Demagnetisation fault analysis and diagnosis based on different methods in permanent magnet machines ‐ An overview
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DOI: 10.1049/elp2.12519
Abstract: The expansion of permanent magnet (PM) machines due to functional advantages such as power density and low losses (high efficiency) and better controllability in industrial applications has led to an increased need for research on… read more here.
Keywords: permanent magnet; machine; demagnetisation; demagnetisation fault ... See more keywords
Design and finite element analysis of a high‐performance surface‐permanent magnet synchronous reluctance machine with optimised robustness towards demagnetisation
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DOI: 10.1049/elp2.12521
Abstract: The aim of this paper is to design and Finite Element Analysis (FEA) of a novel rotor topology for a permanent magnet synchronous reluctance machine. According to the advantages and drawbacks of the PMSyncRM and… read more here.
Keywords: analysis; surface; finite element; topology ... See more keywords
Investigation of irreversible demagnetisation in switched flux permanent magnet machines under short-circuit conditions
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DOI: 10.1049/iet-epa.2016.0189
Abstract: The irreversible magnet demagnetisation phenomena are investigated, under both healthy and short-circuit conditions for a switched flux permanent magnet (SFPM) machine. The temperature effects on permanent magnet material are taken into account and the influence… read more here.
Keywords: short circuit; circuit current; permanent magnet; demagnetisation ... See more keywords