This paper presents a technical and economic simulation of a solar photovoltaic system with three different storage types. Battery lead‐acid, battery lithium‐ion, and hydrogen storage have been used to cover the consumption of houses in an isolated village in southwest Algeria. The main objective of this study is trying to use the roof of the houses to cover consumption by installing solar panels and build a room for electric equipment like inverter, battery, power system management, and so forth. The proposed hybrid system size is 50 photovoltaic panels with 7 kW electrolyzer and a tank of 6 kg for hydrogen storage. The hourly consumption of this houses was estimated during two seasons; season of low consumption (winter) and season of high consumption (summer). The results obtained from Hybrid Optimization Model for Electric Renewable PRO software have been validated using MATLAB/Simulink software. The results show that the best storage system is the hydrogen storage due to low excess energy with no unmet load, the results show also that the system that uses hydrogen storage is the most economic system compared to the other storage types (lead‐acid and lithium‐ion) due to low investment cost and long lifetime. This system costs 51 282€.
In this study, a hybrid system has been modulate and simulated, this system is composed with three generators, two on renewable energy (solar and wind power) and one on combustible energy (diesel generator). This central distributes energy to a small village in southwest of Algeria named "Timiaouine", this central has been sized using mathematic parameter and repartition of consumption for 24 hours in both seasons; winter and summer. The simulation has been done using Matlab/Simulink. Results show that hybrid central produces energy from renewable resources more than fossil resource (diesel) and the whole consumption of the village has been covered.
ABSTRACT.In this paper, we will size an optimum hybrid central content three different generators, two on renewable energy (solar photovoltaic and wind power) and two nonrenewable (diesel generator and storage system) because the new central generator has started to consider the green power technology in order for best future to the world, this central will use all the green power resource available and distributes energy to a small isolated village in southwest of Algeria named "Timiaouine". The consumption of this village estimated with dWetailed in two season; season low consumption (winter) and high consumption (summer), the hybrid central will be optimized by program Hybrid Optimization Model for Electric Renewable (HOMER PRO), this program will simulate in two configuration, the first with storage system, the second without storage system and in the end the program HOMER PRO will choose the best configuration which is the mixture of both economic and ecologic configurations, this central warrants the energetic continuity of village.
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