Paper Details: Downloads: 2304
Serial Number: P1110841400
Title: Improvement Direct Torque Control Using Fuzzy Logic-Self PI Regulator Application on Permanent Magnet Synchronous Machine
Authors: K. Nabti. K. Abed. H. Benalla
Abstract: The Permanent Magnet Synchronous Machine (PMSM) speed regulation with a conventional PI regulator reduces the speed control precision, increase the torque fluctuation, and consequentially low performances of the whole system. With utilisation of fuzzy logic method, this paper presents the self adaptation of conventional PI regulator parameters Kp and Ki (proportional and integral coefficients respectively), using to regulate the speed in Direct Torque Control strategy (DTC). The ripples of both torque and flux are reduced remarkable, small overshooting and good dynamic of the speed and torque. Simulation results verify the proposed method validity.
Keywords: Permanent Magnet Synchronous Machine, Direct Torque Control, Fuzzy PI regulator.
Journal/Conference: International Journal of Automatic Control and System Engineering
Volume: 8
Issue: 3
Submission Date: 10/10/2008 12:00:00 AM
Review Date: 10/28/2008 12:00:00 AM
Publishing Date: 1/1/2009 12:00:00 AM
Article Downloads: 2304
Download:

Facebook