Hybrid Calculation Architecture of Cyber Physical Power System Based on Correlative Characteristic Matrix Model

With the close integration of cyber system and physical system in smart grid, traditional isolated modeling and calculation methods for information and communication system and power system cannot meet the needs of the analysis and control of the Cyber Physical Power System (CPPS). In this paper, a hybrid calculation architecture, which is on demand response and layered, is proposed to realize the hybrid calculation of the CPPS model and the security analysis of CPPS. Case study verifies the effectiveness of this CPPS hybrid calculation architecture.