Proceedings of the KIPE Conference (전력전자학회:학술대회논문집)

The Korean Institute of Power Electronics (전력전자학회)
권호 표지

Impedance Analysis and Surge Characteristics of PV Array

  • Lee K.O. (Kwangwoon University) ;
  • So J.H. (Korea Institute of Energy Research) ;
  • Jung M.W (Korea Institute of Energy Research) ;
  • Yu G.J. (Korea Institute of Energy Research) ;
  • Choi J. Y. (Kwangwoon University) ;
  • Ah H.S. (Kookmin University)
  • Published : 2003.07.01
Download PDF
⟨ Previous Next ⟩

Abstract

Photovoltaic(PV) array, which is generally installed outside, has the possibility to be damaged by high voltage due to lightning. Because the surge characteristics of PV array have not b eon fully Identified 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 surge characteristics.

Keywords