Constant frequency torque controller for DTC with multilevel inverter of induction machines

• Main Authors: Nordin, N. M., Azli, N. A., Idris, N. R. N., Ramlan, N. H., Sutikno, T.
• Format: Article
• Language: English
• Published: Institute of Advanced Engineering and Science 2016
• Subjects: TK Electrical engineering. Electronics Nuclear engineering
• Online Access: http://eprints.utm.my/id/eprint/73757/1/NorjuliaMohamadNordin2016_ConstantFrequencyTorqueControllerforDTC.pdf; http://eprints.utm.my/id/eprint/73757/; https://www.scopus.com/inward/record.uri?eid=2-s2.0-84962741187&doi=10.11591%2fijpeds.v7.i1.pp28-44&partnerID=40&md5=d86337555f9dad2b45aca824eb5a5f17

Direct Torque Control using multilevel inverter (DTC-MLI) with hysteresis controller suffers from high torque and flux ripple and variable switching frequency. In this paper, a constant frequency torque controller is proposed to enhance the DTC-MLI performance. The operational concepts of the consta...