Abstract
The selection of the optimal magnetic system for a quadrupole electromechanical energy converter with highly coercive permanent magnets is considered, in the case of nonsteady operation in generator mode. The type of magnetic system corresponding to different optimality criteria is identified. The eddy-current losses in the highly coercive permanent magnets are analyzed.
Similar content being viewed by others
References
Moore, M.J., Micro-Turbine Generators, New Jersey: Wiley, 2002, p. 113.
Borisavljevic, A., Polinder, H., and Ferreira, J., On the speed limits of permanent-magnet machines, IEEE Trans. Ind. Electron., 2010, vol. 57, no. 1, pp. 220–227.
Kosmynin, A.V. and Shchetinin, V.S., Carrying capacity of gas-magnetic bearings for high-speed spindles, Russ. Eng. Res., 2010, vol. 30, no. 12, pp. 1252–1253.
Ganev, E., High-performance electric drives for aerospace more electric architectures, Proc. 2007 IEEE Power Engineering Society General Meeting, Piscataway, NJ: Inst. Electr. Electron. Eng., 2007, pp. 1–8.
Zhu, Z.Q. and Howe, D., Electrical machines and drives for electric, hybrid, and fuel cell vehicles, Proc. IEEE, 2007, vol. 95, no. 4, pp. 746–765.
Balagurov, V.A., Elektricheskie generatory s postoyannymi magnitami (Electric Generators with Permanent Magnets), Moscow: Energoatomizdat, 1988.
Ismagilov, F.R., Khairullin, I.Kh., and Vavilov, V.E., Osnovy proektirovaniya vysokooborotnykh elektromekhanicheskikh preobrazovatelei energii s vysokoertsitivnymi postoyannymi magnitami (Design of High-Speed Electromechanical Energy Converters with High-Coercive Permanent Magnets), Moscow: Innovatsionnoe Mashinostroenie, 2016.
Sugrobov, A.M. and Rusakov, A.M., Proektirovanie elektricheskikh mashin avtonomnykh ob”ektov (Design of Electric Machines for Autonomous Objects), Moscow: Mosk. Energ. Inst., 2012.
Sitin, D.A., Magnetic systems of synchronous electric machines with rare-earth permanent magnets and increased frequency of rotation, Extended Abstract of Cand. Sci. (Tech.) Dissertation, Moscow, 2009.
Widyan, M.S., Design, optimization, construction, and test of rare-earth permanent-magnet electrical machines with new topology for wind energy applications, PhD Thesis, Berlin: Tech. Univ. Ber., 2006.
Author information
Authors and Affiliations
Corresponding author
Additional information
Original Russian Text © V.E. Vavilov, 2018, published in Vestnik Mashinostroeniya, 2018, No. 1, pp. 26–29.
About this article
Cite this article
Vavilov, V.E. Selecting the Rotor’s Magnetic System in Electromechanical Energy Converters with Highly Coercive Permanent Magnets. Russ. Engin. Res. 38, 256–259 (2018). https://doi.org/10.3103/S1068798X18040226
Published:
Issue Date:
DOI: https://doi.org/10.3103/S1068798X18040226