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A Comparison of Voltage Stability Indices [PDF]

open access: yesMELECON 2006 - 2006 IEEE Mediterranean Electrotechnical Conference, 2006
Voltage stability has become a very important issue of power systems analysis. This paper discusses some important aspects related to voltage stability indices in electric power systems. Some techniques previously studied in the literature are analyzed and a comparison of the performance of several indices is presented.
Reis, Cláudia, Barbosa, F.P. Maciel
openaire   +2 more sources

Voltage Stability Analysis for Kurdistan Region Power System Using Fast Voltage Stability Index

open access: yesTikrit Journal of Engineering Sciences, 2013
In any stressed power system, Identification of the weakest bus and transmission lines is very important for planning and operation to prevent voltage collapse which leads to total blackout of the whole system.
Dara H. Amin Mohammed
doaj   +1 more source

A survey on voltage stability indices for power system transmission and distribution systems

open access: yesFrontiers in Energy Research, 2023
Voltage stability is a critical aspect of power system operation, ensuring the reliable and efficient delivery of electrical energy to consumers. Recently, voltage stability in the power system has received much attention.
Guru Mohan Baleboina, R. Mageshvaran
doaj   +1 more source

Analysis of the Voltage Stability of Power Using L-Index Voltage Stability

open access: yesTechnium: Romanian Journal of Applied Sciences and Technology, 2023
Voltage stability is highly dependent on the ability of the system to maintain voltage conditions throughout the bus, both under normal conditions and after a disturbance. One static analysis tool often used is the power flow completion method to determine the voltage magnitude at several points  under review.
null Djami Olii   +3 more
openaire   +1 more source

Rotor angle stability with high penetrations of wind generation [PDF]

open access: yes, 2012
This paper explores the relationship between wind generation, particularly the control of reactive power from variable speed wind turbine generators, and the rotor angle stability of the conventional synchronous generators in the system.
O\u27Malley, Mark   +6 more
core   +1 more source

Voltage collapse point evaluation considering the load dependence in a power system stability problem [PDF]

open access: yes, 2019
Voltage Stability has emerged in recent decades as one of the most common phenomena, occurrence in Electrical Power Systems. Prior researches focused on the development of algorithm indices to solve the stability problem and in the determination of ...
González, Jose Antonio   +15 more
core   +1 more source

Voltage security evaluation based on perturbation method [PDF]

open access: yes, 2009
This is the post-print version of the final paper published in International Journal of Electrical Power & Energy Systems. The published article is available from the link below. Changes resulting from the publishing process, such as peer review, editing,
Mousavi, A, Rashidinejad, M
core   +1 more source

Capability identification for new charging station into distribution system with electric, economic and traffic considerations

open access: yese-Prime: Advances in Electrical Engineering, Electronics and Energy
The shift of conventional vehicles to electric vehicles (EVs) is on pace nowadays. Increment in EVs adoption eventually results as increment of load on the existing power distribution system.
Sachin Sharma, Nitin Kumar Saxena
doaj   +1 more source

Voltage Stability Study of the Iraqi Power Grid [PDF]

open access: yesEngineering and Technology Journal, 2012
It has become an important task for many voltage stability studies to find a voltage stability index. The voltage stability indices provide reliable information about proximity of voltage instability in a power system.
Rashid H. Al-Rubayi   +1 more
doaj   +1 more source

Voltage support strategy for PV inverter to enhance dynamic voltage stability of islanded microgrid

open access: yes, 2020
This paper presents a voltage support (VS) strategy for grid feeding photo-voltaic (PV) inverter with new coordination between the active and reactive current injection to improve the dynamic voltage stability (DVS) of islanded microgrid (MG).
Afrin, Nadia, Yang, Fuwen, Lu, Junwei
core   +1 more source

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