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http://dx.doi.org/10.5370/KIEEP.2016.65.3.219

A Study on the Fault Analysis of the LVDC Using PSCAD/EMTDC  

Kim, Soo-Hwan (Department of Electrical Engineering, Korea National University of Transportation)
Choi, Gyu-Wan (Department of Electrical Engineering, Korea National University of Transportation)
Moon, Jong-Fil (Department of Electrical Engineering, Korea National University of Transportation)
Kim, Tae-Hoon (Korea Electrical Engineering & Science Research Institude(KESRI))
Kim, Ju-Yong (Korea Electric Research Institute(KEPRI))
Publication Information
The Transactions of the Korean Institute of Electrical Engineers P / v.65, no.3, 2016 , pp. 219-223 More about this Journal
Abstract
DC microgrid system is attracted attention in the world, because DC distribution system is more energy efficient than AC distribution system. To analyse the contribution effects of distributed generation(DG) in LVDC distribution system through modeling the Rectifier, DC/DC converter, Energy Storage System(ESS) and Photovoltaic(PV). using PSCAD/EMTDC. This paper analyses fault response characteristics in LVDC distribution system according to the interconnection and islanding operation of DG. Based on research results on the paper, direction for development of fault current reduction method for LVDC distribution system is suggested.
Keywords
Low-voltage DC; Microgrid; Fault analysis;
Citations & Related Records
Times Cited By KSCI : 1  (Citation Analysis)
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