DocumentCode :
2667156
Title :
Identification of the Rotor Time Constant in Induction Machines without Speed Sensor
Author :
Li, M. ; Chiasson, J.N. ; Bodson, M. ; Tolbert, L.M.
Author_Institution :
ECE Dept., Univ. of Tennessee, Knoxville, TN
Volume :
3
fYear :
2006
fDate :
14-16 Aug. 2006
Firstpage :
1
Lastpage :
5
Abstract :
A differential-algebraic method is used to estimate the rotor time constant TR of an induction motor without measurements of the rotor speed/position. The method consists of solving for the roots of a polynomial equation in TR whose coefficients depend only on the stator currents, stator voltages, and their derivatives. Experimental results are presented
Keywords :
asynchronous machines; machine theory; polynomials; rotors; differential-algebraic method; induction machines; polynomial equation; rotor time constant identification; Equations; Induction machines; Induction motors; Polynomials; Position measurement; Rotors; Stators; Time measurement; Velocity measurement; Voltage; Induction Motor; Rotor Time Constant; Sensorless Speed Observer;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
Power Electronics and Motion Control Conference, 2006. IPEMC 2006. CES/IEEE 5th International
Conference_Location :
Shanghai
Print_ISBN :
1-4244-0448-7
Type :
conf
DOI :
10.1109/IPEMC.2006.4778334
Filename :
4778334
Link To Document :
https://search.ricest.ac.ir/dl/search/defaultta.aspx?DTC=49&DC=2667156
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