Hawkins electrical guide. Questions, answers & illustrations; a progressive course of study for engineers, electricians, students and those desiring to acquire a working knowledge of electricity and its applications; a practical treatise (1914)
Hawkins, N. (Nehemiah), 1833- · New York, T. Audel · leaf 260
g, it is evident that by the use of four equalindependent windings on the armature, connected to eight termir.slip rings, a two phase alternator can be built to supply cum:equal voltage to four independent circuits. Libthree equal independent windings, connected to six terminals or sliprings, a… … Fig. 1.551.—Radial diagram of three phase lap winding with star connection. gives the same results, but also, in star grouping, a greater plurality ofvoltages for the same machine, and a higher voltage between its mainterminals. ial diagrams of the arrangement and connt :ping of lap windings and…
Electrical engineering
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