Sensor fault diagnosis strategy based on rotor flux observers in three-phase induction motor drive.
Sign Up to like & getrecommendations! Published in 2025 at "Scientific reports"
DOI: 10.1038/s41598-025-29381-9
Abstract: Sensors are crucial in induction motor drives (IMDs) by providing real-time feedback essential for precise and stable speed control. Malfunctions in speed or current sensors can seriously impair system performance and reduce reliability. This study… read more here.
Keywords: control; sensor; induction motor; rotor flux ... See more keywords
Indirect field-oriented torque control of induction motor considering magnetic saturation effect: error analysis
Sign Up to like & getrecommendations! Published in 2017 at "Iet Electric Power Applications"
DOI: 10.1049/iet-epa.2016.0680
Abstract: This study investigates the causes and calculation formulas of steady-state torque and rotor flux errors, when an induction motor considering magnetic saturation effect is controlled by standard indirect field-oriented control algorithm. First, two reasons that… read more here.
Keywords: considering magnetic; rotor flux; error; motor considering ... See more keywords
Performance comparison between rotor flux-switching and stator flux-switching machines considering local demagnetization
Sign Up to like & getrecommendations! Published in 2017 at "AIP Advances"
DOI: 10.1063/1.4974917
Abstract: This paper investigates the local permanent magnet (PM) demagnetization characteristics of stator-PM flux-switching (SPM-FS) machine and rotor-PM flux-switching (RPM-FS) machine. The partial demagnetization mechanisms of two machines are analyzed based on a simple magnetic circuit… read more here.
Keywords: machine; rotor flux; flux switching; demagnetization ... See more keywords
Rotor Flux Linkage Identification of Permanent Magnet Synchronous Machine Without Rotor Position Sensor Under Load Conditions
Sign Up to like & getrecommendations! Published in 2025 at "IEEE Journal of Emerging and Selected Topics in Power Electronics"
DOI: 10.1109/jestpe.2024.3508276
Abstract: In the conventional rotor flux linkage identification method for permanent magnet synchronous motor (PMSM) drive systems without rotor position sensors, the identification accuracy decreases significantly as the load increases. It is, therefore, not applicable in… read more here.
Keywords: linkage identification; flux linkage; rotor flux;
The Novel Rotor Flux Estimation Scheme Based on the Induction Motor Mathematical Model Including Rotor Deep-Bar Effect
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DOI: 10.3390/en12142676
Abstract: During torque transients, rotor electromagnetic parameters of an induction motor (IM) vary due to the rotor deep-bar effect. The accurate representation of rotor electromagnetic parameter variability by an adopted IM mathematical model is crucial for… read more here.
Keywords: rotor; rotor deep; deep bar; bar effect ... See more keywords
Modified Rotor Flux Estimators for Stator-Fault-Tolerant Vector Controlled Induction Motor Drives
Sign Up to like & getrecommendations! Published in 2019 at "Energies"
DOI: 10.3390/en12173232
Abstract: This paper deals with fault-tolerant control (FTC) of an induction motor (IM) drive. An inter-turn short circuit (ITSC) of the stator windings was taken into consideration, which is one of the most common internal faults… read more here.
Keywords: induction motor; rotor flux; fault tolerant; induction ... See more keywords