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TransactionsPublished under the care of the General Secretary and the Treasurer . Fig. 5.— Comparison between regulatiox curves obtaixed by syn-cheonous-motob-generator test and by the authors method. curves of a 3500-kw, 40-pole, 25-cycle generator supplyingpower to the Worlds Fair at St. Louis. Fig. 9 shows a picture ofthis machine. Fig. 10 shows the regulation curves of a 3200-kw,fly-wheel type, 96-pole, 60-cycle generator. The terminal voltagecorresponding to the conditions under which the machine is operat-ing in the test can be determined, either by measuring the volts ona set of coils p
TransactionsPublished under the care of the General Secretary and the Treasurer . Fig. 5.— Comparison between regulatiox curves obtaixed by syn-cheonous-motob-generator test and by the authors method. curves of a 3500-kw, 40-pole, 25-cycle generator supplyingpower to the Worlds Fair at St. Louis. Fig. 9 shows a picture ofthis machine. Fig. 10 shows the regulation curves of a 3200-kw,fly-wheel type, 96-pole, 60-cycle generator. The terminal voltagecorresponding to the conditions under which the machine is operat-ing in the test can be determined, either by measuring the volts ona set of coils per pole multiplied by the total number of coils; or,by adding to the excitation on the motor fields the excitation re-quired to drive the armature current through the armature methods have invariably given the same results. 534 BEHREND: TESTING eres Excitation | i * <\0 ly) 200 220 240 2^) 2S0 300 320 m SSji
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Keywords: ., bookcentury1900, bookdecade1900, bookidtr, booksubjectelectricity