3 papers
eess.SY2025
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…
eess.SY2025
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…
eess.SY2024
Damping Wind Farm Resonances with Current Based Model Predictive Pulse Pattern Control
Orcun Karaca, Ioannis Tsoumas, Tinus Dorfling +2
It is well-established that a proportional current control gain emulates a resistor in the converter output impedance. Even though this resistance can provide additional damping to…