Modeling and simulation of 48-pulse VSC based STATCOM using simulink's power system blockset

This paper investigates the dynamic operation of Static Synchronous Compensator (STATCOM) based on a model comprising a multilevel 48-pulse Gate Turn-Off thyristor (GTO) voltage source converter for reactive power compensation and voltage stabilization of electric power transmission and distribution...

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Hauptverfasser:	Kumar Sahoo, A., Murugesan, K., Thygarajan, T.
Format:	Tagungsbericht
Sprache:	eng
Schlagworte:	48-pulse Gate Turn-Off (GTO) thyristor model STATCOM 48-pulse voltage source converter active and reactive power compensation Automatic voltage control Mathematical model Power conversion Power system dynamics Power system harmonics Power system modeling Power system simulation Static power converters Switching converters Thyristors
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Beschreibung
Zusammenfassung:	This paper investigates the dynamic operation of Static Synchronous Compensator (STATCOM) based on a model comprising a multilevel 48-pulse Gate Turn-Off thyristor (GTO) voltage source converter for reactive power compensation and voltage stabilization of electric power transmission and distribution systems. Multi-pulse converters are made up from several three level voltage source converter modules switching at the fundamental frequency, but properly phase shifted to produce a nearly sinusoidal output voltage and low harmonic content. The analysis and complete digital simulation of the STATCOM is performed in the MATLAB/Simulink environment using the Power System Blockset (PSB).
ISSN:	2160-3162
DOI:	10.1109/IICPE.2006.4685386