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유한요소법과 프라이자흐모델이 결합된 해석기법을 이용한 슬롯 수별 손실과 효율 평가에 따른 동기형 릴럭턴스 전동기의 새로운 고정자 설계
이병두(Byeong-Du Lee),이중호(Jung-Ho Lee),윤태원(Tae-Won Yun) 대한전기학회 2010 대한전기학회 학술대회 논문집 Vol.2010 No.7
This paper deals with the stator design solution of a synchronous reluctance motor (SynRM) with various slot number by loss & torque evaluations related to the slot open, teeth width using coupled Preisach modeling & FEM. The coupled Finite Elements Analysis (FEA) & Preisach model have been used to evaluate the nonlinear solution. Comparisons are given with characteristics of SynRM according to stator winding, slot number, slot open, teeth width variation, respectively.
유한요소법과 반응표면법을 이용한 고효율 250㎾급 견인유도전동기 최적설계
이병두(Byeong-Du Lee),이중호(Jung-Ho Lee),윤태원(Tae-Won Yun) 대한전기학회 2010 대한전기학회 학술대회 논문집 Vol.2010 No.7
This paper deals with the optimum design criteria for the premium efficiency of 250kw traction induction motor, using response surface methodology (RSM) & finite element method (FEM). The focus of this paper is found firstly a design solution through the comparison of torque according to rotor bar shape rotor dimensions variations and, Secondly, a mixed resolution with central composite design (CCD) is introduced and analysis of variance (ANOVA) is conducted to determine the significance of the fitted regression model. The proposed procedure allows to define the rotor copper bar shape rotor dimensions starting from an existing motor or a preliminary design.
기동토크특성 향상을 위한 250㎾급 견인 유도전동기의 최저설계
이병두(Byeong-Du Lee),이중호(Jung-Ho Lee) 대한전기학회 2010 대한전기학회 학술대회 논문집 Vol.2010 No.10
This paper deals with the optimum design criteria for the premium efficiency of 250㎾ traction induction motor. using response surface methodology (RSM) & finite element method (FEM). The focus of this paper is found firstly a design solution through the comparison of torque according to rotor bar shape rotor dimensions variations and, Secondly, a mixed resolution with central composite design (CCD) is introduced and analysis of variance (ANOVA) is conducted to determine the significance of the fitted regression model. The proposed procedure allows to define the rotor copper bar shape rotor dimensions starting from an existing motor or a preliminary design.