Autors: Lazarov, V. D., Zarkov, Z. Z., Bachev, I. E.
Title: Determination of the synchronous inductances of a claw pole alternator
Keywords: Claw-pole machine, synchronous inductances, permanent magnet machines.

Abstract: The correct determination of the synchronous inductances Ld and Lq of a claw pole alternator is an important task, due to their influence on the operation of the machine. The aim of this work is to use different computational, analytical and experimental methods for the determination of these inductances. The values of the synchronous inductances, obtained by the different methods are compared and the experimental results show acceptable accuracy.


  1. M. H. Qais, H. M. Hasanien, S. Alghuwainem, 2017, Low voltage ridethrough capability enhancement of grid-connected permanent magnet synchronous generator driven directly by variable speed wind turbine: a review, The Journal of Engineering, Volume vol. 2017, no. 13, pp. 1750 - 1754
  2. J. Pyrhönen, V. Hrabovová, S. Semken, 2016, Electrical drives, Finland, John Wiley et Sons
  3. Zarkov, Z., I. Bachev, V. Lazarov, 2017, Small wind generator system with non-inverting buck-boost converter and battery storage," 2017 15th International Conference on Electrical Machines, Drives and Power Systems (ELMA), Sofia, Bulgaria, 2017, <Sofia, Bulgaria>, IEEE
  4. T. Stoyanov and R. Spasov, 2018, Analysis of two-phase permanent magnet synchronous machines used for hybrid vehicles," 2018 10th Electrical Engineering Faculty Conference (BulEF), Sozopol, Bulgaria, 2018, <Sozopol, Bulgaria>, IEEE
  5. Boldea, I., Grigsby, L., 2005, Variable Speed Generators, USA, Boca Raton: CRC Press.
  6. Dinov D., Panayotova S., 2005, Electrical Machines, Plovdiv, Bulgaria, Technical University Sofia
  7. Kopilov I. P., 1988, Design of Electrical Machines, Sofia, Bulgaria, Technika
  8. IEC-60034-4:2008, “Rotating electrical machines - Part 4: Methods for determining synchronous machine quantities from tests”.
  9. Abdessemed R., 2011, Modelling and Simulations of Electrical Machines, France, Ellipses Marketing


XVI-th International Conference on Electrical Machines, Drives and Power Systems ELMA 2019, pp. 535-540, 2019, Bulgaria,

Цитирания (Citation/s):
1. Stoyanov, T., Spasov, R., Rizov, P., Reduction of the High Harmonics at the Electromagnetic Force and the Electromagnetic Torque in Synchronous Machines with Permanent Magnet, 2019 11th Electrical Engineering Faculty Conference, BulEF 2019 - 2019 - в издания, индексирани в Scopus или Web of Science

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