The inventions : researches and writing of Nikola Tesla, with special reference to his work in polyphase currents and high potential lighting (1894)
Martin, Thomas Commerford, 1856-1924, Tesla, Nikola, 1856-1943 · New York : The Electrical Engineer · leaf 126
resent the poles of an alternating em*rent motor, ofwhicli c is the armature wound vnth coils d, closed upon them-selves, as is now the general practice in motors of this kind. Thepoles A, which alternate with poles b, are wound \vith coils ofordinary or coarse wire e in such direction as to make… … Fi(i. 111. siiiiic tjirectioii throiighoiit as the coils i:. Thest coils are secon-daries, ill which currents of verv iugh potential are iinhictd. Allthe coils i: in one series are connected, and all the secondarie> iin anot lier. ()n the intermediate poles i; are wound tine-wire energizingcoils…
Electric currents, Alternating · Electrical engineering
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