Title :
Simplified dynamic model of a voltage-sourced converter with modular multilevel converter design
Author :
Teeuwsen, Simon P.
Author_Institution :
Power Transm. Solutions, Siemens AG, Erlangen
Abstract :
This paper introduces a simplified HVDC model developed for modeling the steady-state and the dynamic behavior of a voltage-sourced converter based on the modular multilevel converter design. The simplified model is intended for time domain simulations in a positive sequence dynamic simulation program. The model is used for dynamic stability studies and performance analysis of the HVDC within a large AC network. The simplified model is validated against a detailed model comprising the complete converter controls.
Keywords :
HVDC power transmission; power convertors; AC network; HVDC model; converter controls; dynamic stability; modular multilevel converter design; positive sequence dynamic simulation program; simplified dynamic model; voltage sourced converter; Circuit simulation; HVDC transmission; Power system dynamics; Power system modeling; Power system protection; Power system simulation; Power system stability; Power system transients; Steady-state; Voltage; Dynamic Modeling; HVDC Power Transmission; Modular Multilevel Converter Design; Voltage-Sourced Converter;
Conference_Titel :
Power Systems Conference and Exposition, 2009. PSCE '09. IEEE/PES
Conference_Location :
Seattle, WA
Print_ISBN :
978-1-4244-3810-5
Electronic_ISBN :
978-1-4244-3811-2
DOI :
10.1109/PSCE.2009.4839922