An Intelligent Interactive Maintenance Model and its System Development of Distribution Network Based on Multi-source Information Fusion

There are multiple systems in the distribution network. The electrical quantities are integrated from different angles. The information barriers and information utilization between the systems are the difficulties and hot spots at this stage.This paper analyzes the information characteristics of measurement system, marketing system and power distribution main station system, constructs fault diagnosis model of distribution network with multi-source information, adopts intelligent information processing method to extract key information for fault diagnosis and judgment, and builds multi-source information distribution network fault. Diagnose the system architecture and deploy relevant secondary security measures to make the system feasible.The simulation example shows that the diagnostic model shown in the article has high fault location accuracy and fast running speed. Through the practical application of the project, the fault replay mode is adopted, and the feasibility of the method and system is demonstrated.