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- Title
REDUCTION OF RIPPLE FOR DIRECT TORQUE CONTROLLED THREE PHASE INDUCTION MOTOR BASED ON A PREDICTIVE CONTROL TECHNIQUE.
- Authors
obed, Adel Ahmed; Hameed Salman, Mais Abdul
- Abstract
Direct torque control is one of the among control schemes for alternating current drives. It has simple structure, fast control, robust and has good performance. The major disadvantage of direct torque control is the inherent torque and stator flux ripples. The present paper deals with the design and simulation of direct torque controlled high power three phase induction motor based on a developed predictive control that predict current and flux several times to obtain the advanced effective voltage vectors with a three-level space vector pulse width modulation inverter. The simulation results show that the ripples in the developed torque and stator flux are reduced by 12% and6.4%, respectively.
- Subjects
TORQUE control; PREDICTIVE control systems; INDUCTION motors; RIPPLES (Fluid dynamics); ALTERNATING currents; TORQUE; FLUX (Energy)
- Publication
Journal of Engineering & Sustainable Development, 2018, Vol 22, Issue 6, p72
- ISSN
2520-0917
- Publication type
Article
- DOI
10.31272/jeasd.2018.6.7