Results 11 to 20 of about 261,450 (281)
Analysis of the Voltage Stability of Power Using L-Index Voltage Stability
Technium: 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
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Voltage Collapse Prediction of IEEE 30-Bus system [PDF]
Tikrit Journal of Engineering Sciences, 2021 Voltage collapse in the power system occurs as a result of voltage instability, thus which lead to a blackout, and this is a constant concern for network workers and customers alike.
Mohammed H. Ibrahim +1 more
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Zhongguo dianli, 2022 How to quickly and accurately evaluate the system voltage stability after large-scale wind power integration is of great significance to the safe operation of the power system.
Yaning WU +6 more
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L-Index Sensitivity Based Voltage Stability Enhancement [PDF]
2017 IEEE 85th Vehicular Technology Conference (VTC Spring), 2017 Voltage stability is a long standing issue in power systems. Due to the requirements of on-line monitoring and high computation efficiency, L-index is used as voltage stability metric in this paper. We propose a novel L-index sensitivity based control algorithm for voltage stability enhancement.
Qitao Liu +3 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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Zhongguo dianli, 2022 With the further penetration of distributed wind power in the distribution network, assessing the factors affecting the transient voltage stability of the power grid becomes increasingly significant. However, the existing indexes for evaluating transient
Yanchun XU +3 more
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Journal of Electrical and Computer Engineering, 2022 In this paper, static voltage stability assessments and their improvement using analytical and optimization techniques with different loading scenarios are described.
Tebeje Tesfaw Wondie, Teshome Goa Tella
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Power System Voltage Stability Index
, 2022 After some damaging blackouts, voltage instability and collapse have become worldwide concern problems. Voltage instability is a nonlinear local phenomenon, which occurs due to insufficient reactive power production or as the inability to transfer it to consumers. In most dangerous cases, it can result in voltage collapse.
Atef A. Elemary +3 more
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Energies, 2021 The uncertainty associated with loads and renewable-energy sources affects active distribution networks in terms of the operation and voltage stability on different time scales.
Tianhao Song, Xiaoqing Han, Baifu Zhang
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Optimal Dispatchable DG Location and Sizing with an Analytical Method, based on a New Voltage Stability Index [PDF]
International Journal of Research and Technology in Electrical Industry, 2023 With the high penetration of DGS in the distribution network and its impact on the power loss and voltage profile of the network, the choice of location and the optimal size of the DG has become a challenge for utility companies.
Mohammad Aryanfar
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