Hobart, H. M. (Henry Metcalf), 1868-1946 ed · Philadelphia, J. B. Lippincott · leaf 168
-wound, the voltage regulation on thecc side being effected by means of inductionregulators on the ac side (see Eegulator,Potential). When the converter is com- Rotary Converter — Rotasphere 457 pound-wound, large and expensive chokingcoils are required in circuit with the ac sideto enable the… … Fig. 2.—Woodbridge Split-pole Rotary Converter tator voltage, in which each pole is split upinto three sections and provided with excitingwindings, as indicated in fig. 1. When thefields are excited as indicated in fig. 2, thecommutator voltage is at its highest value,while when excited as…
Electrical engineering
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