DocumentCode
826441
Title
Tests of 34.5-kV expulsion fuses at the Los Angeles Department of Water and Power
Author
Calderon, Fernando
Author_Institution
Dept. of Water & Power, Los Angeles, CA, USA
Volume
8
Issue
1
fYear
1993
fDate
1/1/1993 12:00:00 AM
Firstpage
203
Lastpage
211
Abstract
A 34.5 kV, three-phase, three-wire, 60 cycle subtransmission systems serving as a distribution system is considered. Transformers are fused using pole-mounted and metal-enclosed cabinet-mounted fuses, selected to coordinate with directional overcurrent and pilot wire relays at substations. Tests carried out to characterize the system parameters necessary for proper operation of the fuse are described, and the results are reported
Keywords
distribution networks; electric fuses; overcurrent protection; power system protection; power transformers; relay protection; substations; switchgear; transformer protection; transformer testing; 34.5 kV; 60 Hz; USA; distribution system; expulsion fuses; overcurrent; power transformer protection; relays; substations; subtransmission systems; switchgear testing; three-phase; Circuits; Cities and towns; Frequency; Fuses; Impedance; Switches; Testing; Transformers; Transient analysis; Voltage;
fLanguage
English
Journal_Title
Power Delivery, IEEE Transactions on
Publisher
ieee
ISSN
0885-8977
Type
jour
DOI
10.1109/61.180338
Filename
180338
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