On the Rising Interdependency Between the Power Grid, ICT Network, and E-Mobility: Modeling and Analysis
Publication Year: 2019
Author(s): Mohamed AAA
Boosting critical infrastructures' (CIs) preparedness to threats, including natural disasters and manmade attacks, is a global imperative. The intrinsic dependencies and interdependencies between CIs hinder their resiliency. The goal of this paper is to uncover and analyze the rising interdependency between the electric power grid, information and communication technology (ICT) networks, and transportation systems that are heavily reliant on electric-power drivetrains, collectively referred to hereafter as electro-mobility (e-mobility). E-mobility includes electric vehicles (EVs) and electric railway systems. A new influence graph-based model is introduced, as a promising approach to model operational interdependencies between CIs. Each of the links of the influence graph represents the probability of failure of the sink node following a failure of the source node. A futuristic scenario has been analyzed assuming increased dependency of the power grid on ICT for monitoring and control, and high penetration levels of EVs and distributed energy resources (DERs) in an urban region. This paper sets the stage for more research on this topic, and calls for more attention to interdependency analysis.
Source of Publication: Energies
Vol/Issue: 12(10), 1874: 17pp.
DOI No.: DOI: 10.3390/en12101874
Publisher/Organisation: MDPI AG
Rights: Creative Commons Attribution (CC BY) license (http://creativecommons.org/licenses/by/4.0/)
Theme: Research and Development | Subtheme: Software components/ICT
Published Year: 2020
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