Title :
A Comparison of the Loss Characteristics in Induction Motors with the Different Core Materials
Author :
Zhao Haisen ; Zhang Meng ; Liu Xiaofang ; Luo Yingli ; Wang, R.H.
Author_Institution :
Sch. of Electr. & Electron. Eng., North China Electr. Power Univ., Beijing, China
Abstract :
This paper intends to study the loss characteristics of the induction motors with the different core materials, in which the flux density distribution at the local core positions, including the fundamental and harmonic components, are computed and analyzed by Time-Stepping Finite Element Method (T-S FEM), then the influences of the different core materials on stator and rotor copper losses, as well as, iron losses are further studied.
Keywords :
copper; cores; finite element analysis; induction motors; iron; rotors; stators; Cu; Fe; copper loss; core materials; flux density distribution; harmonic components; induction motors; iron loss; local core positions; rotor; stator; time-stepping finite element method; Harmonic analysis; Induction motors; Iron; Materials; Stator cores; Steel;
Conference_Titel :
Electromagnetic Field Problems and Applications (ICEF), 2012 Sixth International Conference on
Conference_Location :
Dalian, Liaoning
Print_ISBN :
978-1-4673-1333-9
DOI :
10.1109/ICEF.2012.6310339
