Autors: Stoyanov, T. M., Spasov, R. L.
Title: Analysis of two-phase permanent magnet synchronous machines used for hbrid vhicles
Keywords: permanent magnet synchronous machine, finite element method, Clarke transformation, electromagnetic torque

Abstract: This paper present the results from a study of two-phase V-shaped permanent magnet synchronous machines, used in hybrid cars. The analysis based on the main harmonic of the magnetic flux density in the air gap and emf. Also has been made a comparison between this machine and synchronous machines with three-phase winding (both machines have the same geometry), used Clarke transformation. The comparison of the electromagnetic torque produced by both machines is presented. The analysis is performed by finite element magnetic field modeling and program modules for of magnetic flux density and emf.


  1. Aslan, B. , J.Korecki, T. Vigier, E. Semail, Influence of rotor structure and number of phases on torque and flux weakening characteristics of V-shape In-terior PM electrical machine,, 2011.
  2. Hahlbeck, S. , D. Gerling, Design considerations for rotors with embedded V-Shape permanent magnets, Proceedings of the 2008 International conference on electrical machines, 2008, pp. 2024-2028, ISSN 978-1-4244-1735-3.
  3. Rizov, P., Study of the influence of the form of the rotor pole on the some of the parameters of synchronous machine with permanent magnets, Proceedings of Technical university of Sofia 2011, Volume 67, Issue 1, pp. 261-270, ISSN 1311-0829.
  4. Stoev, B., G. Todorov, P. Rizov, G. Pagiatakis, L. Dritsas, Finite element analysis of rotating electrical machines, An educational approach IEEE Global Engineering Education Conference, EDUCON, pp. 262-269.
  5. Tariq, A. , C. Baron, E. Strangas, Iron and magnet losses and torque calcula-tion of interior permanent magnet synchronous machines using magnetic equivalent circuit, IEEE transactions on magnetics, vol. 46, no. 12, december 2010.
  6. Toader, F. , H. Petru, M. Claudia, B. Agoston, Multiphysics modeling of an permanent magnet synchronous machine, pdfviewer?sid=f4977efe-88da-4f97-ade7-9dc2252cec19%40sessionmgr104&vid= 0&hid=117, 2012.


10th Electrical Engineering Faculty Conference, BulEF, 2018, Bulgaria, ISBN 978-153867565-6

Copyright IEEE

Full text of the publication

Цитирания (Citation/s):
1. Lazarov, V. , Z. Zarkov, I. Bachev, Determination of the synchronous inductances of a claw pole alternator, Proceedings of XVI International conference on electrical machines, drives and power system (ELMA 2019), pp. 44-45, ISBN: 978-172811413-2, DOI: 10.1109/ELMA.2019.8771560. - 2019 - в издания, индексирани в Scopus или Web of Science

Вид: постер/презентация в национален форум с межд. уч., публикация в реферирано издание, индексирана в Scopus и Web of Science