Thomälen, Adolf, 1865-, Thomälen Adolf. Kurzes Lehrbuch der Electrotechnik. English · London, E. Arnold · leaf 443
ue to run as a single-phase motor in the samedirection. Coils i and 2 of the three-phase motor in Fig. 419 now form asingle coil with a breadth equal to two-thirds of the pole-pitch, carrying thesame current throughout. If the rotor circuit is open, the primary currentproduces an alternating flux,…
Electrical engineering
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