Transient Stability Assessment of power systems through Wide-Area Monitoring System

Rahmatian, M.; Dunford, W.G.; Palizban, Atefeh; Moshref, A.

doi:10.1109/pesgm.2015.7285984

Cited by 4 publications

(1 citation statement)

References 11 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…In [294], ZHAO Jinli et al developed a With the help of the synchro-phasor system, feasibility for the assessment of real-time transient stability has been increased. Due to fast and reliable real-time synchronized measurements by WAMS, the operator can perform the control actions by accurately monitoring the recently recovered system falling towards instability once again [288,289]. Many researchers have suggested various load shedding schemes based on WAMS, considering only the static characteristics of the induction motor to control the voltage within the permissible limits, but [290] implemented a novel load shedding control strategy based on the dynamic behavior of induction motor, incorporating WAMS with R-index, and proved its authentication on the Power System Analysis Software Package (PSASP) version 34.…”

Section: Wide Area Monitoring (Measurement) Systemsmentioning

confidence: 99%

A Comprehensive Review on Voltage Stability in Wind-Integrated Power Systems

Malik,

Khan,

Rahman

et al. 2024

Energies

View full text Add to dashboard Cite

The fast growth of the world’s energy demand in the modernized world has stirred many countries around the globe to focus on power generation by abundantly available renewable energy resources. Among them, wind energy has attained significant attention owing to its environment-friendly nature along with other fabulous advantages. However, wind-integrated power systems experience numerous voltage instability complexities due to the sporadic nature of wind. This paper comprehensively reviews the problems of voltage instability in wind-integrated power systems, its causes, consequences, improvement techniques, and implication of grid codes to keep the operation of the network secure. Thorough understanding of the underlying issues related to voltage instability is necessary for the development of effective mitigation techniques in order to facilitate wind integration into power systems. Therefore, this review delves into the origin and consequences of voltage instability, emphasizing its adverse impacts on the performance and reliability of power systems. Moreover, it sheds light on the challenges of integrating wind energy with existing grids. This manuscript provides a comprehensive overview of the essential features required for critical analysis through a detailed examination of Voltage Stability Indices (VSIs). To address voltage stability issues in wind-integrated power systems, this review examines diverse techniques proposed by researchers, encompassing the tools utilized for assessment and mitigation. Therefore, in the field of power system operation and renewable energy integration, this manuscript serves as a valuable resource for researchers by comprehensively addressing the complexities and challenges associated with voltage instability in wind-integrated power systems.

show abstract

Section: Wide Area Monitoring (Measurement) Systemsmentioning

confidence: 99%

A Comprehensive Review on Voltage Stability in Wind-Integrated Power Systems

Malik,

Khan,

Rahman

et al. 2024

Energies

View full text Add to dashboard Cite

show abstract

Wide Area Measurement-based Transient Stability Prediction using Long Short-Term Memory Networks

Saner

Kesici

Mahdi³

et al. 2019

2019 7th International Istanbul Smart Grids and Cities Congress and Fair (ICSG)

View full text Add to dashboard Cite

Identification of Important Locational, Physical and Economic Dimensions in Power System Transient Stability Margin Estimation

Hamilton

Papadopoulos

Bukhsh

et al. 2022

IEEE Trans. Sustain. Energy

View full text Add to dashboard Cite

Increasing renewable generation can lead to significant spatial and temporal changes to the rotor angle stability boundary, such that critical contingencies may drastically change. Additionally, the inherent variability of renewables increases the number of operational scenarios that require stability assessment. This paper presents a methodology whereby a series of location-specific Decision Tree Regressors are trained, using power system variables to estimate the Critical Clearing Time (CCT) on a locational basis throughout a network. Permutation feature importance is used to reveal the most important power system variables for CCT estimation at each location (capturing aspects related to physical system characteristics, operational parameters as well as economic dispatch). Consequently, estimation of the duration and location of the critical fault can also be made -along with identification of important system variables that explicitly impact the critical fault. Results on the IEEE 39-bus network show accurate estimation of locational CCTs, with a mean absolute percentage error of 1.19% on average. Moreover, the mean absolute percentage error for the minimum CCT is 0.49%. An analysis of important power system variables is provided, demonstrating how the method can assist in the design of targeted locational interventions to improve the stability margin at specific locations.

show abstract

Transient Stability Assessment of power systems through Wide-Area Monitoring System

Cited by 4 publications

References 11 publications

A Comprehensive Review on Voltage Stability in Wind-Integrated Power Systems

A Comprehensive Review on Voltage Stability in Wind-Integrated Power Systems

Wide Area Measurement-based Transient Stability Prediction using Long Short-Term Memory Networks

Identification of Important Locational, Physical and Economic Dimensions in Power System Transient Stability Margin Estimation

Contact Info

Product

Resources

About