스마트 그리드를 위한 배전 계통의 고장 진단 기술 연구

Abstract

There has been much recent discussion on how distribution systems can work well in future smart grid networks. This paper focus on fault diagnosis schemes in distribution systems. The fault diagnosis is very important from an reliability point of view in power supply. Accordingly we describe the most commonly used methods in power quality (PQ) analysis and propose a new algorithm for complete and accurate characterization of the PQ event in power systems.