Now showing items 1-7 of 7

    • A general approach for computing residues of partial-fraction expansion of transfer matrices 

      García Planas, María Isabel; Domínguez García, José Luís (2013-07)
      Article
      Open Access
      This paper deals with the description of a general method for calculating the residues of a linear system. Considering, physical models, it is well-assumed that the system described only presents simple eigenvalues, or at ...
    • Alternative tests for functional and pointwise output-controllability of linear time-invariant systems 

      García Planas, María Isabel; Domínguez García, José Luís (2013)
      Article
      Open Access
      This paper deals with the description of a new method for calculating the functional output-controllability. It is computed by means of the rank of a certain constant matrix which can be associated to the system. Moreover, ...
    • Input Observability Analysis of Fixed Speed Wind Turbine 

      García Planas, María Isabel; Domínguez García, José Luís; Mediano Valiente, Begoña (WSEAS Press, 2012-04)
      Part of book or chapter of book
      Open Access
      This paper deals with the concept of input observability in a fixed speed wind turbine. A linear system has been calculated from the nonlinear equations of the squirrel cage induction generator, supposing it connected directly ...
    • Output controllability analysis of fixed speed wind turbine 

      Domínguez García, José Luís; García Planas, María Isabel (2011-09-05)
      External research report
      Open Access
      This paper deals with a study of output-controllability of a squirrel cage induction generator connected directly to grid. To obtain the Linear Time Invariant System, which describes the generator behavior, are chosen the ...
    • Output controllability analysis of fixed speed wind turbine 

      Domínguez García, José Luís; García Planas, María Isabel (2011)
      Conference report
      Open Access
      This paper deals with the concepts of output controllability and steady output controllability, it demonstrates that they are not equivalent of concepts. A linear system has been calculated from the nonlinear equations of ...
    • Power system stabiliser capability of offshore wind power plants 

      Domínguez García, José Luís; Gomis Bellmunt, Oriol; Bianchi, Fernando Daniel; Sumper, Andreas; Sudrià Andreu, Antoni (2012)
      Conference lecture
      Open Access
      Nowadays, wind power generation is being located offshore because of its higher wind speed at lower height and larger installation zones in comparison with onshore technologies. Recently, the concept of wind power plant ...
    • Power system stabilizer control for wind power to enhance power system stability 

      Domínguez García, José Luís; Gomis Bellmunt, Oriol; Bianchi, Fernando Daniel; Sumper, Andreas (2011)
      Conference lecture
      Open Access
      The paper presents a small signal stability analysis for power systems with wind farm interaction. Power systems have damping oscillation modes that can be excited by disturbance or fault in the grid. The power converters ...