Identification of a PM synchronous motor parameters based on finite element analysis

• Autorzy: Petkovska L. , Cvetkovski G.

Warianty tytułu

PL

Identyfikacja parametrów silnika synchronicznego z magnesami trwałymi przy użyciu metody elementów skończonych

• Języki publikacji: EN

Abstrakty

EN

The paper deals with calculation of parameters of a permanent magnet synchronous motor. In addition, steady-state characteristics are calculated, too. For this purpose, Finite Element Method is applied. The results of numerical calculations are presented in figures and by diagrams. An evaluation on the influence of the parameters on the behaviour of a permanent magnet synchronous motor (PMSM) is presented. When possible, calculated parameters are compared with testing results. Experimentally and numerically obtained values are showing an excellent agreement.

PL

W artykule przedstawiono obliczenia parametrów silnika synchronicznego z magnesami trwałymi. Wyznaczono charakterystyki stanu ustalonego metodą elementów skończonych MES. Wyniki obliczeń numerycznych przedstawiają rysunki i diagramy. Oszacowanie wpływu tych parametrów na zachowanie się silnika zostało porównane z wynikami eksperymentów - osiągnięta została doskonała zgodność.

Słowa kluczowe

EN

permanent magnet; synchronous motor; finite element method; FEM; finite element analysis; FEA; main inductance; leakage inductance; reactance; flux linkage; flux density; magnetic field co-energy; electromagnetic torque

PL

silnik synchroniczny; magnes trwały; metoda elementów skończonych; indukcyjność główna; indukcyjność rozproszenia; reaktancja; gęstość strumienia; koenergia; pole elektromagnetyczne

• Wydawca: Wydawnictwo SIGMA-NOT
• Czasopismo: Przegląd Elektrotechniczny
• Rocznik: 2005
• Tom: R. 81, nr 12
• Strony: 10--15
• Opis fizyczny: Bibliogr. 17 poz., rys., tab.

Twórcy

autor

Petkovska L.

• Ss. Cyril and Methodius University, Faculty of Electrical Engineering, P. O. Box 574, 1000 Skopje, Macedonia

autor

Cvetkovski G.

• Ss. Cyril and Methodius University, Faculty of Electrical Engineering, P. O. Box 574, 1000 Skopje, Macedonia

Bibliografia

• [1] Low S., Lee W.H., Characteristics and Performance Analysis of a Permanent Magnet motor with a Multistacked Imbricated Rotor, IEEE Trans. on Energy Conversion, EC-2 (1987), n.3, 450-457
• [2] Petkovska L., A Contribution to Analysis of Permanent Magnet Excitation Field Influence on Characteristics of an Electronically Operated Synchronous Motor, by using the 3D Magnetic Field Calculations, PhD Thesis (1991), pp. 214
• [3] Esposito N., Musolino A., Tellini B., Nonlinear Analysis of Electromagnetic Fields in Permanent Magnet Machines via an Integral formulation, Journal of Studies in Applied Electromagnetics and Mechanics, 10 (1996), 100-104
• [4] Susnjic L., Haznadar Z., Electromagnetic Analysis of a Radial-Flux Synchronous Machine Excited by Surface Mounted Permanent Magnets, Proceedings of the X International Symposium on Electromagnetic Fields in Electrical Engineering – ISEF 2001, 211-214
• [5] Petkovska L., Cvetkovski G., Sarac V., Different Aspects of Magnetic Field Computation in Electrical Machines, Book of Abstracts of the 10th International Symposium on Numerical Field Calculation in Electrical Engineering – IGTE 2002, page 73, published on CD pp. 1-6
• [6] Petkovska L., Cundev M., Sarac V., FEM Analysis of Asymmetrical Magnetic Field in Electrical Machines, Proceedings of Second International Conference ACOMEN 2002, manuscript published on CD pp.1-10
• [7] Petkovska L., Cundev M., Cvetkovski G., Stoilkov V., Modelling the Configuration of Electrical Machines for 3D Magnetic Field Calculation, Journal on Applied Electromagnetics, Heron Press Applied Science Series (2000), 45-50
• [8] Cvetkovski G., Petkovska L., Cundev M., Stoilkov V., 3D Magnetic Field Calculation in Permanent Magnet Machines, Journal on Applied Electromagnetics, Heron Press Applied Science Series (2000), 39-44
• [9] Cvetkovski G., Petkovska L., Cundev M., PM Disc Motor Parameters Evaluation Using FEM Data, Proceedings of the 6th International Symposium on Electric and Magnetic Fields – EMF 2003, 191-194
• [10] Sarac V., Petkovska L., Cundev M., Non-linear Time Harmonic Analysis of Shaded-Pole Micromotor, Proceedings of the XI International Symposium on Electromagnetic Fields in Electrical Engineering – ISEF 2003, vol.1/2, 137-142
• [11] Zhao Q., An Z., Liu Z., Tang R., Analysis of Flux Leakage Coefficient of Permanent Magnet Synchronous Motor with Ushaped Magnets Rotor, in the Proceedings of the 6th International Conference on Electrical Machines and Systems – ICEMS 2003, vol.1/2, 56-58
• [12] Meeker D., Finite Element Method Magnetics – FEMM, User's Manual, Ver. 4.0 (2004), pp. 108
• [13] Krause C., Was ynchuk O., Sudhof f S.D., Analysis of Electrical Machinery, book, IEEE Press, 2nd Edition (1994)
• [14] Salon S. J., Finite Element Analysis of Electrical Machines, book, Kluwer Academic Publishers, (1995)
• [15] Kolondzovski Z., Petkovska L., Identification of a Synchronous Generator Parameters Via Finite Element Analysis, Book of Abstracts of the 11th International Symposium on Numerical Field Calculation in Electrical Engineering – IGTE 2004, page 96, full manusctript published on CD 1-6, Seggauberg (Graz), Austria, 2004.
• [16] Shima K., Ide K., Takahashi M., Finite-Element Calculation of Leakage Inductances of a Saturated Salient-Pole Synchronous Machine with Damper Circuits, IEEE Trans. On Energy Conversion, 17 (2002), n.5, 463-470
• [17] Cvetkovski G., Petkovska L., Gair S., Performance Analysis of a Permanent Magnet Disc Motor for Direct Electric Vehicle Drive, Journal ELECTROMOTION, 10 (2003), nr.3, 353-358