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논문 기본 정보
- 자료유형
- 학술저널
- 저자정보
- 발행연도
- 2017.5
- 수록면
- 733 - 743 (11page)
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This paper develops a coordinated control strategy of the doubly fed induction generator (DFIG) system based on repetitive control (RC) under generalized harmonic grid voltage conditions. The proposed RC strategy in the rotor side converter (RSC) is capable of ensuring smooth DFIG electromagnetic torque that will enable the possible safe functioning of the mechanical components, such as gear box and bearing. Moreover, the proposed RC strategy in the grid side converter (GSC) aims to achieve sinusoidal overall currents of the DFIG system injected into the network to guarantee satisfactory power quality. The dc-link voltage fluctuation under the proposed control target is theoretically analyzed. Influence of limited converter capacity on the controllable area has also been studied. A laboratory test platform has been constructed, and the experimental results validate the availability of the proposed RC strategy for the DFIG system under generalized harmonic grid voltage conditions.
목차
Abstract
I. INTRODUCTION
II. MATHEMATICAL MODEL OF DFIG SYSTEM UNDER GENERALIZED HARMONIC VOLTAGE
Ⅲ. PROPOSED REPETITIVE CONTROL STRATEGY
IV. PERFORMANCE ANALYSIS
V. EXPERIMENTAL VALIDATION
VI. CONCLUSIONS
REFERENCES
참고문헌 (20)
참고문헌 신청
[학술지(정기간행물)] - R. Pena / 1996 / Doubly fed induction generator using back-to-back PWM converters and its application to variable-speed wind-energy generation / IEE Proc. -Elect. Power Appl. 143 (3) : 231 ~ 241
[인터넷자원] - National Grid Transco / / Appendix 1, Extracts from the Grid Code— Connection Conditions
[기타자료] - IEEE / 1993 / IEEE Recommended Practices and Requirements for Harmonic Control in Electrical Power Systems / IEEE Standard 519-1992
[학술지(정기간행물)] - J. Hu / 2013 / Coordinated control of DFIG’s RSC and GSC under generalized unbalanced and distorted grid voltage conditions / IEEE Trans. Ind. Electron. 60 (7) : 2808 ~ 2819
[학술지(정기간행물)] - J. Hu / 2011 / Dynamic modeling and improved control of DFIG under distorted grid voltage conditions / IEEE Trans. Energy Convers. 26 (1) : 163 ~ 175
[인터넷자원] - National Grid Transco / / Appendix 1, Extracts from the Grid Code— Connection Conditions
[기타자료] - IEEE / 1993 / IEEE Recommended Practices and Requirements for Harmonic Control in Electrical Power Systems / IEEE Standard 519-1992
[학술지(정기간행물)] - J. Hu / 2013 / Coordinated control of DFIG’s RSC and GSC under generalized unbalanced and distorted grid voltage conditions / IEEE Trans. Ind. Electron. 60 (7) : 2808 ~ 2819
[학술지(정기간행물)] - J. Hu / 2011 / Dynamic modeling and improved control of DFIG under distorted grid voltage conditions / IEEE Trans. Energy Convers. 26 (1) : 163 ~ 175
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