Principles and practice of electrical engineering (1914)
Gray, Alexander, 1882-1921 · New York [etc.] McGraw-Hill Book Company, inc. · leaf 306
oosted by the amount of the secondary voltage E2- Power House Ei FeederE1+E2 *c_jh_ Fig. 330.—Boosting transformer. When the secondary side of the transformer is tapped so thatthe boosting effect can be adjusted, the resulting piece of appara-tus is the Stillwell feeder regulator. It is used to… … Induction regulator. secondary coil in this case is movable relative to the primary.When the coils are in the relative position shown in diagram A,the voltage E2 has its maximum value; when the secondary coilis moved through 90 degrees relative to the primary, as shown indiagram B, then the flux…
Electrical engineering
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