Data quality issues for synchrophasor applications Part I: a review

C Huang, F Li, D Zhou, J Guo, Z Pan… - Journal of Modern …, 2016 - ieeexplore.ieee.org
Synchrophasor systems, providing low-latency, high-precision, and time-synchronized
measurements to enhance power grid performances, are deployed globally. However, the …

A novel event detection method using PMU data with high precision

M Cui, J Wang, J Tan, AR Florita… - IEEE Transactions on …, 2018 - ieeexplore.ieee.org
To take full advantage of the considerably high reporting rate of phasor measurement units
(PMU) data, this paper develops a novel PMU-based event detection methodology …

Impact of GPS signal loss and its mitigation in power system synchronized measurement devices

W Yao, Y Liu, D Zhou, Z Pan, MJ Till… - … on Smart Grid, 2016 - ieeexplore.ieee.org
With the aid of global positioning system (GPS), synchronized measurement devices (SMDs)
are increasingly deployed across power systems to monitor the status of electric grids by …

Deep learning model to detect various synchrophasor data anomalies

X Deng, D Bian, W Wang, Z Jiang… - IET Generation …, 2020 - Wiley Online Library
High‐density synchrophasors provide valuable information for power grid situational
awareness, operation and control. Unfortunately, due to factors including communication …

Detection of synchrophasor false data injection attack using feature interactive network

W Qiu, Q Tang, K Zhu, W Wang, Y Liu… - IEEE Transactions on …, 2020 - ieeexplore.ieee.org
The synchrophasor data recorded by Phasor Measurement Units (PMUs) plays an
increasingly critical role in the regulation and situational awareness of power systems …

The impact of PMU data precision and accuracy on event classification in distribution systems

FL Grando, AE Lazzaretti… - IEEE Transactions on …, 2021 - ieeexplore.ieee.org
The use of synchrophasor data is recurrent in electrical power systems and has an
increasing demand in distribution networks. The quality of this data can directly influence …

Impact of the measurement errors on synchrophasor-based WAMS applications

J Zhao, J Tan, L Wu, L Zhan, W Yao, Y Liu - IEEE Access, 2019 - ieeexplore.ieee.org
Data from Phasor Measurement Units (PMUs) inform powerful diagnostic tools that can help
avert catastrophic failures in the power grid. Because of this, PMU measurement errors are …

Data quality analysis and solutions for distribution-level PMUs

J Zhao, S You, H Yin, J Tan, Y Liu - 2019 IEEE Power & Energy …, 2019 - ieeexplore.ieee.org
Synchrophasors provide promising enhancement to the distribution system monitoring.
However, different from transmission systems, distribution systems are usually with higher …

PMU multilevel end-to-end testing to assess synchrophasor measurements during faults

T Becejac, P Dehghanian - IEEE Power and Energy …, 2019 - ieeexplore.ieee.org
This paper introduces a framework for comprehensive testing and evaluation of the phasor
measurement units (PMUs) and synchrophasor systems under normal power system …

Attack detection for spoofed synchrophasor measurements using segmentation network

W Qiu, C Li, Q Tang, K Sun, Y Liu… - CSEE Journal of Power …, 2022 - ieeexplore.ieee.org
Synchrophasor measurements are essential to real-time situational awareness of the smart
grid but vulnerable to cyber-attacks during the process of transmission and invocation. To …