Browsing by Author "Álvarez, Ricardo"

Now showing items 1-3 of 3

    • Multi-year stochastic transmission network expansion planning considering line uprating 
      Álvarez, Ricardo; Rahmann Zúñiga, Claudia Andrea; Cifuentes, Nicolás; Palma Behnke, Rodrigo Ernesto Eduardo (IEEE-Inst. Electrical Electronics Engineers, 2021)
      Transmission network expansion planning (TNEP) has become increasingly challenging due to the worldwide transformation of power systems, with the fast deployment of renewable energies as one of the key drivers. Given current ...
    • Novel methodology for selecting representative operating points for the TNEP 
      Álvarez, Ricardo; Moser, Albert; Rahmann Zúñiga, Claudia (IEEE, 2017)
      As part of transmission network expansion planning(TNEP), a technical and economical assessment of several planningalternatives must be performed in order to ensure fulfillment of thenetwork security criteria and to estimate ...
    • The role of fast frequency response of energy storage systems and renewables for ensuring frequency stability ... 
      González Inostroza, Pablo Ernesto; Rahmann Zúñiga, Claudia Andrea; Álvarez, Ricardo; Haas, Jannik; Nowak, Wolfgang; Rehtanz, Christian (MDPI, 2021)
      Renewable generation technologies are rapidly penetrating electrical power systems, which challenge frequency stability, especially in power systems with low inertia. To prevent future instabilities, this issue should ...