Electrical engineer's pocket-book: a hand-book of useful data for electricians and electrical engineers (1901)
Foster, Horatio A. (Horatio Alvah), 1858-1913 · New York, D. Van Nostrand co.; London, E.& F.N. Spon, ltd. · leaf 375
feeder Regulators. An alternating current feeder regulator is essentially a transformer hav- .ing its primary connected across the mains, and its secondary in series withthe mains. The secondary is arranged so that the voltage at its terminalscan be varied over any particular range. … Fig. 32. Internal Connections of a Stillwell Regulator. MMH^^HMi REGULATING RESISTANCE COIL. 363 The several different styles of feeder regulators have been devised, differ-ing in principle of operation, but all of them have the primary coil con-nected across the mains, and the secondary coils in…
Electrical engineering
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