Calculation of parameters of permanent magnet motor with powder magnetic core using edge element method

• Autorzy: Stachowiak, D. , Wojciechowski, R.
• Języki publikacji: EN

Abstrakty

EN

In the paper the potential application of soft magnetic composite material (Somaloy 500) in permanent magnet motor is presented. The influence of material parameters on electromagnetic torque and emfs of permanent magnet motor are discussed. Two types of permanent magnet motors have been considered: (a) rotor with powder magnetic core and (b) rotor with laminated magnetic core. Parameters of permanent magnet motor have been calculated using reluctance network method. Reluctance network is formed using the interpolation function of edge and facet elements. The presented edge element method and reluctance network is suitable to analyses isotropic, anisotropic materials and non-homogenous regions.

Słowa kluczowe

PL

silnik magnetoelektryczny; maszyna magnetoelektryczna; metoda elementów krawędziowych

• Czasopismo: Maszyny Elektryczne : zeszyty problemowe
• Rocznik: 2011
• Tom: Nr 4(92)
• Strony: 29-32
• Opis fizyczny: Bibliogr. 6 poz., rys., tab.

Twórcy

autor

Stachowiak, D.

autor

Wojciechowski, R.

• Poznań University of Technology, Institute of Industrial Electrical and Electronic Engineering, ul. Piotrowo 3A,

Bibliografia

• [1] Bossavit A., Kettunen L., Yee-like schemes on staggered cellular grids: A synthesis between fit and fem approaches, IEEE Trans. Magn., vol. 36, No. 4, 2000, pp. 861–867.
• [2] Demenko A., Stachowiak D., Representation of permanent magnets in the 3-D finite element description of electrical machines, Electromotion, vol. 14, No. 1, 2007, p. 3-9.
• [3] Demenko A., Stachowiak D., Electromagnetic torque calculation using magnetic network methods, COMPEL, vol. 27, No. 1, 2008, pp. 17-26.
• [4] Demenko A., Sykulski J., Network equivalents of nodal and edge elements in electromagnetics, IEEE Trans. Magn., vol. 38, No. 2, 2002, pp.1305-1308.
• [5] Hultman L., Andersson O., Advances in SMC Technology – Materials and Applications, paper presented at Powder Metallurgy EURO PM2009, Copenhagen, Denmark on October 13, 2009. [Online] http://www.hoganas.com/
• [6] Wojciechowski R. M., Numerical analysis of the induced currents in simply and multiply connected regions, Ph. D Thesis, Poznań 2010.