Analysis and design of synchronous permanent-magnet planar motors

被引：60
|
作者：
Cho, HS [1 ]
Jung, HK [1 ]
机构：
[1] Seoul Natl Univ, Sch Elect Engn, Seoul, South Korea
来源：
IEEE TRANSACTIONS ON ENERGY CONVERSION | 2002年 / 17卷 / 04期
关键词：
back-ENIF; force constant; permanent magnet; planar motor;
D O I：
10.1109/TEC.2002.805295
中图分类号：
TE [石油、天然气工业]; TK [能源与动力工程];
学科分类号：
0807 ; 0820 ;
摘要：
The force equation of a synchronous permanent-magnet planar motor (SPMPM) was investigated. The flux density distribution of a two-dimensional (2-D) magnet array for a SPMPM was obtained by solving the equations of the scalar magnetic potential. The expressions of the force and back-EMF constant were derived and examined. Using these expressions, the conditions for normal operation of the SPMPM were found and the optimal design was determined in order to maximize the force of the SPMPM.
引用
收藏
页码：492 / 499
页数：8
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