TY - GEN
T1 - PMU Data Issues and Countermeasure Techniques in Cyber-physical Power Systems: A Survey
AU - You, Yi
AU - Hu, Yong
AU - Bu, Siqi
N1 - Publisher Copyright:
© 2021 IEEE.
PY - 2021/12
Y1 - 2021/12
N2 - 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.
AB - 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.
KW - countermeasure techniques
KW - cyber attack
KW - Cyber-physical power system (CPPS)
KW - data dropout
KW - noise
KW - phasor measurement unit (PMU)
KW - synchronous phasor technology
KW - time delay
UR - http://www.scopus.com/inward/record.url?scp=85128073105&partnerID=8YFLogxK
U2 - 10.1109/iSPEC53008.2021.9736080
DO - 10.1109/iSPEC53008.2021.9736080
M3 - Conference article published in proceeding or book
AN - SCOPUS:85128073105
T3 - Proceedings - 2021 IEEE Sustainable Power and Energy Conference: Energy Transition for Carbon Neutrality, iSPEC 2021
SP - 4278
EP - 4285
BT - Proceedings - 2021 IEEE Sustainable Power and Energy Conference
PB - Institute of Electrical and Electronics Engineers Inc.
T2 - 2021 IEEE Sustainable Power and Energy Conference, iSPEC 2021
Y2 - 22 December 2021 through 24 December 2021
ER -