Principles and practice of electrical engineering (1914)
Gray, Alexander, 1882-1921 · New York [etc.] McGraw-Hill Book Company, inc. · leaf 255
sirable in practice to show thecoils and connections by means of a developed diagram such asFig. 251; this diagram shows what would be obtained if thewinding in Fig. 250 were split at xy and then flattened out on aplane; the two diagrams are lettered similarly. The voltage between the terminals Si… … Fig. 253.—Two-phase alternator. shown in Fig. 253. This machine has twice as many conductorsas that in Fig. 250, but if the coils A and B are connected inseries, it will be found that the voltage of the machine has notbeen doubled but has been increased only 41 per cent. It was pointed out on page…
Electrical engineering
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