Scenarios Analysis and Energy Supply Optimization Configuration for Multi-station Integration

Abstract

Multi-station integration is conducive to intensive and efficient utilization of resources and provides basic guarantee for the construction of ubiquitous power internet of things. This paper studies the integration mode of "substation + data center station + battery energy storage station", and further explores the energy supply structure of the multi-station integration energy service station under different integrated element scenarios. Secondly, the planning-operation bi-layer model of multi-station integration is established, which aims at minimizing the total economic cost of equivalent annual value, and comprehensively considers the characteristics of multi-energy complementary energy flow of the system as well as the operation constraints under the function positioning of substations. Then the CPLEX solver is called under the YALMIP platform through MATLAB and combined with the improved particle swarm algorithm to complete the interactive solution of the upper and lower model. Finally, an example is used to verify the correctness of the model and analyze the economics of multi-station integration, which provides a reference for the actual construction of multi-station integration.