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1998 International Conference on Power Electronic Drives and Energy Systems for Industrial Growth, 1998. Proceedings.
In this paper a low-cost sensorless control strategy of SR motor is proposed. The static flux-linkage characteristics of the motor are used for estimating the position. A number of discrepancies between the static and the dynamic characteristics of the motor are explained. In this paper the issues regarding eddy effects and mutual inductances in both static and dynamic conditions, and their influence on position estimation, are discussed. Finally, the means of accurate estimation are proposed.doi:10.1109/pedes.1998.1330655 fatcat:dlpbc7ncyrgqxa64l3sns5gdmq