Title :
Automatic voltage regulation of synchronous generator with pole assignment self-tuning regulator
Author :
Funabiki, Shigeyuki ; Hitsumoto, Atsumi ; Yamakawa, Yasuji ; Ito, Tadashi
Author_Institution :
Dept. of Electr. & Electron. Eng., Okayama Univ., Japan
fDate :
28 Oct-1 Nov 1991
Abstract :
An automatic voltage regulator (AVR) of a synchronous generator based on the pole assignment self-tuning regulator is proposed. The poles of the closed-loop transfer function of the system and the poles of the controller are analytically discussed for stable performance. The response of the AVR system with the saturation characteristics is simulated for a step change of the reference. The validity of the proposed control method is experimentally clarified by using a microprocessor-based control system. The system is shown to become stable in the three-pole assignment. However, the system is not stable in the case of one- or two-pole assignment
Keywords :
adaptive control; microcomputer applications; poles and zeros; self-adjusting systems; stability; synchronous generators; transfer functions; voltage control; voltage regulators; automatic voltage regulator; closed-loop transfer function; microprocessor-based control system; pole assignment self-tuning regulator; saturation characteristics; stability; synchronous generator; Adaptive control; Automatic control; Automatic generation control; Automatic voltage control; Control systems; Regulators; Synchronous generators; Three-term control; Transfer functions; Voltage control;
Conference_Titel :
Industrial Electronics, Control and Instrumentation, 1991. Proceedings. IECON '91., 1991 International Conference on
Conference_Location :
Kobe
Print_ISBN :
0-87942-688-8
DOI :
10.1109/IECON.1991.239241
