Title :
Optimum design of axially laminated anisotropic rotor Synchronous Reluctance Motor for torque density and ripple improvement
Author :
Young Hyun Kim ; Jung Ho Lee ; Jin Kyoung Lee
Author_Institution :
Dept. of Electr. Eng., Hanbat Nat. Univ., Daejeon, South Korea
fDate :
March 31 2014-April 1 2014
Abstract :
This paper deals with the characteristics analysis and optimum design of axially laminated anisotropic (ALA) rotor Synchronous Reluctance Motor (SynRM) using a coupled Finite Element Method (FEM) and Response Surface Methodology (RSM). The focus of this paper is the characteristics analysis and optimum design relative to the torque density and ripple on the basis of rotor shapes of a SynRM. In addition, Comparisons are given with characteristics of a same rated wattage traction induction motor and those of ALA-SynRM, respectively.
Keywords :
finite element analysis; induction motors; reluctance motors; response surface methodology; rotors; torque; traction motors; ALA rotor SynRM; axially-laminated anisotropic rotor synchronous reluctance motor; coupled FEM-RSM; finite element method; optimum design; rated wattage traction induction motor; response surface methodology; ripple improvement; rotor shapes; torque density; ALA-SynRM; Current phase angle; FEM; RSM; Saliency ratio;
Conference_Titel :
Computation in Electromagnetics (CEM 2014), 9th IET International Conference on
Conference_Location :
London
Electronic_ISBN :
978-1-84919-817-2
DOI :
10.1049/cp.2014.0224
