대한전기학회:학술대회논문집 (Proceedings of the KIEE Conference)
- 대한전기학회 2004년도 춘계학술대회 논문집 전기기기 및 에너지변환시스템부문
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- Pages.208-211
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- 2004
태양전지 어레이의 임피던스를 이용한 서지특성분석
Impedance and Surge Characteristics Analysis of PV Array
- Lee, Ki-Ok (Kwangwoon University) ;
- Choi, Ju-Yeop (Korea Institute of Energy Research) ;
- Yu, Gwon-Jong (Kwangwoon University)
- 발행 : 2004.04.22
초록
Photovoltaic(PV) array, which is generally installed outside, has the possibility to be damaged by high voltage due to lightning. Because the electrical characteristics of PV array have not been fully identified by lightning yet, there is a very important issue whether PV array should be connected with ground or not. In this paper, a basic model of PV array is provided considering the PV cell's barrier capacitance and ground capacitance for analysis of electrical characteristics by lightning using PSCAD/EMTDC.
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