Browsing by Author "Fekriasl, Sajjad"

Now showing items 1-3 of 3

    • Advanced vector control for voltage source converters connected to weak grids 

      Egea Àlvarez, Agustí; Fekriasl, Sajjad; Hassan, Fainan; Gomis Bellmunt, Oriol (2015-11-01)
      Article
      Open Access
      This paper addresses an advanced vector current control for a voltage source converter (VSC) connected to a weak grid. The proposed control methodology permits high-performance regulation of the active power and the voltage ...

    • DC voltage droop control design for multiterminal HVDC systems considering AC and DC grid dynamics 

      Prieto Araujo, Eduardo; Egea Àlvarez, Agustí; Fekriasl, Sajjad; Gomis Bellmunt, Oriol (2016-04-01)
      Article
      Open Access
      This paper focuses on the droop-based dc voltage control design for multiterminal VSC-HVDC grid systems, considering the ac and the dc system dynamics. The droop control design relies on detailed linearized models of the ...

    • Optimal H-infinity control design for MMC-based HVDC links 

      Dadjo Tavakoli, Saman; Fekriasl, Sajjad; Prieto Araujo, Eduardo; Beerten, Jef; Gomis Bellmunt, Oriol (Institute of Electrical and Electronics Engineers (IEEE), 2021-04-06)
      Article
      Open Access
      The modular multilevel converter (MMC) has emerged as the preferred choice for voltage source converter (VSC)-based high voltage direct current (HVDC) systems due to its low losses, low harmonic distortion, modularity, and ...