DocumentCode :
1459758
Title :
A new heavy-duty 3-phase oil circuit recloser
Author :
Van Ryan, Anthony
Author_Institution :
Line Material Company, Milwaukee, Wis.
Volume :
72
Issue :
4
fYear :
1953
fDate :
4/1/1953 12:00:00 AM
Firstpage :
307
Lastpage :
307
Abstract :
THE ECONOMIC DESIGN of automatic circuit reclosers has been made possible through the use of a series solenoid which opens the recloser when current exceeds a minimum trip value and stores energy for automatic reclosing. As the power output of the series solenoid at minimum trip current is small, this design has limited 3-phase reclosers to single-pole operation. Single-pole operation has the disadvantage that feedback through transformer banks can prevent the interruption of transient phase to ground faults and cause unnecessary lockout of the recloser.
Keywords :
Associate members; Current transformers; Delay effects; Interrupters; Oil insulation; Solenoids; Switches;
fLanguage :
English
Journal_Title :
Electrical Engineering
Publisher :
ieee
ISSN :
0095-9197
Type :
jour
DOI :
10.1109/EE.1953.6438599
Filename :
6438599
Link To Document :
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