| Title |
A Study on Analysis of Propagation Speed of Power Frequency by Generation Drop |
| Authors |
김학만(Kim, Hak-Man) ; 박철원(Park, Chul-Won) |
| DOI |
https://doi.org/10.5370/KIEEP.2014.63.4.295 |
| Keywords |
Dynamic analysis ; FNET ; Intelligent protection relaying ; Propagation speed ; Stable power supply ; WAMS |
| Abstract |
The frequency is an important operating parameter of a power system. There is an increasing importance of constant monitoring of frequency to achieve stable power supply by WAMS(wide area monitoring system) and FNET(Frequency Monitoring Network). This paper is part of development of a network-based frequency monitoring and failure prediction system for wide-area intelligent protection relaying. In this paper, analysis of propagation speed of power frequency by generation drop using the PSS/E was carried out. For dynamic analysis, the 11 metropolitan areas offices of KEPCO divided into five groups of Seoul, Gangwon, Chungcheong, Honam, and Yeongnam group, study was performed. |