Minimizing torque ripple in PMSM drive by cuckoo search algorithm
[ 1 ] Instytut Automatyki, Robotyki i Inżynierii Informatycznej, Wydział Elektryczny, Politechnika Poznańska | [ P ] employee
2017
chapter in monograph / paper
english
- permanent magnet motor
- force control
- servo-drive
- intelligent drive
- motion control
EN Torque pulsation in permanent magnet synchronous motor impairs their performance in critical applications, particularly for direct-drive. A practical approach to compensation of selected torque harmonics is presented. The approach consists of two steps: identification of dominant torque harmonics (the cogging harmonics and the flux linkage harmonics) and cuckoo search algorithm to tune the compensation algorithm. The sum of speed variation index is used as optimum criteria. The design of a ripple compensation scheme is based on the fast current controller. The experimental results are also presented. Proposed approach can be used as an automated self-commissioning scheme.
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