Research and Implementation of Distribution Network Operating Analysis Platform Based on Multi-source Heterogeneous Data

Big data technology is an effective way to mine the value of massive data on distribution and consumption, which can significantly improve the production, operation monitoring and control of distribution network. This paper presents a method to establish a distribution network operating analysis platform. Based on analysis of source and type of big data in smart power distribution and consumption systems, functional requirements are proposed, such as evaluation of distribution network scare, power distribution reliability, equipment running state and so on. In application, system structure is proposed which including levels of business, application, data center and data base. By means of big data processing and visualization technology, platform shows the whole picture of distribution operating through integrating basic information such as power system, equipment, circumstance, and big data analysis results. And it also develops some advanced applications such as fault analysis.