1 citations · 2 across the 3 of their papers we have counts for
4 papers
Grid-Forming Vector Current Control FRT Modes Under Symmetrical and Asymmetrical Faults
Ognjen Stanojev, Orcun Karaca, Mario Schweizer
Recent research has shown that operating grid-connected converters using the grid-forming vector current control (GFVCC) scheme offers significant benefits, including the simplicit…
Robust black start of an offshore wind farm with DRU based HVDC link using power synchronization control
Orcun Karaca, Ioannis Tsoumas, Mario Schweizer +2
This paper introduces a universal power synchronization controller for grid-side control of the wind turbine conversion systems in an offshore wind farm with a diode rectifier in t…
On the input admittance of a universal power synchronization controller with droop controllers
Orcun Karaca, Irina Subotic, Lennart Harnefors +1
Recent work has proposed a universal framework that integrates the well-established power synchronization control into vector current control. Using this controller for the paralle…
On the SDP Relaxation of Direct Torque Finite Control Set Model Predictive Control
Luca M. Hartmann, Orcun Karaca, Tinus Dorfling +2
This paper formulates a semidefinite programming relaxation for a long horizon direct-torque finite-control-set model predictive control problem. In parallel with this relaxation,…