Article Per Year (5 Year)
p-Index From 2021 - 2026
0.983
P-Index
This Author published in this journals
All Journal International Journal of Electrical and Computer Engineering International Journal of Power Electronics and Drive Systems (IJPEDS)
José Ricardo Núñez Alvarez
Universidad de la Costa
Computer Science & IT Control & Systems Engineering Electrical & Electronics Engineering

Published : 5 Documents Claim Missing Document
Claim Missing Document
Check
Articles

Found 2 Documents
Search
Journal : International Journal of Electrical and Computer Engineering

 1 
Challenges and perspectives of the use of photovoltaic solar energy in Colombia Christian Manuel Moreno Rocha; Celene Milanés Batista; Willian Fernando Arguello Rodríguez; Arley Jesús Fontalvo Ballesteros; José Ricardo Núñez Álvarez
International Journal of Electrical and Computer Engineering (IJECE) Vol 12, No 5: October 2022
Publisher : Institute of Advanced Engineering and Science

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.11591/ijece.v12i5.pp4521-4528

Abstract

This article quantifies the development of photovoltaic solar energy in Colombia and its current development prospects. The high demand for electricity in Colombia is increasing since there is a large population, industrial, and business increase, which brings a higher energy consumption and consequently economic, social, and environmental problems. Faced with this situation, a possible solution is proposed, using solar energy, to supply the increase in demand and mitigate the problems caused by current electricity generation because Colombia has high levels of solar radiation in almost the entire territory. The objective of this research is based on the analysis of the behavior of the projects on photovoltaic solar systems presented to the mining-energy planning unit (UPME) in the last 14 years until September 30, 2020, as well such as the study of the areas with the most effective implementation of this technology and their respective radiation indices. In addition, a synthesis is made of the regulations, laws, and tax incentives that exist for the implementation of this technology and the different stages of execution of the projects approved and in performance.
Influence of ambient temperature in the city of Portoviejo, Ecuador on the energy performance of photovoltaic modules Genial Belvinel Epeni-Tombo; María Rodríguez-Gámez; Guillermo A. Loor-Castillo; Antonio Vázquez Pérez; José Ricardo Nuñez Alvarez
International Journal of Electrical and Computer Engineering (IJECE) Vol 13, No 1: February 2023
Publisher : Institute of Advanced Engineering and Science

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.11591/ijece.v13i1.pp46-54

Abstract

The research analyzes the influence of the average temperature on the performance of specific photovoltaic solar modules under the environmental conditions of the city of Portoviejo, province of Manabí, Ecuador. The research is carried out using the qualitative methodology. Its main objective is to determine the influence of temperature on the energy performance of photovoltaic modules under the region's environmental conditions. Two electrical diagrams with different configurations were designed, which were analyzed and simulated using the MATLAB Simulink software. The results obtained show the direct relationship between the electrical parameters of voltage, current intensity, and power with the temperature value on the surface of the modules. It is concluded that the modules generate a higher value of voltage, electric current intensity, and electric power at a lower temperature, regardless of the level of solar irradiation they receive.
Co-Authors Ania Lussón Cervantes Antonio Vázquez Pérez Arley Jesús Fontalvo Ballesteros Celene Milanés Batista Christian Manuel Moreno Rocha David Checa-Cervantes Eliana Maria Noriega Angarita Frank Grau Merconchini Genial Belvinel Epeni-Tombo Guillermo A. Loor-Castillo Jairo Mora Martínez Janette Cervantes Oliva Luis Vázquez Seisdedos María Rodríguez-Gámez Michelle Hernandez Crespo Paulo José Fruto Pertuz Reinel Beltran Aguedo Willian Fernando Arguello Rodríguez Yolanda Llosas Albuerne