Title :
Experimental verification of fuzzy excitation control system for multi-machine power system
Author :
Kitauchi, Yoshihiro ; Taniguchi, Haruhito
Author_Institution :
Komae Res. Lab., Central Res. Inst. of Electr. Power Ind., Tokyo, Japan
fDate :
3/1/1997 12:00:00 AM
Abstract :
A fuzzy excitation control system (FECS), based on the fuzzy theorem and having the function of both AVR and PSS, was established to improve power system stability. This paper includes the results of experiments of the FECS on the AC/DC power system simulator of the CRIEPI. The FECS is compared with the conventional quick-response excitation system with optimized PSSs on a 4-machine long distance fish-bone type power system and various system configurations. The results show that the FECS increases the power transfer limit more than 20 (%) without any parameter tuning
Keywords :
control system analysis computing; control system synthesis; fuzzy control; load flow; load regulation; power system analysis computing; power system control; power system interconnection; power system stability; AC/DC power system simulator; PSS; computer simulation; control design; control simulation; fuzzy excitation control system; long distance fish-bone type power system; multimachine power system; power system configurations; power system stability improvement; power transfer limit improvement; quick-response excitation system; Control systems; Damping; Fuzzy control; Fuzzy logic; Fuzzy systems; Niobium; Power system control; Power systems; Reactive power; Voltage control;
Journal_Title :
Energy Conversion, IEEE Transactions on
