Turn to Turn Fault Detection, Discrimination, and Faulty Region Identification in the Stator and Rotor Windings of Synchronous Machines Based on the Rotational Magnetic Field Distortion
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DOI: 10.1109/tec.2019.2951528
Abstract: A flux-based technique is proposed for the on-line detection, localization and discrimination of stator and rotor turn-to-turn faults in synchronous generators, using the measured air-gap rotational magnetic field. Simple magnetic field sensors (MFSs) are installed… read more here.
Keywords: magnetic field; stator rotor; turn turn; stator ... See more keywords
Modeling of a Novel 12-Stator-Pole/10-Rotor-Tooth Doubly-Fed Flux-Switching Permanent Magnet Machine
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DOI: 10.1109/tec.2020.3048404
Abstract: In this paper, the mathematical model of a novel 12-stator-pole/10-rotor-tooth doubly-fed flux-switching permanent magnet (DF-FSPM) machine employing 3-phase stator winding and 5-phase rotor winding is established and analyzed. Firstly, the stator and rotor winding inductance… read more here.
Keywords: machine; stator rotor; stator pole; rotor ... See more keywords
Experimental and Theoretical Research on Cogging Torque of PM Synchronous Motors Considering Manufacturing Tolerances
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DOI: 10.1109/tie.2017.2758760
Abstract: This paper investigates the cogging torque caused by manufacturing tolerances through analytical, finite element analysis (FEA), and experimental methods. Based on experiments, it is found that the stator and rotor tolerances of PM motor generate… read more here.
Keywords: stator rotor; cogging torque; experimental theoretical; manufacturing tolerances ... See more keywords
Minimization of Current Ripple and Switching Losses in Double-Inverter Fed Wound Rotor Induction Machine Drive Using PWM Techniques
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DOI: 10.1109/tie.2019.2920610
Abstract: In the topology of double-inverter fed wound rotor induction machine (DI-WRIM) two voltage source inverters (VSIs) are connected one each on stator and rotor terminals. This leads to ripple in both stator and rotor currents.… read more here.
Keywords: rotor; stator rotor; pwm; drive ... See more keywords