DocumentCode
1407518
Title
Synchronous electric time service
Author
Warren, H. E.
Author_Institution
Warren Telechron Co. Ashland; Mass.
Volume
51
Issue
4
fYear
1932
fDate
4/1/1932 12:00:00 AM
Firstpage
228
Lastpage
232
Abstract
Commercial a-c. time service has been made possible by the development of a self-starting synchronous motor and of a master clock to indicate deviations of power system frequency from normal. Construction, accuracy, and application of various types of these devices are described in this article.
Keywords
Clocks; Gears; Instruments; Reluctance motors; Rotors; Synchronization;
fLanguage
English
Journal_Title
Electrical Engineering
Publisher
ieee
ISSN
0095-9197
Type
jour
DOI
10.1109/EE.1932.6429753
Filename
6429753
Link To Document