Sizing optimization of a small hydro/photovoltaic hybrid system for electricity generation in Santay Island, Ecuador by two methods

Lata‐García, Juan; Reyes-Lopez, Christopher; Fernández‐Ramírez, Luis M.; Sanchez, H.

doi:10.1109/chilecon.2017.8229539

Cited by 18 publications

(11 citation statements)

References 15 publications

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“…Una de las opciones de electrificación es mediante generadores a diésel que requieren de combustible con altos costos y que es difícil de transportar a zonas remotas [4]. Varias investigaciones se han llevado a cabo en la optimización técnica, simulación de sistemas, modelado, dimensionamiento de componentes y análisis técnico económico pero pocas optimizaciones respecto al estudio de factibilidad en sistemas híbridos autónomos, al ser una tarea compleja por la poca predictibilidad de las variable meteorológicas en el lugar de aplicación [5], [6].…”

Section: Resumen-este Artículo Presenta Un Estudio De Factibilidad Y unclassified

Estudio de viabilidad de un sistema autónomo híbrido basado en PF/HKT/BB/PC

García¹,

Ampuño²

2018

Proceedings of the 16th LACCEI International Multi-Conference for Engineering, Education, and Technology: “Innovation in Educat

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This article presents a feasibility study and the techno economic evaluation of the autonomous hybrid system composed of photovoltaic panel, hydrokinetic turbine, battery bank and fuel cell, to meet the energy demand of an island. The HOMER software is used for the techno economic evaluation, the optimization is achieved through hundreds of simulations examining the parameters initial cost, total net present cost of the system (TNPC) and the cost of energy (COE).

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Section: Resumen-este Artículo Presenta Un Estudio De Factibilidad Y unclassified

Estudio de viabilidad de un sistema autónomo híbrido basado en PF/HKT/BB/PC

García¹,

Ampuño²

2018

Proceedings of the 16th LACCEI International Multi-Conference for Engineering, Education, and Technology: “Innovation in Educat

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“…En el sistema simulado la batería almacenará la energía excedente por el generador fotovoltaico en modo de carga y suministra energía en caso de déficit cuando la necesidad de la demanda sea mayor a la generada en modo descarga [16] conocido como estado de la carga, el número de ciclos de la batería será fundamental para estimar el tiempo de vida y su futuro reemplazo. El flujo de potencia kW de la batería se calcula mediante la ecuación 7.…”

Section: Bateríasunclassified

Diseño óptimo de una estación de carga de vehículos eléctricos basada en la inclinación de paneles solares

Lata‐García

Ampuño

2018

Proceedings of the 16th LACCEI International Multi-Conference for Engineering, Education, and Technology: “Innovation in Educat

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The next few years the use of electric vehicles in cities will increase, this is due to the environmental advantages they offer. This document presents the optimal design of an autonomous charging station based on the inclination of the solar panels. The size of the hybrid system and the economic analysis are simulated in Pvsyst. Three scenarios are presented for the simulation. The optimum orientation is achieved with a 10° angle of inclination with respect to the plane, the cost of energy is of $0.20 kWh.

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“…The results have shown that, combining both storage systems, the results are more energy efficient. On the other hand, reference [40] has carried out an optimization analysis of a hybrid system composed of HKT/PV/lead acid batteries, using two methods: SDO and Homer software, the results have shown that the best result is found through SDO (Latin Hypercube algorithm), reducing the operation of the DG. In addition, this article has obtained similar results.…”

Section: Introductionmentioning

confidence: 99%

Optimization of an Off-Grid Hybrid System Using Lithium Ion Batteries

Cordero¹,

García²,

Jurado³

2020

ACTA POLYTECH HUNG

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Distributed generation represents an optimal solution for energy problems in remote sites, where access to energy distribution companies is difficult. This article therefore presents the modeling and optimization of an electric power system based on hybrid renewable energy (photovoltaic/hydrokinetic/diesel), combined with a Lithium Ion battery storage system. The analysis is performed using two methods. The first is a computational model based on mathematical equations using the Simulink Design Optimization (SDO) tool in Matlab. The second is a simulation of the hybrid system using the HOMER Software. The results show that the highest annual energy contribution corresponds to the hydrokinetic generation system (78.87%), the photovoltaic generation with a percentage of 19.59% and the penetration of the diesel generator is the lowest with 1.53%. In addition, the Nelder-Mead algorithm (SDO) shows a lower number of diesel generator starts, increasing the capacity of the batteries.

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Sizing optimization of a small hydro/photovoltaic hybrid system for electricity generation in Santay Island, Ecuador by two methods

Cited by 18 publications

References 15 publications

Estudio de viabilidad de un sistema autónomo híbrido basado en PF/HKT/BB/PC

Estudio de viabilidad de un sistema autónomo híbrido basado en PF/HKT/BB/PC

Diseño óptimo de una estación de carga de vehículos eléctricos basada en la inclinación de paneles solares

Optimization of an Off-Grid Hybrid System Using Lithium Ion Batteries

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