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 63
of the wave at which the phenomenon begins, but notso in their resultant effect. 21. The conditions with a single-phase short circuit are differ-ent, since the single-phase armature reaction is pulsating, vary-ing between zero and double its average value, with double themachine frequency. The slow… … Fig. 23. — Symmetrical Momentary Single-phase Short Circuit of Alternator. frequency, and is not transient, but equally exists in the final short-circuit current. Furthermore, the armature transient is not constant in itsreaction on the field, but varies with the point of the wave atwhich the short…
Electricity · Electrical engineering
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