Design And Application Of Intelligent Distribution Network System In Changxing Island Area

With the continuous development of national strength,China's power grid has also made great progress.The people's demand for the reliability of electric power is constantly improving.At present,there is still a big gap between the reliability of China's power grid and developed countries.Therefore,to promote the rapid development of intelligent distribution network can not only improve the social benefits of power supply companies,but also effectively improve the quality of service level of power supply companies.Firstly,this paper analyzes the development status of intelligent distribution network at home and abroad,then describes the basic theory of intelligent distribution network,and discusses and analyzes the generalization of Dalian Changxing Island area power grid,respectively introduces the status of distribution network in Changxing Island area,the application status of smart distribution network technology and the existing problems.After that,the design principles of the main grid structure of the intelligent distribution network are put forward,including the layout of the distribution network equipment,the transformation of the post switch and the construction of the intelligent distribution network system structure.This paper discusses the choice of communication mode of intelligent distribution network communication technology,the self-healing technology of intelligent distribution network and its practical application in Changxing Island.Finally.This paper sums up the design scheme of intelligent distribution network and applies it to Changxing Island area.The application experience is summarized.It is suiTab for the same scale distribution network construction or transformation,and has certain popularization and application value.