DocumentCode :
2617840
Title :
Stability control using PEBS method and analytical sensitivity of the transient energy margin
Author :
Song, H. ; Kezunovic, M.
Author_Institution :
Dept. of Electr. Eng., Texas A&M Univ., College Station, TX, USA
fYear :
2004
fDate :
10-13 Oct. 2004
Firstpage :
1153
Abstract :
This paper introduces a stability control scheme based on a Lyapunov direct method, the potential energy boundary surface (PEBS) method, and analytical sensitivity of the transient energy margin. It classifies the stability control means into two categories, admittance-based control (ABC) and generator input-based control (GIBC), and uses a comprehensive method to analyze the contribution of each control. The scheme can get the optimal control from all the available control means by sensitivity analysis and then verify it in the transient stability program. Fast and accurate control goal is obtained from this stability control scheme.
Keywords :
Lyapunov methods; electric admittance; optimal control; power system control; power system transient stability; sensitivity analysis; Lyapunov direct method; PEBS method; admittance-based control; analytical sensitivity; comprehensive method; control classification; generator input-based control; optimal control; potential energy boundary surface; sensitivity analysis; stability control; transient energy margin; transient stability program; Control systems; Optimal control; Potential energy; Power system analysis computing; Power system security; Power system stability; Power system transients; Sensitivity analysis; Stability analysis; Transient analysis;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
Power Systems Conference and Exposition, 2004. IEEE PES
Print_ISBN :
0-7803-8718-X
Type :
conf
DOI :
10.1109/PSCE.2004.1397700
Filename :
1397700
Link To Document :
بازگشت