تصفح حسب المؤلف "Ghazi, K. A."

السجلات المعروضة 1 -- 6 من 6

    • An improved predictive control approach for Multilevel Inverters 

      Trabelsi, M.; Ben-Brahim, L.; Gastli, A.; Ghazi, K.A. ( IEEE Computer Society , 2013 , Conference Paper)
      This paper proposes a flexible predictive control strategy for flying capacitors based Multi-Level Inverters (MLIs). The proposed controller, applied for a Flying Capacitors Inverter (FCI) and a Modular Multilevel Converter ...

    • An improved predictive control approach for Multilevel Inverters 

      Trabelsi, M.; Ben-Brahim, L.; Gastli, A.; Ghazi, K. A. ( IEEE , 2013 , Conference Paper)
      This paper proposes a flexible predictive control strategy for flying capacitors based Multi-Level Inverters (MLIs). The proposed controller, applied for a Flying Capacitors Inverter (FCI) and a Modular Multilevel Converter ...

    • An improved real-time digital feedback control for grid-tie multilevel inverter 

      Trabelsi, M.; Ben-Brahim, L.; Ghazi, K. A. ( IEEE , 2013 , Conference Paper)
      This paper proposes a weighted Real-Time Digital Feedback Control for a grid connected Distributed Generation (DG) system (gas turbines, fuel cells, photovoltaic, wind.). The DG source is connected to the grid through a ...

    • An original controller design for a grid connected PV system 

      Trabelsi, M.; Ghazi, K. A.; Al-Emadi, N.; Ben-Brahim, L. ( IEEE , 2012 , Conference Paper)
      PV energy generation has been one of the most active research areas in the past decades due to its inexhaustibility and environmental-friendly aspects. However, the great deal is to utilize the solar energy effectively ...

    • Towards ultra high frequency and high efficiency gate drive circuits 

      Ghazi, K. A.; Ben-Brahim, L. (2013 , Conference Paper)
      Recent developments in semiconductor technology enabled developing converters with ultra high switching frequency to achieve high power densities which increased the complexity of designing optimized gate drive circuits. ...

    • A weighted real-time predictive controller for a grid connected flying capacitors inverter 

      Ben-Brahim, L.; Trabelsi, M.; Ghazi, K.A.; Al-Emadi, N. ( Elsevier , 2013 , Article)
      This paper proposes a new controller for a grid connected power conditioning unit (PCU). The PCU consists of a flying capacitors inverter (FCI) connected to the grid through an inductor and a step-up transformer. A hybrid ...