Induction motor analysis by time-stepping techniques

Induction motor analysis by time-stepping techniques

A numerical approach is described that overcomes the deficiencies of other methods through the use of a two-dimensional, nonlinear, time-stepping finite-element method for excitation from a constant voltage source. Comparison of stator current for no-load and load conditions shows good agreement wit...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Veröffentlicht in:IEEE transactions on magnetics 1988-01, Vol.24 (1), p.471-474
Hauptverfasser: Preston, T.W., Reece, A.B.J., Sangha, P.S.
Format: Artikel
Sprache:eng
Schlagworte:
Circuits
Finite element methods
Frequency
Induction motors
Iron
Magnetic flux
Rotors
Saturation magnetization
Stators
Voltage
Online-Zugang:Volltext bestellen
Tags: Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
Beschreibung
Zusammenfassung:A numerical approach is described that overcomes the deficiencies of other methods through the use of a two-dimensional, nonlinear, time-stepping finite-element method for excitation from a constant voltage source. Comparison of stator current for no-load and load conditions shows good agreement with test values on a large induction motor. It is shown that the method can provide a great deal of information on flux distribution and harmonic rotor bar currents.< >
ISSN:0018-9464
1941-0069
DOI:10.1109/20.43959