Speed sensorless control of a bearingless induction motor based on sliding mode observer and phase-locked loop.
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DOI: 10.1016/j.isatra.2021.05.041
Abstract: To realize the low-cost and high-performance of a bearingless induction motor (BIM), a speed sensorless control strategy combined with the improved sliding mode observer (SMO) and phase locked-loop (PLL) is proposed. Based on analyzing the… read more here.
Keywords: speed; bearingless induction; speed sensorless; induction motor ... See more keywords
Harmonics Analysis and Half-Slot Design of a Bearingless Induction Motor
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DOI: 10.1109/jestpe.2024.3397991
Abstract: To reduce the harmonics impact of a bearingless induction motor (BIM), an improved modeling method considering the quadratic terms of the rotor eccentricity and a new stator structure of half-slot are proposed. First, the accurate… read more here.
Keywords: force; half slot; bearingless induction; harmonics ... See more keywords