DocumentCode
852414
Title
Three-phase modeling for transient stability of large scale unbalanced distribution systems
Author
Makram, Elham B. ; Zambrano, V. Omar ; Harley, Ronald G. ; Balda, Juan C.
Author_Institution
Dept. of Electr. & Comput. Eng., Clemson Univ., SC, USA
Volume
4
Issue
2
fYear
1989
fDate
5/1/1989 12:00:00 AM
Firstpage
487
Lastpage
493
Abstract
The authors propose a generalized method to analyze the transient stability by using the three-phase bus admittance matrix algorithm for any network configuration. The method takes into account the unbalance created by large single-phase loads, untransposed feeders, conductor bundles, and cables. Consequently, the effects of unsymmetrical shunt and/or series faults, as well as the addition or removal of single-phase feeders, can be simulated anywhere in the network. Also presented is a novel, general systematic technique of studying transient stability of unbalanced distribution systems
Keywords
distribution networks; stability; transients; 3-phase bus admittance matrix algorithm; conductor bundles; large scale unbalanced distribution systems; single-phase loads; untransposed feeders; Admittance; Equations; Induction motors; Large-scale systems; Power system transients; Rotating machines; Stability; Transient analysis; Transmission line matrix methods; Voltage;
fLanguage
English
Journal_Title
Power Systems, IEEE Transactions on
Publisher
ieee
ISSN
0885-8950
Type
jour
DOI
10.1109/59.193820
Filename
193820
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