The study on the overhang coefficient for permanent magnet machine by experimental design method

被引：31
|
作者：
Kim, Ki-Chan [1 ]
Koo, Dae-Hyun
Lee, Ju
机构：
[1] Hanyang Univ, Dept Elect Engn, Energy Convers Lab, Seoul 133791, South Korea
[2] Korea Electrotechnol Res Inst, Ind Applicat Res Lab, Mech Res Grp, Chang Won 641600, South Korea
来源：
IEEE TRANSACTIONS ON MAGNETICS | 2007年 / 43卷 / 06期
关键词：
experimental design; finite-element analysis (FEM); overhang coefficient; permanent magnet (PM) machine; remanence;
D O I：
10.1109/TMAG.2007.893783
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
This paper presents a study on the overhang coefficient which represents the extent of air-gap flux concentration owing to overhang. The overhang coefficients are derived by experimental design method and 3-D magneto-static finite-element analysis (FEM) according to permanent magnet rotor types. Finally, the application method for overhang coefficient is proposed when we design and analyze the permanent magnet (PM) motor with overhang parameter by equivalent circuit and 2-D transient FEM.
引用
收藏
页码：2483 / 2485
页数：3
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