3D FEM model of the induction machine - calculating axial flux

• Autorzy: Noga M. , Gołębiowski L. , Gołębiowski M. , Mazur D.

Warianty tytułu

PL

Model MES 3D maszyny indukcyjnej - obliczanie strumienia osiowego

• Konferencja: Problemy eksploatacji maszyn i napędów elektrycznych (2008; Rytro, Polska)
• Języki publikacji: EN

Abstrakty

EN

A 3D model reflecting entire internal structure of the asynchronous machine using finite elements method, has been presented here. Nodal finite elements have been used to approximate scalar potential and edge finite elements to approximate vector magnetic potential. This model includes both the skew of the rotor bars as well cross current flowing through the rotor iron laminates. The three-phase stator winding is supplied with four-lead mains voltage. The axial flux was calculated by integration of the vector potential around the shaft of the machine. Plots were calculated following the switching on the machine at various speeds. Bar as well as ring fractures were simulated. The simulation results have been confirmed by the theoretical anticipations.

Słowa kluczowe

PL

maszyna indukcyjna; strumień osiowy; model 3D MES

• Wydawca: Sieć Badawcza Łukasiewicz - Górnośląski Instytut Technologiczny
• Czasopismo: Maszyny Elektryczne : zeszyty problemowe
• Rocznik: 2008
• Tom: Nr 80
• Strony: 163--170
• Opis fizyczny: Bibliogr. 10 poz., rys.

Twórcy

autor

Noga M.

autor

Gołębiowski L.

autor

Gołębiowski M.

autor

Mazur D.

• Akademia Górniczo-Hutnicza, Katedra Automatyki Napędu i Urządzeń Przemysłowych, Kraków, al. Mickiewicza 30, B-1/120a,

Bibliografia

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• [4]. Dziwniel P., Boualem B., Piriou F., Ducreux J.-P., Thomas P.: Comparison between two approaches to model induction machines with skewed slots, IEEE Transactions on Magnetics vol. 36, no. 4, 2000, pp 1453-1457.
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