Title :
Improved speed control using Anti-Windup PI controller for Direct Torque Control based on permanent magnet synchronous motor
Author :
Klinlaor, Kraisorn ; Chuladaycha, Nontawat
Author_Institution :
Dept. of Instrum. & Control Eng., King Mongkut´´s Inst. of Technol. Ladkrabang, Bangkok, Thailand
Abstract :
This paper present a PI with Anti-Windup (PI+AW) strategy to regulate a rotor speed of permanent magnet synchronous motor (PMSM). The strategy and PMSM modeling are based on Direct Torque Control (DTC) with a Space Vector Modulation (SVM). A Matlab/Simulink is used to establish the simulation model. As the result of simulation, Overshoot of a starting torque and a setting time of rotor speed are reduced. Consequently, the PI+AW are significantly greater than conventional PI.
Keywords :
PI control; machine vector control; permanent magnet motors; rotors; synchronous motors; torque control; velocity control; DTC; Matlab-Simulink simulation; PI+AW strategy; PMSM modeling; SVM; antiwindup PI controller; direct torque control; permanent magnet synchronous motor; rotor speed regulation; space vector modulation; speed control; starting torque overshoot; Couplings; Mathematical model; Permanent magnet motors; Rotors; Stators; Torque; Torque control; Anti-Windup; Direct Torque Control; Flux linkage estimator; Permanent Magnet Synchronous Motor;
Conference_Titel :
Control, Automation and Systems (ICCAS), 2012 12th International Conference on
Conference_Location :
JeJu Island
Print_ISBN :
978-1-4673-2247-8
