An Operation and Control Algorithm of Micro-grid

차세대전력공급네트워크(Micro-grid)의 운용제어앨고리즘

  • 노대석 (한국기술교육대학교 정보기술공학부 전기공학) ;
  • 김재언 (충북대학교 전기전자컴퓨터공학부 전기공학)
  • Published : 2007.04.30

Abstract

There is an increasing concern to interconnect DG(Distributed Generation) units into a distribution system and operate and maintain the system power quality within a proper level to distribution companies, regional electricity utilities and industrial customers. Recently, this situation makes many experts estimate a next generation of distribution system which is composed of some micro-grids. But the proposed micro-grid is only mentioned as a small grid with some DG units, some power quality compensators, communication and control equipments. In this paper, a topology and an operation/control algorithm of the micro-grid which is able to supply the electricity with high reliability and quality, are proposed.

Keywords

Distribution systems;Micro-grid;Distributed Generation;Power Quality