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Design and development of electrical machines require a good accuracy model with a low time process. Compared to finite element analysis and analytical model magnetic Equivalent Circuit (MEC) presents compromise between time process and accuracy. This paper presents two MEC method used to modeling a unipolar permanent magnet synchronous machine (PMSM) (only one permanent magnet per pole pair). Average...
The cross-magnetizing phenomenon of saturated synchronous machines plays an important role in their analysis using the two-axis frame models. To determine the parameters representing this phenomenon by the finite element method (FEM), the analysis has to be performed for excitations in the direct, quadrature and intermediate axes of the synchronous machines. This paper presents some investigations...
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