The Study for Allowable Capacity of New Distributed Generation for Composite Distribution System Interconnected Distributed Generation

분산전원이 연계된 복합배전개통에 신규분산전원연계시 신규분산전원 도입량에 관한 연구

Recently, power requirement has been increasing. But the large generation unit is hardly installed because of economic and environment problem. Therefore, the concern for DG(distributed generation) is growing. Present, allowable interconnection capacity of DG for composite distributed generation is studied. In this paper, it is studied that the new interconnection capacity of DG for composite distribution system interconnected DG. We study new allowable interconnection capacity by power factor and placement. We study SERV(sending end reference voltage) variation and allowable interconnection capacity interconnected new DG.