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
- 2010.5
- 수록면
- 313 - 319 (7page)
이용수
초록· 키워드
오류제보하기
This paper proposes a new compensation algorithm for the current measurement errors in a DFIG (Doubly Fed Induction Generator). Generally, current measurement path with current sensors and analog devices has non-ideal factors like offset and scaling errors. As a result, the dq-axis currents of the synchronous reference frame have one and two times ripple components of the slip frequency. In this paper, the main concept of the proposed algorithm is implemented by integrating the 3-phase rotor currents into the stationary reference frame to compensate for the measured current ripples in a DFIG. The proposed algorithm has several beneficial features: easy implementation, less computation time, and robustness with regard to variations in the electrical parameters. The effectiveness of the proposed algorithm is verified by several experiments.
목차
Abstract
Ⅰ. INTRODUCTION
Ⅱ. DESCRIPTION OF A DFIG [1]?[11]
Ⅲ. ANALYSIS OF CURRENT MEASUREMENT ERRORS [12], [13]
Ⅳ. PROPOSED COMPENSATION ALGORITHM
Ⅴ. EXPERIMENTAL RESULTS
Ⅵ. CONCLUSIONS
APPENDIX
ACKNOWLEDGMENT
REFERENCES
참고문헌 (15)
참고문헌 신청
1. [학술대회논문] - S. Muller / 2002 / Doubly fed induction generator systems for wind turbines / IEEE Ind. Applicat. Mag : 26 ~ 33
2. [학술지(정기간행물)] - N. Jenkins / 2003 / Dynamic modeling of doubly fed induction generator wind turbines / IEEE Trans. Power Syst 18 (2) : 803 ~ 809
3. [학술지(정기간행물)] - R. Pena / 1996 / Doubly fed induction generator using back-to-back PWM converters and its application to variable-speed wind-energy generation / Proc. Inst. Elect. Eng., Elect. Power Applicat 143 (3)
4. [학술지(정기간행물)] - J. B. Ekanayake / 2003 / Control of doubly fed induction generator(DFIG)wind turbine / Proc. Inst. Elect. Eng., Power Eng 17 (1) : 28 ~ 32
5. [학술지(정기간행물)] - M. Yamamoto / 1991 / Active and reactive power control for doubly-fed wound rotor induction generator / IEEE Trans. Power Electron 6 (4) : 624 ~ 629
2. [학술지(정기간행물)] - N. Jenkins / 2003 / Dynamic modeling of doubly fed induction generator wind turbines / IEEE Trans. Power Syst 18 (2) : 803 ~ 809
3. [학술지(정기간행물)] - R. Pena / 1996 / Doubly fed induction generator using back-to-back PWM converters and its application to variable-speed wind-energy generation / Proc. Inst. Elect. Eng., Elect. Power Applicat 143 (3)
4. [학술지(정기간행물)] - J. B. Ekanayake / 2003 / Control of doubly fed induction generator(DFIG)wind turbine / Proc. Inst. Elect. Eng., Power Eng 17 (1) : 28 ~ 32
5. [학술지(정기간행물)] - M. Yamamoto / 1991 / Active and reactive power control for doubly-fed wound rotor induction generator / IEEE Trans. Power Electron 6 (4) : 624 ~ 629
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UCI(KEPA) : I410-ECN-0101-2010-560-002923015