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

Volume

2

fYear

1995

fDate

18-22 Jun 1995

Firstpage

1295

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;

fLanguage

English

Publisher

ieee

Conference_Titel

Power Electronics Specialists Conference, 1995. PESC '95 Record., 26th Annual IEEE

Conference_Location

Atlanta, GA

Print_ISBN

0-7803-2730-6

Type

conf

DOI

10.1109/PESC.1995.474981

Filename

474981