Research on Multi-scene and Multi-station Fusion Mode Based on Layered Theory of Energy Internet

• Published in: Journal of physics. Conference series 2022-01, Vol.2148 (1), p.12006
• Main Authors: Yang, Xiaoliang, Zhao, Honggang, Ren, Hongyuan
• Format: Article
• Language: English
• Subjects: Core making; Distributed generation; Electric power grids; Energy; Energy flow; Energy Internet; Energy storage; Physics; Substations
• ISSN: 1742-6588; 1742-6596
• DOI: 10.1088/1742-6596/2148/1/012006

Multi-station integration is a new form of business in the development of energy Internet and a brand new practice of power iot. It is an innovative form that strengthens the interaction between charge and storage of source network on both sides of energy supply and demand, and enhances the flexibility of power grid by taking substation, energy storage station, distributed energy station and other resources as the core. However, there is not a set of construction mode that can guide implementation, copy and popularize. Therefore, guided by the existing construction practice of multi-station fusion in China and combined with multi-user scenarios, this paper studies the multi-station fusion mode, proposes a multi-station fusion planning system based on EIST theory, gives the fusion mode under different business scenarios, and synchronously constructs a new ecological business chain with multi-station fusion as the core. It aims to make full use of the innate advantages of substation in energy flow convergence, realize the “integration of energy flow, business flow and data flow”, comprehensively support the transformation of digital power grid, and practice the national development strategy of “digital economy” and “digital China”.