다자유도 구형 구동 모터의 와전류 손실 저감을 통한 효율 향상 연구Improve of Efficiency of Multi D.O.F Spherical Motor Through the Reduction of Eddy Current Loss
- Other Titles
- Improve of Efficiency of Multi D.O.F Spherical Motor Through the Reduction of Eddy Current Loss
- Authors
- 홍경표; 김용; 장익상; 이호준; 강동우; 원성홍; 이주
- Issue Date
- Jan-2012
- Publisher
- 대한전기학회
- Keywords
- Multi D.O.F spherical motor; Eddy current loss; Efficiency; Permanent magnet motor
- Citation
- 전기학회논문지, v.61, no.1, pp.50 - 56
- Indexed
- SCOPUS
KCI
- Journal Title
- 전기학회논문지
- Volume
- 61
- Number
- 1
- Start Page
- 50
- End Page
- 56
- URI
- https://scholarworks.bwise.kr/hanyang/handle/2021.sw.hanyang/166463
- DOI
- 10.5370/KIEE.2012.61.1.050
- ISSN
- 1975-8359
- Abstract
- The Multi D.O.F spherical motor can drive rotating as well as tilting three degree of freedom with one motor. Existing three degree of freedom to drive with three motors that are connected by gears and belts, that will be too large size and big loss at gears and belts. So Reducing system size and improving efficient is using the Multi D.O.F spherical motor in three degree of freedom systems. For this reason, efficiency of Multi D.O.F spherical motor is one of the important performance indiccators. In this paper presented that how to improve the efficiency of the Multi D.O.F spherical motor. The fist of method is using the stator iron core's material with high permeability and resistivity for reducing the eddy current loss. However, it was the disadvatages of motor-making and economic. So author propose the resonable method of reducing the eddy current loss in the stator iron core. That is using the rotor with double-air gap.
- Files in This Item
-
Go to Link
- Appears in
Collections - 서울 공과대학 > 서울 전기공학전공 > 1. Journal Articles
![qrcode](https://api.qrserver.com/v1/create-qr-code/?size=55x55&data=https://scholarworks.bwise.kr/hanyang/handle/2021.sw.hanyang/166463)
Items in ScholarWorks are protected by copyright, with all rights reserved, unless otherwise indicated.