DocumentCode
1035567
Title
Switching Surge Field Tests on the Arizona Public Service 345-kV System
Author
Report, C.
Issue
7
fYear
1968
fDate
7/1/1968 12:00:00 AM
Firstpage
1635
Lastpage
1648
Abstract
Switching surge field tests were performed on a 292- mile 345-kV transmission system. Switching of lines and connected transformers resulted in surges in excess of twice normal voltage under certain conditions. Trapped charge decay on the shunt compensated lines was of such duration as to have a direct influence on high-speed reclosing transients. A number of field test conditions were reproduced on a transient network analyzer (TNA), and examples of field results and TNA results are illustrated, showing very good correlation.
Keywords
Insulation; Intelligent networks; Performance evaluation; Power generation economics; Power system economics; Power system reliability; Surge protection; System testing; Transformers; Transient analysis;
fLanguage
English
Journal_Title
Power Apparatus and Systems, IEEE Transactions on
Publisher
ieee
ISSN
0018-9510
Type
jour
DOI
10.1109/TPAS.1968.291971
Filename
4073687
Link To Document