기계적 강도를 고려한 e고속 선형동기전동기 회전형 시험기 설계

Title
기계적 강도를 고려한 e고속 선형동기전동기 회전형 시험기 설계
Other Titles
Design of High-Speed LSM Rotary Type Testing Machine in Consideration of Mechanical Strength
Authors
이주
Keywords
LSM; Rotary Type; Testing Machine; Rotary Type Testing machine; Mechanical Strength
Issue Date
2015-05
Publisher
대한전기학회
Citation
전기학회논문지, v. 64, NO 5, Page. 824-829
Abstract
The rotary type testing machine undergoes mechanical stress as an external force is applied. In case of the rotary type testing machine, even a tiny flaw results in a fatal demage because the size of the machine is huge. Therefore, when designing the rotary type testing machine, it is necessary to secure a safety factor with the mechanical stress analysis in order to prevent the machine from being destroyed due to scattering or transformation of rotating field. This thesis proposes a LSM rotary type tesitng machine which rotates at the speed of up to 600km/h. And the mechanical stress is considered in order that the safety factor remains above 1.5 at the maximum speed. In addition, because normal force as well as thrust occurs in the machine, the normal force exerted was considered through the strength analysis. Finally, a design plan which enables to weaken the normal force affecting the rotary type testing machine is introduced and its validity is proved by the results of FEM analysis.
URI
http://www.dbpia.co.kr/Article/NODE06283371http://hdl.handle.net/20.500.11754/24976
ISSN
1975-8359; 2287-4364
DOI
http://dx.doi.org/10.5370/KIEE.2015.64.5.824
Appears in Collections:
COLLEGE OF ENGINEERING[S](공과대학) > ELECTRICAL AND BIOMEDICAL ENGINEERING(전기·생체공학부) > Articles
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