Results 51 to 60 of about 1,925 (117)

Local and Global Optimization Methods for Power System Models: A Case Study on the Optimal Charging and Discharging Scheduling of Vehicle-to-Grid (V2G) Systems

open access: yesEngineering Proceedings
Optimal scheduling of charging and discharging in V2G systems constitutes a highly complex optimization problem due to its nonlinear, mixed-integer, and multi-objective nature.
Luis Chiza, Adrián Aguayo, Marck Chiza
doaj   +1 more source

Mathematical Model of Bridge-Linked Photovoltaic Arrays Operating Under Irregular Conditions

open access: yesTecnoLógicas, 2013
This paper presents a mathematical procedure to model a photovoltaic array (N rows and M columns) in bridge-linked configuration operating under regular and irregular conditions. The proposed procedure uses the ideal single-diode model representation for
Juan D. Bastidas-Rodríguez   +2 more
doaj  

Evaluación de la distorsión armónica en sistemas de distribución residencial: revisión literaria

open access: yesIngeniería e Investigación, 2017
La distorsión armónica en redes de distribución está aumentando debido a la penetración de múltiples cargas no lineales, incluyendo tecnologías modernas como los vehículos eléctricos y las lámparas de alta eficiencia energética (por ejemplo, lámparas ...
Joaquín E. Caicedo   +2 more
doaj   +1 more source

Development of a Photovoltaic Array Emulator System in Real Time Considering Climatic Conditions Variations

open access: yesTecnoLógicas, 2013
This paper presents the development of an emulator that has the ability to replicate, in real time, the behavior of photovoltaic panels (PV) arrays considering different conditions of irradiation and temperature for each one.
Camilo E. Ardila-Franco   +4 more
doaj  

Improvement Of Power Quality In Wind Energy Applications Using A Dstatcom Coupled With A Flywheel Energy Storage System

open access: yesEletrônica de Potência, 2010
The inclusion of wind power in power systems is steadily increasing around the world. This incorporation can generate a number of problems on the dynamics of power systems.
Gastón Orlando Suvire   +1 more
doaj   +1 more source

Modeling of the Direct Current Generator Including the Magnetic Saturation and Temperature Effects

open access: yesTecnoLógicas, 2013
In this paper the inclusion of temperature effect on the field resistance on the direct current generator model DC1A, which is valid to stability studies is proposed. First, the linear generator model is presented, after the effect of magnetic saturation
Alfonso J. Mercado-Samur   +2 more
doaj  

Toma de decisiones, valores y factores contextuales, su relación con el consumo de energía eléctrica

open access: yesQuaderns de Psicología, 2013
Se sometió a prueba empírica un modelo correlacional de consumo sobre energía eléctrica en viviendas de la Ciudad de México. Se seleccionaron 224 amas de casa mediante un muestreo polietápico por estratos, medio y bajo, utilizando como referencia de ...
Claudia García-Landa, María Montero
doaj   +1 more source

On the Performance Comparison of Intelligent Control Strategies for Lithium Battery Chargers

open access: yesEngineering Proceedings
Lithium-ion batteries have become a beacon in modern energy storage, powering from small electronic devices to electric vehicles (EVs) and critical medical equipment. Since their commercial introduction in the 1990s, significant advancements in materials
Pablo Rivadeneira   +5 more
doaj   +1 more source

Introduction to Artificial Vision through Laboratory Guides Using Matlab

open access: yesTecnoLógicas, 2013
This paper presents the design of two laboratory guides in artificial vision for a course which aims to introduce students to the different areas of specialization of his career.
Verónica Londoño-Osorio   +2 more
doaj  

Low Cost ZigBee Protocol Based Laboratory Platforms

open access: yesTecnoLógicas, 2013
This paper presents a low cost wireless communication platform, based on the ZigBee protocol. It is designed with the purpose to strengthen the use of information technology in the classroom.
Alvaro Romero-Acero   +2 more
doaj  

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