Design and Analysis of Permanent Magnet Synchronous Motor for 1 MW Class Electric Propulsion Ship According to Shape Ratio and Number of Series Turns Per Phase

被引：0

作者：

Lee, Ju-Hyeong ^{[1
]}

Shin, Kyung-Hun ^{[1
]}

Sung, Soyoung ^{[2
]}

Park, Jung-Hyung ^{[2
]}

机构：

[1] Chonnam Natl Univ, Dept Power Syst Engn, Yeosu 59626, South Korea

[2] Korea Res Inst Ships & Ocean Engn, Alternat Fuels & Power Syst Res Ctr, Daejeon 34103, South Korea

来源：

JOURNAL OF THE KOREAN MAGNETICS SOCIETY | 2023年 / 33卷 / 02期

关键词：

interior permanent magnet synchronous machine; electric propulsion ship; electromagnetic design; finite element method; magnetic equivalent circuit method;

D O I：

10.4283/JKMS.2023.33.2.082

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

This study proposes an initial design method for an interior permanent magnet synchronous machine (IPMSM) considering the requirements and limitations of an electric propulsion ship with the number of series turns per phase and shape ratio as design variables. The magnetic equivalent circuit method was used to calculate the flux linkage and the d-q axis inductance, and a design method based on loading distribution method was presented. Based on the number of series turns per phase and shape ratio, the design area that satisfies the requirements and limitations of IPMSM was presented, and a design model was derived considering the number of parallel circuits that can be manufactured. The validity of the proposed method was verified through modeling and performance analysis using finite element analysis. The proposed design method can be used for sizing and initial design in various electric machine applications as well as electric propulsion ships.

引用

页码：82 / 92

页数：11