DocumentCode
2512896
Title
A few aspects concerning the squirrel cage induction motors efficiency improvement
Author
Torac, Ileana
Author_Institution
Romanian Acad. - Timisoara Branch, Timisoara, Romania
fYear
2012
fDate
24-26 May 2012
Firstpage
440
Lastpage
744
Abstract
The paper investigates the possibility to improve the efficiency of the squirrel cage induction motors. One analyzes the variation of the machines efficiency depending on the relative torque. The considered low voltage three-phase motors are the existing ones, having the rated power between 0.55 kW and 37 kW and the number of poles 4 and 6 respectively. The paper deals with “no tool cost” or “low tool cost” solutions. It is proposed a solution for the induction machine efficiency improvement, at full and partial-load regime.
Keywords
squirrel cage motors; induction machine efficiency improvement; low voltage three-phase motors; power 0.55 kW to 37 kW; relative torque; squirrel cage induction motor efficiency; Copper; Induction motors; Low voltage; Magnetic flux density; Rotors; Stators; Torque;
fLanguage
English
Publisher
ieee
Conference_Titel
Optimization of Electrical and Electronic Equipment (OPTIM), 2012 13th International Conference on
Conference_Location
Brasov
ISSN
1842-0133
Print_ISBN
978-1-4673-1650-7
Electronic_ISBN
1842-0133
Type
conf
DOI
10.1109/OPTIM.2012.6231913
Filename
6231913
Link To Document