29 خرداد 1403
سيروس همتي

سیروس همتی

مرتبه علمی: استادیار
نشانی: کرمانشاه، دانشگاه صنعتی، دانشکده مهندسی برق، گروه مهندسی برق (گرایش های قدرت و کنترل)
تحصیلات: دکترای تخصصی / مهندسی برق
تلفن: 1239
دانشکده: دانشکده مهندسی برق

مشخصات پژوهش

عنوان
Discrete Voltage Vector Modulation Based Model Predictive Torque Control with Reduced Switching Frequency for PMSM Drives
نوع پژوهش مقاله ارائه شده
کلیدواژه‌ها
Predictive torque control, torque ripple, switching frequency, permanent magnet synchronous motor, discrete space vector modulation
پژوهشگران حسین باقری (نفر اول)، سیروس همتی (نفر دوم)، شهرام کریمی (نفر سوم)

چکیده

In this paper, the torque control of a PM synchronous machine (PMSM) is performed using the model predictive control (MPC) method. The aim of this paper is to provide a method to reduce the ripple torque compared to the finite control set-MPC (FCS-MPC). The method used in this paper is based on Discrete Space Vector Modulation (DSVM), which increases the number of non-zero vectors and reduces the torque ripple by adding a series of non-zero virtual vectors. In this method, the total number of voltage vectors increases from 8 to 38, and as a result torque ripple is reduced. Moreover, a new constraint is proposed and added in the DSVM method to reduce the switching frequency.