DocumentCode
1409957
Title
Synchronizing with vacuum tubes
Volume
50
Issue
2
fYear
1931
Firstpage
105
Lastpage
106
Abstract
THE day´s tense moment in the old time power plant came when big machines were synchronized — pilot lights undulating dim and bright, the pointer turning slowly and more slowly; an instant of resolve and the switches slammed in. Then either a protecting grunt from the machines, or a sigh of relief from the operator.
Keywords
Bridge circuits; Companies; Electron tubes; Poles and towers; Steel; Synchronization; Voltage transformers;
fLanguage
English
Journal_Title
Electrical Engineering
Publisher
ieee
ISSN
0095-9197
Type
jour
DOI
10.1109/EE.1931.6430172
Filename
6430172
Link To Document