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Mostrando ítems 1-4 de 4

    • A high-performance voltage sag detection algorithm for a dynamic voltage restorer 

      Roldan Perez, Javier; García Cerrada, Aurelio; Ochoa Giménez, Miguel; Zamora Macho, Juan Luis (Institute of Electrical and Electronics Engineers; IEEE Industrial Electronics Society; Universidad (Cádiz, España), 04/04/2017)
      Dynamic Voltage Restorers (DVRs) are a costeffective solution to protect sensitive loads against voltage sags in medium- and high-power applications because the power required to compensate sags is only a fraction of the ...

    • Comprehensive control for unified power quality conditioners 

      Ochoa Giménez, Miguel; García Cerrada, Aurelio; Zamora Macho, Juan Luis
      Electronic Power converters have a great potential in power quality applications in electricity distribution networks. This paper presents a comprehensive control strategy for Unified Power Quality Conditioners (UPQCs) to ...

    • Control driver electronics for miniature pulse tube coolers 

      Abanades Sánchez, Alberto; González Gutiérrez, Daniel; Sánchez Almagro, Jose; Chico Santos, Julio César; Caballero Olmo, Gema; García Cerrada, Aurelio; Zamora Macho, Juan Luis (Sin editorial (Constanza, Alemania), 14/09/2008)
      A novel CDE (Control Driver Electronics) design, based on integrated digital control architecture (with FPGA), for powering and control the MPTC (Miniature Pulse Tube Coolers) is presented in this paper. This CDE was ...

    • Wind generation in weak systems 

      Rouco Rodríguez, Luis; Zamora Macho, Juan Luis; García Cerrada, Aurelio (European Association for the Development of Renewable Energies, Environment and Power Quality; Unive (Granada, España), 01/06/2020)
      Control systems of wind generators are usually designed neglecting the effect of the external grid (the impedance of the grid is much smaller than the impedance of the step-up transformers). Wind generator manufacturers ...