Novel Analytical Calculation Method for the Non-Linear Psi-i-Characteristic of Switched-Reluctance-Machines in Arbitrary Rotor Positions
نویسندگان
چکیده
The non-linear Ψ -i-characteristic is crucial for the design of switched reluctance machines. Known analytical calculations are based on complex models of the magnetic circuit or on functions needing a fitting procedure (using measured or FEM-calculated data). In this paper, a method is presented that requires only very few input data, which can be deduced easily from the geometry of the machine. Comparisons with measured data show an acceptable correlation for arbitrary rotor positions, qualifying this method to be used in the design stage of new drives.
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تاریخ انتشار 2007