Proceedings of the KIEE Conference (대한전기학회:학술대회논문집)
- 2003.10b
- /
- Pages.255-258
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- 2003
Impedance Analysis and Suree Characteristics of PV Array with PSCAD/EMTDC
PSCAD/EMTDC를 이용한 태양광발전용 태양전지 어레이의 서지특성분석
- Lee, Ki-Ok (Kwangwoon University) ;
-
Choi, Ju-Yeop
(Kwangwoon University)
;
-
Kang, Gi-Hwan
(Korea Institute of Energy Research)
;
-
Yu, Gwon-Jong
(Korea Institute of Energy Research)
- Published : 2003.10.30
Abstract
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.
Keywords