DocumentCode
1186586
Title
The Impact of High-Speed Reclosure of Single and Multi-Phase Systems Faults on Turbine-Generator Shaft Torsional Fatigue
Author
Joyce, John S. ; Kulig, Tadeusz ; Lambrecht, Dietrich
Author_Institution
Utility Power Corporation
Issue
1
fYear
1980
Firstpage
279
Lastpage
291
Abstract
The successive electrical transients caused by system faults and subsequent switching operations associated with the widely practiced technique of automatic high-speed reclosing give rise to mechanical stresses in nearby turbine-generators. Depending upon many factors, these stresses may exceed the endurance limit of certain machine parts and thus cause slight or severe fatigue damage which is cumulative over the life of machines.
Keywords
Analytical models; Circuit faults; Fatigue; Hazards; Integrated circuit interconnections; Mechanical systems; Senior members; Shafts; Stress; Timing;
fLanguage
English
Journal_Title
Power Apparatus and Systems, IEEE Transactions on
Publisher
ieee
ISSN
0018-9510
Type
jour
DOI
10.1109/TPAS.1980.319637
Filename
4113797
Link To Document