Research on Modeling of Energy Loss between Nodes in Energy Network

Abstract

In the aspect of network topology optimization with the lowest construction cost of energy network, the objective function of energy flow network topology optimization of multi energy complementary energy system in the park is given, the calculation method and influencing factors of construction cost of cold and hot pipe network are introduced, several algorithms suitable for topology optimization are analyzed, and the complete process of topology optimization of cold and hot pipe network is introduced through an example. In the aspect of energy network loss modeling, the calculation model of cold and heat transmission energy loss is given. The model includes two important influencing factors: transmission cold and heat loss and cold and heat production cost, which can provide a quantitative basis for the establishment of energy flow optimization model with minimum energy loss in energy network.