DocumentCode
157238
Title
Comparison of no-load and load core losses for a wide range of nominal power induction motors
Author
Dems, M. ; Komeza, K.
Author_Institution
Inst. of Mechatron. & Inf. Syst., Tech. Univ. of Lodz, Lodz, Poland
fYear
2014
fDate
2-5 Sept. 2014
Firstpage
1024
Lastpage
1030
Abstract
This paper presents a comparison of no-load and load losses for six different nominal power induction motors ranging from 3 kW to 280 kW. For loss calculations, field-circuit and analytical methods are used. The results show a significant increase in core losses concomitant with motor load increases. Additionally, analytical methods were employed to calculate the curves of core losses versus load power.
Keywords
cores; induction motors; losses; analytical method; field circuit method; no-load core loss; nominal power induction motors; power 3 kW to 280 kW; Core loss; Harmonic analysis; Induction motors; Loss measurement; Rotors; Stator cores; circuit modelling; finite element method; induction motors; magnetic losses;
fLanguage
English
Publisher
ieee
Conference_Titel
Electrical Machines (ICEM), 2014 International Conference on
Conference_Location
Berlin
Type
conf
DOI
10.1109/ICELMACH.2014.6960307
Filename
6960307
Link To Document