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Multiphase Permanent-Magnet Generators are an attractive alternative to induction machines for a variety of applications owing to their reliability and dynamic performance, suited for emerging applications such as automotive or traction systems. In this context, diagnosing the status of the rotor magnets is crucial for improving the reliability of the generators. This paper is focused on the demagnetization...
The paper introduces diagnostic technique for the detection of intermittent stator High-Resistance connection in Wound Rotor Induction Machines. In this context, traditional Fourier Analysis (FA) fails to quantify the extend of fault propagation over time. To overcome this limitation a wavelet based analysis of rotor currents is here proposed in order to detect stator faults. This technique allows...
Multiphase Permanent-Magnet Motors are an attractive alternative to induction machines for a variety of applications owing to their reliability and dynamic performance, suited for emerging applications such as automotive or traction systems. In this context, diagnosing the status of the motor magnets is crucial for improving the reliability of the machines. This paper is focused on the demagnetization...
Permanent Magnet Synchronous Motor (PMSM) is an attractive alternative to induction machines for a variety of applications mainly because of their reliability and higher dynamic performances, adapted for emerging applications such as automotive or traction systems. In this context, diagnosing the magnets status of the motor is crucial for improving its reliability. This paper presents a new characterization...
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