• Current control design for three-phase grid-connected inverters using a pole placement technique based on numerical models 

      Citro, Costantino; Gavriluta, Catalin; Nizak Md, H. K.; Beltran, H. (2012)
      Comunicació de congrés
      Accés restringit per política de l'editorial
      This paper presents a design procedure for linear current controllers of three-phase grid-connected inverters. The proposed method consists in deriving a numerical model of the converter by using software simulations and ...
    • Lithium ion batteries ageing analysis when used in a PV power plant 

      Beltran, H.; Swierczynski, M.; Aparicio, N.; Belenguer, E.; Teodorescu, Remus; Rodríguez Cortés, Pedro (2012)
      Text en actes de congrés
      Accés restringit per política de l'editorial
      This paper analyzes the integration of lithium ion (Li-ion) batteries into large scale grid-connected PV plants. It performs a systematic analysis on both the operation improvement obtained by a PV+ES power plant and the ...
    • Photovoltaic plants generation improvement using Li-ion batteries as energy buffer 

      Beltran, H.; Swierczynski, M.; Luna Alloza, Álvaro; Vázquez Guzmán, Gerardo; Belenguer, E. (IEEE Industrial Electronics Society, 2011)
      Text en actes de congrés
      Accés restringit per política de l'editorial
      This paper analyzes the PV power plants operability improvement obtained when introducing energy storage (ES) systems which allow decoupling the power received from the sun on the photovoltaic (PV) panels from the power ...