• openAccess   Admittance study of grid-connected VSCs for harmonic oscillatory instabilities 

      Sainz, Luis; Monjo, Lluís; Cheah-Mane, Marc; Liang, Jun; Gomis-Bellmunt, Oriol; Prieto Araujo, Eduardo IET (2019-07)
      Voltage source converters (VSCs) can reduce damping of grid-connected VSC systems at harmonic resonances, leading to system instability. The conductance of the VSC admittance can be shaped selecting appropriate VSC parameter ...
    • openAccess   Effect of wind turbine converter control on wind power plant harmonic response and resonances 

      Sainz, Luis; Monjo, Lluís; Pedra Durán, Joaquín; Cheah-Mane, Marc; Liang, Jun; Gomis-Bellmunt, Oriol The Institution of Engineering and Technology (2017-02)
      Wind turbine harmonic emissions due to power electronics are a well-known power quality concern in wind power plants (WPPs). This problem may be increased by resonances because they amplify harmonic distortion around ...