Thomälen, Adolf, 1865-, Thomälen Adolf. Kurzes Lehrbuch der Electrotechnik. English · London, E. Arnold · leaf 479
second, its frequency is also A ^ , and the current supplied to it from Pm ~r Pd the rotor has the correct frequency. 464 Electrical Engineering Equation (179) on p. 390, which is the equation for the slip of an in-duction motor, may be put into the following form: fi — sUp _ energy converted into… … Rotor D. C. Armature Fig. 472 dissipated as heat, as in the induction motor, or used to drive a synchronousmotor or rotary converter, as in the present case. If we substitute for the frequency of slip its value/^ ^ ^ ^ , we get k-k- Pm + Pa Pm+Pd pm energy supplied mechanically k Pm + Pd Hence, of…
Electrical engineering
Internet Archive · Cornell University Library · Public Domain Mark 1.0. Free to use for anything.
