Research and Application Status of Distribution Network Grid

Safe and stable operation of power distribution network is closely related to the whole national economy and the healthy development of society. In this paper, the present situation and progress of the distribution network grid in domestic and foreign is briefly summarized. It can be informed that the common distribution network structures are petal, three ring, 4×6 and mesh respectively. Besides, this paper also expounds the common problems and solutions related to the distribution network grid. However, due to the grid generation plays an significant effect on the distribution network, the implementation strategy should be explored based on analyzing the problems existing in the distribution grid management.