Results 11 to 20 of about 418,652 (294)

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

Review on Power System Transient Stability Control Technologies Based on Wide-Area Measurement Information

open access: yes发电技术, 2018
Power system transient stability control based on response is one of the main applications of wide-area measurement system (WAMS). WAMS that can obtain real-time dynamic response data of the whole power grid, provides a strong technical support to the ...
Dan HUANG, Shuyong CHEN, Wei WANG
doaj   +1 more source

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   +1 more source

Synchronizing Torque-Based Transient Stability Index of a Multimachine Interconnected Power System

open access: yesEnergies, 2022
Newly developed tools and techniques are continuously established to analyze and monitor power systems’ transient stability limits. In this paper, a model-based transient stability index for each generator is proposed from the synchronizing torque ...
Albert Poulose, Soobae Kim
doaj   +1 more source

A novel technique for load frequency control of multi-area power systems [PDF]

open access: yes, 2020
In this paper, an adaptive type-2 fuzzy controller is proposed to control the load frequency of a two-area power system based on descending gradient training and error back-propagation. The dynamics of the system are completely uncertain.
Dokht Shakibjoo, Ali   +3 more
core   +1 more source

Transient Stability Assessment Using Deep Transfer Learning

open access: yesIEEE Access, 2023
This study proposes a deep transfer learning method using a deep convolutional neural network pre-trained with ImageNet for transient stability assessment.
Jongju Kim   +4 more
doaj   +1 more source

Transient stability analysis using potential energy indices for determining critical generator sets [PDF]

open access: yes, 2014
In this paper, we propose the enhancement of existing power system stability analysis techniques through the use of a proposed set of potential energy indices, applied for observing the separation of generators into critical sets during transient events.
Alamuti, MM, Saunders, CS, Taylor, GA
core   +1 more source

A transient stability analysis method for wind power system with thyristor controlled phase shifting transformer based on branch potential energy index

open access: yesEnergy Reports, 2023
With the growing usage of renewable energy technologies like wind power and photovoltaics, and the increased integration of FACTS (Flexible Alternating Current Transmission System) devices into the power system, the transient characteristics of the ...
Baixi Chen   +6 more
doaj   +1 more source

Global Transient Stability and Voltage Regulation for Multimachine Power Systems [PDF]

open access: yes, 2008
This paper addresses simultaneously the major fundamental and difficult issues of nonlinearity, uncertainty, dimensionality and globality to derive performance enhancing power system stability control.
Gordon, Mark, Hill, David J.
core   +1 more source

Transient stability versus damping of electromechanical oscillations in power systems with embedded multi‐terminal VSC‐HVDC systems

open access: yesIET Generation, Transmission & Distribution, 2023
Multi‐terminal high‐voltage direct current technology based on voltage‐source converter stations (VSC‐MTDC) is expected to be one of the most important contributors to the future of electric power systems.
Javier Renedo   +3 more
doaj   +1 more source

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