Title :
Fuzzy logic based speed controller for vector controlled cage induction motor drive
Author :
Kumar, Sanjiv ; Singh, Bhim ; Chatterjee, J.K.
Author_Institution :
Dept. of Electr. Eng., Indian Inst. of Technol., New Delhi, India
Abstract :
The conventional speed controllers for vector controlled induction motor drive (VCIMD) suffer from the problem of stability, besides, these controllers show either steady state error (PD controller) or sluggish response (PI, PID) to the perturbation in reference setting or during load perturbation. This paper presents a fuzzy logic based speed controller and its design for vector controlled induction motor drive. This controller has been implemented on a 3 phase, 415 V, 0.75 kW squirrel cage induction motor. Test response of the developed variable speed drive along with simulated response are given and discussed in detail
Keywords :
angular velocity control; fuzzy control; induction motor drives; machine vector control; squirrel cage motors; variable speed drives; 0.75 kW; 415 V; PD controller; PI controller; PID controller; fuzzy logic based speed controller; load perturbation; reference setting perturbation; sluggish response; squirrel cage induction motor; stability; steady state error; variable speed drive; vector controlled cage induction motor drive; vector controlled induction motor drive; Error correction; Fuzzy logic; Induction motor drives; Induction motors; PD control; Stability; Steady-state; Testing; Three-term control; Variable speed drives;
Conference_Titel :
TENCON '98. 1998 IEEE Region 10 International Conference on Global Connectivity in Energy, Computer, Communication and Control
Conference_Location :
New Delhi
Print_ISBN :
0-7803-4886-9
DOI :
10.1109/TENCON.1998.798206
