Dynamos and motors; a text book for colleges and technical schools (1911)
Franklin, William S. (William Suddards), 1863-1930, Esty, William, 1868-1928 · New York The Macmillan company · leaf 343
ies give the requiredelectromotive force E^. Similarly, the electromotive forces E^and E^, Fig. 238, may be produced each by a pair of properly 334 DYNAMOS AND MOTORS. proportioned secondary coils. Therefore, the two-pliasc, three-phase iransforiiier consists of tivo transformers ivitli (heir… … E. can be used to change from two-phase to three-phase or to changefrom three-phase to two-phase. The Scott transformer^ — The general type of two-phase three-phase transformer above described may be greatly simplified, andthe simplest arrangement is that due to Chas. F. Scott. Tounderstand the…
Dynamos · Electric motors
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