Optimal stator slot design of inverter-fed induction motor in consideration of harmonic losses

Optimal stator slot design of inverter-fed induction motor in consideration of harmonic losses

This paper proposes optimal design method of stator slot for three-phase cage induction motor fed by six-step inverter output voltage by using proposed analysis method. The finite-element method (FEM) on one phase band stator periodic condition is coupled with harmonic equivalent circuit. Using the...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Veröffentlicht in:IEEE transactions on magnetics 2005-05, Vol.41 (5), p.2012-2015
Hauptverfasser: KIM, Jae-Woo, KIM, Byung-Taek, BYUNG II KWON
Format: Artikel
Sprache:eng
Schlagworte:
Core loss
Cross-disciplinary physics: materials science
rheology
Design engineering
Design methodology
Design optimization
Exact sciences and technology
Finite element method
Harmonic analysis
harmonic loss
Harmonics
Induction motors
inverter-fed induction motor
Inverters
Magnetic analysis
Magnetic flux density
Magnetism
Materials science
Mathematical models
optimal design
Optimization
Other topics in materials science
Physics
Shape
Stator cores
stator slot
Stators
Voltage
Online-Zugang:Volltext bestellen
Tags: Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
Beschreibung
Zusammenfassung:This paper proposes optimal design method of stator slot for three-phase cage induction motor fed by six-step inverter output voltage by using proposed analysis method. The finite-element method (FEM) on one phase band stator periodic condition is coupled with harmonic equivalent circuit. Using the FEM, the stator slot is optimally designed and the result is presented. Stator core loss and copper loss including harmonic loss are reduced by the proposed optimum slot design method. The analysis result is verified by experimental measurement.
ISSN:0018-9464
1941-0069
DOI:10.1109/TMAG.2005.846270