Title :
Eddy-current loss analysis of small interior-permanent-magnet synchronous motors with fractional-slot concentrated windings
Author :
Magyari, Karola ; Radulescu, M.M. ; Laza, F. ; Coutellier, D.
Author_Institution :
SEMLET Group, Tech. Univ. of Cluj-Napoca, Cluj-Napoca, Romania
Abstract :
The aim of this paper is to present a finite element-based analysis on the eddy-current losses of a small fractional-slot concentrated-winding interior permanent-magnet synchronous motor operating from a sinusoidal constant-frequency voltage supply.
Keywords :
eddy current losses; finite element analysis; machine windings; permanent magnet motors; synchronous motors; eddy current loss analysis; finite element analysis; fractional slot concentrated windings; small interior permanent magnet synchronous motors; Air gaps; Finite element methods; Frequency; Magnetic analysis; Magnetic cores; Magnetic flux; Stator cores; Synchronous motors; Teeth; Voltage; eddy-current loss analysis; fractional-slot concentrated three-phase winding; small interior permanent-magnet synchronous motor;
Conference_Titel :
Power Electronics Electrical Drives Automation and Motion (SPEEDAM), 2010 International Symposium on
Conference_Location :
Pisa
Print_ISBN :
978-1-4244-4986-6
Electronic_ISBN :
978-1-4244-7919-1
DOI :
10.1109/SPEEDAM.2010.5545148
