DocumentCode
2664957
Title
On-line rotor resistance estimation for induction motors
Author
Marino, R. ; Peresada, S. ; Tomei, P.
Author_Institution
Dipartimento di Ingegneria Elettronica, Rome Univ., Italy
Volume
3
fYear
1994
fDate
5-9 Sep 1994
Firstpage
2137
Abstract
A novel estimation algorithm which provides online exponential estimation of rotor resistance for induction motors in physical operating conditions (non-zero electrical torque) is given. The convergence is not influenced by the value assumed by rotor speed, including zero speed. The algorithm also provides flux estimates and may be viewed as an adaptive observer. Some simulations are reported which show satisfactory results
Keywords
convergence; electric resistance; induction motors; magnetic fields; magnetic flux; real-time systems; rotors; state estimation; adaptive observer; convergence; induction motors; magnetic flux; non-zero electrical torque; online exponential estimation; rotor resistance estimation; rotor speed; Convergence; Electric resistance; Feedback control; Induction motors; Reactive power; Rotors; Stators; Steady-state; Torque; Voltage;
fLanguage
English
Publisher
ieee
Conference_Titel
Industrial Electronics, Control and Instrumentation, 1994. IECON '94., 20th International Conference on
Conference_Location
Bologna
Print_ISBN
0-7803-1328-3
Type
conf
DOI
10.1109/IECON.1994.398150
Filename
398150
Link To Document