Real-time estimation of the parameters and fluxes of induction motors

Author

Stephan, Jennifer ; Bodson, Marc ; Chiasson, John

Author_Institution

Dept. of Electr. & Comput. Eng., Carnegie Mellon Univ., Pittsburgh, PA, USA

Volume

30

Issue

3

fYear

1994

Firstpage

746

Lastpage

759

Abstract

The paper presents a new method for the real-time estimation of the parameters and fluxes of induction motors. The procedure is potentially useful for the design of self-commissioning drives, i.e., drives that can adjust controller parameters automatically for a wide range of motors and loads. Another possible application is for the detection of failures. In their recursive form, the algorithms can be used for adaptation to parameters that vary with time, and for estimation of the rotor fluxes in a field-oriented controlled drive

Keywords

adaptive control; control system synthesis; digital control; electric drives; induction motors; machine control; parameter estimation; real-time systems; self-adjusting systems; time-varying systems; adaptation; application; design; fault detection; field-oriented control; induction motors; loads; parameter estimation; real-time; rotor fluxes; self-commissioning drives; Automatic control; Current measurement; Frequency response; Induction motors; Industry Applications Society; Parameter estimation; Position measurement; Recursive estimation; Rotors; Testing;

fLanguage

English

Journal_Title

Industry Applications, IEEE Transactions on

Publisher

ieee

ISSN

0093-9994

Type

jour

DOI

10.1109/28.293725

Filename

293725