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
- 2012.1
- 수록면
- 128 - 135 (8page)
이용수
초록· 키워드
오류제보하기
In this paper, different switching tables proposed for the Direct Torque Controlled (DTC) of a six-phase induction machine are simulated and implemented. A six-phase induction motor has 64 space voltage vectors which result in increased complexity in the selecting of inverters switching. The unsuitable selection of a switching table leads to large harmonics especially at low speed and it also reduces drive efficiency. A six-phase induction machine has large zero sequence harmonic currents of the order 6k1. These harmonic currents are varied in various techniques. Decreasing this loss is essential in a six-phase induction machine. The main purpose of this paper is to improve the ST-DTC of six-phase induction machines to reduce the voltage and current harmonics and the torque pulsation. Selecting a suitable method for minimizing these harmonics is very important.
목차
Abstract
I. INTRODUCTION
II. MATHEMATICAL MODEL OF SIX-PHASE INDUCTION MOTOR
III. DTC METHOD AND SELECTING VARIOUS SWITCHING TABLES
IV. EFFICIENCY AND LOSSES IN A SIX-PHASE INDUCTION MACHINE
V. SIMULATION RESULTS
VI. EXPERIMENTAL RESULTS
VII. CONCLUSION
REFERENCES
참고문헌 (18)
참고문헌 신청
R. Kianinezhad / 2008 / Modeling and control of six-phase symmetrical induction machine under fault condition due to open phases / IEEE Trans. Ind. Electron 55(5):1966~1977
R. Bojoi / 2003 / Digital field-oriented control for dual three-phase induction motor drives / IEEE Trans. Ind. App 39(3):1243~1254
K. Hatua / 2005 / Direct torque control schemes for split-phase induction machine / IEEE Trans. Ind. Appl 41(5):1243~1254
M. A. Fnaiech / 2010 / Fuzzy logic and sliding-mode controls applied to six-phase induction machine with open phase / IEEE Trans. Ind. Electron 57(1):354~364
Y. Zhao / 1995 / Space vector pwm control of dual three-phase induction machine using vector space decomposition / IEEE Trans. Ind Appl 31(5):1100~1109
R. Bojoi / 2003 / Digital field-oriented control for dual three-phase induction motor drives / IEEE Trans. Ind. App 39(3):1243~1254
K. Hatua / 2005 / Direct torque control schemes for split-phase induction machine / IEEE Trans. Ind. Appl 41(5):1243~1254
M. A. Fnaiech / 2010 / Fuzzy logic and sliding-mode controls applied to six-phase induction machine with open phase / IEEE Trans. Ind. Electron 57(1):354~364
Y. Zhao / 1995 / Space vector pwm control of dual three-phase induction machine using vector space decomposition / IEEE Trans. Ind Appl 31(5):1100~1109
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UCI(KEPA) : I410-ECN-0101-2013-560-001230077