Research on the Digital Twin Linkage Analysis Technology of Distribution Network Driven by Data Fusion

With the deepening of the construction of the new power system, the energy technology will be transformed from production, transformation and transmission to digital, network and intelligent, and the technological change also poses new challenges to the power grid communication technology. Based on the service demand analysis of the backbone communication network supporting the new power system, the weak links of the current power communication network structure are studied, and the communication network structure and its core technology for the new power system are proposed. For the new demand of the new power system for the power communication network, the overall solution of supporting the new power system power communication network is proposed from the backbone network to support the business changes brought by the large-scale new energy access. The scheme realizes the linkage analysis of multi-scene, multi-link equipment, topology and system.