Results 111 to 120 of about 5,888 (214)

Dynamic voltage restorer (DVR) enhancement in power quality mitigation with an adverse impact of unsymmetrical faults

open access: yesEnergy Reports, 2021
Awais Farooqi   +5 more
semanticscholar   +1 more source

Mitigating voltage quality issues in Sawla Substation, Ethiopia: A dynamic voltage restorer controlled by neural networks and fuzzy logic

open access: yesResults in Engineering
Ensuring power quality in distribution systems is critical due to voltage sags, swells, and harmonic distortions, which affect system performance and equipment reliability.
Balakumar Subramanian   +4 more
doaj   +1 more source

Power Angle Control Scheme for Integration of UPQC in Grid Connected PV System [PDF]

open access: yes, 2015
The quality of electric power is greatly affected by the proliferation of non-linear loads in electrical energy processing applications like switched mode power supplies, electric motor drives, battery chargers, etc., The custom power devices like UPQC ...
Chaitanya, Nakka Pruthiv
core  

Dispositif de protection d'un régulateur de tension série mettant en œuvre un transformateur de couplage à entrefer virtuel [PDF]

open access: yes, 2014
International audienceLes régulateurs de tension série, qu'ils soient électromécaniques ou à convertisseurs statiques, constituent une solution pour améliorer la qualité de l'énergie.
Majchrzak, Virginie
core  

Power Quality Improvement Using Distribution Static Compensator (D-Statcom) On 11 Kv Distribution System [PDF]

open access: yes, 2002
Tile increased awareness ill power quality issues has brought tremendous changes and improvements in power electronics devices. Various circuit topologies and control techniques have been developed aimed at mitigating power quality disturbances.Custom ...
Hj.Abdul Wahab, Noor Izzri
core  

Transient analysis of interline dynamic voltage restorer using dynamic phasor representation [PDF]

open access: yes, 2016
Computer planning and simulation of power systems require system components to be represented mathematically. A method for building a dynamic phasor model of an Interline Dynamic Voltage Restorer (IDVR) is presented, and the resulting model is tested in ...
Abojlala, Khaled Issa   +2 more
core  

High-Performance Multilevel Inverter Integrated DVR for Comprehensive Power Quality Improvement in Power Systems

open access: yesEnergies
This paper proposes a dynamic voltage restorer (DVR) based on a new three-phase multilevel inverter (MLI). An integral component of DVRs is the power electronic converter.
Samuel Nii Tackie   +4 more
doaj   +1 more source

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