Title :
A Static Thermionic Tube Frequency Changer
Author :
Schmidt, Aa, Jr. ; Griffith, R.C.
Author_Institution :
General Electric Company, Schenectady, N. Y.
Abstract :
A 300 kva, synchronous type, 60-25 5/7 cycle static frequency changer, which was designed to be changed to a rectifier after the 25 cycle motor load has been replaced by 60 cycle motors, is described in this paper. The problems involved in the design of the control circuits are discussed in some detail, and the performance is described.
Keywords :
Capacitors; Circuits; Electron tubes; Fires; Frequency; Power generation; Rectifiers; Synchronous motors;
Journal_Title :
American Institute of Electrical Engineers, Transactions of the
DOI :
10.1109/T-AIEE.1935.5056870
