Title :
Stress and thermal analysis coupled with field analysis of multilayer buried magnet synchronous Machine with a wide speed range
Author :
Cho, Sung-Mun ; Kim, Jae-Kwang ; Jung, Hyun-Kyo ; Lee, Cheol-Gyun
Author_Institution :
Dept. of Electr. & Comput. Eng., Seoul Nat. Univ., South Korea
fDate :
5/1/2005 12:00:00 AM
Abstract :
This paper describes the methodology considering the parallel effects for the analysis of stress and thermal problem coupled with the electromagnetic field problem of multilayer buried magnet synchronous machine with a wide speed range. Fast analysis methodology using conventional finite element method information is proposed in the design process. The validity of these methods is verified by comparing their results with the conventional and experimental data.
Keywords :
buried layers; electromagnetic coupling; finite element analysis; heat transfer; magnets; multilayers; stress analysis; synchronous machines; thermal analysis; buried magnet; electromagnetic coupling; finite element method; heat transfer coefficient; multilayers; parallel effects; stress analysis; synchronous machine; thermal analysis; Electromagnetic analysis; Electromagnetic coupling; Electromagnetic fields; Finite element methods; Information analysis; Magnetic analysis; Magnetic multilayers; Process design; Synchronous machines; Thermal stresses; Bridge; center-post; heat transfer coefficient; multilayer buried magnet synchronous machine;
Journal_Title :
Magnetics, IEEE Transactions on
DOI :
10.1109/TMAG.2005.846141
