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Enhancing the Resiliency of Smart Grid Monitoring and Control

Enhancing the Resiliency of Smart Grid Monitoring and Control
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Author(s): Wenbing Zhao (Cleveland State University, USA)
Copyright: 2019
Pages: 12
Source title: Advanced Methodologies and Technologies in Engineering and Environmental Science
Source Author(s)/Editor(s): Mehdi Khosrow-Pour, D.B.A. (Information Resources Management Association, USA)
DOI: 10.4018/978-1-5225-7359-3.ch010

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Abstract

In this chapter, the authors present the justification and a feasibility study of applying the Byzantine fault tolerance (BFT) technology to electric power grid health monitoring. They propose a set of BFT mechanisms needed to handle the PMU data reporting and control commands issuing to the IEDs. They report an empirical study to assess the feasibility of using the BFT technology for reliable and secure electric power grid health monitoring and control. The authors show that under the LAN environment, the overhead and jitter introduced by the BFT mechanisms are negligible, and consequently, Byzantine fault tolerance could readily be used to improve the security and reliability of electric power grid monitoring and control while meeting the stringent real-time communication requirement for SCADA operations.

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