Results 21 to 30 of about 368 (203)
An optimized fast voltage stability indicator [PDF]
PowerTech Budapest 99. Abstract Records. (Cat. No.99EX376), 2003 This paper proposes a simulated annealing optimization technique for optimal voltage stability profile throughout the whole power network. The technique is applied to control the power elements of major influence on the voltage stability profile. Elements such as generator reactive generation, adjustable shunt compensation devices and transformer tap ...
Belhadj, C.A., Abido, M.A.
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Energy Reports, 2023 This paper presents a preliminary examination of voltage stability in the context of enhancing the transmission system of Laos Electricity (EDL) Central 1.
Somboun Veunnasack +2 more
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Energy Reports, 2023 Remote island power systems are difficult to install renewable energy sources (RES) because of the small system capacity and the large impact of intermittency of RES.
Ryo Miyara +6 more
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Analyzing Six Indices for Online Short-Term Voltage Stability Monitoring in Power Systems
Applied Sciences, 2020 In recent years, the importance of online monitoring short-term voltage stability has been considerably increased. Unstable cases due to response of fast dynamic loads such as induction motors to the serious disturbances can be avoided by online ...
Milad Aslanian +3 more
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Multi-objective approach for load shedding based on voltage stability index consideration
Alexandria Engineering Journal, 2014 In voltage stability analysis, it is useful to assess voltage stability of power systems by means of scalar magnitudes, or indices. Operators can use voltage stability indices to know how close the system to voltage collapse.
R. Kanimozhi, K. Selvi, K.M. Balaji
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IEEE Access, 2021 Short-term voltage stability of power systems is governed by load dynamics, especially the proportion of small induction motors prevalent in residential air-conditioners. It is essential to efficiently monitor short-term voltage stability in real-time by
Syed Muhammad Hur Rizvi +2 more
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Optimal placement of unified power flow controllers to improve dynamic voltage stability using power system variable based voltage stability indices. [PDF]
PLoS ONE, 2015 This study examines a new approach to selecting the locations of unified power flow controllers (UPFCs) in power system networks based on a dynamic analysis of voltage stability.
Fadi M Albatsh +4 more
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Frontiers in Energy Research, 2021 Electricity generation from renewable energy sources such as solar energy is an emerging sustainable solution. In the last decade, this sustainable source was not only being used as a source of power generation but also as distributed generation (DG ...
Mohamed Abdul Rasheed, Renuga Verayiah
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Analytical Methods of Voltage Stability in Renewable Dominated Power Systems: A Review
Electricity, 2022 The ongoing development of renewable energy and microgrid technologies has gradually transformed the conventional energy infrastructure and upgraded it into a modernized system with more distributed generation and localized energy storage options ...
Xinyu Liang +2 more
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Voltage Stability Enhancement using FACTS Controllers Dependent on Voltage Stability Indices
, 2021 Increased load demand (mostly reactive load) and insufficient generation sources have caused the power system to work near its point of voltage uncertainty. For many researchers, the question of evaluating voltage stability prior to voltage failure has become an exciting topic. Therefore, several voltage stability indices have been suggested to measure
Million Alemayehu, Dr. R. Srinu Naik
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