대한전기학회:학술대회논문집 (Proceedings of the KIEE Conference)
- 대한전기학회 2005년도 추계학술대회 논문집 전기기기 및 에너지변환시스템부문
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- Pages.308-310
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- 2005
EMTDC/PSCAD를 이용한 PV Array의 부분음영 시뮬레이션 기법 개발
Dvelopment of Simulation Method for Partial Shadow of PV Array using EMTDC/PSCAD
- Park, Hae-Yong (Changwon National University) ;
- Park, Young-Gil (Changwon National University) ;
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Park, Min-Won
(Changwon National University) ;
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Yu, In-Keun
(Changwon National University)
- 발행 : 2005.10.20
초록
In recent years, the research and development for the photovoltaic(PV) energy system are making rapidly progress around the world and specially this country, too due the deregulation law for the renewable energy system seems to be born sooner or later. In PV generation system, the partially shaded PV array is the one of the worst case which reduces the efficiency of the total PV generation system. The partial shaded condition is the result of shadowing by cloud and dust building of on the surface of the panel. Some structural elements, such as antennas, booms etc. is also the reason of the shadowing. Even if only a small part of PV is shaded, the overall generation power of PV is significantly decreased. Therefore, several researchers who are focusing on the PV generation system take a time for the research related with the shadowing problem of PV array. In this paper, authors have developed the method which users can achieved the modeling of partially shaded PV array with. With several papers authors have already announced the availability of the EMTDC/PSCAD PV panel model component. This research result is the developed version of the previous papers.
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