국제규격 기반 디지털변전소 구축사례 소개

Since IEC61850 was established, The Korea Electric Power Corporation had performed a power IT project `Development of prototype for advanced substation automation system based on the digital control technology` from 2005 to 2011. Consequently, the nine digital substations had been completed through the engineering support of Korea Electric Power Research Institute from 2012 to 2013. This paper presents the design and implementation of IEC 61850 based digital substation.