Miller, Clarence Benwell, Welch, George Richard · leaf 10
kward,but in reality they are revol-ving in the same direction as the shaft,The greater the slip of themotor the faster do the sectors anpear to rotate,Prom the number ofapparent revolutions of the sectors the slip-iray be obtained,Forexample,suppose that 160 sectors appear to have nassed before… … has four poloo it took 100 = 2b Blip rovolutioriH to nk1n t,hnr,(. mo 4 altornatioriB.Thereforo tho nynchronouB opeed of the motor uqutilb 176P 25 = 17P0 revolutions per minute.and the Blip equals. 2^ ~ Vf90 1.30 per cont, Thlfi meter Ic more applicable to low frequency ar.d lightloadB than it is…
Electric motors, Induction · Magnetic fields · Rotors · Theses
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