Induction motor analysis employing optimal torque predictor and massive conductor approach

• Autorzy: Bernatt J. , Stępień S.
• Języki publikacji: EN

Abstrakty

EN

This research presents a method for the simulation of the magneto-mechanical system dynamics taking motion and eddy currents into account. The major contribution of this work leans on the coupling the field-motion problem considering windings as the current forced massive conductors, modelling of the rotor motion composed of two conductive materials and the torque calculation employing the special optimal predictor combined with the modified Maxwell stress tensor method. The 3D model of the device is analysed by the time stepping finite element method. Mechanical motion of the rotor is determined by solving the second order motion equation. Both magnetic and mechanical equations are coupled in the iterative solving process. Presented method is verified by solving the TEAM Workshop Problem 30.

Słowa kluczowe

EN

finite element method; eddy current; torque; prediction

PL

metoda elementów skończonych; prąd wirowy; moment obrotowy

• Wydawca: Polish Academy of Sciences, Committee on Electrical Engineering
• Czasopismo: Archives of Electrical Engineering
• Rocznik: 2010
• Tom: Vol. 59, nr 1-2
• Strony: 99--107
• Opis fizyczny: Bibliogr. 10 poz., rys.

Twórcy

autor

Bernatt J.

autor

Stępień S.

• Poznań University of Technology, ul. Piotrowo 3a, 60-965 Poznań,

Bibliografia

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