Research on Control Strategy of General Control System for Building Cold and Heat Sources Based on Energy Internet

At present, there is little literature on the planning and modeling of Energy Internet to carry out research. Those plans have not fully considered the difference between multiple distributed energy systems and electric /hot /cold multi-energy flow coordination and optimization. In view of the above problems, this paper takes the multi-energy complementarity and network mutual economic study into full consideration, based on the energy router building cold and heat source energy internet planning strategy as well as the first energy grid division and energy router location which followed by the lowest annual cost as the goal, -1 mixed integer linear programming model, with the help of commercial software Cplex solution to achieve the energy router equipment configuration and local area network electrical/thermal network at the same time. Finally, the energy supply a network within the energy path optimization. And then, the user optimize the control by the energy router, ensuring that the user side maximizes the benefits.