Reliability Analysis of Cyber Security in an Electrical Power System Associated WAN

被引：0
|
作者：
Wei, M. [1 ]
Chen, Z. [1 ]
机构：
[1] Aalborg Univ, Dept Energy Technol, DK-9220 Aalborg, Denmark
来源：
2012 IEEE POWER AND ENERGY SOCIETY GENERAL MEETING | 2012年
关键词：
ISO reference model; IED; LAN (Local Area Network); WAN (Wide Area Network); cyber security;
D O I：
暂无
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
Since increasingly applications and involvement of communication technologies in electric power utilities, especially for the protection and control of the power system, cyber security has become a more and more important issue. This paper provides a complete picture for the framework of an electrical power system associated data communication system. A Wide Area Network (WAN) interconnects a number of Local Area Networks (LANs), representing transmission and distribution substations, and customers. Based on this framework, the cooperation of the communication system and the power system is investigated, regarding before, during and after cyber attacks. Finally the possible impacts of the performance of the data communication system to the protection and control systems within the electrical power system are discussed.
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页数：6
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