Title :
A Nonlinear Fuzzy PID Controller for CSI-STATCOM
Author :
Kazemi, A. ; Tofighi, A. ; Mahdian, B.
Author_Institution :
Dept. of Electr. Eng., Iran Inst. Of Sci. & Technol.
Abstract :
This paper presents a naval approach for the control of a current source inverter (CSI) based STATCOM. The dq-frame model of the CSI STATCOM is proposed as a basis for the control design. Also steady-state characteristic of the CSI-STATCOM is proposed. A nonlinear fuzzy pro controller and multivariable full state feedback has been used. The proposed STATCOM has been simulated using Matlab/Simulink package. The simulation results show that no oscillatory dynamics of the ac current without overshoot or steady-state error exists.
Keywords :
fuzzy control; invertors; power engineering computing; power system control; state feedback; three-term control; CSI; CSI-STATCOM; Matlab/Simulink package; current source inverter control; dq-frame model; fuzzy PID controller; state feedback; Automatic voltage control; Control systems; Fuzzy control; Inverters; Power harmonic filters; Power system harmonics; Power system transients; Steady-state; Three-term control; Voltage control; (CSI); Current source inverter; FACTS; Non-linear Fuzzy PID; STATCOM;
Conference_Titel :
Power Electronics, Drives and Energy Systems, 2006. PEDES '06. International Conference on
Conference_Location :
New Delhi
Print_ISBN :
0-7803-9772-X
Electronic_ISBN :
0-7803-9772-X
DOI :
10.1109/PEDES.2006.344326
