Results 21 to 30 of about 243,887 (284)

Hybrid Active Power Filter (APF) with Photovoltaic Generation integration for Voltage Profile Improvement

open access: yesRevista Técnica Energía, 2022
El presente trabajo investigativo presenta el diseño y la implementación de un filtro activo de potencia (APF) híbrido, que tiene como objetivo lograr la corrección de los niveles de voltaje cuando estos son afectados por la integración de generación ...
William Llumitaxi   +3 more
doaj   +1 more source

Distributed Generation as Voltage Support for Single Wire Earth Return Systems [PDF]

open access: yes, 2004
Key issues for distributed generation (DG) inclusion in a distribution system include operation, control, protection, harmonics, and transients. This paper analyzes two of the main issues: operation and control for DG installation.
Kashem, Mohammad, Ledwich, Gerard
core   +2 more sources

Investigation and Minimization of Power Loss in Radial Distribution Network Using Gray Wolf Optimization

open access: yesEnergies, 2023
This paper describes a computational procedure to establish the optimal distribution of network reconfiguration by means of a novel gray wolf optimization (GWO) algorithm.
Mohammed Alqahtani   +6 more
doaj   +1 more source

Distributed reactive power management in multi‐agent energy systems considering voltage profile improvement

open access: yesIET Generation, Transmission & Distribution, 2023
In recent years, distributed structures have been developed in distribution networks as a result of privatization as well as integration of independently operated distributed energy resources (DERs) into the grid.
Mahyar Tofighi‐Milani   +3 more
doaj   +1 more source

Voltage Profile Improvement in Unbalanced Distribution Grids by Sequential Quadratic Programming

open access: yes2023 IEEE AFRICON, 2023
The implementation of renewable energy resources (RERs) such as photovoltaic (PV) units and wind turbines (WTs) has been intensively used on active distribution networks (ADNs) due to their significant environmental, technical, and economic benefits.
Bamatraf, M   +3 more
openaire   +3 more sources

Power Quality Enhancement in Electricity Grids with Wind Energy Using Multicell Converters and Energy Storage [PDF]

open access: yes, 2019
In recent years, the wind power industry is experiencing a rapid growth and more wind farms with larger size wind turbines are being connected to the power system.
Allali, Ahmed   +5 more
core   +2 more sources

Demand Response Driven by Distribution Network Voltage Limit Violation: A Genetic Algorithm Approach for Load Shifting

open access: yesIEEE Access, 2022
The residential sector electricity demand has been increasing over the years, leading to an increasing effort of the power network components, namely during the peak demand periods.
Bruno Canizes   +3 more
doaj   +1 more source

Design improvement of circular molten carbonate fuel cell stack through CFD Analysis [PDF]

open access: yes, 2011
Molten carbonate fuel cell (MCFC) is a promising technology for distributed power generation. The core of an MCFC power generation unit is the stack, where various fuel cells are connected together in series and parallel in order to obtain the desired ...
Adriano Sciacovelli   +31 more
core   +4 more sources

Enhancement of Voltage Stability by Using SVC for 30-Bus Power System

open access: yesKurdistan Journal of Applied Research, 2019
Voltage stability refers to maintaining the value of the voltage in all busses of the electric network at a steady level (initial operating point) during any sudden disturbance.
Dara Hama Amin
doaj   +1 more source

Nonlinear finite element analysis of reinforced concrete beams strengthened with textile fine grained mortar [PDF]

open access: yes, 2020
Nowadays, there was an increasing need of repairing and upgrading the reinforced concrete (RC) structure due to the deterioration of the structure. The fibre reinforced polymer (FRP) was commonly used for structural retrofitting purposes.
Abdul Hamid, Noor Azlina   +4 more
core  

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