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

fYear

2012

fDate

21-24 Oct. 2012

Firstpage

1

Lastpage

4

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;

fLanguage

English

Publisher

ieee

Conference_Titel

Electrical Machines and Systems (ICEMS), 2012 15th International Conference on

Conference_Location

Sapporo

Print_ISBN

978-1-4673-2327-7

Type

conf

Filename

6401699