A survey of power system state estimation using multiple data sources: PMUs, SCADA, AMI, and beyond

G Cheng, Y Lin, A Abur… - IEEE Transactions on …, 2023 - ieeexplore.ieee.org
State estimation (SE) is indispensable for the situational awareness of power systems.
Conventional SE is fed by measurements collected from the supervisory control and data …

Deep learning-based multilabel classification for locational detection of false data injection attack in smart grids

D Mukherjee, S Chakraborty, S Ghosh - Electrical Engineering, 2022 - Springer
With the recent advancement in smart grid technology, real-time monitoring of grid is utmost
essential. State estimation-based solutions provide a critical tool in monitoring and control of …

Power system state forecasting using machine learning techniques

D Mukherjee, S Chakraborty, S Ghosh - Electrical Engineering, 2022 - Springer
Modern power sector requires grid observability under all scenarios for its ideal functioning.
This enforces the operator to incorporate state estimation solutions based on a priori …

Normalized deleted residual test for identifying interacting bad data in power system state estimation

AS Dobakhshari, V Terzija… - IEEE Transactions on …, 2022 - ieeexplore.ieee.org
The Largest Normalized Residual Test (LNRT) has been widely utilized in commercial
Power System State Estimation (PSSE) software for bad data identification. The LNRT has …

Application of deep learning for power system state forecasting

D Mukherjee, S Chakraborty, S Ghosh… - … on Electrical Energy …, 2021 - Wiley Online Library
The recent trend in modern power sector is to maintain observability of the grid for its smooth
operation under all circumstances. To ascertain this aforementioned criterion, grid operators …

Combined static state and frequency estimation in an islanded AC microgrid with limited SCADA measurements

K Surendra, B Das, V Pant - Electric Power Systems Research, 2023 - Elsevier
Abstract Microgrid (MG) with Distributed Generation (DG) increases reliability and resilience
of distribution systems (DS). The MGs operating in islanded (standalone) mode are …

Strategic observation of power grids for reliable monitoring

VBB Flôr, MB Do Coutto Filho, JCS de Souza… - International Journal of …, 2022 - Elsevier
In this paper, strategic observation of power grids refers to the optimized placement of
measurements necessary to obtain the most likely operating condition of the grid, achieved …

Three‐phase state estimation in transmission networks with unbalanced loading utilising SCADA measurements

MS Mofidnakhaei… - … Transmission & Distribution, 2024 - Wiley Online Library
State estimation stands as one of the most crucial applications in energy management
systems of control centres, ensuring the secure operation of the power system. The real‐time …

Tactics for improving computational performance of criticality analysis in state estimation

VB Braga Flôr, MB Do Coutto Filho… - IET Generation …, 2021 - Wiley Online Library
Power system state estimation is a needful tool for providing reliable data on the system
operating conditions. As such, state estimation requires adequate data redundancy levels …

Network-based approach to identify criticalities in state estimation

AM Coimbra, JCS de Souza… - … on Power Systems, 2021 - ieeexplore.ieee.org
Power system state estimation (SE) plays a crucial role in the success of advanced tools
employed for power system analysis and control in Energy Management Systems. SE is …