Multi-objective topological reconfiguration of a Low Voltage electrical distribution network by optimal repositioning of MV / LV multi-transformers using Elitist Algorithms of the NSGA-II type

Simple item page
AuteurOLOULADE, AROUNA
AuteurMOUKENGUE IMANO, ADOLPHE
AuteurFIFATIN, FRANCOIS XAVIER
AuteurHOUNKPE HOUENOU, GERVAIS AMAVI
AuteurGNANSOUNOU, D LARIOS
AuteurTANIMONMON, MAHAMOUD
AuteurDEGUENON, MITTERAND
AuteurAZA GNANDJI, MAUREL RICHY
AuteurVIANOU, ANTOINE
Date d'ajout2026-06-02T16:06:57Z
Date de disponibilite2026-06-02T16:06:57Z
Date de publication2020
ResumeSeveral transformers in the Low-Voltage (LV) distribution networks of Benin Electric Company are off-center from theloads’sgravity connected to them. This situation is due to the continuous growth of loads on these networks and the extension of LV lines. This paper presents an approach based on the elitist NSGA-II genetic algorithmfor optimalrelocation of MV/LV multi-transformers in a quasi-sinister distribution network. The results obtained show that the power losses which were 72.6 kW in the basic configuration are reduced for the case of single-transformer positioning by 51.07% and by 91.80% for the multi-transformer positioning of two 400kVA units. The evaluation of the profitability of the two options revealed that the optimal positioning of 400 kVA multitransformers in the Zogbadjè network is economically and technically viable compared to the first option of positioning an 800kVA transformer at node 8.This study also showed that the Return On Investment (ROI) is 5 month 15 days with a Net Present Value (NPV) equal to 315,770,000 CFA . This project of optimal relocation of distribution transformers is highly relevant and effective in reducing losses and operating costs of distribution networks.
Autre identifiantBECDB-12848
Autre identifiante-ISSN: 2320-0847 p-ISSN : 2320-0936
URIhttps://dspace.uac.bj/handle/123456789/11077
Languefr
Fait partie deAmerican Journal of Engineering Research (AJER)
Sujetposition
Sujetoptimal
Sujetdistribution Transformers
Sujetradial network
SujetNPV- NSGA-II
TitreMulti-objective topological reconfiguration of a Low Voltage electrical distribution network by optimal repositioning of MV / LV multi-transformers using Elitist Algorithms of the NSGA-II type
TypeArticle

Files

Original bundle

Now showing 1 - 1 of 1
Thumbnail Image
Name:
e27cdc0e46ee24a4bc9a3a584975600f.pdf
Size:
1.01 MB
Format:
Adobe Portable Document Format
Download

Collections

Articles