Title :
An adjustable speed power selsyn system
Author_Institution :
Aluminum Company of America, Alcoa, Tenn.
fDate :
5/1/1955 12:00:00 AM
Abstract :
THIS paper treats a system consisting of two wound-rotor induction motors, with rotors paralleled through slip rings, the speed of which is controlled by a frequency changer connected to the slip rings. The system is a form of synchronous tie in which the driving motors and selsyns are incorporated in one machine. The block diagram in Fig. 1 gives a general picture of the system.
Keywords :
Corrosion; Induction motors; Reactive power; Rotors; Stator windings; Synchronous motors;
Journal_Title :
American Institute of Electrical Engineers, Part II: Applications and Industry, Transactions of the
DOI :
10.1109/TAI.1955.6371475
