A Differential Game Approach to Distributed Energy Trading for Energy Internet

Abstract

This paper designs a distributed trading mechanism for Energy Internet in which distributed generations uncertainty is considered. In order to match up Energy Internet, We-Energy (WE) is proposed for the convenience of energy regulation, energy trading and information interaction. First, a differential game approach to distributed energy trading for energy internet is proposed. Then, in order to avoid the risk and error caused by the uncertainty and intermittency of renewable energy supply, trading mechanism based on credibility is designed. Subsequently, the offline mode and online to offline (O2O) mode are compared. Finally, the effectiveness in the offline mode and O2O mode is verified through simulations on the three connected WEs.