Torque Ripple Reduction of SRM Drives Below the Base Speed Using Commutation Angles Control
عنوان مقاله: Torque Ripple Reduction of SRM Drives Below the Base Speed Using Commutation Angles Control
شناسه ملی مقاله: ICEE21_660
منتشر شده در بیست و یکمین کنفرانس مهندسی برق ایران در سال 1392
شناسه ملی مقاله: ICEE21_660
منتشر شده در بیست و یکمین کنفرانس مهندسی برق ایران در سال 1392
مشخصات نویسندگان مقاله:
A Shahabi - Isfahan University of Technology
A Rashidi - Isfahan University of Technology
S.M. Saghaian-Nejad
خلاصه مقاله:
A Shahabi - Isfahan University of Technology
A Rashidi - Isfahan University of Technology
S.M. Saghaian-Nejad
This paper investigates the problem of high torque ripple in current controlled switched reluctance motor (SRM) drives. Torque ripple reduction bellow the base speed of themotor is studied through adjustment of both turn-on and turnoff angles. A multiobjective optimization function is used todetermine the proper turn-off angle in each operation point. Based on a proposed approach on intersecting of the consecutive phase currents, the turn-on angle is properlyadjusted. The proposed method is quite easy to implement and does not need the exact parameters of the motor to run.Simulations and comparisons are also presented to validate the proposed control scheme
کلمات کلیدی: Commutation angles, switched reluctance motor, torque ripple reduction
صفحه اختصاصی مقاله و دریافت فایل کامل: https://civilica.com/doc/208717/