Collaborative Optimization of Distributed Energy Network Considering Billing Distribution

To deal with the limitation of single integrated energy system (IES) in the complementarity of both energy supply and demand, integrated energy network, which consists of multiples IESs, has received increasing attention. In this paper, a collaborative optimization model of network is formulated to schedule the energy management considering the interchange of electricity and heat among IESs. Furthermore, a billing distribution mechanism is proposed to allocate the overall cost of network to each IES in order to guarantee the stability of energy network. Simulation results show that the proposed approach can reduce the daily cost of each IES.