Research of Architecture Based on Distributed Source Plug and Play

Abstract

Energy saving has become a consensus and urgency problems to solve for China and the world. The proposal of Smart Grid based on this. A large number of distributed power penetratione as an important feature of the future smart grid has become an irreversible trend, especially in the distribution network, the economic ,efficiency, and the advantages of the green environmental will be reflected more perfect. A large number of distributed power access also produce many adverse effects on the existing distribution network, that it is difficult to reflect the immediate advantages of distributed power supply. Because of this,plug and play of the distributed power become the hot spot of research in this field. This paper will be another point of view to discuss the distributed power access to the distributed grid side.with plug-and-play architecture.By the research of theoretical origin,the formation of plug-and-play and the expansion in the field of distributed power access distribution network.This paper puts forward the system's point of view to discusses the three models and their own characteristics for the distributed power access to distribution network, hope it will lay theoretical foundation of the Plug and Play technology for the eventual realization these models in the future by the power electronics, communications, control theory,and so on.