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Artificial Intelligence Techniques for Power System Transient Stability Assessment

open access: yesEnergies, 2022
The high penetration of renewable energy sources, coupled with decommissioning of conventional power plants, leads to the reduction of power system inertia. This has negative repercussions on the transient stability of power systems.
Petar Sarajcev   +3 more
doaj   +4 more sources

Fast Power System Transient Stability Simulation

open access: yesEnergies, 2023
Power system transient stability simulation is of critical importance for utilities to assess dynamic security. Most of the commercially available tools use the traditional numerical integration method to simulate power system transient stability, which ...
Teshome Lindi Kumissa, Fekadu Shewarega
doaj   +4 more sources

Power system transient stability preventive control optimization method driven by Stacking Ensemble Learning [PDF]

open access: yesEnergy Reports, 2023
The dynamic characteristics of the power system are becoming more and more complex, and the difficulty of operation control is increasing. Preventive control is the main means of power system transient stability control.
Zhijun Xie   +3 more
doaj   +4 more sources

Distributed FACTS for Power System Transient Stability Control [PDF]

open access: yesEnergies, 2020
The high penetration of renewable energy sources, combined with a limited possibility to expand the transmission infrastructure, stretches the system stability in the case of faults.
Sergio Bruno   +2 more
doaj   +4 more sources

Impacts of Integration of Wind Farms on Power System Transient Stability

open access: yesApplied Sciences, 2018
To compensate for the ever-growing energy gap, renewable resources have undergone fast expansions worldwide in recent years, but they also result in some challenges for power system operation such as the static security and transient stability issues. In
Shiwei Xia   +4 more
doaj   +3 more sources

XGBoost-Based Algorithm Interpretation and Application on Post-Fault Transient Stability Status Prediction of Power System

open access: yesIEEE Access, 2019
The artificial intelligence (AI) techniques have been widely used in the transient stability analysis of a power system. They are recognized as the most promising approaches for predicting the post-fault transient stability status with the use of phasor ...
Minghua Chen   +5 more
doaj   +3 more sources

Truncated Transient Stability Index for On-line Power System Transient Stability Assessment [PDF]

open access: yes2021 IEEE PES Innovative Smart Grid Technologies Europe (ISGT Europe), 2021
This paper assesses the ability of a Transient Stability Index (TSI) to evaluate power systems’ transient stability. The assessment is first accomplished by looking into the TSI’s classification accuracy for identifying stable or unstable cases when different transient stability thresholds are used.
Ye, Xinlin   +2 more
openaire   +2 more sources

Multi-task transient stability assessment of power system based on graph neural network with interpretable attribution analysis

open access: yesEnergy Reports, 2023
Transient power angle stability analysis and voltage stability analysis are the key basis of power system security and stability control. The diversified operation modes of power system put forward higher requirements for real-time and topology ...
Sili Gu   +5 more
doaj   +1 more source

Robustly Cooperative Control of Transient Stability for Power System Considering Wind Power and Load Uncertainty by Distribution Preserving Graph Representation Learning (DPG)

open access: yesEnergies, 2023
Aiming at the influence of wind power and load uncertainty on the transient stability of a power system under low carbon mode, this paper first proposes a collaborative preventive and emergency control model of transient stability by distribution ...
Fang Yao   +3 more
doaj   +1 more source

Power System Transient Stability Improvement Using Fuzzy Logic

open access: yesTikrit Journal of Engineering Sciences, 2022
Transient stability analysis is considered one of the most important subject related to any power system, where the study aim is to estimate whether the system will stay stable in the event of abnormal cases.
Israa I. Khaleel
doaj   +1 more source

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