Title :
Predictive Control of Torque and Flux of Induction Motor Drives
Author :
Li, Yongdong ; Wang, Chenchen ; Hu, Hu
Author_Institution :
Dept. of Electr. Eng., Tsinghua Univ.
Abstract :
In this paper, the torque ripples in low speed range of conventional direct torque control are analysed, and the strategy of predictive control of torque and/or stator flux is presented. A new vector selection table based on area voltage is proposed to control the torque and flux. In this case, two predictive control schemes are presented to reduce torque ripples and improve the steady and dynamic performance. Finally, The effectiveness of new strategies is verified by the simulation and experimental results
Keywords :
induction motor drives; machine vector control; predictive control; stators; torque control; direct torque control; induction motor drives; predictive control schemes; stator flux; torque ripple reduction; vector selection table; Hysteresis; Induction motor drives; Induction motors; Predictive control; Sampling methods; Stators; Tellurium; Torque control; Voltage control; Zero voltage switching; DTC; area voltage vectors; induction motor; predictive control;
Conference_Titel :
Power Electronics and Drives Systems, 2005. PEDS 2005. International Conference on
Conference_Location :
Kuala Lumpur
Print_ISBN :
0-7803-9296-5
DOI :
10.1109/PEDS.2005.1619662
