DocumentCode :
1351146
Title :
Dynamic System Equivalents: A Survey of Available Techniques
Author :
Annakkage, U.D. ; Nair, N.K.C. ; Liang, Yuefeng ; Gole, A.M. ; Dinavahi, V. ; Gustavsen, Bjorn ; Noda, Taku ; Ghasemi, Hassan ; Monti, A. ; Matar, Mah ; Iravani, R. ; Martinez, J.A.
Author_Institution :
Power & Energy Soc., Gen. Syst. Subcomm., Task Force on Dynamic Syst. Equivalents, IEEE, USA
Volume :
27
Issue :
1
fYear :
2012
Firstpage :
411
Lastpage :
420
Abstract :
This paper presents a brief review of techniques available for reducing large systems to smaller equivalents. This paper is divided into high frequency equivalents, low frequency equivalents, and wideband equivalents. Numerical examples are presented to demonstrate selected methods of high frequency equivalencing.
Keywords :
numerical analysis; power system simulation; dynamic system equivalents; high frequency equivalents; low frequency equivalents; wideband equivalents; Admittance; Computational modeling; Integrated circuit modeling; Power system stability; Power transmission lines; Transient analysis; Coherency; dynamic equivalents; frequency-dependent network equivalents; modal analysis; two-layer network equivalents; vector fitting;
fLanguage :
English
Journal_Title :
Power Delivery, IEEE Transactions on
Publisher :
ieee
ISSN :
0885-8977
Type :
jour
DOI :
10.1109/TPWRD.2011.2167351
Filename :
6046148
Link To Document :
بازگشت