BackExaminar Artículos por departamento (cas.) "Tecnología electrónica"
Now showing items 21-40 of 117
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Bluetooth Low PowerModes Applied to the Data Transportation Network in Home Automation Systems
Echaniz Marañón, Josu
; (MDPI, 2017-05)
Even though home automation is a well-known research and development area, recent technological improvements in different areas such as context recognition, sensing, wireless communications or embedded systems have boosted ... -
Building IoT Applications with Raspberry Pi and Low Power IQRF Communication Modules
Calvo Gordillo, Isidro; ; Recio, Igor; López, Asier; Quesada Castellano, Jerónimo (MDPI, 2016-09)
Typical Internet of Things (IoT) applications involve collecting information automatically from diverse geographically-distributed smart sensors and concentrating the information into more powerful computers. The Raspberry ... -
Cloud Transmission: System Performance and Application Scenarios
Montalbán Sánchez, Jon; ; ; ; Angulo Pita, Itziar ; ; ; ; ; ; Angueira Buceta, Pablo ; Velez Elordi, Manuel María (IEEE, 2014)
[EN] Cloud Transmission (Cloud Txn) System is a flexible multi-layer system that uses spectrum overlay technology to simultaneously deliver multiple program streams with different characteristics and robustness for ... -
Common-Mode Voltage Elimination in Multilevel Power Inverter-Based Motor Drive Applications
Robles Pérez, Endika; Fernández Zubizarreta, Markel ; ; ; Martínez de Alegría Mancisidor, Iñigo ; Andreu Larrañaga, Jon (IEEE, 2022-01-07)
[EN] The industry and academia are focusing their efforts on finding more efficient and reliable electrical machines and motor drives. However, many of the motors driven by pulse-width modulated converters face the recurring ... -
Common-mode voltage mitigation in multiphase electric motor drive systems
Robles Pérez, Endika; Fernández Zubizarreta, Markel ; Andreu Larrañaga, Jon ; Ibarra Basabe, Edorta ; ; Ugalde Olea, Unai (Elsevier, 2022-04)
Common-mode voltage (CMV) produces serious reliability and electromagnetic interference (EMI) issues in modern pulse-width modulated (PWM) electric drives. Such issues will become more prominent in the near future, as ... -
Constellation design for future communication systems: a comprehensive survey
Barrueco Gutiérrez, Jon; Montalbán Sánchez, Jon ; Iradier Gil, Eneko ; Angueira Buceta, Pablo (Institute of Electrical and Electronics Engineers, 2021-06-29)
[EN] The choice of modulation schemes is a fundamental building block of wireless communication systems. As a key component of physical layer design, they critically impact the expected communication capacity and wireless ... -
Context- and Template-Based Compression for Efficient Management of Data Models in Resource-Constrained Systems
Berzosa Macho, Jorge; Gardeazabal Montón, Pedro José Luis; Cortiñas Rodríguez, Roberto (MDPI, 2017-08)
The Cyber Physical Systems (CPS) paradigm is based on the deployment of interconnected heterogeneous devices and systems, so interoperability is at the heart of any CPS architecture design. In this sense, the adoption of ... -
Contributions of Bottom-Up Energy Transitions in Germany: A Case Study Analysis
; Bueno Mendieta, Gorka; ; ; ; (MDPI, 2017-04)
Within the context of an energy transition towards achieving a renewable low-impact energy consumption system, this study analyses how bottom-up initiatives can contribute to state driven top-down efforts to achieve the ... -
Dataset for the Life Cycle Assessment of the High Speed Rail Network in Spain
; Bueno Mendieta, Gorka; Hoyos Ramos, David (Elsevier, 2021-04-12)
A life cycle assessment (LCA) of the Spanish high speed rail (HSR) network in service in 2016 (2583 km) was conducted. Life cycle inventory (LCI) data related to the construction and maintenance phases of the infrastructure ... -
Dataset on 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 ; ; ; Etxano Gandariasbeitia, Iker ; ; ; ; ; Marieta Gorriti, María Cristina ; Sáez de Cámara Oleaga, Estibaliz ; ; (Elsevier, 2022-04)
