Results 21 to 30 of about 93,389 (292)

Power system stochastic transient stability assessment based on Monte Carlo simulation

open access: yesThe Journal of Engineering, 2018
Electrical power system is a complicated dynamic system with plenty of random disturbances while this character has been aggravated attributed to the rapid development of renewable energy technology.
Jiayu Liu   +4 more
doaj   +2 more sources

Power System Transient Stability Assessment Based on Intelligent Enhanced Transient Energy Function Method

open access: yesEnergies
The development of power systems puts forward higher requirements for transient stability evaluations of power systems. The accuracy and timeliness of transient stability assessment are of great significance to the safe and stable operation of power ...
Tianxiao Mo   +5 more
doaj   +2 more sources

A probabilistic assessment of transient stability

open access: yesInternational Journal of Electrical Power & Energy Systems, 1980
Abstract Transient stability assessment deals with the performance of a system when subjected to large disturbances such as faults, sudden loss of load or generation, and line switching. Most of the work carried out in this area has been based on deterministic models.
P.R.S. Kuruganty, R. Billinton
openaire   +1 more source

An optimized algorithm for optimal power flow based on deep learning

open access: yesEnergy Reports, 2021
With the increasing requirements for power system transient stability assessment, the research on power system transient stability assessment theory and methods requires not only qualitative conclusions about system transient stability but also ...
Qinggang Su   +5 more
doaj   +1 more source

An Integrated Assessment Method for Power System Transient Stability Based on CBAM-ConvGRU [PDF]

open access: yesDianli jianshe
[Objective] To improve the effectiveness of transient stability assessment in power systems and address evaluation performance degradation under class-imbalance conditions,this paper proposes an integrated multi-task transient stability assessment method
XU Yanchun, SUN Sihan, ZHANG Jingyu, TANG Xinlin, ZHANG Tao, XI Lei, WANG Lingyun, MI Lu
doaj   +1 more source

Equal‐area criterion and analytical model for transient stability assessment of hybrid AC–DC transmission system using voltage sourced converter

open access: yesIET Renewable Power Generation, 2023
An analytical model for transient stability assessment of hybrid AC–DC transmission systems is formulated, implemented, and validated. The equal‐area criterion, as known from the transient stability analysis of AC power systems, is redeveloped for AC–DC ...
Peng Wang, Maren Kuschke, Kai Strunz
doaj   +1 more source

A direct bounded control method for transient stability assessment

open access: yes, 2021
The paper proposes a direct method for transient stability assessment, which is more efficient than traditional time-domain simulation methods. To achieve this objective, a new bounded control law for the model of a power system is designed.
Chaudhuri, Balarko   +2 more
core   +1 more source

Power System Transient Stability Boundary Analysis From the Perspective of Data

open access: yes发电技术, 2020
With the introduction of the ubiquitous power Internet of Things, power system analysis based on data mining will play an increasingly important role in the construction of the energy internet.
Gaoshang ZHAO   +6 more
doaj   +1 more source

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

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   +1 more source

The Virtual Synchronous Generator control for transient stability support in power systems with large-scale renewable plants

open access: yesRevista Principia, 2021
The dynamic security assessment of power systems is a critical activity to ensure a safe energy delivery to consumers and the study of transient stability is a fundamental part of this process.
Daniel Carletti   +2 more
doaj   +1 more source

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