With the development of lean operation and maintenance of distribution network and the extension of distribution business as well as application of such new technologies as big data

cloud computing

mobile internet and internet of things

the new distribution automation master station has become a hot spot.Therefore

in this paper

its application function design and information exchange technology is described in detail.Firstly

the distributed application framework of the new distribution automation master station is analyzed comprehensively and the innovation of application function of the distribution automation master station in recent years is reviewed.Then the study result of the existing power distribution master station is generalized and induced from such aspects as information collection optimization

information interaction technology and information security protection and the latest requirement of new power distribution automation master station to the information interaction technology is discussed.Finally

the technical progress of the new distribution automation master station and the current construction status in China are summarized

and the future research focus of the new distribution automation master station is forecasted.