Power System Stability

yizhangsjtu

Abstract: Categorizes three direct-axis and four quadrature-axis models, along with the basic transient
% Y7 D! Q% V) S) w: C* z) K& |reactance model. Discusses some of the assumptions made in using various models and presents the
fundamental equations and concepts involved in generator/system interfacing. Covers, generally, the various
4 b- @, A+ G3 s. t, z% T! g2 Pattributes of power system stability, recognizing two basic approaches. The first is categorized under large
disturbance nonlinear analysis; the second approach considers small disturbances, where the corresponding
dynamic equations are linearized. Applications of a range of generator models are discussed and treated. The
$ Q8 X& ~* L+ Z' |manner in which generator saturation is treated in stability studies, both in the initialization process as well as
during large or small disturbance stability analysis procedures is addressed. Saturation functions that are
6 |" f# l* z& _* ^; Hderived, whether from test data or by the methods, of finite elements are developed. Different saturation
algorithms for calculating values of excitation and internal power angle depending upon generator terminal
conditions are compared. The question of parameter determination is covered. Two approaches in accounting
4 R) h& R1 v% b4 Qfor generator field and excitation system base quantities are identified. Conversion factors are given for
  r+ X+ W- @- s  n; U! f, m1 ptransferring field parameters from one base to another for correct generator/excitation system interface
modeling, Suggestions for modeling of negative field currents and other field circuit discontinuities are
# q5 R9 _: P0 L7 p! pincluded.
! x. Q4 L) J: tKeywords: modeling practices, saturation practices, stability data determination and application, synchronous
generator stability models

cqtzj

Ｅ文，可靠性方向论著，学习．谢谢

zltemp

好东西啊，收藏了，练练英文也很好啊

pefan

IEEE Std 1110-2002
IEEE Guide for Synchronous Generator Modeling Practices and Applications in Power System Stability Analyses
8 G: ^( N* x# |- H' j. _* E2 ?* IDandeno是编委主席。

kming416

好东西，潜水太久了。。。。