Proceedings of the KIEE Conference (대한전기학회:학술대회논문집)
- summer
- /
- Pages.1061-1063
- /
- 2004
Analysis on the Helical Motion PM Motor with Cylindrical Halbach Array
원통형 Halbach 배열을 갖는 나선운동을 하는 2자유도 영구자석 전동기의 특성해석
-
Jang Seok Myeong
(Chungnam National University)
;
-
Choi Jang Young
(Chungnam National University)
;
-
Lee Sung Ho
(LG D/A Lab.)
;
- Seo Jeong Chul (Chungnam National University) ;
- Park Ji Hoon (Chungnam National University)
- Published : 2004.07.14
Abstract
This paper deals with the application of cylindrical Halbach array to a PM motor capable of producing pure rotary motion, pure linear motion, or helical motion, The proposed motor consists of an exterior polar Halbach array for a rotary motion and interior cylindrical Halbach array for a linear one. The two- dimensional space harmonic method is employed for predicting the electromagnetic characteristics, with reference to the following parameters as variables: magnetic field, torque/thrust and back emf.
Keywords