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Voltage Unbalance Factors of Doubly-Fed Wind Generator Based on Big Data Analysis
2020In view of the grid voltage unbalance, wind power generation system (PGS) in the variable speed gearbox, torque ripple of serious harm, unit monitoring data timeliness is strong, large amount of data, so in the process of analysis, also need a unified analysis was carried out on the wind field data, the effective analysis method based on big data is a ...
Na Wang, Lei Wang
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Fast correction of voltage unbalance factor in three-phase power system using neural network
2018 11th International Symposium on Mechatronics and its Applications (ISMA), 2018The voltage unbalance at the load terminal of three-phase electric power system is discussed. The aim of this work is to solve the problem of voltage unbalance accurately and quickly by using the Neural Network Control (NNC). In this paper, the Aqaba-Qatrana-South Amman (AQSA) power system is considered and modelled as a real case study.
Jasim A Ghaeb +2 more
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30th Annual Conference of IEEE Industrial Electronics Society, 2004. IECON 2004, 2005
This paper presents a unified control scheme for series-type active power filter combined with shunt passive filter to compensate the source voltage unbalance/current harmonics and to correct the power factor simultaneously. The phase angle and the reference voltage for unbalanced voltage/current harmonics compensation are derived from the positive ...
null Jong-Kun Lee +2 more
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This paper presents a unified control scheme for series-type active power filter combined with shunt passive filter to compensate the source voltage unbalance/current harmonics and to correct the power factor simultaneously. The phase angle and the reference voltage for unbalanced voltage/current harmonics compensation are derived from the positive ...
null Jong-Kun Lee +2 more
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AIP Conference Proceedings, 2017
The amount of small-scaled renewable energy sources is anticipated to increase on the low-voltage distribution networks for the improvement of energy efficiency and reduction of greenhouse gas emission. The growth of the PV systems on the low-voltage distribution networks can create voltage unbalance, voltage rise, and reverse-power flow. Usually these
Jianhui Wong +4 more
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The amount of small-scaled renewable energy sources is anticipated to increase on the low-voltage distribution networks for the improvement of energy efficiency and reduction of greenhouse gas emission. The growth of the PV systems on the low-voltage distribution networks can create voltage unbalance, voltage rise, and reverse-power flow. Usually these
Jianhui Wong +4 more
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Journal of the Korean Institute of Illuminating and Electrical Installation Engineers, 2004
Most of LV customer have applied the 3-phase four wire system distribution system because it has advantage of supplying both of 1-phase at 3-phase loads simultaneously. Due to its structural simplicity, it is more convenient for use rather than the conventional separated scheme.
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Most of LV customer have applied the 3-phase four wire system distribution system because it has advantage of supplying both of 1-phase at 3-phase loads simultaneously. Due to its structural simplicity, it is more convenient for use rather than the conventional separated scheme.
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Voltage Unbalance Factor (VUF) Mitigation Considering Demand Side Management on Islanded Microgrid
2022 IEEE India Council International Subsections Conference (INDISCON), 2022Anamika Kumari, Nada Ali, Deepak Kumar
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Voltage Unbalance Factor Detection Based on RV Self-Convolution Window and Improved Partition Method
Proceedings of the 5th International Conference on Information Technologies and Electrical Engineering, 2022Wenlin Xu +7 more
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Assessment of Voltage Unbalance Factor to Evaluate its Effect on Three Phase Induction Motor
2023 3rd International Conference on Emerging Frontiers in Electrical and Electronic Technologies (ICEFEET), 2023null Prateeksha, Padmanabh Thakur
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Assessment of voltage unbalance
IEEE Transactions on Power Delivery, 2001A Von Jouanne
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2022 4th Asia Energy and Electrical Engineering Symposium (AEEES), 2022
Wu Linlin +5 more
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Wu Linlin +5 more
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