Recent Submissions

  • Capacitorless voltage regulator devoted to power management 

    Martínez García, Herminio; García Vílchez, Encarnación (Vienna University of Technology, 2020)
    Conference report
    Open Access
    This article aims to present the design of a 4.5-V, 450-mA low drop-out (LDO) voltage linear regulator based on a two-stage cascoded operational transconductance amplifier (OTA) as error amplifier. The aforementioned ...
  • Capacitorless low-dropout regulator for power management applications 

    Martínez García, Herminio; García Vílchez, Encarnación (2021)
    Conference report
    Open Access
    This article aims to present the design of a 4.5-V, 450-mA low drop-out (LDO) voltage linear regulator based on a two-stage cascoded operational transconductance amplifier (OTA) as error amplifier. The aforementioned ...
  • Non-external capacitor LDO regulator for power management applications 

    Martínez García, Herminio; García Vílchez, Encarnación (Institute of Electrical and Electronics Engineers (IEEE), 2020)
    Conference report
    Open Access
    This article aims to present the design of a 4.5-V, 450-mA low drop-out (LDO) voltage linear regulator based on a two-stage cascoded operational transconductance amplifier (OTA) as error amplifier. The aforementioned ...
  • Improvement of the PF using symmetrical angle switched single- & three-phase rectifiers in micro hydro power plants 

    Bory Prevez, Henry; Martínez García, Herminio; Vazquez Seisdedos, Luis; García Vílchez, Encarnación (Institute of Electrical and Electronics Engineers (IEEE), 2020)
    Conference report
    Open Access
    Micro-size hydro power plants (µHPPs) are commonly used at remote areas to supply islanded AC micro-grids. A typical way to control grid frequency is to manipulate active power dissipated in ballast loads by AC/AC converters. ...
  • LDO regulator with no external capacitor for power management applications 

    Martínez García, Herminio; García Vílchez, Encarnación (2020)
    Conference report
    Open Access
    This article aims to present the design of a 4.5-V, 450-mA low drop-out (LDO) voltage linear regulator based on a two-stage cascoded operational transconductance amplifier (OTA) as error amplifier. The aforementioned ...
  • Parametric filter with programmability for data acquisition 

    Martínez García, Herminio; García Vílchez, Encarnación (2020)
    Conference report
    Open Access
    Audio filtering systems are used in commercial applications involving equalizers. However, some of the topologies used can be modified to be used in audio signal treatment applications. Parametric filter topologies allow ...
  • Fuzzy-based energy management system for isolated microgrids using generation and demand forecast 

    Rodríguez, Mauricio; Arcos Aviles, Diego Gustavo; Llanos, Jacqueline; Salazar, Antonio; Guinjoan Gispert, Francisco; Motoasca, Emilia; Martínez, Wilmar (Institute of Electrical and Electronics Engineers (IEEE), 2021)
    Conference report
    Restricted access - publisher's policy
    Energy solutions based on sustainable microgrids have been increasing since isolated areas with difficult access can benefit from these feasible solutions. In this context, this paper presents the design of an energy ...
  • Adjustment of the Fuzzy Logic controller parameters of the energy management strategy of a grid-tied domestic electro-thermal microgrid using the Cuckoo search algorithm 

    Arcos Aviles, Diego Gustavo; García Gutiérrez, Gabriel; Guinjoan Gispert, Francisco; Carrera, Enrique; Pascual Miqueleiz, Julio; Ayala Taco, Paul; Marroyo Palomo, Luis; Motoasca, Emilia (Institute of Electrical and Electronics Engineers (IEEE), 2019)
    Conference report
    Restricted access - publisher's policy
    During the last century, population growth, together with economic development, has considerably increased the energy demand and, although renewable energies are becoming an alternative, still total energy supply is mainly ...
  • Fuzzy-based power exchange management between grid-tied interconnected residential microgrids 

    Arcos Aviles, Diego Gustavo; García Gutiérrez, Gabriel; Guinjoan Gispert, Francisco; Ayala, Paul; Ibarra, Alexander; Motoasca, Emilia; Llanos, Jacqueline; Pascual, Julio (Institute of Electrical and Electronics Engineers (IEEE), 2020)
    Conference report
    Restricted access - publisher's policy
    This paper presents a fuzzy-based power exchange management between two neighboring residential grid-connected microgrids comprising both photovoltaic generation and battery energy storage system (BESS). The proposed power ...
  • Fuzzy control-based energy management system for interconnected residential microgrids using the forecasts of power generation and load demand 

    Arcos Aviles, Diego Gustavo; Llanos, Jacqueline; Ayala, Paul; Guinjoan Gispert, Francisco; Motoasca, Emilia; Martínez, Paul (Institute of Electrical and Electronics Engineers (IEEE), 2021)
    Conference lecture
    Restricted access - publisher's policy
    The continuous growth of residential rooftop photovoltaic systems carries with it the problem of the penetration of renewable energy in the utility network, which can lead to its saturation. For this reason, the efficient ...
  • A novel component sizing procedure in off-grid networked microgrids 

    Salehi, Navid; Martínez García, Herminio; Velasco Quesada, Guillermo (Institute of Electrical and Electronics Engineers (IEEE), 2021)
    Conference report
    Restricted access - publisher's policy
    Stand-alone Microgrids (MGs) can effectively be utilized to provide the energy demand for different purposes, such as reducing the burden of the main grid. Paying attention to harvesting renewable energies in MGs resulted ...
  • Data relevance-aware dynamic sensing technique with battery lifetime guarantee for wireless sensor nodes 

    Arnaiz, David; Moll Echeto, Francisco de Borja; Alarcón Cot, Eduardo José; Vilajosana, Ignasi (Institute of Electrical and Electronics Engineers (IEEE), 2021)
    Conference report
    Restricted access - publisher's policy
    Significant effort has been devoted to the development of dynamic monitoring techniques to exploit the temporal correlation among observations with the intention of improving the energy efficiency in wireless sensor nodes. ...

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