Magnetic equivalent circuit model for unipolar hybrid excitation synchronous machine

• Autorzy: Kupiec E. , Przyborowski W.

Identyfikatory

DOI

10.1515/aee-2015-0010

• Języki publikacji: EN

Abstrakty

EN

Lately, there has been increased interest in hybrid excitation electrical machines. Hybrid excitation is a construction that combines permanent magnet excitation with wound field excitation. Within the general classification, these machines can be classified as modified synchronous machines or inductor machines. These machines may be applied as motors and generators. The complexity of electromagnetic phenomena which occur as a result of coupling of magnetic fluxes of separate excitation systems with perpendicular magnetic axis is a motivation to formulate various mathematical models of these machines. The presented paper discusses the construction of a unipolar hybrid excitation synchronous machine. The magnetic equivalent circuit model including nonlinear magnetization curves is presented. Based on this model, it is possible to determine the multi-parameter relationships between the induced voltage and magnetomotive force in the excitation winding. Particular attention has been paid to the analysis of the impact of additional stator and rotor yokes on above relationship. Induced voltage determines the remaining operating parameters of the machine, both in the motor and generator mode of operation. The analysis of chosen correlations results in an identification of the effective control range of electromotive force of the machine.

Słowa kluczowe

EN

hybrid excitation; magnetic equivalent circuit; synchronous machine

• Wydawca: Polish Academy of Sciences, Committee on Electrical Engineering
• Czasopismo: Archives of Electrical Engineering
• Rocznik: 2015
• Tom: Vol. 64, nr 1
• Strony: 107--117
• Opis fizyczny: Bibliogr. 14 poz., rys., wz.

Twórcy

autor

Kupiec E.

• Institute of Electrical Machines Warsaw University of Technology

autor

Przyborowski W.

• Institute of Electrical Machines Warsaw University of Technology

Bibliografia

• [1] Balagurov V.A., Galteev F.F., Larionov A.N., Permanent magnet electrical machines. WNT (1967) (in Polish).
• [2] Wróbel T., Increased frequency generators. MON Publisher (1972) (in Polish).
• [3] Palasten L., M. Synchronous machines for autonomous power sources. Energia, Moscow (1980) (in Russian).
• [4] Spooner E., Khatab S.A.W., Nicolaou N.G., Hybrid excitation of AC and DC machines. Fourth International Conference on Electrical Machines and Drives (EMD’89), pp. 48-52 (1989).
• [5] But D.A., Brushless electrical machines, Higher School, Moscow (1990) (in Russian).
• [6] Hanselman D.C., Brushless Permanent-Magnet Motor Design. McGraw - Hill, Inc. (1994).
• [7] Tapia J.A., Leonardi F., Lipo T.A., Consequent-pole permanent-magnet machine with extended field-weakening capability. IEEE Trans. on Industry Applications 39(6): 1704-1709 (2003).
• [8] Vido L., Gabsi M., Lécrivain M. et al., Homopolar and bipolar hybrid excitation synchronous machines. 2005 IEEE International Conference on Electric Machines and Drives, pp. 1212-1218 (2005).
• [9] Hańczewski P., Przyborowski W., Hybrid synchronous machine with permanent magnet’s commutator structure and stationery excited internal flux. Poznan University of Technology Academic Jurnals, Electrical Engineering 55: 113-121 (2007).
• [10] Amara Y., Vido L., Gabsi M. et al., Hybrid excitation synchronous machines: energy-efficient solution for vehicles propulsion. IEEE Trans. on Vehicular Technology 58(5): 2137-2149 (2009).
• [11] Wróblewski J., Reluctance generator with hybrid excitation and selected characteristics of steady - state work. Electrical Review 86(12): 267-271 (2010) (in Polish).
• [12] May H., Pałka R., Paplicki P. et al., Modified concept of permanent magnet excited synchronous machines with improved highs-peed features. Archives of Electrical Engineering 60(4): 531-540 (2011).
• [13] Amara Y., Hlioui S., Belfkira R., Barakat G., Gabsi M., Comparison of open circuit flux control capability of a series double excitation machine and a parallel double excitation machine. IEEE Trans. on Vehicular Technology 60(9): 4194-4207 (2011).
• [14] Mezzarobba M., Study of innovative electric machines for high efficiency vehicular traction applications. Phd Thesis, Universita' di Padova (2013).