Dynamo-electricity: its generation, application, transmission, storage and measurement (1884)
Prescott, George B. (George Bartlett), 1830-1894 · New York, D. Appleton · leaf 565
li a manner that the currents induced in the coils of therevolving armatures A A, are allowed to circulate through thecoils of the electro-magnets; and as a consequence of this actionthe more the electro-magnets are excited in this manner, themore will the armatures A A be excited, and the more… … Mg. 346. ditional or secondary current is at the same time induced in thecoils of the electro-magnets by the motion of the armatures, whichcurrent, after passing the commutator, flows in the same direc-tion as that of the primary current. The direction of the cur-rent induced in the coils of the…
Electrical engineering
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