SAS 시험자동화시스템 구축을 위한 IEC 61850 트래픽 분석 인터페이스 모듈 개발

As the smart grid becomes a new paradigm of a power system, IEC 61850-based SAS is expected to play a key role in the smart grid and KEPCO has planed to construct IEC 61850 based substation automation system for all domestic substations since 2012. Accordingly, KEPCO is considering to adopt a new testing method against the limitation of the current legacy testing method. This paper presents the development of the IEC 61850 traffic analysis interface module for constructing the SAS test automation system.