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한석우(S.W. Han),최규하(G.H. Choe),장도현(D.H. Jang),신우석(W.S. Shin),김훙근(H.G. Kim) 전력전자학회 2001 전력전자학술대회 논문집 Vol.2001 No.7
Voltage harmonics resulting from current harmonies produced by the nonlinear loads have become a serious problem, in many systems. Moreover momentary interruptions and voltage sags are responsible for many of the power quality problems found in typical industrial plants In this paper, proposed power quality compensate system using photovoltaic system is not only for harmonic compensation but also for harmonic isolation between supply and load, and for voltage regulation and unbalance compensation. Through computer simulations, we have verified the effectiveness of the proposed system.