DocumentCode
1153494
Title
Controls for Step Voltage Regulators [includes discussion]
Author
Lennox, T.C.
Author_Institution
ASSOCIATE MEMBER AIEE, General Electric Company, Pittsfield, Mass.
Volume
74
Issue
3
fYear
1955
Abstract
A unique control circuit for step voltage regulators is described. An auxiliary relay with four pairs of contacts has been eliminated; this results in reduced maintenance and quiet operation. Full integrating time delay is obtained by means of a motor-driven time-delay relay operated directly by the contacts of the voltage-regulating relay. Sparking on the voltage-regulating relay contacts is reduced to a minimum.
Keywords
Electrodes; Furnaces; Power supplies; Regulators; Relays; Steel; Visual perception; Voltage control; Voltage fluctuations; Welding;
fLanguage
English
Journal_Title
Power Apparatus and Systems, Part III. Transactions of the American Institute of Electrical Engineers
Publisher
ieee
ISSN
0097-2460
Type
jour
DOI
10.1109/AIEEPAS.1955.4499244
Filename
4499244
Link To Document