STRUCTURAL OPTIMIZATION OF CONTACTLESS MAGNETOELECTRIC TACHOGENERATORS
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Keywords

brushless magnetoelectric tachogenerator
pulsation coefficient
slotless stator
permanent magnet

How to Cite

Kireyev, V.G., et al. “STRUCTURAL OPTIMIZATION OF CONTACTLESS MAGNETOELECTRIC TACHOGENERATORS”. Proceedings of the Institute of Electrodynamics of the National Academy of Sciences of Ukraine, no. 70, Apr. 2025, p. 093, doi:10.15407/publishing2025.70.093.

Abstract

The paper is devoted to the structural optimization of brushless tachogenerators with permanent magnets on the rotor and a smooth slotless stator. The structures of rotors with surface-mounted magnets, with tangentially magnetized magnets, as well as with radially and tangentially magnetized magnets mounted on the magnetic core are considered. The effect of changing the rotor parameters on the form of the curve and the pulsation coefficient of the rectified EMF when installed in a stationary stator structure is analyzed. Recommendations are given for choosing the configuration of a brushless magnetoelectric tachogenerator with the lowest EMF pulsation.

https://doi.org/10.15407/publishing2025.70.093
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Copyright (c) 2025 V.G. Kireyev, K.P. Akinin, І.S. Petukhov, A.A. Filоmenko

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