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
- 2013.10
- 수록면
- 1,487 - 1,493 (7page)
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초록· 키워드
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A new simple control method for active power filter, which can realize the complete compensation of harmonics is proposed. In the proposed scheme, a model-based digital current control strategy is presented. The proposed control system is designed and implemented in a form referred to as internal model control structure. This method provides a convenient way for parameterizing the controller in term of the nominal system model, including time-delays. As a result, the resulting controller parameters are directly set based on the power circuit parameters, which make tuning of the controllers straightforward task. In the proposed control algorithm, overshoots and oscillations due to the computation time delay is prevented by explicit incorporating of the delay in the controller transfer function. In addition, a new compensating current reference generator employing resonance model implemented by a DSP(Digital Signal Processor) is introduced. Resonance model has an infinite gain at resonant frequency, and it exhibits a band-pass filter. Consequently, the difference between the instantaneous load current and the output of this model is the current reference signal for the harmonic compensation.
목차
Abstract
1. Introduction
2. Current Control System
3. Current Reference Generator
4. Experimental Result
5. Conclusion
References
참고문헌 (12)
참고문헌 신청
1. [학술지(정기간행물)] - H. Akagi / 1996 / New Trends in Active Filters for Power Conditioning / IEEE Trans. Ind. Applicat. 32 (6) : 1312 ~ 1322
2. [학술지(정기간행물)] - S. Buso / 1998 / Comparison of Current Control Techniques for Active Filter Applications / IEEE Trans. Ind. Electron. 45 (5) : 722 ~ 729
3. [학술지(정기간행물)] - S. Buso / 1998 / Design and Fully Digital Control of Parallel Active Filters for Thyristor Rectifiers to Comply with IEC-1000-3-2Standards / IEEE Trans. Ind. Applicat. 34 (3) : 508 ~ 517
4. [학술지(정기간행물)] - L. Malesani / 1999 / Robust Dead-Beat Current Control for PWM Rectifier and Active Filters / IEEE Trans. Ind. Applicat. 35 (3) : 613 ~ 620
5. [학술대회논문] - M. Sedighy / 1999 / Internal Model Control of VSC-Based Active Power Filters / IEEE PESC’99 Rec. : 155 ~ 160
2. [학술지(정기간행물)] - S. Buso / 1998 / Comparison of Current Control Techniques for Active Filter Applications / IEEE Trans. Ind. Electron. 45 (5) : 722 ~ 729
3. [학술지(정기간행물)] - S. Buso / 1998 / Design and Fully Digital Control of Parallel Active Filters for Thyristor Rectifiers to Comply with IEC-1000-3-2Standards / IEEE Trans. Ind. Applicat. 34 (3) : 508 ~ 517
4. [학술지(정기간행물)] - L. Malesani / 1999 / Robust Dead-Beat Current Control for PWM Rectifier and Active Filters / IEEE Trans. Ind. Applicat. 35 (3) : 613 ~ 620
5. [학술대회논문] - M. Sedighy / 1999 / Internal Model Control of VSC-Based Active Power Filters / IEEE PESC’99 Rec. : 155 ~ 160
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UCI(KEPA) : I410-ECN-0101-2014-500-002843612