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 364
may write $ — 4)/ = kl or ^ = ^ — kI (ii) The rotor current / is proportional to («—;/) and to #. Therefore we may write I^k {n — n)^ (iii) Eliminating $ and / from equation (i) with the help of equations (ii) and (iii) and reducing, we have a{ii — M) ^l+/^(« —«)« in which a and b are constants… … Fig. 262. Use of a starting resistance in the rotor ivindings.—CurvesI, 2, 3, 4 and 5 in Fig. 263 show the relation between speedand torque of an induction motor whose rotor windings are short-circuited through an adjustable resistance; curve i shows therelation between speed and torque when the…
Dynamos · Electric motors
Internet Archive · Gerstein Library, University of Toronto · Public Domain Mark 1.0. Free to use for anything.
