DocumentCode
1434456
Title
Alarm system reports failures at substations
Volume
81
Issue
7
fYear
1962
fDate
7/1/1962 12:00:00 AM
Firstpage
544
Lastpage
545
Abstract
An alarm system has been developed that provides almost instantaneous indication at a control headquarters for all failures of electric utility substations throughout the supply area. Information registered on an illuminated annunciator informs headquarters which substation has failed and what faults have occurred. The system is completely electronic with no mechanical moving parts.
Keywords
Cooling; Heating; Radar tracking; Space vehicles; Substations; Target tracking;
fLanguage
English
Journal_Title
Electrical Engineering
Publisher
ieee
ISSN
0095-9197
Type
jour
DOI
10.1109/EE.1962.6434354
Filename
6434354
Link To Document