Theory and calculation of alternating current phenomena . ansformer, of s secondary coils, of the 204 ALTERNATING-CURRENT PHENOMENA internal impedances, Zi , Zi ,. .Zi% closed by external secondarycircuits of the impedances, Z , Z ,.. .Z, is equivalent to a dividedcircuit of s -{- 1 branches, one branch of admittance, Yo, the excit-ing current, the other branches of the impedances, Z\ + Z^,Zx^ + Z^^,. . Zi* + Z^, the latter impedances being reduced tothe primary circuit by the ratio of turns, and the whole dividedcircuit being fed by the primary impressed , Eo, over mainsof the impedance
Theory and calculation of alternating current phenomena . ansformer, of s secondary coils, of the 204 ALTERNATING-CURRENT PHENOMENA internal impedances, Zi , Zi ,. .Zi% closed by external secondarycircuits of the impedances, Z , Z ,.. .Z, is equivalent to a dividedcircuit of s -{- 1 branches, one branch of admittance, Yo, the excit-ing current, the other branches of the impedances, Z\ + Z^,Zx^ + Z^^,. . Zi* + Z^, the latter impedances being reduced tothe primary circuit by the ratio of turns, and the whole dividedcircuit being fed by the primary impressed , Eo, over mainsof the impedance, Zq. Consequently, transformation of a circuit merely changesall the quantities proportionally, introduces in the mains theimpedance, Zq + Zl, and a branch circuit between Zo and Zl,of admittance Yq. Thus, double transformation will be represented by 117. With this the discussion of the alternate-current transformerends, by becoming identical with that of a divided circuit con-taining resistances and reactances. Transformer Transformer. ReceivingCircuit
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Keywords: ., bookcentury1900, bookdecade1910, booksubjectelectriccurrentsalte
