Title :
Simultaneous estimation of induction machine parameters and velocity
Author :
Gorter, R.J.A. ; van den Bosch, P.P.J. ; Weiland, S.
Author_Institution :
Dept. of Electr. Eng., Eindhoven Univ. of Technol., Netherlands
Abstract :
An identification procedure is presented which estimates, based on measurements of voltages, currents and velocity, the physical parameters of an induction machine. The identifiability of different machine parameters under different steady state operating conditions is investigated. When no velocity measurements are available, the identification method can still be used and yields an estimate of the mechanical velocity and the machine parameters, provide that the input signal contains sufficient information
Keywords :
angular velocity; angular velocity measurement; asynchronous machines; electric current measurement; machine testing; machine theory; parameter estimation; voltage measurement; current measurements; induction machine; input signal; mechanical velocity estimation; parameters estimation; physical parameters; velocity measurements; voltage measurements; Current measurement; Induction machines; Mechanical variables control; Parameter estimation; Stators; Steady-state; Transducers; Velocity measurement; Voltage; Yield estimation;
Conference_Titel :
Power Electronics Specialists Conference, 1995. PESC '95 Record., 26th Annual IEEE
Conference_Location :
Atlanta, GA
Print_ISBN :
0-7803-2730-6
DOI :
10.1109/PESC.1995.474981
