변전자동화 프로세스 버스 성능 검증에 관한 연구

IEC 61850 substation automation is considered one of the core technologies when we plan to construct the intelligent power network of the Smart grid. This system has two kinds of network bus. one is a station bus and another is a process bus. Now, most of substation automation system operating in the real field may be implemented based on the station bus. So it is necessary to study the performance verification of the process bus in order to extend a full substation automation system with the process bus. This paper describes how to test its communicative conformance and performance to transmit sampled values from process devices throughout the network.