Analysis and Experiment of Self-Differential Eddy-Current Sensor for High-Speed Magnetic Suspension Electric Machine
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DOI: 10.1109/tia.2018.2890032
Abstract: An electric machine supported by an active magnetic bearing (AMB) can realize ultrahigh speed and high power density, and it is developing toward the trends of higher rotation speed and higher power density. The displacement… read more here.
Keywords: speed; magnetic suspension; sensor; electric machine ... See more keywords
Accurate and Easy-to-Obtain Iron Loss Model for Electric Machine Design
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DOI: 10.1109/tie.2016.2583402
Abstract: Iron loss modeling is crucial for electric machine design. However, current models feature severe drawbacks. They are 1) very complex, and thus, can hardly be applied, 2) require very high effort for measuring and computation,… read more here.
Keywords: iron loss; electric machine; model; machine design ... See more keywords
Framework and Solution Techniques for Suppressing Electric Machine Winding MMF Space Harmonics by Varying Slot Distribution and Coil Turns
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DOI: 10.1109/tmag.2018.2804897
Abstract: This paper studies the design of electric machine windings with reduced magnetomotive force (MMF) space harmonic content by adjusting the slot distribution and coil turns. Closed-form expressions for the winding factor and harmonic magnitudes established… read more here.
Keywords: slot; slot distribution; electric machine; mmf space ... See more keywords
Family Phenomenon in Electric Machine Winding MMF Space Harmonics: Attribution and Applications
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DOI: 10.1109/tmag.2019.2898844
Abstract: Research into electric machine windings with reduced magnetomotive force (MMF) space harmonic content has a long history. However, attention has often been confined to lower order harmonics with larger magnitudes. To more clearly and easily… read more here.
Keywords: family phenomenon; harmonics; family; electric machine ... See more keywords