Title :
Effect of induction machine´s load and rotor eccentricity on space harmonics in the air gap magnetic flux density
Author :
Kindl, Vladimir ; Hruska, Karel ; Sobra, Jan ; Byrtus, Miroslav
Author_Institution :
Fac. of Electr. Eng., Univ. of West Bohemia, Pilsen, Czech Republic
Abstract :
The paper discusses the air gap field distribution of an induction machine operating under special conditions. It focuses mainly on effects of machine´s load and its rotor eccentricity on volume of space harmonics and their magnitudes. The study compares limited analytical prediction with full-scale FEA approach and gives a short overview of crucial aspects of machines´ design.
Keywords :
air gaps; asynchronous machines; finite element analysis; magnetic flux; air gap field distribution; air gap magnetic flux density; full-scale FEA approach; induction machine load; rotor eccentricity; space harmonics; Harmonic analysis; Induction machines; Magnetic fields; Magnetic flux density; Rotors; Stator windings; Windings; air gap; eccentricity; flux density; induction machine; space harmonics;
Conference_Titel :
Mechatronics - Mechatronika (ME), 2014 16th International Conference on
Conference_Location :
Brno
Print_ISBN :
978-80-214-4817-9
DOI :
10.1109/MECHATRONIKA.2014.7018303
