Influence of arrangement and sizes of magnets upon cogging torque and EMF of two-phase PMSM

• Autorzy: Ferková Ž.
• Języki publikacji: EN

Abstrakty

EN

Discussed in the paper are two-phase permanent magnet synchronous motors, and explored is influence of the magnet sizes as on induced voltage (EMF) so on cogging torque (CT). Induced voltage and the cogging torque have been calculated in ANSYS/Maxwell program. In more detail contemplated is influence of the magnet size, their positioning and orientation to the CT in two basic rotor types. The jogging torque waveform for critical dimensions has been considered using the FFT analysis. The first rotor type is the one with semi-arc shaped magnets located on the rotor surface. The other motor type features magnets embedded in its rotor. Shape of the stator magnetic circuit has been predetermined.

Słowa kluczowe

EN

cogging torque; EMF; permanent magnets

• Wydawca: Sieć Badawcza Łukasiewicz - Górnośląski Instytut Technologiczny
• Czasopismo: Maszyny Elektryczne : zeszyty problemowe
• Rocznik: 2014
• Tom: Nr 4(104)
• Strony: 43--48
• Opis fizyczny: Bibliogr. 11 poz., rys.

Twórcy

autor

Ferková Ž.

• Technical University of Košice, Slovakia Faculty of Electrical Engineering and Informatics

Bibliografia

• [1]. Pyrhönen L., Jokinenm T., Hrabovcová V.: Design of Rotating Electrical Machines. John Wiley&Sons,Ltd, 2008.
• [2]. Gieras J.,Wing M.: Permanent Magnet Motor Technology. Marcel Dekker 2002, USA.
• [3]. Gieras J: Analytical Approach to jogging Torque Calculation of PM Brushless Motors, IEEE.
• Transactions on Industry Applications, Vol.40, No.5, 2004.
• [4]. Glinka T.: Maszyny elektryczne wzbudzane magnesami trwałymi, Wydawnictwo Politechniki Śląskiej, Gliwice 2002.
• [5]. Glinka T. Jakubiec M.: Silniky elektryczne z magnesami trwałymi umieszconymi na wirniku, Zeszyty problemowe – Maszyny Elektryczne no 71/2005, pp. 103-, Katowice 2005.
• [6]. Luke Dosiek, Pragasen Pillay: Cogging Torque Reduction in Permanent Magnet Machines, IEEE Transactions on Industry Applications, Vol.43, No65, 2007.
• [7]. Tudorache T.,Trifu I., Ghita C., Bostan V.: Improved mathematical model of PMSM taking into account cogging torque oscilations, Advances In Elevtrocal and Computer Engineering, Vol. 12, No. 3, 2012, pp.59-66.
• [8]. Rosa R., Pistelok P.: The algotithm for the electromegnetic calculations of the concentrated winding permanent magnet synchronous motors, Zeszyty problemowe – Maszyny Elektryczne Nr 4/2013, BORME Komel, pp. 161-169, Katowice 2013.
• [9]. Mynarek P., Kowol M.: Field-circuit analysis of permanent magner synchronous motors, Zeszyty Problemowe – Maszyny Elektryczne Nr 4/2014, BORME Komel, pp. 73-76, Katowice 2013.
• [10]. Sekerák, P., Hrabovcová, V., Pyrhönen, J., Kalamen, L., Rafajdus, P., Onufer, M. : Comparison of synchronous motors with different permanent magnet and winding types, IEEE, Transaction on Magnetics, Vol. 49, no. 3 (2013), 2013, ADC, pp. 1256-1263, 0018-9464
• [11]. Dúbravka, P., Rafajdus, P., Hrabovcová, V., Mušák, M., Peniak, A.: Improvement of Switched Reluctance Motor Fault Tolerances Using Novel Design by Means of 3D FEM Parametrical Model, SMM21-Soft Magnetic Materials, Conference Program and Book of Abstracts, Budapešť, 2013, 09, 1.-4., AFG, str. 319.