Title :
Sample-ruler technique and its application in estimation of corrected transient energy margin
Author :
Shoudong, Wang ; Mingzhi, Liu ; Fang, D.Z. ; Chung, T.S.
Author_Institution :
Dept. of Electr. & Autom. Eng., Tianjin Univ., China
fDate :
30 Oct.-1 Nov. 2000
Abstract :
A new technique called sample-ruler for evaluation of corrected transient energy margin (CTEM) is proposed in this paper. With the sample-ruler approach, a strategy for transient stability assessment (TSA) is introduced. This strategy is effective in filtering out harmless disturbances, in identifying critical generator group and in estimating CTEM with the sample-ruler approach. Case studies on the 10-generator 39-bus New England test power system are given to show the application of methodology.
Keywords :
control system analysis computing; power system analysis computing; power system control; power system transient stability; computer simulation; control simulation; corrected transient energy margin estimation; critical generator group identification; disturbances; power systems; sample-ruler technique; transient stability assessment;
Conference_Titel :
Advances in Power System Control, Operation and Management, 2000. APSCOM-00. 2000 International Conference on
Print_ISBN :
0-85296-791-8
DOI :
10.1049/cp:20000418
