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A text-book of electrical engineering; (1920)
Thomälen, Adolf, 1865-, Thomälen Adolf. Kurzes Lehrbuch der Electrotechnik. English · London, E. Arnold · leaf 396
the rotor currents is also a sine curve, displaced 90° from the field cuttingthe rotor bars*. If the total number of conductors on the rotor be Z^, th« Zconductors per pole will be -^, and the mean current taken around the rotoi is -. t. The excitation at C is therefore . 77 X -^ i ^ … ®®®®®®<8i®<»®®®8i®®®<8®®®®OOOO©0©0Electrical engineering
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