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 297
by the generator.O lm . OEm=. to™ — energy absorbed bythe motor from the cir-cuit.coto is negative, which shows that wm is themotor, because it is taking energy fromthe circuit ; and similarly wg is the gener-ator, because O Eg . O Ig is positive, andgives up energy to the circuit. [For further… … ANGLE OF LAG POSITIVE Fig. ? MOTOR CHEHTEMATOIBS OH BTJTAMOTOHI. These are of two styles, one for transforming continuous current of onevoltage into continuous current of a different voltage, and usually called inAmerica motor-generators; the second class transforms alternating currentinto…
Electrical engineering
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