1. Nonlinear Analytical Computation of the Magnetic Field in Reluctance Synchronous Machines.
- Author
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Mahmoud, Hanafy, Bianchi, Nicola, Bacco, Giacomo, and Chiodetto, Nicola
- Subjects
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MAGNETIC fields , *RELUCTANCE motors , *FINITE element method , *ROTATING machinery , *ELECTRICAL engineering - Abstract
This paper deals with an analytical model of reluctance synchronous motor, able to consider both stator slotting effect and magnetic saturation in the stator and rotor iron paths. It joints the field distribution at the air gap to a lumped-parameter magnetic network. Local saturation factors are defined so as to adjust the flux-density distribution. The analytical approach exhibits great potentiality, since it is a formulation based on an harmonic study, and it is easily adaptable to any motor geometries. As an example, 36-slot 4-pole machine is analyzed, considering three flux barriers per pole. Finite element analysis confirms the results achieved by means of the analytical model. [ABSTRACT FROM PUBLISHER]
- Published
- 2017
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