• Sizing of Hybrid Energy Storage Systems for Inertial and Primary Frequency Control 

      Alves, Erick Fernando; Mota, Daniel dos Santos; Tedeschi, Elisabetta (Peer reviewed; Journal article, 2021)
      The exponential rise of renewable energy sources and microgrids brings about the challenge of guaranteeing frequency stability in low-inertia grids through the use of energy storage systems. This paper reviews the frequency ...
    • Sufficient Conditions for Robust Frequency Stability of AC Power Systems 

      Alves, Erick Fernando; Bergna-Diaz, Gilbert; Brandao, Danilo; Tedeschi, Elisabetta (Peer reviewed; Journal article, 2020)
      This paper analyses the frequency stability of ac grids in the presence of non-dispatchable generation and stochastic loads. Its main goal is to evaluate conditions in which the system is robust to large, persistent active ...