Multi-microgrids Transaction Model Based on Cyber Physical System

Abstract

The combination of cyber physical system (CPS) and power grid can achieve the effective management and control of power system. Therefore, this paper presents a multi-micro grids transaction model based on CPS. The architecture and model of multi-microgrids CPS are investigated, and the multi-micro grids information physics fusion model is established based on multi-agent system. Based on the constructed multi-microgrids information physics fusion model, a multi-microgrids transaction model combining non-cooperative game model and two-stage adjustable robust model is presented. Column and constraint generation (C&CG) algorithm, dual theory, big M method are employed to solve the transaction model and obtain the optimal trading strategies. Case study demonstrates the effectiveness of the presented model.