Please use this identifier to cite or link to this item: http://hdl.handle.net/10995/75217
Title: Optimal design of a high-speed single-phase flux reversal motor for vacuum cleaners
Authors: Dmitrievskii, V.
Prakht, V.
Kazakbaev, V.
Sarapulov, S.
Issue Date: 2018
Publisher: MDPI AG
Citation: Optimal design of a high-speed single-phase flux reversal motor for vacuum cleaners / V. Dmitrievskii, V. Prakht, V. Kazakbaev et al. // Energies. — 2018. — Vol. 11. — Iss. 12. — 3334.
Abstract: This paper describes the design of a single-phase high-speed flux reversal motor (FRM) for use in a domestic application (vacuum cleaner). This machine has a simple and reliable rotor structure, which is a significant advantage for high-speed applications. An FRM design in which the inner stator surface is entirely used allows it to decrease its volume and increase its efficiency. The mathematical modeling, based on the finite element method, and the optimal design of the high-speed single-phase FRM are described. The criterion of optimization and the selection of a proper optimization algorithm are discussed. Since the finite element method introduces a small but quasi-random error due to round-off accumulation and choosing the mesh, etc., the Nelder-Mead method, not requiring the derivatives calculation, was chosen for the optimization. The target parameter of the optimization is built for the motor efficiency when operating at different loads. Calculations show that the presented approach provides increasing motor efficiency during the optimization, particularly at underload. © 2018 by the authors.
Keywords: ELECTRICAL MACHINE MODELING AND OPTIMAL DESIGN
FLUX REVERSAL MOTOR
HIGH-SPEED MOTOR
PERMANENT MAGNET MACHINE DRIVES
PERMANENT MAGNET MACHINES
SPECIAL MACHINES
VACUUM CLEANER
EFFICIENCY
ELECTRIC MACHINERY
OPTIMAL SYSTEMS
PERMANENT MAGNETS
SPEED
VACUUM CLEANERS
FLUX REVERSAL MOTORS
HIGH SPEED MOTORS
OPTIMAL DESIGN
PERMANENT-MAGNET MACHINE
SPECIAL MACHINE
FINITE ELEMENT METHOD
URI: http://hdl.handle.net/10995/75217
Access: info:eu-repo/semantics/openAccess
SCOPUS ID: 85059261814
WOS ID: 000455358300095
PURE ID: 8544819
ISSN: 1996-1073
DOI: 10.3390/en11123334
Appears in Collections:Научные публикации, проиндексированные в SCOPUS и WoS CC

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