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
- 저널정보
- 대한전기학회 Journal of Electrical Engineering & Technology Journal of Electrical Engineering & Technology Vol.9 No.2
- 발행연도
- 2014.3
- 수록면
- 508 - 513 (6page)
이용수
초록· 키워드
오류제보하기
Heavy load start but light load operation is a common case in practical drive applications. When an induction motor is employed for such applications, its rated power is usually chosen according to the heavy load start. Then, during light load operation, its efficiency and power factor are low. To solve this problem, it is proposed to adjust the motor windings from the startup to the normal operation conditions. In this paper, arrangement of the adjustable windings is introduced, air gap field with different windings is investigated, and steady state operation performance under various loads is examined. It can be seen that by using proper winding arrangement both startup and operation performances are satisfactory.
목차
Abstract
1. Introduction
2. Winding Design and Energy-saving Mechanism
3. Analysis of Magnetic Field Under Different Load Conditions
4. Investigation of Motor Performance Under Different Load Rates
5. Dynamic Simulation for Motor Starting and Winding Adjusting
6. Experiment Results
7. Conclusion
References
참고문헌 (10)
참고문헌 신청
1. [학술지(정기간행물)] - A. B. Neely / 2001 / Savings and Load Reductions on Sucker Rod Pumping Wells / Society of Petroleum Engineers 8 (2) : 98 ~ 106
2. [학술지(정기간행물)] - Yehia Ei-Lbiar / 2003 / An Accurate Low Cost Method for Determination Electric Motors Efficiency for the Purpose of Plant Energy Management / IEEE Trans On Industry Applications 39 (4) : 1205 ~ 1210
3. [학술지(정기간행물)] - Sam G. Gibbs / 2003 / Inferring Power Consumption and Electrical Performance from Motor Speed in Oil-well Pumping Units / IEEE Trans. on Industry 5 (2) : 35 ~ 42
4. [학술대회논문] - Marcus O. Durham / 1989 / Comparison of NEMA and Ultra high Slip Motors on Cyclic Loads / Petroleum and chemical industry conference
5. [학술지(정기간행물)] - Marcus O. Durham / 1990 / Motor Design Slip Performance on Cyclic Loads / IEEE Trans on Industry Applications 26 (5) : 919 ~ 925
2. [학술지(정기간행물)] - Yehia Ei-Lbiar / 2003 / An Accurate Low Cost Method for Determination Electric Motors Efficiency for the Purpose of Plant Energy Management / IEEE Trans On Industry Applications 39 (4) : 1205 ~ 1210
3. [학술지(정기간행물)] - Sam G. Gibbs / 2003 / Inferring Power Consumption and Electrical Performance from Motor Speed in Oil-well Pumping Units / IEEE Trans. on Industry 5 (2) : 35 ~ 42
4. [학술대회논문] - Marcus O. Durham / 1989 / Comparison of NEMA and Ultra high Slip Motors on Cyclic Loads / Petroleum and chemical industry conference
5. [학술지(정기간행물)] - Marcus O. Durham / 1990 / Motor Design Slip Performance on Cyclic Loads / IEEE Trans on Industry Applications 26 (5) : 919 ~ 925
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