4 results on '"Galarza Linares, José"'
Search Results
2. A comparative study based on neutrosophic numbers and the Indeterminate VIKOR method for the selection of three types of vertical axis wind turbines adapted to the conditions of Peru.
- Author
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Condezo Hurtado, David Elvis, Camayo-Lapa, Becquer Frauberth, Galarza-Linares, José Eduardo, Lazo-Baltazar, Brecio Daniel, Calcina Sotelo, Armando Felipe, Camayo-Vivas, Adrián Becquer, Sáenz Loayza, Bartolomé, and Quispe Solano, Miguel Ángel
- Subjects
ELECTRIC power ,VERTICAL axis wind turbines ,WIND turbines ,CLIMATE change ,WIND speed ,WIND tunnels - Abstract
The use of vertical axis wind turbines to electrify homes without electricity in the Peruvian region of Junín is essential to address the challenges of climate change and move towards a more sustainable and environmentally friendly future. The objective was set to compare three types of wind turbines, these are Darrieus H, Savonius, and Windside concerning to the wind speeds that occur in the Junín region. This is because the operation of these wind turbines in this region is not yet known. The following procedure was tracked: first, the design was made and then it was experimented in the wind tunnel laboratory of the Faculty of Electrical and Electronic Engineering of the National University of Central Peru. In the study, we took into account that there is indeterminacy in the variable wind speed among others, which is why we adapted the traditional variables to the use of neutrosophic numbers. Additionally, we carried out a comprehensive study that includes other variables for decision-making. To select the best complete option we asked a group of 3 experts for their evaluations according to several criteria and we used the VIKOR method for intervals adapted to neutrosophic numbers. [ABSTRACT FROM AUTHOR]
- Published
- 2023
3. Evaluación de la red de distribución: conexión del vehículo eléctrico híbrido enchufable
- Author
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Saenz Loayza, Bartolome, Huarac Rojas, David, Galarza Linares, José, Condezo Hurtado, David Elvis, Saenz Loayza, Bartolome, Huarac Rojas, David, Galarza Linares, José, and Condezo Hurtado, David Elvis
- Abstract
The evaluation of new technologies in the electrical system is relevant for the planning and operation of the electrical network, this allows to provide a quality electrical service to the final users and to preserve the operation of the electrical system. The present research analyzes the integration of plug-in hybrid electric vehicles (EVs) in the electric distribution network. The European low voltage 906 busbar electric system of the IEEE is used as a test system, considering the increase of the electric demand depending on the operation, charging time, technology and autonomy of this new mobility technology. Through an analytical-non-experimental methodology, the following factors were analyzed: voltage variation, electrical energy losses and increase in demand in the medium and long term. The results obtained show that for levels of irruption of this new technology it is necessary to repower the current electrical network to preserve the stable operating conditions of the electrical system and to comply with the regulations of the electrical sector, the results show that the massive and uncontrolled connection has a great impact on the operation of the electrical network., La evaluación de nuevas tecnologías en el sistema eléctrico es pertinente para la planificación y operación de la red eléctrica, esto permite brindar un servicio eléctrico de calidad a los usuarios finales y preservar la operación del sistema eléctrico. La presente investigación analiza la integración de los vehículos eléctricos híbridos enchufables (VEHE) en la red eléctrica de distribución, el sistema eléctrico Europeo de Baja Tensión de 906 barras del IEEE es usado como sistema de prueba, considerando el incremento de la demanda eléctrica en función de la operación, horario de carga, tecnología y autonomía de esta nueva tecnología de movilidad. A través de una metodología analítico-no experimental, los siguientes factores fueron analizados: variación de tensión, pérdidas de energía eléctrica e incremento de la demanda en el mediano y largo plazo. Los resultados obtenidos muestran que para niveles de irrupción de esta nueva tecnología es necesario repotenciar la red eléctrica actual para preservar las condiciones de operación estables del sistema eléctrico y cumplir con la normativa del sector eléctrico, los resultados muestran que la conexión masiva y sin control tiene una gran repercusión en la operación de la red eléctrica.
