The Study on Protective Coordination of Utility Interconnected Multiple Distributed Generations

다수 분산전원 연계시 계통측 보호협조에 관한 연구

  • Published : 2004.11.03

Abstract

This paper studies protective coordination of utility interconnected multiple distirbuted generations(DG). The study of protective coordination interconnected DG has been conducted. A protective coordination of utility disturbed by reverse current of DG. Therefore, A protetive device is not operate when reverse current flows. In this paper, we use phase difference between V and I. Also, we studied protective coordination algorithm of utility interconnected multiple DG.

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