Mitigation of Frequency and Voltage Disruptions in Smart Grid During Cyber-Attack

Journal of control, automation and electrical systems

article

Rahman, M. A.¹  Rana, M. S.¹  Pota, H. R.² 

[1] Department of Electrical and Electronic Engineering, Rajshahi University of Engineering and Technology;School of Engineering and Information Technology, University of New South Wales

关键词: Smart grid;    Cyber-attack;    Automatic generation control (AGC);    Automatic voltage regulator (AVR);    Vulnerable parameters;   

DOI  :  10.1007/s40313-020-00574-z

学科分类：自动化工程

来源: Springer

【 摘 要 】

In this paper, impacts of cyber-attack on proportional integral derivative controlled automatic generation control unit and automatic voltage regulator have been analyzed individually. A controlled switching unit has been proposed for ensuring frequency stability during an attack. Also, another controlled switching unit, designed for automatic voltage regulator, has been proposed for mitigating voltage disruption during a cyber-attack. The protective model proposed in this paper offers combined protection for frequency and voltage disruptions in a power system during cyber-attack.

【 授权许可】

CC BY