Results 11 to 20 of about 607,825 (299)

Minimizing Power Losses for Distributed Generation (DG) Placements by Considering Voltage Profiles on Distribution Lines for Different Loads Using Genetic Algorithm Methods

Energies, 2023
The need for electrical energy is increasing in line with the increase in population and increasing progress in welfare. On the other hand, the availability of fossil fuels as the main fuel in generating electricity is dwindling; so, there is a need for ...
Ramdhan Halid Siregar, Yuwaldi Away, Tarmizi, Akhyar   +3 more
doaj   +1 more source

A novel solution for the optimal reactive power dispatch problem using an artificial neural network integrated with the firefly optimization algorithm

Frontiers in Energy Research, 2023
This article applies a novel intelligence technique to solve power system issues faced daily. Compensation for reactive power is a significant issue faced by power system operators in research.
S. Jaisiva, K. Prabaakaran, C. Kumar, M. Lakshmanan, Abdullah Alwabli, Amar Jaffar, Ayman Alharbi, Abdulaziz Miyajan   +7 more
doaj   +1 more source

Grey wolf optimisation algorithm for solving distribution network reconfiguration considering distributed generators simultaneously

International Journal of Sustainable Energy, 2022
This article represents an application of the grey wolf optimisation (GWO) algorithm to solve the most optimistic combinatorial problems for optimal distribution network reconfiguration (DNR) and allocation of distributed generators (DGs) in a system. In
Harish Kumar Pujari, Mageshvaran Rudramoorthy   +1 more
doaj   +1 more source

Optimal Selection of Conductors in Distribution System Designs Using Multi-Criteria Decision

Energies, 2023
The growth in the demand for electrical energy, which is driven by the constant growth of the metropolises and the expansion of the productive capacities of the industrial sector, entails the inevitable development of the electrical system to satisfy all
Diego Ponce, Alexander Aguila Téllez, Narayanan Krishnan   +2 more
doaj   +1 more source

PV Microgrid Design for Rural Electrification

Designs, 2018
There are high numbers of remote villages that still need electrification in some countries. Extension of the central electrical power network to these villages is not viable owing to the high costs and power losses involved.
Sivapriya Mothilal Bhagavathy, Gobind Pillai   +1 more
doaj   +1 more source

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

, 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

The Study of the Effect of Capacity Increase and Photovoltaic Placement on Power Loss, Voltage Profile by Considering THDv

Andalas Journal of Electrical and Electronic Engineering Technology, 2021
The application of Photovoltaic (PV) is one solution to the increasing demand for electrical energy. However, the application of photovoltaic (PV) must be in the right location and capacity so that the power loss you want to reduce is large and the ...
Syukri Yunus, R.H. Sukma
doaj   +1 more source

Optimal PV Placement to Reduce Power Loss and Improve Voltage in Distribution Network System Using K-means Clustering Method

Andalas Journal of Electrical and Electronic Engineering Technology, 2022
Placing the PV in the right location will maintain the utility voltage, but if the placement of PV in the wrong location will cause the stability of the system to be affected. In this study, optimization of PV placement uses the K-means Clustering method.
Syukri Yunus, Melda Latif, Darwison Darwison   +2 more
doaj   +1 more source

Distribution System Reconfiguration with Soft Open Point for Power Loss Reduction in Distribution Systems Based on Hybrid Water Cycle Algorithm

Energies, 2022
In this paper, the role of soft open point (SOP) is investigated with and without system re-configuration (SR) in reducing overall system power losses and improving voltage profile, as well as the effect of increasing the number of SOPs connected to ...
Shamam Alwash, Sarmad Ibrahim, Azher M. Abed   +2 more
doaj   +1 more source

Calculating Nodal Voltages Using the Admittance Matrix Spectrum of an Electrical Network

Mathematics, 2019
Calculating nodal voltages and branch current flows in a meshed network is fundamental to electrical engineering. This work demonstrates how such calculations can be performed using the eigenvalues and eigenvectors of the Laplacian matrix which describes
Ioannis Dassios, Andrew Keane, Paul Cuffe   +2 more
doaj   +1 more source