Title :
STATCOM model in EMTP RV using hysteresis current controlled voltage source converter (VSC)
Author :
Deng, Yongan ; Sood, V.K. ; Lopes, L.
Author_Institution :
Concordia Univ., Montreal, Que.
Abstract :
In this paper, a static compensator (STATCOM) model in EMTP RV of a voltage source converter (VSC) is presented. The STATCOM is connected to the end of a transmission line. The DC/AC conversion is obtained by using pulse width modulation (PWM) based on a current hysteresis controller. By regulating the reference current, an adjustable current can be injected into the transmission line. The synchronous rotating reference frame is used for model construction and a phase-lock loop (PLL) is used for controller synchronization. Different small-signal disturbances are introduced to validate the model
Keywords :
DC-AC power convertors; EMTP; PWM power convertors; electric current control; hysteresis; phase locked loops; static VAr compensators; transmission lines; DC-AC conversion; EMTP; PLL; PWM; STATCOM model; hysteresis current controlled voltage source converter; phase-lock loop; pulse width modulation; static compensator; synchronous rotating reference frame; transmission line; Automatic voltage control; Converters; EMTP; Hysteresis; Power conversion; Pulse width modulation; STATCOM; Space vector pulse width modulation; Transmission lines; Voltage control;
Conference_Titel :
Electrical and Computer Engineering, 2005. Canadian Conference on
Conference_Location :
Saskatoon, Sask.
Print_ISBN :
0-7803-8885-2
DOI :
10.1109/CCECE.2005.1556983
