Title :
Multivariable nonlinear control of current source inverter-based STATCOM for synchronous generator stabilization
Author :
Chia, Boniface H K ; Morris, Stella ; Dash, P.K.
Author_Institution :
Fac. of Eng., Multimedia Univ., Malaysia
Abstract :
This paper presents a nonlinear control approach to the MIMO system of a current source inverter (CSI) based static synchronous compensator (STATCOM). Here a nonlinear mathematical model of STATCOM installed in a transmission system is derived. Then, by input-output feedback linearization, a state feedback control law is obtained by pole placement. Simulation results clearly reveal the efficacy of the proposed controller.
Keywords :
MIMO systems; control engineering computing; invertors; linearisation techniques; multivariable control systems; nonlinear control systems; pole assignment; stability; state feedback; static VAr compensators; synchronous generators; MIMO system; current source inverter-based STATCOM; input-output feedback linearization; multivariable nonlinear control; nonlinear mathematical model; pole placement; state feedback control law; static synchronous compensator; synchronous generator stabilization;
Conference_Titel :
SICE 2003 Annual Conference
Conference_Location :
Fukui, Japan
Print_ISBN :
0-7803-8352-4
