Constant frequency torque and flux controllers for direct torque control of induction machines

• Main Authors: Idris, N. R. N., Yatim, A. H. M., Muhamad, N. D., Ling, T. C.
• Format: Article
• Language: English
• Published: 2003
• Subjects: TK Electrical engineering. Electronics Nuclear engineering
• Online Access: http://eprints.utm.my/id/eprint/1877/1/IdrisYatimMuhamad2003_ConstantFrequencyTorqueAndFluxControllers.pdf; http://eprints.utm.my/id/eprint/1877/
• Institution: Universiti Teknologi Malaysia

This paper proposed a simple solution to the variable switcbing frequency and bigh torque ripples problems encountered in hysteresis-based DTC drives. The method replaces the hysteresis-based controllers with fired switching controller which operate based on the comparison between the error signals...