Proceedings of the KIEE Conference (대한전기학회:학술대회논문집)
- 2007.07a
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- Pages.997-998
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- 2007
Characteristic Analysis of Axial-gap Motor using Magnetic Charge
Magnetic charge를 이용한 Axial-gap 전동기의 특성해석
- Lee, Sang-Ho (Department of Automotive Engineering, Hanyang University) ;
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Kim, Do-Jin
(Department of Automotive Engineering, Hanyang University) ;
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Hong, Jung-Pyo
(Department of Automotive Engineering, Hanyang University)
- Published : 2007.07.18
Abstract
This paper deals with analytical solution concerning the image method using the magnetic charge instead of 3D FEA(finite element analysis) in the slotless single air-gap motor. The theory of analytical method and the design procedures are introduced. The reliability and validity of proposed analytical solution are verified through the comparison with the results of commercial 3D FE software. In addition, calculation time between proposed analytical solution and 3D FEA is compared. Finally, characteristics, such as Back-EMF and phase resistance, between calculated and experimental results are compared. From the verification with 3D FEA and experimental results, it is proved that presented analytical method provided very effective and precise results.
Keywords