AC) electrical drive control without mechanical sensors is an active research topic. This paper studies the observability of both induction machine and synchronous machine sensorless drives.
Duc, Gilles +3 more
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Approach for the Model and Parameter Selection for the Calculation of Induction Machines
Energies, 2021 The solution of multiphysical problems in the field of electrical machines is a complex task that involves the modeling of a wide variety of coupled physical domains.
Martin Nell +2 more
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