지원사업
학술연구/단체지원/교육 등 연구자 활동을 지속하도록 DBpia가 지원하고 있어요.
커뮤니티
연구자들이 자신의 연구와 전문성을 널리 알리고, 새로운 협력의 기회를 만들 수 있는 네트워킹 공간이에요.
논문 기본 정보
- 자료유형
- 학술저널
- 저자정보
- 발행연도
- 2013.3
- 수록면
- 250 - 255 (6page)
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This paper proposes an optimal current distribution method of dual-rotor brushless DC machines (DR-BLDCMs) which have inner and outer surface-mounted permanent-magnet rotors. The DR-BLDCM has high power density and high torque density compare to the conventional single rotor BLDCM. To drive the DR-BLDCM, dual 3-phase PWM inverters are required to excite the currents of a dual stator of the DR-BLDCM and an optimal current distribution algorithm is also needed to enhance the system efficiency. In this paper, the copper loss and the switching loss of a DR-BLDCM drive system are analyzed according to the motor parameters and the switching frequency. Moreover, the optimal current distribution method is proposed to minimize the total electrical loss. The validity of the proposed method was verified through several experiments.
목차
Abstract
Ⅰ. INTRODUCTION
Ⅱ. CURRENT DISTRIBUTION METHOD FOR MINIMUM COPPER LOSS
Ⅲ. ESTIMATION OF OPTIMAL MODE CHANGE POINT
Ⅳ. EXPERIMENTAL RESULTS
Ⅴ. CONCLUSIONS
REFERENCES
참고문헌 (10)
참고문헌 신청
1. [학술지(정기간행물)] - R. Qu / 2003 / Dual-rotor, radial-flux, toroidally wound, permanent-magnet machines / IEEE Trans. Ind. Appl 39 (6) : 1665 ~ 1673
2. [학술대회논문] - D. Qin / 1999 / A novel electric machine employing torque magnification and flux concentration effects / IEEE-IAS Conf. Rec 1 : 132 ~ 139
3. [학술대회논문] - M. M EL Missiry / 1987 / Theory and performance of double-stator hollow rotor motor / IEEE-IAS Conf. Rec 1 : 760 ~ 767
4. [학위논문] - T. A. Lipo / 1964 / Analog computer simulation of an axially aligned two rotor a. c. machine / 석사 / Marquette University
5. [학술지(정기간행물)] - D. H. Kelly / 1969 / Double-rotor induction motor / IEEE Trans. Power App. Syst PAS-88 (7) : 1086 ~ 1092
2. [학술대회논문] - D. Qin / 1999 / A novel electric machine employing torque magnification and flux concentration effects / IEEE-IAS Conf. Rec 1 : 132 ~ 139
3. [학술대회논문] - M. M EL Missiry / 1987 / Theory and performance of double-stator hollow rotor motor / IEEE-IAS Conf. Rec 1 : 760 ~ 767
4. [학위논문] - T. A. Lipo / 1964 / Analog computer simulation of an axially aligned two rotor a. c. machine / 석사 / Marquette University
5. [학술지(정기간행물)] - D. H. Kelly / 1969 / Double-rotor induction motor / IEEE Trans. Power App. Syst PAS-88 (7) : 1086 ~ 1092
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UCI(KEPA) : I410-ECN-0101-2014-560-000199886