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Modification of a commutator motor and its operation as a repulsion motor (1909)
Henry, Donald Alison, Nash, Charles Anson · leaf 36
ependenton tlie speed, but the transformer action is present at allspeeds and varies only witli the frequency of the excitingcurrent. Reffering to the diagram Fig, 1, assume a flux ^ due to the alternatingfield, which is an alter-nating flux and evenlydistributed over the poleface, Now if a coil… … 15 lag 90° beMnd ^ in pliase and liave a maxir/rum value propor-tional to tliat of ^ as sliomi in Fig, 3. Hiis is tli©E, M, P. produced by transformer action of tlie macMne,Commutation (Electricity) · Electric motors, Repulsion-induction · Theses
Internet Archive · University of Illinois Urbana-Champaign · Public Domain Mark 1.0. Free to use for anything.
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