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Power Quality Improvement by Unified Power Quality Conditioner [PDF]
International Journal of Trend in Scientific Research and Development, 2018 In a powers system network there are many problems related to power quality. So to improve power quality of a system we use different devices such as active power filters. Active power filters are classified into two types that is Shunt Active Power Filter APF and Series Active Power Filter APF and combination of both is known as UPQC Unified Power ...
Kishankumar V. Dave, Sandip B. Parmar
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Optimal Locating and Sizing of Unified Power Quality Conditioner for Multi-Objective Congestion Management by Hybrid Fuzzy- Harmony Search Algorithm [PDF]
AUT Journal of Electrical Engineering, 2022 Flexible AC transmission system devices can function efficiently, powerfully, and economically in congestion management through the control of the lines transmission power and the voltage of the power systems buses.
Alireza Moradi +2 more
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The Journal of Engineering, 2021 This study focuses on the improvement of the power quality in interconnected power distribution systems using connected microgrids. The power quality issues at the secondary distribution level are addressed using a unified power quality conditioner ...
Udaya K. Renduchintala +3 more
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New control algorithms for three-phase four-wire unified power quality conditioner — a simulation study [PDF]
, 2013 n this paper, some new control algorithms are proposed for three-phase four-wire Unified Power Quality Conditioner. These control algorithms are based on the combination of Unit Vector Template Generation (UVTG) with Power Balance Theory (PBT), single ...
Singh, Bhim, Pal, Yash, Swarup, A.
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Hybrid unified power quality conditioner for power quality enhancement
International Journal of Power Electronics and Drive Systems (IJPEDS), 2020 In a low-voltage electrical network, harmonics, reactive power, the current and voltage imbalance, and voltage dips have harmful effects on electrical equipments. To overcome these problems, the hybrid UPQC is proposed. This paper discusses the structure of passive filters, parallel active filters, serial and combines (UPQC) to study the compensation ...
Djellouli Djoudi +3 more
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New hysteresis control band of an unified power quality conditioner
, 2011 International audiencePower quality problems have received a great attention nowadays because of their economical impacts on both utilities and customers.
Fatiha, Mekri +5 more
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Performance Analysis of Renewable Energy Based Distributed Generation System Using ANN Tuned UPQC
IEEE Access, 2022 Emerging trends and advances in techniques in power electronics, Unified Power Quality Conditioner (UPQC) has a superior performance compared to other methods. The paper proposes the application of a ANN based UPQC to enhance the power quality of a three-
Noor Zanib +3 more
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A non-linear controller design for UPQC in distribution systems
Alexandria Engineering Journal, 2018 In this article, a new approach based on non-linear control scheme was proposed for unified power quality conditioner (UPQC). The combination of sliding mode control and instantaneous active and reactive power theories was used to design this controller.
Mojtaba Yavari +2 more
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Inverted unified power quality conditioner to compensate overvoltage [PDF]
, 2017 Introducción: Los acondicionadores unificados de calidad de la potencia UPQC permiten corregir, en los sistemas eléctricos, distorsiones de la forma de onda en estado estable, como los armónicos o el parpadeo, así como el factor de potencia.Objetivo ...
Garcés Gómez, Yeison Alberto +6 more
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Hybrid Wind-Solar System with UPQC [PDF]
E3S Web of ConferencesThe hybrid wind-solar system is a combination of renewable energy sources, specifically wind and solar, that is utilized for power generation. While wind power has historically been used for various purposes such as sails, windmills, and wind pumps, it ...
Saxena Abhishek +6 more
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