Results 21 to 30 of about 38,491 (262)

Optimal Allocation and Sizing of PV Generation Units in Distribution Networks via the Generalized Normal Distribution Optimization Approach

open access: yesComputers, 2022
The problem of optimal siting and dimensioning of photovoltaic (PV) generators in medium-voltage distribution networks is addressed in this research from the perspective of combinatorial optimization.
Oscar Danilo Montoya   +2 more
doaj   +1 more source

The Effect of the Interatomic Distances Distribution Character on the Radial Distribution Function of Amorphous Solids [PDF]

open access: yesЖурнал нано- та електронної фізики, 2015
It is proposed parabolic assignment of the radial distribution function peaks shape. It is shown that this assignment is more in line with the real structure of disordered atomic networks, in comparison with the Gauss distribution.
G.M. Ivanitska   +2 more
doaj  

Simple Quadratic Interpolation-Inspired Symbiosis Organisms Search Algorithm for Optimal Placement of Capacitors in Radial Distribution Networks with Different Loading Models

open access: yesComplexity, 2020
This paper proposes a novel hybrid algorithm based on a combination of the simple quadratic interpolation and the symbiosis organisms search algorithm (SQI-SOS) for finding the optimal location and size of capacitors in radial distribution networks.
Tri Phuoc Nguyen   +3 more
doaj   +1 more source

Sensitivity analysis of radial distribution network – adjoint network method

open access: yesInternational Journal of Electrical Power & Energy Systems, 1999
Abstract This paper deals with the application of the Tellegen theorem for the sensitivity analysis of a radial distribution system using the Tellegen theorem. A modified Tellegen theorem expression was derived and was used to develop the adjoint network of the distribution network.
Ravindranath Gurram, B. Subramanyam
openaire   +1 more source

Impact of Shunt Capacitor Penetration Level in Radial Distribution System Considering Techno-Economic Benefits

open access: yesNigerian Journal of Technological Development, 2022
Shunt Capacitor (SC) integration in radial distribution networks is a method utilized to minimize power losses and huge voltage drops. In other to obtain these maximum benefits, they should be optimally allocated.
S. A. Salimon   +3 more
doaj  

Optimal Allocation of Photovoltaic Distributed Generations in Radial Distribution Networks

open access: yesSustainability, 2023
Photovoltaic distributed generation (PVDG) is a noteworthy form of distributed energy generation that boasts a multitude of advantages. It not only produces absolutely no greenhouse gas emissions but also demands minimal maintenance. Consequently, PVDG has found widespread applications within distribution networks (DNs), particularly in the realm of ...
Samson Oladayo Ayanlade   +6 more
openaire   +1 more source

Identification of radial drainage networks based on topographic and geometric features

open access: yesOpen Geosciences
The radial drainage network, which has a typical spatial distribution pattern, is a crucial component for reflecting regional geographical landscapes.
Liu Chengyi   +5 more
doaj   +1 more source

Wide-Area Protection System for Radial Smart Distribution Networks

open access: yesApplied Sciences
The integration of Distributed Energy Resources (DERs) in power distribution networks poses challenges for protection systems due to dynamic bidirectional fault currents.
Hamed Rezapour   +2 more
doaj   +1 more source

Structural insights into an engineered feruloyl esterase with improved MHET degrading properties

open access: yesFEBS Letters, EarlyView.
A feruloyl esterase was engineered to mimic key features of MHETase, enhancing the degradation of PET oligomers. Structural and computational analysis reveal how a point mutation stabilizes the active site and reshapes the binding cleft, expading substrate scope.
Panagiota Karampa   +5 more
wiley   +1 more source

A Practical Operational Framework for Congestion Management in Active Distribution Networks Using Adaptive Radial–Mesh Reconfiguration

open access: yesEnergies
The increasing penetration of distributed energy resources (DERs), electric vehicles (EVs), and dynamic loads introduces significant operational challenges in modern distribution networks, including voltage violations, reverse power flows, and congestion.
Thunpisit Pothinun   +4 more
doaj   +1 more source

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