Generalized Impedance-Based Stability Analysis for System- Level Small-Signal Stability Assessment of Large-Scale Power Electronics-Dominated Power Systems [PDF]
, 2021 This paper proposed the generalized impedance- based stability analysis (GISA), which can provide a global view of system dynamics using the pure black-box impedance/ admittance models, and meanwhile identify the most effective impedance shaping methods ...
Yang, Dongsheng; id_orcid +4 more
core +2 more sources
Parametric Sensitivity Analysis of Rotor Angle Stability Indicators
Energies, 2021 With the increasing penetration rate of Power Electronic Converter (PEC) based technologies, the electrical power systems are facing the problem of transient stability since the PEC based technologies do not contribute to the system inertia, and the ...
Ashish Shrestha +1 more
doaj +1 more source
Parametric sensitivity analysis of rotor angle stability indicators: Simulation case
Energy Reports, 2022 Because power electronic converter (PEC) dominated power generators do not provide the rotational inertia and the proportion of synchronous generators is reducing, the modern electrical grids are confronting a challenge of transient stability as the ...
Ashish Shrestha +1 more
doaj +1 more source
Artificial Intelligence Techniques for Power System Transient Stability Assessment
, 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.
Antonijo Kunac +3 more
core +1 more source
A Contemporary Novel Classification of Voltage Stability Indices
Applied Sciences, 2020 Within the framework of this study, the inductive analysis of voltage stability indices’ theoretical formulation, functionality, and overall performances are introduced.
Hameedullah Zaheb +7 more
doaj +1 more source
Synchronizing Torque-Based Transient Stability Index of a Multimachine Interconnected Power System
, 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
core +1 more source
Voltage Stability Analysis of Power System with Photovoltaic Power Plant
Jurnal Nasional Teknik Elektro, 2023 Photovoltaic power plants usually do not provide reactive power output; hence the application of large photovoltaics in power systems will decrease the voltage stability level of the power system. Capacitor banks can provide reactive power to compensate
Adrianti Adrianti +2 more
doaj +1 more source
Energies, 2020 The energy sector is currently undergoing a rapid transformation with the integration of power electronic converter (PEC)-interfaced renewable energy sources (RES), such as wind and solar photovoltaic (PV) systems, at both the transmission and ...
Lasantha Gunaruwan Meegahapola +5 more
semanticscholar +1 more source
Transient Stability Analysis of a Multi-Machine Power System Integrated with Renewables
, 2022 The impact on the stability of power systems is rising as the penetration level of renewable energy with sporadic natures rises rapidly on the grid. However, the impact of different types of renewable energy sources (wind, solar) and their combination on
Arghya Mitra +4 more
core +1 more source
Power System Transient Stability Assessment Using Stacked Autoencoder and Voting Ensemble
, 2021 Increased integration of renewable energy sources brings new challenges to the secure and stable power system operation. Operational challenges emanating from the reduced system inertia, in particular, will have important repercussions on the power ...
Antonijo Kunac +3 more
core +1 more source