A real-time hierarchical framework for fault detection, classification, and location in power systems using PMUs data and deep learning

MR Shadi, MT Ameli, S Azad - International Journal of Electrical Power & …, 2022 - Elsevier
Abstract Frequency Disturbance Events (FDEs) occur due to various events such as
Generator Trip (GT), Line Outage (LO), and Load Disconnection (LD), which affect the …

MFAGCN: A new framework for identifying power grid branch parameters

M Xia, Z Wang, M Lu, L Pan - Electric Power Systems Research, 2022 - Elsevier
In the parameter identification of power transmission system, deep learning methods stand
out because of its effectiveness and robustness. However, deep learning methods usually …

A review of cyber–resilient smart grid

F Mohammadi, M Saif, M Ahmadi… - 2022 World Automation …, 2022 - ieeexplore.ieee.org
This paper provides a survey of measurable factors affecting the adoption of cybersecurity
enhancement strategies in the smart grid. From power systems operators' point of view, it is …

Optimized cyber-attack detection method of power systems using sliding mode observer

M Adeli, M Hajatipour, MJ Yazdanpanah… - Electric Power Systems …, 2022 - Elsevier
This paper investigates the problem of automatic detection of cyber-attacks in cyber-physical
systems (CPSs), where some of the state variables are corrupted by an attacker. An attack …

A Probabilistic Data Recovery Framework against Load Redistribution Attacks Based on Bayesian Network and Bias Correction Method

A Khaleghi, MS Ghazizadeh… - … on Power Systems, 2023 - ieeexplore.ieee.org
In the realm of power systems, load redistribution attacks (LRAs) involve the manipulation of
measurements by attackers, leading operators to make decisions based on falsified …

Enhancing information security of renewable smart grids by utilizing an integrated online-offline framework

VS Tabar, S Ghassemzadeh, S Tohidi… - International Journal of …, 2022 - Elsevier
Renewable energies are extensively utilized in smart grids. Due to the widespread use of
information and communication technologies in such networks, their security has become a …

[HTML][HTML] The Information Security Issues of Distributed Economic Dispatch for New Generation Power Systems—Present Situation and Forecast

J Le, H Lang, J Wang, W Wang, G Luo - Electronics, 2024 - mdpi.com
With the large scale and high proportion of distributed generation connected to the power
grid, the distributed economic dispatch system has attracted more attention because of its …

Adaptive data recovery model for PMU data based on SDAE in transient stability assessment

H Wang, Y Ouyang - IEEE Transactions on Instrumentation and …, 2022 - ieeexplore.ieee.org
During the measurement and transmission in power systems, the noise will interfere the data
to varying degrees, and the accuracy of transient stability assessment (TSA) may be …

[HTML][HTML] Local detection of replay attacks and data anomalies on PMU measurements of smart power grids via tracking critical dynamic modes

A Barshan, SMA Mohammadi, F Abdollahi… - International Journal of …, 2024 - Elsevier
This work proposes an approach based on critical dynamic modes to detect four types of
phasor measurement unit (PMU) data anomalies in smart power grids. Smart power grids as …

Measurement-driven blind topology estimation for sparse data injection attack in energy system

A Anwar, AN Mahmood, Z Tari, A Kalam - Electric Power Systems Research, 2022 - Elsevier
Smart grid cyber-security has come to the forefront of national security priorities due to the
emergence of new cyber threats such as the False Data Injection (FDI) attack. This specific …