[EN] The organisational life cycle assessment (O-LCA) and the social organisational life cycle assessment (SO-LCA) of the University of the Basque Country UPV/EHU were conducted. The data presented in this paper support ... -
Decontamination of Ti Oxide Surfaces by Using Ultraviolet Light: Hg-Vapor vs. LED-Based Irradiation
Arroyo Lamas, Nagore; Ugalde Olea, Unai; Arteagoitia Calvo, María Iciar (MDPI, 2020-10-22)
C-range Ultraviolet (UVC) mercury (Hg)-vapor lamps have shown the successful decontamination of hydrocarbons and antimicrobial effects from titanium surfaces. This study focused on surface chemistry modifications of titanium ... -
Design and implementation of a droop control in d-q frame for islanded microgrids
Planas Fullaondo, Estefanía; ; Andreu Larrañaga, Jon ; Kortabarria Iparragirre, Iñigo ; Martínez de Alegría Mancisidor, Iñigo (The Institution of Engineering and Technology, 2013-09-01)
The droop control method is usually selected when several distributed generators (DGs) are connected in parallel forming an islanded microgrid. This is because of the advantages it offers such as flexibility, absence of ... -
Design and Performance of a XBee 900 MHz Acquisition System Aimed at Industrial Applications
Calvo Gordillo, Isidro; ; Villar, Eneko; Fernández, Aitor; Velasco, Javier; Barambones Caramazana, Oscar ; Napole, Cristian; Fernández Bustamante, Pablo (MDPI, 2021-09-03)
Wireless technologies are being introduced in industrial applications since they provide certain benefits, such as the flexibility to modify the layout of the nodes, improving connectivity with monitoring and decision ... -
Detection, Characterization and Modeling of Localized Defects and Thermal Breakdown in Photovoltaic Panels from Thermal Images and IV Curves
Azkona Estefanía, Nekane; Llaria, Alvaro ; ; (MDPI, 2022)
In this work, a defective commercial module with a rounded IV characteristic is analyzed in detail to identify the sources of its malfunction. The analysis of the module includes thermography images taken under diverse ... -
Development of AI-Based Tools for Power Generation Prediction
(MDPI, 2023-11-16)This study presents a model for predicting photovoltaic power generation based on meteorological, temporal and geographical variables, without using irradiance values, which have traditionally posed challenges and difficulties ... -
ECG-based pulse detection during cardiac arrest using random forest classifier
; ; ; Del Ser Lorente, Javier; Alonso González, Erik ; Daya, Mohamud Ramzan (Springer, 2019)
Sudden cardiac arrest is one of the leading causes of death in the industrialized world. Pulse detection is essential for the recognition of the arrest and the recognition of return of spontaneous circulation during therapy, ... -
Effect of Symmetrically Switched Rectifier Topologies on the Frequency Regulation of Standalone Micro-Hydro Power Plants
Bory, Henry; Martín González, José Luis; Martínez de Alegría Mancisidor, Iñigo ; Vazquez, Luis (MDPI, 2021-05-30)
Micro-hydro power plants (μHPPs) are a major energy source in grid-isolated zones because they do not require reservoirs and dams to be built. μHPPs operate in a standalone mode, but a continuously varying load generates ... -
Effective generalized predictive control of induction motor
Alkorta Egiguren, Patxi; Cortajarena Echeverria, José Antonio ; Barambones Caramazana, Oscar ; (Elsevier, 2020-04-27)
In this document it is presented and experimentally validated a new linear predictive regulator to control the mechanical speed and the rotor flux of induction motor (IM). The regulator is developed in the synchronous ... -
Effective Position Control for a Three-Phase Motor
; Barambones Caramazana, Oscar; 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 ... -
Electrochemical Activity of Lignin Based Composite Membranes
Baloch, Marya; ; (MDPI, 2021-02-21)
Our society’s most pressing challenges, like high CO2 emission and the constant battle against energy poverty, require a clean and easier solution to store and utilize the renewable energy resources. However, recent ...