• openAccess   Positive-Net-Damping Stability Criterion in Grid-Connected VSC Systems 

      Sainz, Luis; Cheah-Mane, Marc; Monjo, Lluís; Liang, Jun; Gomis-Bellmunt, Oriol Institute of Electrical and Electronics Engineers (IEEE) (2017-05)
      Resonance instabilities in power systems can be assessed with the positive-net-damping stability criterion. This criterion is a review of the complex torque coefficients method but it does not provide the frequency of the ...