- Published
- 2021
4. Diseño autónomo del sistema solar térmico para la deshidratación indirecta de Aguaymanto (Physalis Peruviana L.), Junín
- Author
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Camayo, Bécquer, Quispe Solano, Miguel, Condezo Hurtado, David Elvis, Galarza Linares, José, Mucha, Enrique, Massipe Hernandez, Juan Raul, Camayo, Bécquer, Quispe Solano, Miguel, Condezo Hurtado, David Elvis, Galarza Linares, José, Mucha, Enrique, and Massipe Hernandez, Juan Raul
- Abstract
This paper aimed to design an autonomous indirect solar dryer, which can dehydrate the aguaymanto in a costeffective manner, yielding a quality product suitable for export from the central part highland of Peru. To complete this task, it was proposed to design a prototype of autonomous solar dryer of 100 kg per batch of aguaymanto, equipped with flat reflectors and forced air feed, and powered with photovoltaic energy. This system allows to dry aguaymanto fruit at the requirements needed for its exportation. The fryer has the following dimensions: inner dimensions of the drying chamber: bottom 0.60 m, width 1.40 m, and height 1.10 m, with additional 0.05 m for insulation. Hence, the outer measures are bottom 0.70 m, width 1.50 m, and height 1.20 m. Two solar collectors are proposed with the dimensions of each: 1.50 m wide, 2.40 m long, and 0.15 m height; 2 flat mirror reflectors are required. A 80 Wp photovoltaic panel was selected for the forced air system and process control. This solar dryer is expected to cope with the problem of post-harvest deterioration. Also, it will facilitate the export by improving product quality and providing a cost-effective technology., Com o propósito de ter um secador solar indireto autônomo para desidratar aguaymanto (uchuva), da region alta central em nosso país, foi proposto um protótipo de secador solar autônomo de 100 kg por lote de aguaymanto, com refletores planos e ar forçado usando energia fotovoltaica que permite uma secagem da fruta com qualidade de acordo aos requisitos de exportação. As dimensões do secador são as seguintes: dimensões internas da câmara de secagem com profundidade de 0,60 m, largura 1,40 m altura 1,10 m e 0,05 m de isolamento, as medidas externas são, profundidade de 0,70 m, largura de 1,50 m, altura de 1,20 m . São propostos dois coletores solares com dimensões de: 1,50 m de largura, 2,40 m de comprimento e 0,15 m de altura, serão necessários 2 espelhos refletores planos. Um painel fotovoltaico de 80 Wp foi selecionado para o sistema de ar forçado e controle de processo. Este secador solar permitirá resolver o problema de deteriodo pós-colheita e facilitará a exportação com qualidade e menor custo econômico., Con el propósito de tener un diseño de secador solar indirecto autónomo para deshidratar el aguaymanto, que sea económico y de calidad y que permita exportar de la parte alta central de nuestro país, se propuso el objetivo general: diseñar, un prototipo de autónomo secador solar de 100 kg por lote de aguaymanto, con reflectores planos y aire forzado alimentado con energía fotovoltaica que permita secar esta fruta con los requisitos para su exportación. Las dimensiones de la secadora son las siguientes: dimensiones interiores de la cámara de secado: fondo 0,60 m, ancho 1,40 m, altura 1,10 m, y 0,05 m para el aislamiento, por lo que las medidas exteriores son fondo 0,70 m, ancho 1,50 m, altura 1,20 m. Se proponen dos colectores solares con dimensiones cada una de: 1,50 m de ancho, 2,40 m de largo y 0,15 m de alto, de los cuales se requerirán 2 reflectores de espejo plano. Se seleccionó un panel fotovoltaico de 80 Wp para el sistema de aire forzado y el control del procesado. Este secador solar permitirá abordar el problema del deterioro posterior a la cosecha y facilitará la exportación, porque mejorará la calidad y el costo económico
- Published
- 2021
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