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Voltage unbalance mitigation using a distributed generator
2008 11th International Conference on Optimization of Electrical and Electronic Equipment, 2008The paper presents a new technique to mitigate the voltage unbalance in LV distribution grids using distributed generation (DG). Usually, public LV networks supply many single phase consumers; in this case, the unbalanced line currents produce the unbalance of standard symmetrical supply voltage system.
A. Cziker, M. Chindris, Anca Miron
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Induction Machine with Localized Voltage Unbalance Compensation
2019 IEEE International Electric Machines & Drives Conference (IEMDC), 2019This paper introduces a new means of operating an induction machine which utilizes a relatively small converter circuit that is capable of maintaining balanced conditions within the machine even during periods of a voltage unbalance in its AC supply, The control method required for satisfactory operation of the circuit is described and the validity of ...
Akihiro Imakiire, Thomas A. Lipo
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Dynamic and unbalance voltage compensation using STATCOM
2008 IEEE Power and Energy Society General Meeting - Conversion and Delivery of Electrical Energy in the 21st Century, 2008This paper investigates reactive power compensation strategies to mitigate voltage quality problem in power system such as flicker, sag, swell and unbalance. We choose to utilize STATCOM (Synchronous static compensator), which encompasses advantages including, but not limit to, rapid response time and the ability to provide reactive power at low ...
Shu-Jen Steven Tsai, Yun Chang
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Phase unbalance in low-voltage distribution systems
Proceedings of the IEE Part A: Power Engineering, 1962An analytical study by statistical methods is made of the unbalance in l.v. distribution systems caused by unequal loads on the different phases of the supply network. It is shown that the current in the neutral conductor is statistically distributed according to the X2 distribution on two degrees of freedom and that the probability distribution of the
M. Davies, R.G. Paterson
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Effects of PEV Penetration on Voltage Unbalance
2014Balancing loads in low voltage networks is a challenging task due to a continuous fluctuation in the power demand. Voltage unbalance is a condition in which the voltage phasors differ in amplitude and/or do not have its normal 120° phase relationship.
Haidar, Ahmed M. A., Muttaqi, Kashem M.
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Assessment of harmonic distortion and voltage unbalance
IEE Seminar on Power - it's a Quality Thing, 2005The talk will concentrate on the assessment of harmonic distortions and phase unbalance from polluting loads. It will cover the Stage 3 assessment of ER G5/4 including setting of harmonic emission limits. It will also include causes of phase unbalance with some examples and alternative solutions once an issue is identified. (15 pages)
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Integrative oncology: Addressing the global challenges of cancer prevention and treatment
Ca-A Cancer Journal for Clinicians, 2022Jun J Mao,, Msce +2 more
exaly
Calculation Methods of Voltage Unbalance Factor
2023 24th International Middle East Power System Conference (MEPCON), 2023Ahmed M. El-Bashbishi +1 more
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International Survey on Voltage Harmonic Unbalance in Low Voltage Networks
2022 20th International Conference on Harmonics & Quality of Power (ICHQP), 2022Jayashree Yadav +3 more
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