Results 11 to 20 of about 24,047,587 (303)

Parametric sensitivity analysis of rotor angle stability indicators: Simulation case

open access: yesEnergy 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

A Contemporary Novel Classification of Voltage Stability Indices

open access: yesApplied 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

Voltage Stability Analysis of Power System with Photovoltaic Power Plant

open access: yesJurnal 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

A Comprehensive Review on the Modelling and Significance of Stability Indices in Power System Instability Problems

open access: yes, 2023
Many technological advancements in the modern era have made actual use of electrical power and the constrained operating of power systems within stability limits. Some expeditious load variations and rising power demands initiate complications in voltage
Ki-Chai Kim   +3 more
core   +1 more source

A conditionally constrained compound sub‐gradient method for distributed energy coordination

open access: yesIET Generation, Transmission & Distribution, 2023
A conditionally constrained compound (CCC) sub‐gradient method typically involves solutions by multi‐agents, which have important applications in distributed energy resources (DER).
Xu Jie, Sizhou Sun
doaj   +1 more source

Influence of system inertia time constant on transient stability level of AC power grid

open access: yesElectronics Letters, 2023
Power system inertia is receiving increasing attention because the inclusion of renewable energy generation equipment weakens the inertia of the regional equivalent system and affects the transient stability of the system. In this paper, the influence of
Mingxing Tian   +3 more
doaj   +1 more source

Dynamic Stability Analysis of Isolated Power System

open access: yesApplied Sciences, 2022
The islanded mode of operation of an electric power system (EPS) that has generation capabilities provided by conventional thermal power plants, by a pumped-storage power station, or from an interlink with a neighboring electric power system through an ...
Ramūnas Deltuva   +2 more
doaj   +1 more source

Comparative Study of Line Voltage Stability Indices for Voltage Collapse Forecasting in Power Transmission System [PDF]

open access: yes, 2015
At present, the evaluation of voltage stability assessment experiences sizeable anxiety in the safe operation of power systems. This is due to the complications of a strain power system.
H. H. Goh   +6 more
core   +2 more sources

Comparison of three power system software packages for small-signal stability analysis [PDF]

open access: yes, 2009
Includes bibliographical references (leaves 131-133).Many power system simulation tools exist for small-signal stability analysis. This is due to the rapid development of computer systems, higher industrial growth and the need for reliable power system ...
Mudau, Dovhani Selby
core   +1 more source

Enhanced power system stability by coordinated PSS design [Correction] [PDF]

open access: yes, 2010
A step-by-step coordinated design procedure for PSSs and AVRs in a strongly-coupled system is described. It is shown that it is possible to separate the design of individual PSSs and to separate the design of individual AVRs.
ERPRC GR/R40593/01 (Funder)   +9 more
core   +3 more sources

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