PMU Data Issues and Countermeasure Techniques in Cyber-physical Power Systems: A Survey

Yi You, Yong Hu, Siqi Bu

Research output: Chapter in book / Conference proceedingConference article published in proceeding or bookAcademic researchpeer-review

1 Citation (Scopus)

Abstract

With the wide application of the measurement and communication technology in the modern power grid, the physical coupling degree of the information has been gradually deepened in the power network. Under this condition, the cyber-physical power system (CPPS) arises at the right moment. The phasor measurement unit (PMU) is the essential part of CPPS to complete the monitoring tasks safely and accurately. However, there are PMU data issues in CPPS, which can affect the stable and secure operation of CPPS. Therefore, this paper presents a systematic survey on the quality and security issues of PMU data as well as the countermeasure techniques in CPPS. Firstly, the main functions and principles of PMU are briefly introduced. Then, the data issues that PMU may encounter are summarized, and the countermeasure techniques that can be applied to deal with these PMU data issues are investigated. Finally, the application of the countermeasure techniques in CPPS are demonstrated and discussed.

Original languageEnglish
Title of host publicationProceedings - 2021 IEEE Sustainable Power and Energy Conference
Subtitle of host publicationEnergy Transition for Carbon Neutrality, iSPEC 2021
PublisherInstitute of Electrical and Electronics Engineers Inc.
Pages4278-4285
Number of pages8
ISBN (Electronic)9781665414395
DOIs
Publication statusPublished - Dec 2021
Event2021 IEEE Sustainable Power and Energy Conference, iSPEC 2021 - Nanjing, China
Duration: 22 Dec 202124 Dec 2021

Publication series

NameProceedings - 2021 IEEE Sustainable Power and Energy Conference: Energy Transition for Carbon Neutrality, iSPEC 2021

Conference

Conference2021 IEEE Sustainable Power and Energy Conference, iSPEC 2021
Country/TerritoryChina
CityNanjing
Period22/12/2124/12/21

Keywords

  • countermeasure techniques
  • cyber attack
  • Cyber-physical power system (CPPS)
  • data dropout
  • noise
  • phasor measurement unit (PMU)
  • synchronous phasor technology
  • time delay

ASJC Scopus subject areas

  • Renewable Energy, Sustainability and the Environment
  • Electrical and Electronic Engineering
  • Safety, Risk, Reliability and Quality
  • Energy Engineering and Power Technology

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