Title :
Realization of controllers for DC and vector controlled induction motors
Author :
Ismail, Farouk ; Mahgoub, Osama ; El Khashab, Hisham ; Oshiba, Ahnied
Author_Institution :
Fac. of Eng., Cairo Univ., Egypt
fDate :
27 Jul-1 Aug 1997
Abstract :
The controller constants play an important role in electric drive system dynamics. The vector control permits consideration of the induction motor as an equivalent separately excited DC machine, as a result, the dynamics of the two machines are compared. Experimental realization and computer simulation are constructed under PI and PID controllers. A sensitivity study for the controllers constants and for the machines time constant is carried out and demonstrated for both machines under the same conditions. The computer simulation of the electric drive systems is constructed using the MATLAB-SIMULINK software package
Keywords :
DC motor drives; control system analysis computing; digital simulation; induction motor drives; machine control; sensitivity analysis; three-term control; two-term control; DC motors; MATLAB-SIMULINK software package; PI controllers; PID controllers; controller constants sensitivity; controllers; controllers constants; electric drive system dynamics; equivalent separately excited DC machine; machines time constant; vector controlled induction motors; Circuit simulation; Computational modeling; Computer simulation; DC motors; Electric variables control; Induction motors; Mathematical model; Power electronics; Rectifiers; Voltage;
Conference_Titel :
Energy Conversion Engineering Conference, 1997. IECEC-97., Proceedings of the 32nd Intersociety
Conference_Location :
Honolulu, HI
Print_ISBN :
0-7803-4515-0
DOI :
10.1109/IECEC.1997.659195
