Title :
A reduced order equivalent model of large power systems for the stability analysis
Author :
Chang, Byung-hoon ; Choo, Jin-Boo ; Kwon, Sae-Hyuk
Author_Institution :
Korea Electr. Power Res. Inst., Taejon, South Korea
Abstract :
A procedure for constructing a reduced order equivalent model of large power systems has been proposed. The generators are grouped into coherent groups. The KEPCO system which consists of 237 generators has been equivalent to a 65-generator system. The simulation results for the equivalent system has been compared to those of the original system. The desired static and dynamic characteristics of the original system are carefully preserved
Keywords :
control system analysis; large-scale systems; power system control; power system stability; KEPCO system; Korea; dynamic characteristics; large power systems; reduced order equivalent model; simulation; stability analysis; static characteristics; Control systems; Eigenvalues and eigenfunctions; Modems; Power system analysis computing; Power system dynamics; Power system interconnection; Power system modeling; Power system simulation; Power system stability; Stability analysis;
Conference_Titel :
Power Engineering Society Winter Meeting, 2000. IEEE
Print_ISBN :
0-7803-5935-6
DOI :
10.1109/PESW.2000.850091
