Title :
Optimization in structural design of triangle type IPMSM of permanent magnetic rotor using Box-Behnken methodology
Author :
Jung-Ho Han ; Gwang-Hyun Ryu ; Ki-Doek Lee ; Jae-Jun Lee ; In-Gun Kim ; Tae-Chul Jeong ; Won-Ho Kim ; Ju Lee
Author_Institution :
Hanyang Univ., Seoul, South Korea
Abstract :
This paper proposes an optimal rotor design method of an interior permanent magnet synchronous motor (IPMSM) using a permanent magnet (PM) shape. The goal of this design is to obtain the minimum design variables of an objective function using a Box-Behnken response. To find the best design model, high torque and low torque ripple were found from electromagnetic finite element method, and safety factor was obtained from mechanical stiffness analysis.
Keywords :
elastic constants; finite element analysis; optimisation; permanent magnet motors; rotors; structural engineering; synchronous motors; box-Behnken methodology; electromagnetic finite element method; interior permanent magnet synchronous motor; mechanical stiffness analysis; optimal rotor design method; optimization; permanent magnetic rotor; safety factor; structural design; torque ripple; triangle type IPMSM; Bridges; Force; Linear programming; Response surface methodology; Rotors; Safety; Torque; Box-Behnken; Finite Element Method; IPMSM; Safety factor; Stiffness analysis;
Conference_Titel :
Electrical Machines and Systems (ICEMS), 2012 15th International Conference on
Conference_Location :
Sapporo
Print_ISBN :
978-1-4673-2327-7
