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Mostrando ítems 1-3 de 3

    • A simplified algorithm to solve optimal power flows in hybrid VSC-based ACDC systems 

      Renedo Anglada, Javier; Ibrahim, Ahmad Asrul; Kazemtabrizi, Behzad; García Cerrada, Aurelio; Rouco Rodríguez, Luis; Zhao, Quanyu; García González, Javier
      High Voltage Direct Current systems based on Voltage Source Converters (VSC-HVDC) are increasingly being considered as a viable technology with advantages, above all when using underground or submarine cables for bulk power ...

    • Linear and quadratic optimal power flow models of a hybrid network based on VSC-MTDC 

      Zhao, Quanyu; García González, Javier
      Optimal Power Flow (OPF) models are essential tools not only from the daily operational point of view, but also for medium-term and long term studies. In this case, when it is necessary to consider future expansion planning, ...

    • Ramp-based scheduling vs. energy-block scheduling in day-ahead market 

      Zhao, Quanyu; Morales España, German Andres; Baldick, Ross; García González, Javier; Ramos Galán, Andrés
      Although unit commitment (UC) based on energy blocks is the most common way to schedule the generators in current power systems, it has been reported that it may not be capable of guaranteeing feasible schedules. In ...