Multiobjective optimal power flow for static voltage stability margin improvement [PDF]
Heliyon, 2021 Worldwide, utilities are aiming to increase the stability of modern power systems during system disturbances. Optimizing generation scheduling can improve system security in contingency and stressed conditions while lowering losses and generation costs ...
Rebeccah Kyomugisha +2 more
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Implementation of Static Line Voltage Stability Indices for Improved Static Voltage Stability Margin [PDF]
Journal of Electrical and Computer Engineering, 2019 Nowadays, the changes of economic, environment, and regulations are forcing the electric utilities to operate systems at maximum capacity. Therefore, the operation and control of power system to improve the system stability has been receiving a great ...
Natakorn Thasnas, Apirat Siritaratiwat
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Voltage stability analysis of grid-connected wind farms with FACTS: Static and dynamic analysis [PDF]
Energy and Policy Research, 2016 Recently, analysis of some major blackouts and failures of power system shows that voltage instability problem has been one of the main reasons of these disturbances and network collapses.
Kevin Zibran Heetun +2 more
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Static Voltage Stability Region Considering Limit Induced Bifurcation
Zhongguo dianliWith the widespread application of a high percentage of renewable energy in power systems, the volatility and randomness of renewable energy pose challenges for static voltage stability assessment of power systems.
Daobing LIU +5 more
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Static voltage stability analysis of integrated smart energy systems
Frontiers in Energy ResearchThe analysis of multi-energy flows forms the cornerstone for the study of state estimation, safety assessment, and optimization in integrated smart energy systems (ISES).
Jungao Huang +3 more
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System static voltage stability analysis considering load characteristics of electrolytic aluminum
Energy Reports, 2022 The load characteristics have a significant impact on the static voltage stability analysis of the power grid. Wenshan power grid has a large amount of relatively centralized electrolytic aluminum load, accounting for 65% of the total local load.
Mingqiang Zhang +5 more
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Static voltage stability of photovoltaic grid-connected system based on eigenvalue index
电力工程技术, 2023 With the continuous development of renewable energy, photovoltaic power stations show a trend of large-scale grid connection, but the disorderly development of photovoltaic grid connection induces the static voltage instability in photovoltaic grid ...
YAO Jingzhou +3 more
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On Thermal Dynamics Embedded Static Voltage Stability Margin
IEEE Transactions on Power Systems, 2023 This letter presents an initial investigation of static voltage stability margin (VSM) in the context of a heat and electricity integrated energy system (HE-IES). The integration of diverse energy sources into power systems presents challenges in terms of voltage stability.
Shuai Lu +4 more
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Method of static stability dominant identification
IET Generation, Transmission & Distribution, 2023 Two extreme cases of static stability are voltage stability and power angle stability. The general stability analysis only focuses on one of the voltage stability or power angle stability.
Zhen Hu +5 more
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Static Voltage Stability Improvement of Wind Power System by Network Topology Optimization
Journal of Harbin University of Science and Technology, 2022 To reduce the impact of wind power connection on static voltage stability, the network topology optimization (transmission line switching) is proposed to improve the static voltage stability margin of wind power system.
GAO Guo-bing +4 more
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