#P v exces de vitesse plus
Les résultats obtenus montrent que cette combinaison hybride est plus rentable en marge de coût économique avec un investissement moins couteux.
La charge moyenne journalière de ce village est de 120 kWh/jr avec un pic de 8 kW En effet, pour bien mener cette étude, plusieurs simulations numériques ont été effectuées avec l'outil HOMER Energy en utilisant des données techniques et météorologiques des Comores.
L'objectif de ce travail est d'évaluer les performances en matière de coût et de faisabilité d'un système autonome de production d'énergie électrique, couplant un champ PV, une éolienne, un générateur diesel et un système de stockage composé de batteries pour satisfaire à la demande de la charge électrique pour électrifier un village de 800 habitants en milieu rural en Union des Comores. Les énergies renouvelables sont les meilleures candidats mais avec une production intermittente. Notre avenir énergétique doit être basé sur le mix énergétique dominé par, une combinaison des énergies non polluantes ayant des ressources importantes. The capital cost of PV remains to be the most dominating factor for both cases, signifying the importance of policy interventions for cost reduction of PV for increased green electrification in West African countries. Battery energy storage systems remain an economically expensive solution even when the added costs of pumped hydro storage are included, owing to the low lifetime and high capital costs of battery storage. The results show that Solar PV with PHS remains the optimal system configuration for both rural and urban cases even when the construction costs of lower and upper reservoirs are considered. The least-cost configuration of PV with feasible storage is investigated using HOMER. The study explores two cases (a) an off-grid PV with a storage system for rural areas and (b) a grid-connected PV system for an urban location. This study presents a techno-economic feasibility analysis of solar PV system integration with conceptualized Pumped hydro storage (PHS) and electric batteries for Burkina Faso. The situation is more catastrophic inĮlectricity access remains a challenge for the majority of the West African countries, wherein 5 out of 16 have an electrification rate of less than 25%, with Burkina Faso having only 9% of the rural population with electricity access in 2017. Indeed, more than 70% of the populations of this region are excludedįrom the benefits linked to the electricity. The electrification rate in sub-Saharan Africa is lower than in any region of the Keywords: hybrid system, photovoltaic, diesel, electrification, off-grid areas. Rate in remote areas by the implementation of hybrid solar PV/diesel systems. These results show that there is a possibility to increase the electrification Only, and hybrid solar PV/diesel system) for powering a same load profile hasīeen made and shows that the hybrid system is more cost-efficient than the two Also, aĬomparative analysis for three different systems (diesel and solar PV generators Peak-load demand in case of transient cloud and in the evening.
#P v exces de vitesse generator
Reliability of the system necessitates that the diesel generator be sized to meet the Optimal point (70–90% of its nominal power). Profile of a typical area, must permit the diesel generator to operate near its Hybrid system, by taking into account the solar radiation and the load/demand
The results obtained show that the sizing of a PV/diesel This paper presents the results of an experimental study of a PV/diesel hybrid
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