Enviaments recents

  • Analysis of a gate-driving technique for enhancing the GaN power transistors performance 

    Gómez Rivera, Luis Felipe; Paredes Camacho, Alejandro; Mino Aguilar, Gerardo; Castañeda Camacho, Josefina (Institute of Electrical and Electronics Engineers (IEEE), 2023)
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    This paper presents an analysis of a gate-driving technique for enhancing the switching performance of gallium nitride (GaN) power transistors. The technique consists of modifying the Pulse Width Modulated (PWM) signal ...
  • Denoising of online resistance measurements of power connectors for IoT applications 

    Liu, Yuming; Riba Ruiz, Jordi-Roger; Moreno Eguilaz, Juan Manuel; Sanllehí Muñoz, Josep (Institute of Electrical and Electronics Engineers (IEEE), 2023)
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    The increasing development of the Internet of Things (IoT) allows the acquisition of key parameters to develop health monitoring strategies for power transmission systems. These IoT devices need to incorporate sensors for ...
  • Deep learning-based partial transfer fault diagnosis methodology for electromechanical systems 

    Arellano Espitia, Francisco; Delgado Prieto, Miquel; Valls Pérez, Joan; Saucedo Dorantes, Juan Jose; Osornio Rios, Roque Alfredo (2023)
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    Recently, transfer learning technology has provided valuable solutions to problems that are present in machinery with industrial applications. Through the use of transfer learning, basic diagnostic problems have been well ...
  • Diagnosis electromechanical system by means CNN and SAE: an interpretable-learning study 

    Arellano Espitia, Francisco; Delgado Prieto, Miquel; Martínez Viol, Víctor; Saucedo Dorantes, Juan Jose; Osornio Rios, Roque A. (Institute of Electrical and Electronics Engineers (IEEE), 2022)
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    Cyber-physical systems are the response to the adaptability, scalability and accurate demands of the new era of manufacturing called Industry 4.0. They will become the core technology of control and monitoring in smart ...
  • Indoor monitoring system based on ARQ signaling generated by a Visible Light Communication link 

    Bas, Joan; Ortega Redondo, Juan Antonio; Busquets González, Martí; Dowhuszko, Alexis (Institute of Electrical and Electronics Engineers (IEEE), 2021)
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    Visible Light Communications (VLC) is a candidate technology that complements the benefits of radio communication networks, particularly in those situations where a low-cost solution using license-free spectrum is required ...
  • Uncertainty analysis for industries investing in energy equipment and renewable energy sources 

    Urbano González, Eva María; González Abreu, Artvin Darién; Kampouropoulos, Konstantinos; Romeral Martínez, José Luis (2021)
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    This paper studies the optimal design and operation of new energy equipment including renewable energy sources for prosumer industries. In order to augment the interest of industries in performing energy actions, the ...
  • Anomaly detection in electromechanical systems by means of deep-autoencoder 

    Arellano Espitia, Francisco; Delgado Prieto, Miquel; Martínez Viol, Víctor; Fernández Sobrino, Ángel; Osornio Rios, Roque A. (Institute of Electrical and Electronics Engineers (IEEE), 2021)
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    Anomaly detection in manufacturing processes is one of the main concerns in the new era of the Industry 4.0 framework. The detection of uncharacterized events represents a major challenge within the operation monitoring ...
  • Performance assessment of a wide-bandgap-semiconductor dual-active-rridge converter for electrical vehicles 

    Berbel Artal, Néstor; Capellá Frau, Gabriel José; Zaragoza Bertomeu, Jordi; Romeral Martínez, José Luis (Institute of Electrical and Electronics Engineers (IEEE), 2021)
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    Dc-dc converters can be found in different kinds of electric vehicles (EVs). Their main function is to accommodate voltages and currents to the motor or other EV systems requirements. The use of wide-bandgap (WBG) devices ...
  • Support vector machine based novelty detection and FDD framework applied to building AHU systems 

    Martínez Viol, Víctor; Martínez Viol, Víctor; Urbano González, Eva María; Urbano González, Eva María; Kampouropoulos, Konstantinos; Kampouropoulos, Konstantinos; Delgado Prieto, Miquel; Delgado Prieto, Miquel; Romeral Martínez, José Luis; Romeral Martínez, José Luis (Institute of Electrical and Electronics Engineers (IEEE), 2020)
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    The increasing energy consumption of heating, ventilation and air conditioning (HVAC) systems is one of the main concerns in the building sector. Fault detection technologies are now indispensable for energy efficiency and ...
  • Future European energy markets and Industry 4.0 potential in energy transition towards decarbonization 

    Urbano González, Eva María; Martínez Viol, Víctor; Kampouropoulos, Konstantinos; Romeral Martínez, José Luis (AEDERMACP (European Association for the Development of Renewable Energies and Power Quality), 2020)
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    Climate change, economic growth and fossil fuel price volatility are forcing governments and thus society to adopt economical and technical measures in the energy sector to reach sustainability. These actions can be seen ...
  • HVAC early fault detection using a fuzzy logic based approach 

    Martínez Viol, Víctor; Urbano González, Eva María; Delgado Prieto, Miquel; Romeral Martínez, José Luis (AEDERMACP (European Association for the Development of Renewable Energies and Power Quality), 2020)
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    The need for improving the energy efficiency of existing buildings has driven to the implementation of building energy management systems (BEMS) that can help facilities manager to discover and identify problems that may ...
  • Vector control of crosswise saturating five-phase PMaSynRM in wide speed range 

    Michalski, Tomasz Dobromir; Acosta Cambranis, Fernando Geovany; Romeral Martínez, José Luis; Zaragoza Bertomeu, Jordi (Institute of Electrical and Electronics Engineers (IEEE), 2020)
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    This paper deals with the realization of a five-phase cross saturating permanent magnet assisted synchronous reluctance motor (PMaSynRM) drive with vector control based on maximum torque per ampere (MTPA) and flux weakening ...

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