BackSearch
Now showing items 1-10 of 22
Grid Frequency and Amplitude Control Using DFIG Wind Turbines in a Smart Grid
Cortajarena Echeverria, José Antonio 
; Barambones Caramazana, Oscar ; ; Cortajarena Alcorta, Jon (MDPI, 2021-01-11)
; Barambones Caramazana, Oscar ; ; Cortajarena Alcorta, Jon (MDPI, 2021-01-11)
Wind-generated energy is a fast-growing source of renewable energy use across the world. A dual-feed induction machine (DFIM) employed in wind generators provides active and reactive, dynamic and static energy support. In ...
Photovoltaic Modules Transient Response Analysis and Correction Under a Fast Characterization System
Ortega Martín, Eneko ; ; Jimeno Cuesta, Juan Carlos (Elsevier, 2021-06)
; ; Jimeno Cuesta, Juan Carlos (Elsevier, 2021-06)
Failures of single photovoltaic (PV) modules lead to significant power losses in large PV systems. Individual and periodic monitoring of each PV module is a powerful way to detect these losses. Recently, a novel monitoring ...
The environmental and social footprint of the university of the Basque Country UPV/EHU
Bueno Mendieta, Gorka ; De Blas Martín, Maite ; ; Zuazo Urionabarrenechea, José Ignacio ; De la Torre Pascual, Eduardo ; Erauskin Tolosa, Artitzar; ; Tamayo Orbegozo, Unai; Millán García, José Antonio; León Cascante, Iñigo; Marieta Gorriti, María Cristina ; ; Barrio, I. C. (Elsevier, 2021-09-15)
; De Blas Martín, Maite ; ; Zuazo Urionabarrenechea, José Ignacio ; De la Torre Pascual, Eduardo ; Erauskin Tolosa, Artitzar; ; Tamayo Orbegozo, Unai; Millán García, José Antonio; León Cascante, Iñigo; Marieta Gorriti, María Cristina ; ; Barrio, I. C. (Elsevier, 2021-09-15)
This work has calculated the organisational environmental and social footprint of the University of the Basque Country (UPV/EHU) in 2016. First, input and output data flows of the UPV/EHU activity were collected. Next, the ...
Generalized Predictive Control Scheme for a Wind Turbine System
; Cortajarena Echeverria, José Antonio ; ; Barambones Caramazana, Oscar (MDPI, 2022)
; ; Barambones Caramazana, Oscar (MDPI, 2022)
In this paper, a generalized predictive control scheme for wind energy conversion systems that consists of a wind turbine and a doubly-fed induction generator is proposed. The design is created by using the maximum power ...
PEMFC Current Control Using a Novel Compound Controller Enhanced by the Black Widow Algorithm: A Comprehensive Simulation Study
; Barambones Caramazana, Oscar ; Cortajarena Echeverria, José Antonio ; Alkorta Egiguren, Patxi ; (MDPI, 2023-09-16)
; Cortajarena Echeverria, José Antonio ; Alkorta Egiguren, Patxi ; (MDPI, 2023-09-16)
Proton exchange membrane fuel cells (PEMFCs) play a crucial role in clean energy systems. Effective control of these systems is essential to optimize their performance. However, conventional control methods exhibit limitations ...
Automatic detection of the mental state in responses towards relaxation
; ; Martínez Rodríguez, Raquel ; ; (Springer, 2023-03)
; ; (Springer, 2023-03)
Nowadays, considering society’s highly demanding lifestyles, it is important to consider the usefulness of relaxation from the perspective of both psychology and clinical practice. The response towards relaxation (RResp) ...
Effective Position Control for a Three-Phase Motor
; Barambones Caramazana, Oscar ; Cortajarena Echeverria, José Antonio ; Martija López, Itziar ; (MDPI, 2020-02-01)
; Cortajarena Echeverria, José Antonio ; Martija López, Itziar ; (MDPI, 2020-02-01)
This document presents an efficient proportional derivative (PD) position controller for three-phase motor drives. The regulator has been designed in frequency domain, employing the direct–quadrature (<i>d</i>&ndas ...
Reliable Control Applications with Wireless Communication Technologies: Application to Robotic Systems
; Villar, Eneko; Napole, Cristian; Fernández, Aitor; Barambones Caramazana, Oscar ; (MDPI, 2021-10-26)
; (MDPI, 2021-10-26)
The nature of wireless propagation may reduce the QoS of the applications, such that some packages can be delayed or lost. For this reason, the design of wireless control applications must be faced in a holistic way to ...
Scalable IoT Architecture for Monitoring IEQ Conditions in Public and Private Buildings
; Espín Elorza, Aitana; ; Fernández Bustamante, Pablo; Barambones Caramazana, Oscar ; (MDPI, 2022-03-21)
; (MDPI, 2022-03-21)
This paper presents a scalable IoT architecture based on the edge–fog–cloud paradigm for monitoring the Indoor Environmental Quality (IEQ) parameters in public buildings. Nowadays, IEQ monitoring systems are becoming ...
On the Analysis of Speech and Disfluencies for Automatic Detection of Mild Cognitive Impairment
(Springer, 2020-10)
Alzheimer's disease is characterized by a progressive and irreversible cognitive deterioration. In a previous stage, the so-called Mild Cognitive Impairment or cognitive loss appears. Nevertheless, this previous stage does ...