Elementary lectures on electric discharges, waves and impulses, and other transients (1914)
Steinmetz, Charles Proteus, 1865-1923 · New York, London, McGraw-Hill book co., inc. · leaf 67
;±5 oa o 51 CO bJD O .a a b O go o S U I I ^ It ^^ faC ^ SINGLE-ENERGY TRANSIENTS. 49 frequency, and as the result an increase of voltage and a distor-tion of the quadrature phase occurs, as shown in the oscillogramFig. 25. Various momentary short-circuit phenomena are illustrated bythe… … Fig. 265.—CD9397. — Asymmetrical.Momentary Three-phase Short Circuit of 1500-Kw. 2300-Volt Three-phaseAlternator (atb-4-1500-1800). Oscillograms of Armatm-e Current and FieldCurrent. lower curve gives the transient of the field-exciting current, theupper curve that of one of the armature currents,…
Electricity · Electrical engineering
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