• Battery Based Energy Storage Emulation in Low Voltage Grids 

      Sagatun, Nora Plassbak (Master thesis, 2019)
      Det elektriske nettet er i ferd med å moderniseres betydelig. En av de mest vesentlige trendene som kan modernisere kraftnettet er økt penetrasjon av distribuerte energiressurser. Distribuert generasjon forårsaker bidireksjonal ...
    • Selective output impedance based control for grid-connected inverters 

      Couto, Henrique P.; Brandao, Danilo; Silva, Sidelmo Magalhaes; Caldognetto, Tommaso; Sanchez, Santiago; Tedeschi, Elisabetta (Chapter, 2019)
      This paper proposes a power control loop strategy for Voltage-Source Inverters (VSIs), based on the use of abc frame PI controllers. Its physical behaviour and mathematical model are presented in detail and the inverter ...
    • Stability Investigation of Power Electronics Systems; A Microgrid Case 

      Sanchez, Santiago (Doctoral thesis at NTNU;2015:2, Doctoral thesis, 2015)
      This thesis is focused on the stability of systems containing high power electronic devices. The study mainly involves the exchanger device in a hybrid current microgrid. This microgrid has a topology with a DC bus and ...