DocumentCode
1184441
Title
Dynamic Stability Improvvement at Monticello Station-Analytical Study and Field Tests
Author
Busby, E.L. ; Hurley, J.D. ; Keay, F.W. ; Raczkowski, C.
Author_Institution
Texas Utilities Services Inc.
Issue
3
fYear
1979
fDate
5/1/1979 12:00:00 AM
Firstpage
889
Lastpage
901
Abstract
Turbine-generator Units #1 and #2 at the Texas Utilities Monticello Station were found to be dynamically unstable when operating near full load and connected to the power system by a single transmission line. Power system stabilizers (PSS) were applied to the excitation systems to provide stable operation under these conditions. Suitable settings for the PSS were predetermined analytically by frequency response and root locus analysis of a single machine-infinite bus configuration. A 3rd order generator model is shown to be adequate for this type of analysis. Dynamic performance measured in field tests is in close agreement with calculated performance.
Keywords
Power generation; Power system analysis computing; Power system dynamics; Power system modeling; Power system stability; Power transmission lines; Protective relaying; Regulators; Testing; Voltage;
fLanguage
English
Journal_Title
Power Apparatus and Systems, IEEE Transactions on
Publisher
ieee
ISSN
0018-9510
Type
jour
DOI
10.1109/TPAS.1979.319301
Filename
4113557
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