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학술연구/단체지원/교육 등 연구자 활동을 지속하도록 DBpia가 지원하고 있어요.
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논문 기본 정보
- 자료유형
- 학술저널
- 저자정보
- 발행연도
- 2011.10
- 수록면
- 76 - 86 (11page)
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This paper proposes novel algorithm for anti-islanding of grid-connected photovoltaic(PV) inverter. The islanding of PV systems can cause a variety of problems such as deterioration in power quality and electric shock. To prevent islanding, many anti-islanding methods are researched. Typical methods of anti-islanding are active frequency drift(AFD) and active frequency drift positive feedback(AFDPF). However, the AFD has problem that widely exists non diction zone(NDZ). The AFDPF is a method that improves the AFD method and is detected islanding by changing the chopping fraction( cf ). However, The AFDPF does not detect when cf is very small and does not satisfy the IEEE Std. 929-2000 when cf is very big. Therefore, this paper proposes novel anti-islanding method that is simple to implement using virtual resister. The anti-islanding method proposed in this paper is compared with conventional method. The validity of this paper is proved using this result.
목차
Abstract
1. 서론
2. 태양전지 모델링
3. 영점 검출 계통연계 알고리즘
4. 단독운전 방지기법
5. 시스템 성능결과
6. 결론
References
참고문헌 (13)
참고문헌 신청
3. [보고서] - S.A.M. Berhoeven / 1998 / Utility aspects of grid-connected photovoltaic power systems
4. [보고서] - / / Evaluation of islanding detection methods for photovoltaic utility interactive power systems, International Energy Agency Implementing agreement on Photovoltaic Power System
5. [학술대회논문] - Jung Y / 2005 / A novel active frequency drift method of islanding prevention for the grid-connected photovoltaic Inverter / IEEE 36th power electronics specialists conference : 1915 ~ 1921
6. [학술대회논문] - Liu F / 2007 / Analysis and optimization of active frequency drift islanding detection method / Twenty second annual IEEE applied power electronics conference : 1379 ~ 1384
7. [기타자료] - H. S. Kim / 2003 / A Study on the Boost Converter for MPPT Using Micro-controller in PV System / KSES CNF : 51 ~ 60
4. [보고서] - / / Evaluation of islanding detection methods for photovoltaic utility interactive power systems, International Energy Agency Implementing agreement on Photovoltaic Power System
5. [학술대회논문] - Jung Y / 2005 / A novel active frequency drift method of islanding prevention for the grid-connected photovoltaic Inverter / IEEE 36th power electronics specialists conference : 1915 ~ 1921
6. [학술대회논문] - Liu F / 2007 / Analysis and optimization of active frequency drift islanding detection method / Twenty second annual IEEE applied power electronics conference : 1379 ~ 1384
7. [기타자료] - H. S. Kim / 2003 / A Study on the Boost Converter for MPPT Using Micro-controller in PV System / KSES CNF : 51 ~ 60
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UCI(KEPA) : I410-ECN-0101-2013-565-000853075