Browsing by Author "Laaksonen, Hannu"

Now showing items 1-4 of 4

    • Active and reactive power requirements at DSO-TSO interface, a cases study based on four european countries 

      Kadam, Serdar; Schwalbe, Roman; Übermasser, Stefan; Groiss, Christoph; Einfalt, Alfred; Sirviö, Katja; Laaksonen, Hannu; Hovila, Petri; Blazic, Bostjan (AIM, 2018-06-07)
      The ENTSO-E network code for demand connection sets harmonized requirements for connecting large renewable energy generation units as well as demand response facilities and furthermore reactive power limits which need to ...

    • Active Network Management Scheme for Reactive Power Control 

      Sirviö, Katja; Laaksonen, Hannu; Kauhaniemi, Kimmo (AIM, 2018-06-07)
      In the future new options to provide needed technical ancillary services locally and system-wide by distributed energy resources (DER) are needed. One ancillary service which DER could provide is the reactive power management ...

    • Advanced Islanding Detection in Grid Interactive Microgrids 

      Laaksonen, Hannu; Hovila, Petri; Kauhaniemi, Kimmo; Sirviö, Katja (AIM, 2018-06-07)
      In the future active network management and protectionsolutions have to enable utilization of intended islandoperation as well as active control and utilizationflexibilities during normal and islanded operation ofgrid ...

    • Socio-technical Modelling of Customer Roles in Developing Low Voltage Distribution Networks 

      Sirviö, Katja; Berg, Petra; Kauhaniemi, Kimmo; Laaksonen, Hannu; Laaksonen, Pirjo; Rajala, Arto (AIM, 2018-06-07)
      The transition of low voltage (LV) distribution networks towards more intelligent and smart microgrids is dependent on both technical and behavioral factors, thus forming a socio-technical systems change. Sociotechnical ...