1. Ministry of Land, Infrastructure and Transport. The third National Rail Network Construction Plan [2016-2025]; 2016. Seoul, Korea.
2. Analysis of feeding system and understanding of Korean electrical railway;Kim,2008
3. Choi S-H, Lee H-W, Lim K-G. Electrical connection method (KR E-01050). Korea Rail Network Authority; 2014.
4. IEEE recommended practice for protection and coordination of industrial and commercial power systems; IEEE Std 242-200; 2001. New York, NY, USA.
5. Park J-Y. Protection and insulation cooperation (KR E-02090). Korea Rail Network Authority; 2015.