Title :
Dynamic modeling of a VSC-HVDC converter
Author :
Imhof, Markus ; Andersson, Goran
Author_Institution :
Eidgenossische Tech. Hochschule Zurich, ETH Zurich, Zurich, Switzerland
Abstract :
The aim of this paper is to present a nonlinear dynamic model for Voltage Source Converter-based HVDC (VSC-HVDC) links that can be used for dynamic studies. It includes the main physical elements and is controlled by PI controllers with antiwindup. A linear control model is derived for efficient tuning of the controllers of the nonlinear dynamic model. The nonlinear dynamic model is then tuned according to the performance of an ABB HVDC Light model.
Keywords :
HVDC power convertors; PI control; control nonlinearities; control system synthesis; ABB HVDC light model; PI controllers; VSC-HVDC converter; antiwindup; controllers tuning; linear control model; nonlinear dynamic model; voltage source converter-based HVDC links; Inverters; Mathematical model; Power conversion; Reactive power; Transfer functions; Voltage control; Converters; HVDC transmission; Power system dynamics; Power system modeling; Pulse width modulation converters; Reactive power control; VSC-HVDC; Voltage control;
Conference_Titel :
Power Engineering Conference (UPEC), 2013 48th International Universities'
Conference_Location :
Dublin
DOI :
10.1109/UPEC.2013.6714935
