Title :
The Excitation System Simulation of Huge Hydro-generator
Author :
Ge Baojun ; Xin Peng ; Lv Yanling
Author_Institution :
Harbin Univ. of Sci. & Technol., Harbin, China
Abstract :
Taking the example of 1000 MW hydro-generator, the mathematical model of the huge hydro-generator´s excitation control system is analyzed and the automatic voltage regulator (AVR) using PID control mode as the main research content of the excitation control system is researched. The simulation model is constructed in Matlab/Simulink environment. Analyzing the simulation result, the system short-circuit fault has a greater impact on the hydro-generator using self-excitation method. When the fault is removed, adjusting generator excitation system contributes to the stable operation of hydro-generator and power system.
Keywords :
electric machine analysis computing; hydroelectric generators; machine control; three-term control; voltage regulators; PID control; automatic voltage regulator; excitation system simulation; hydro-generators excitation control system; mathematical model; power 1000 MW; self-excitation method; Analytical models; Automatic voltage control; Control system analysis; Control system synthesis; Mathematical model; Power generation; Power system modeling; Power system simulation; Regulators; Three-term control;
Conference_Titel :
Power and Energy Engineering Conference (APPEEC), 2010 Asia-Pacific
Conference_Location :
Chengdu
Print_ISBN :
978-1-4244-4812-8
Electronic_ISBN :
978-1-4244-4813-5
DOI :
10.1109/APPEEC.2010.5449021
