[ Exploration des facteurs sous-jacents à la défaillance de la desserte énergétique à Mbanza-Ngungu en République Démocratique du Congo: Une analyse basée sur la méthode de Pareto et la matrice de criticité ]
Volume 43, Issue 2, August 2024, Pages 431–440
BAZANGIKA MFUMUANENE Victoire1, Kinyoka Kabalumuna God’El2, and Tangenyi Okito Marcien3
1 Institut Supérieur de Techniques Appliquées Gombe-Matadi, Section Electricité, RD Congo
2 Université Pédagogique Nationale, Faculté des Sciences, Département de Physique et Sciences Appliquées, Kinshasa, RD Congo
3 Université Pédagogique Nationale, Faculty of Sciences, Department of Physics and Applied Sciences, Kinshasa, RD Congo
Original language: French
Copyright © 2024 ISSR Journals. This is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
The aim of this analysis is to identify and prioritize the causes of failures in the supply of electrical energy to the Mbanza-Ngungu housing estate in the Democratic Republic of Congo. The context reveals recurring problems impacting the daily life of the inhabitants and the local economy. The problem focuses on the origins of the failures and how to prioritize them for effective intervention. The hypotheses envisaged technical problems (overloading of transformers and cables), and maintenance, consignment and work faults as the main causes. The objectives are to identify the major causes, assess their criticality using the criticality matrix, and prioritize them using the Pareto method. The methodology includes data collection, identification of causes, criticality assessment and prioritization of interventions. The final report will present the results of the analysis and recommendations for improving power system reliability.
Author Keywords: Failures, service, electrical energy, distribution network, criticality matrix, Pareto diagram, technical problems, maintenance faults, prioritization, corrective interventions, causes, underlying factors, energy.
Volume 43, Issue 2, August 2024, Pages 431–440
BAZANGIKA MFUMUANENE Victoire1, Kinyoka Kabalumuna God’El2, and Tangenyi Okito Marcien3
1 Institut Supérieur de Techniques Appliquées Gombe-Matadi, Section Electricité, RD Congo
2 Université Pédagogique Nationale, Faculté des Sciences, Département de Physique et Sciences Appliquées, Kinshasa, RD Congo
3 Université Pédagogique Nationale, Faculty of Sciences, Department of Physics and Applied Sciences, Kinshasa, RD Congo
Original language: French
Copyright © 2024 ISSR Journals. This is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
Abstract
The aim of this analysis is to identify and prioritize the causes of failures in the supply of electrical energy to the Mbanza-Ngungu housing estate in the Democratic Republic of Congo. The context reveals recurring problems impacting the daily life of the inhabitants and the local economy. The problem focuses on the origins of the failures and how to prioritize them for effective intervention. The hypotheses envisaged technical problems (overloading of transformers and cables), and maintenance, consignment and work faults as the main causes. The objectives are to identify the major causes, assess their criticality using the criticality matrix, and prioritize them using the Pareto method. The methodology includes data collection, identification of causes, criticality assessment and prioritization of interventions. The final report will present the results of the analysis and recommendations for improving power system reliability.
Author Keywords: Failures, service, electrical energy, distribution network, criticality matrix, Pareto diagram, technical problems, maintenance faults, prioritization, corrective interventions, causes, underlying factors, energy.
Abstract: (french)
L’analyse vise à identifier et à prioriser les causes des défaillances dans la desserte de l’énergie électrique du réseau de la cité de Mbanza-Ngungu en République Démocratique du Congo. Le contexte révèle des problèmes récurrents impactant la vie quotidienne des habitants et l’économie locale. La problématique s’articule autour des origines des défaillances et de leur priorisation pour des interventions efficaces. Les hypothèses envisagent des problèmes techniques (surcharge des transformateurs et câbles), des défauts d’entretien, consignation et travaux comme principales causes. Les objectifs consistent à identifier les causes majeures, évaluer leur criticité via la matrice de criticité et les prioriser avec la méthode de Pareto. La méthodologie comprend la collecte de données, l’identification des causes, l’évaluation de la criticité et la priorisation des interventions. Le rapport final présentera les résultats de l’analyse et des recommandations pour améliorer la fiabilité du réseau électrique.
Author Keywords: Défaillances, desserte, énergie électrique, réseau de distribution, matrice de criticité, diagramme de Pareto, problèmes techniques, défaut d’entretien, priorisation, interventions correctives, causes, facteurs sous-jacents, énergétique.
How to Cite this Article
BAZANGIKA MFUMUANENE Victoire, Kinyoka Kabalumuna God’El, and Tangenyi Okito Marcien, “Exploring the factors underlying the failure of the energy supply to Mbanza-Ngungu in the Democratic Republic of Congo: An analysis based on the Pareto method and the criticality matrix,” International Journal of Innovation and Applied Studies, vol. 43, no. 2, pp. 431–440, August 2024.
