Optimal Charging Scheduling of Electric Vehicles Based on CPSS

When electric vehicle owners select charging stations, they may make wrong decisions due to the false information from their social network. It will lead to the queuing congestion of charging stations and the reduction of the charging satisfaction. To solve this problem, the Cyber-Physical-Social System (CPSS) model is proposed to describe the affection of false social information on the physical network through cyber network. The affection is quantified by introducing the queuing theory to define the owner's charging satisfaction. Then, the local load redistribution method is designed to optimize the charging scheduling of the affected electric vehicles and reduce the influence of the social network on the physical network. Finally, the simulation experiment is carried out to verify the effectiveness of the proposed method.