Results 11 to 20 of about 88,345 (173)

Reduction of energy losses through the integration of photovoltaic power plants in distribution networks

IET Generation, Transmission &Distribution, Volume 17, Issue 16, Page 3739-3750, August 2023., 2023
This paper presents a novel method to locate and size photovoltaic (PV) power plants in distribution networks. The method uses two objective functions and one of them uses a fixed voltage profile that allows reducing the execution times of the algorithm. This method turned out to be efficient when compared with other optimization algorithms.
Carlos Abel Perdomo Pérez, Lester González Espinosa, Ariel Santos Fuentefria   +2 more
wiley   +1 more source

Development of a Territorial Planning Model of Wind and Photovoltaic Energy Plants for Self‐Consumption as a Low Carbon Strategy

Complexity, Volume 2021, Issue 1, 2021., 2021
Energy self‐consumption is one of the strategies used for the optimization of renewable energy integration in electrical systems within a framework of sustainable energy policy development. Renewable energy self‐consumption additionally contributes to the promotion of distributed generation.
Francisco Santana-Sarmiento, Sergio Velázquez-Medina, Charbel Jose Chiappetta Jabbour   +2 more
wiley   +1 more source

SREQP: A Solar Radiation Extraction and Query Platform for the Production and Consumption of Linked Data from Weather Stations Sensors

Journal of Sensors, Volume 2016, Issue 1, 2016., 2016
Nowadays, solar radiation information is provided from sensors installed in different geographic locations and platforms of meteorological agencies. However, common formats such as PDF files and HTML documents to provide solar radiation information do not offer semantics in their content, and they may pose problems to integrate and fuse data from ...
José Luis Sánchez-Cervantes, Mateusz Radzimski, Cristian Aaron Rodriguez-Enriquez, Giner Alor-Hernández, Lisbeth Rodríguez-Mazahua, Cuauhtémoc Sánchez-Ramírez, Alejandro Rodríguez-González, Nick Chaniotakis   +7 more
wiley   +1 more source

Estimación de la radiación neta diaria a partir de modelos de regresión lineal múltiple [PDF]

, 2013
El conocimiento a escala diaria de la radiación neta (Rn) permite cuantificar la energía que es utilizada en los diferentes procesos que ocurren a nivel de la superficie, como la evapotranspiración. En este estudio se aplica un Modelo de Regresión Lineal
Ocampo, Dora, Rivas, Raúl Eduardo
core   +4 more sources

Análisis de la eficiencia de un colector solar de disco con motor Stirling en la ciudad de Armenia, Colombia

Revista Boletín Redipe, 2022
Este documento presenta el estudio y análisis de la eficiencia térmica y óptica de un colector de disco con motor Stirling ubicado en la ciudad de Armenia, Colombia, utilizado para producir energía eléctrica.
Carlos Andrés Cárdenas Valencia, Ramón Pali Casanova   +1 more
doaj   +1 more source

Variables biofísicas de doce sistemas agrosilvopastoriles en la meseta de Popayán - Cauca

Biotecnología en el Sector Agropecuario y Agroindustrial, 2015
En  doce sistemas agrosilvopastoriles en etapa de establecimiento, se midieron las variables biofísicas (Temperatura, humedad, Radiación, flora asociada y suelo), con el fin de determinar las variables condicionantes para la producción silvopastoril en ...
Sandra Morales, Nelson Jose Vivas Quila, Vanesa Gomez Medina   +2 more
doaj   +1 more source

Evaluación de un prototipo didáctico de Refrigeración Solar [PDF]

, 2016
El objetivo principal de esta investigación, es evaluar los parámetros característicos de funcionamiento de un prototipo de refrigeración solar. Es una investigación cuantitativa y cualitativa según su enfoque, con un nivel de profundidad según su ...
Maldonado Úbeda, Harenia del Carmen, Reyes Aguilera, Edwin Antonio, Talavera Meneses, María José   +2 more
core   +1 more source

Unraveling the Phenology of the Liana Marcgravia longifolia: Temporal Patterns and Climatic Cues

Biotropica, Volume 58, Issue 2, March 2026.
We monitored the reproductive phenology of the Amazonian liana Marcgravia longifolia J. F. Macbr (Marcgraviaceae) for 84 consecutive months in the Peruvian Amazon to quantify the timing, synchrony, and seasonality of flowering and ripe fruiting. Flower presence peaked in August with intermediate synchrony, while ripe fruit presence peaked in November ...
Alessandro Mainardi, Sarina Thiel, Katrin Heer, Eckhard W. Heymann, Ney Shahuano Tello, Urs Kalbitzer   +5 more
wiley   +1 more source

Concentrador solar multi-modo [PDF]

, 2016
Número de publicación: ES2570593 A1 (19.05.2016) Número de Solicitud: Consulta de Expedientes OEPM (C.E.O.) P201400974 (18.11.2014)El objeto de la invención es un captador solar constituido por un concentrador cilindroparabólico (CCP) aislado ...
Berenguel Soria, Manuel, Fernández García, Aránzazu, Parreira da Silva, Ricardo Manuel, Pérez García, Manuel, Valenzuela Gutiérrez, Loreto, Zarza Moya, Eduardo   +5 more
core  

It is cool to be clear: Transparency induces a thermal cost in clearwing butterflies

Functional Ecology, Volume 39, Issue 9, Page 2452-2464, September 2025.
Read the free Plain Language Summary for this article on the Journal blog. Abstract In butterflies, wing transparency raises the question of potential costs for vital functions, such as thermoregulation. The thermal melanism hypothesis posits that darker colorations enable higher absorption of solar radiation, leading to the prediction that such ...
Violaine Ossola, Fabien Pottier, Charline Pinna, Katia Bougiouri, Aurélie Tournié, Anne Michelin, Christine Andraud, Doris Gomez, Marianne Elias   +8 more
wiley   +1 more source