Authors : Gobbi Ramasamy , Nirod Chandra Sahoo , Gobbi Ramasamy , Sadiah Jantan and Rakesh Ranjan
Abstract: This paper deals with a fundamental control issue in switched reluctance motor (SRM) drives – the torque ripples. A novel algorithm for generation of current waveforms by an iterative modulation of the reference current pattern, using a multiplying factor, is introduced for minimizing the torque ripple. This multiplying factor is computed with the aid of fuzzy logic. Two different schemes, i.e., one-phase-on scheme and two-phase-on scheme with torque sharing functions, are presented. The performance of the proposed strategy is verified by simulation studies.
Gobbi Ramasamy , Nirod Chandra Sahoo , Gobbi Ramasamy , Sadiah Jantan and Rakesh Ranjan , 2005. A Novel Fuzzy Logic Based Computational Scheme for Determination of Current Waveforms in Switched Reluctance Motors . Asian Journal of Information Technology, 4: 22-34.