Title :
Modeling of controller for voltage sourced converter based HVDC transmission system
Author :
Mahjoub, Ahmed ; Mukerjee, Ravindra
Author_Institution :
Univ. Teknol. PETRONAS, Tronoh
Abstract :
This paper develops the dynamic mathematical model of the rectifier and inverter side controllers for a Voltage Sourced Converter (VSC) based high voltage DC (VSC-HVDC) link employing Insulated Gate Bipolar Transistor (IGBT) with PWM control. The controller derived using instantaneous power theory, parks transformation, and similarity transformation is expected to maintain the dc link voltage and reactive power at the sending end and control both active and reactive power at the receiving end under changing operating conditions. The model also facilitates systems oscillatory performance assessment.
Keywords :
HVDC power transmission; invertors; rectifiers; HVDC transmission system; PWM control; dc link voltage; high voltage DC link; instantaneous power theory; insulated gate bipolar transistor; inverter side controllers; mathematical model; parks transformation; reactive power; rectifier side controllers; similarity transformation; voltage sourced converter; HVDC transmission; Insulated gate bipolar transistors; Mathematical model; Power conversion; Power system modeling; Pulse width modulation converters; Pulse width modulation inverters; Reactive power control; Rectifiers; Voltage control; HVDC Dynamic Performance; PWM Controller Modeling; VSC-HVDC;
Conference_Titel :
Power and Energy Conference, 2008. PECon 2008. IEEE 2nd International
Conference_Location :
Johor Bahru
Print_ISBN :
978-1-4244-2404-7
Electronic_ISBN :
978-1-4244-2405-4
DOI :
10.1109/PECON.2008.4762592
