Principles and practice of electrical engineering (1914)
Gray, Alexander, 1882-1921 · New York [etc.] McGraw-Hill Book Company, inc. · leaf 344
Synchronous Motor Direct Current Generator Fig. 381. … Rotary Converter Fig. 382.—Diagrammatic representation of a rotary converter. One method of doing this is to supply the rotary converter througha transformer which has taps on the secondary side by means ofwhich the voltage may be raised or lowered. Another method isto insert a booster, generally…
Electrical engineering
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