Blar i Institutt for teknisk kybernetikk på forfatter "Uhlen, Kjetil"
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Coordinated Control of Multiple HVDC links using backstepping
Ersdal, Anne Mai; Imsland, Lars Struen; Uhlen, Kjetil (Journal article, 2012)This article regards a power system containing multiple High Voltage Direct Current (HVDC) links. The topic is to exploit the HVDC lines’ ability to control the power supplied by them to increase the stability of the system. ... -
Dynamic State Estimation for Electrical Power Grids
Abooshahab, Mohammad Ali (Doctoral theses at NTNU;2021:273, Doctoral thesis, 2021)Increased electrification of society, as well as increased incidence of distributed power generation, causes more dynamic operation of modern electrical power grids. Methods for monitoring of power grids have traditionally ... -
Optimal Control of Floating Offshore Wind Turbines
Lindeberg, Eivind (Master thesis, 2009)Floating Offshore Wind Power is an emerging and promising technology that is particularly interesting from a Norwegian point of view because of our long and windy coast. There are however still several remaining challenges ... -
Stability Assessment of Power Systems Based on a Robust Sum-of-Squares Optimization Approach
Kalemba, Lester; Uhlen, Kjetil; Hovd, Morten (Chapter, 2018)Secure operation of the evolving power systems, characterised by more renewable energy sources and increasingly variable consumption, will require enhanced monitoring and more automatic control actions. One example is the ...