Proceedings of the KIEE Conference (대한전기학회:학술대회논문집)
- 1999.07a
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- Pages.388-390
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- 1999
An Optimal Design of High Space Factor BLDC Motor by Nonlinear Finite Element Method and Optimization Method
비선형 유한요소법과 최적화 기법을 이용한 고점적률 BLDC의 최적설계
- Oh, Seung-Kyun (Electromechnical dynamics Lab. Chung-Ang Univ.) ;
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Chung, Tae-Kyung
(Electromechnical dynamics Lab. Chung-Ang Univ.) ;
- Jin, Yong-Sun (Sungshin)
- Published : 1999.07.19
Abstract
This paper discusses an optimal design of high space factor BLDC motor. Because of high space factor BLDC, Nonliear finite element method considering saturation of outer-rotor is used. For optimal design, a new niching genetic algorithm, namely "Restricted Competitions Selection" is used. This algorithm constructs an objective function using only the most important criteria and provides a designer with a set of solution rather than one solution. To verify its effectiveness, the new niching genetic algorithm is applied to an actual high space factor BLDC motor We show that a new designed high space factor BLDC motor is superior to the actual high space factor BLDC.
Keywords