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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

An illustration from Elementary lectures on electric discharges, waves and impulses, and other transients, 1914, 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

Internet Archive · Northeastern University Library · Public Domain Mark 1.0. Free to use for anything.

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