Results 141 to 150 of about 256 (163)
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MMC-UPQC: Application of Modular Multilevel Converter on Unified Power Quality Conditioner
2013 IEEE Power & Energy Society General Meeting, 2013This paper is presented a topology of Unified Power Quality Conditioner (UPQC) based on Modular Multilevel Converter (MMC), which can compensate all kinds of disturbance from the supply voltage by the series Active Power Filter (APF) and reactive power, harmonic currents generated by nonlinear load by the shunt APF.
null Yunbo Long +5 more
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A New Control Strategy for Unified Power Quality Conditioner (UPQC) In Distribution Systems
2006 International Conference on Power System Technology, 2006This paper presents a novel and easy to implement control strategy for unified power quality conditioner (UPQC). The control strategy of parallel active filter (PAF) is based on fourier transform theory, while the control circuit of series active filter (SAF) is based on positive sequence detection theory. Operating of PAF using this method compensates
A. Kazemi, A. Mokhtarpour, M. Haque
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Multi-Objective Optimization Simulation of Unified Power Quality Conditioner (UPQC)
International Journal of Theoritical & Applied Computational IntelligenceThis research paper proposes a multi-objective optimization approachfor enhancing power system stability using a Unified Power Quality Conditioner (UPQC). The UPQC parameters and control strategies are optimized under various operating conditions and constraints using Pareto optimalityandparticle swarm optimization
Dinesh Kumar Nishad +2 more
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Unified Power Quality Conditioner (UPQC) research study on steady - state power flow
i-manager's Journal on Circuits and SystemsThis paper presents a conceptual study of the Unified Power Quality Conditioner (UPQC) in mitigating voltage swell and sag occurrences on power distribution networks. A distinctive feature of UPQC is its capability to inject voltage within a range of 0° to 360° relative to the utility or Point of Common Coupling (PCC) voltage phase angle.
Roy Shawanti +3 more
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2012 International Conference on Computer Communication and Informatics, 2012
In this paper presents a Design of a Unified Power Quality conditioner (UPQC) connected to three phase four wire system (3P4W). The neutral of series transformer used in the fourth wire for the 3P4W system. The neutral current that may flow toward transformer neutral point is compensated by using a four-leg voltage source inverter topology for shunt ...
Chandra Babu, Subhransu Sekhar Dash
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In this paper presents a Design of a Unified Power Quality conditioner (UPQC) connected to three phase four wire system (3P4W). The neutral of series transformer used in the fourth wire for the 3P4W system. The neutral current that may flow toward transformer neutral point is compensated by using a four-leg voltage source inverter topology for shunt ...
Chandra Babu, Subhransu Sekhar Dash
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Power quality improvement using a dynamic unified power quality conditioner (UPQC)
2009Master of ...
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Journal on Electronic and Automation Engineering
To enhance the power quality in medium-voltage distribution networks, particularly for sensitive loads, a Unified Power Quality Conditioner (UPQC) device is proposed. The device combines both series and shunt active power filters to mitigate a wide range of power quality disturbances.
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To enhance the power quality in medium-voltage distribution networks, particularly for sensitive loads, a Unified Power Quality Conditioner (UPQC) device is proposed. The device combines both series and shunt active power filters to mitigate a wide range of power quality disturbances.
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2016
Abstract: This paper highlights the classification of Unified Power Quality Conditioner (UPQC) to enhance the electric power quality at distribution levels. It aims to present a broad overview on the different possible UPQC system configurations for single-phase (two-wire) and three-phase (three-wire and four-wire) networks, different modeling ...
DESHPANDE, Payal +2 more
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Abstract: This paper highlights the classification of Unified Power Quality Conditioner (UPQC) to enhance the electric power quality at distribution levels. It aims to present a broad overview on the different possible UPQC system configurations for single-phase (two-wire) and three-phase (three-wire and four-wire) networks, different modeling ...
DESHPANDE, Payal +2 more
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2023 International Conference on Sustainable Communication Networks and Application (ICSCNA), 2023
Nagarani K, Karpagam N, Devaki M
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Nagarani K, Karpagam N, Devaki M
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