Model for evaluating the reliability of cyber component in power distribution systems

Suvagata Chakraborty, Arun Kaarthick Manoharan, Anton Hettiarachchige-Don, Visvakumar Aravinthan, Mohammad Heidari Kapourchali

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

The introduction of smart sensors and intelligent electronic devices allow cyber infrastructure to penetrate different levels of power system. Thus, the effective operation of a cyber-physical power system will be affected by cyber network reliability. The focus of this paper is to analyze the reliability of a cyber-physical power system using the concept of three-layered system approach-Power, Communication and Decision. In this work a new method to compute the cyber reliability of the system is proposed by modelling the interdependency between the communication and decision layer. A case study is done using the radial distribution network in the Roy Billinton Test System to show the possible scenarios that should be considered in the reliability evaluation.

Original languageEnglish
Title of host publication51st North American Power Symposium, NAPS 2019
PublisherInstitute of Electrical and Electronics Engineers Inc.
Number of pages6
ISBN (Electronic)9781728104072
ISBN (Print)9781728104089
DOIs
Publication statusPublished - 17 Feb 2020
Event51st North American Power Symposium, NAPS 2019 - Wichita, United States
Duration: 13 Oct 201915 Oct 2019

Conference

Conference51st North American Power Symposium, NAPS 2019
Country/TerritoryUnited States
CityWichita
Period13/10/1915/10/19

Keywords

  • Communication Layer
  • Cyber reliability
  • Cyber-physical
  • Decision Layer
  • Reliability
  • Smart Sensors

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