Research and Implementation of Rapid Construction of Digital Twins in Distribution Network Based on Data Driven

Abstract

The production and operation of distribution network in China involves cross link and cross specialty efficient collaboration. The data types of each business link of distribution network are complex and diverse, and the presentation forms are different. The attributes of each distribution equipment node are heterogeneous, and the interaction between each equipment is very frequent. In the continuous development of the new active distribution network, the value of data expression and data mining is further increased, and more and more data resources are integrated in various business systems and platforms of the distribution network. The accelerated formation of the new distribution network intensifies this evolution trend. The degree of sharing and value realization of data resources determines the height of business development and management improvement of the distribution network. The internal structure of the distribution network is complex, and there are many kinds of power equipment involved, so there are huge difficulties in data monitoring. The existing state monitoring methods have very high error rate in practical application, and the response time is long, which can not meet the actual needs. This paper proposes a rapid construction method of digital twins of distribution network based on data drive, which provides a reference for the operation state monitoring of power equipment.