DocumentCode
1876262
Title
An improved algorithm for power system eigenvalue calculation
Author
Lam, D.M. ; Yee, H. ; Campbell, D.
Author_Institution
Dept. of Electr. Eng., Sydney Univ., NSW, Australia
fYear
1993
fDate
7-10 Dec 1993
Firstpage
939
Abstract
AESOPS is a well known algorithm for power system eigenvalue calculation. This paper describes a modification to improve the efficiency of the method. The modified algorithm uses sparse techniques to solve the same equivalent network equations of AESOPS in each iteration but, unlike AESOPS, it is an exact Newton-Raphson iteration scheme, and converges significantly faster than AESOPS. Results for a 31 generator power system are described
Keywords
eigenvalues and eigenfunctions; iterative methods; power systems; 31 generator power system; AESOPS algorithm; Newton-Raphson iteration scheme; convergence; equivalent network equations; power system eigenvalue calculation; sparse techniques;
fLanguage
English
Publisher
iet
Conference_Titel
Advances in Power System Control, Operation and Management, 1993. APSCOM-93., 2nd International Conference on
Conference_Location
IET
Print_ISBN
0-85296-569-9
Type
conf
Filename
292597
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