Location planning of energy station based on P-median model

Abstract

The integrated energy system can make full use of energy, coordinate and optimize the operation of multiple energy sources, reduce the impact of waste and garbage on the environment, and improve economy. The current research direction of energy station site selection planning focuses more on layered architecture and capacity selection, and there is less research on the optimal planning of energy station locations and pipe network paths. Therefore, this paper proposes an energy station location selection for electricity and heat supply and an energy transmission network path optimization strategy. First, the optional locations of the energy stations in the research area, the layout of the pipeline network between the energy stations and the load, and the two collaborative optimization models are established according to the P-median model; The relationship between the power transmission network, establish a regional comprehensive energy system cost model with the lowest operation and cost; finally, the model is verified based on the operation data of a park in northern China, and the simulation results prove that the model can not only improve the energy transmission efficiency , and improve the economy.