Framework of Comprehensive Risk Assessment for Electric Cyber-Physical System

A framework of comprehensive risk assessment for Electric Cyber-Physical System (ECPS) is proposed in this paper. Risk factors of information system and their impact on the gird are analyzed and the method of obtaining the fault probability considering risk factors from information system is discussed. A comprehensive risk assessment model is presented and related software is developed. Research work in this paper provides a theoretical basis and software framework support to the following system development.