The electric motor and the transmission of power (1906)
Houston, Edwin J. (Edwin James), 1847-1914, Kennelly, Arthur E. (Arthur Edwin), 1861-1939, joint author · New York : McGraw Pub. Co. · leaf 290
Fig. 74.—Coxxectioxs of Triphase System. E. M. Fs. and currents suitable for operat-ing a triphase alternating-current motorJ/i, but thi*ee transformers may also beemployed, each connected across a pair ofhigh-pressure wires as shown at 4, t^ and^5. Their secondary circuits are connected 282 THE… … FiG. 75.—Connections of Diphase System. ent circuits are shown, each of which maybe treated as a itniphase circuity as seenat Ti and T^. By operating two trans-formers, one from each circuit and connec-ting their secondaries together, as shownat tx and t^^ a diphase system of E. M. Fs. THE…
Electric motors
Internet Archive · Library of Congress · Public Domain Mark 1.0. Free to use for anything.
![An illustration from [Electric engineering.] (1902)](https://img.insideoutlibrary.com/img/200/ia-electricengineer03inte-251-144.webp)
