Airgap Reluctance Identification for the Magnetic Equivalent Circuit Modelling of Induction Machines
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چکیده
This paper focuses on the airgap reluctances that connect stator and rotor teeth in a Magnetic Equivalent Circuit (MEC) model of an induction machine. A dimensionless analytical expression is adopted for the position dependence of these reluctances, the three degrees of freedom of which are identified and validated by Finite Element (FE) modelling, considering a simplified geometry and the complete machine under study respectively. By way of validation the method is applied to a 3kW induction motor.
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تاریخ انتشار 2013