Information system risk assessment for global energy interconnection

3rd International Conference on Energy Engineering and Environmental Protection

能源学;生态环境科学

Chu, Xiaodong^1 ; Wang, Weihao^1 ; Tang, Maosen^1 ; Huang, Haoyi^1 ; Zhang, Lei^2

School of Electrical Engineering, Shandong University, Jinan, China^1

Electric Power Research Institute of State Grid Shandong Electric Power Company, Jinan, China^2

关键词: Assessment models;    Information networks;    Physical information;    Physical systems;    Risk assessment models;    Risk evaluation;    System risk assessment;    Systems and information;   

Others  :  https://iopscience.iop.org/article/10.1088/1755-1315/227/3/032044/pdf
DOI  :  10.1088/1755-1315/227/3/032044

学科分类：环境科学（综合）

来源: IOP

【 摘 要 】

As the largest manmade physical system to be built in the near future, the global energy interconnection (GEI) features close coupling between power systems and information systems. Risks of information systems will have great impacts on the security of the power systems. With a series of risk factors of information systems defined, a risk assessment model for coupled physical-information systems is proposed in this paper. A risk evaluation method is presented. Simulations results of a typical power system and information networks demonstrate the effectiveness of the proposed assessment model and evaluation method.