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Hunting of synchronous machines (1912)

Schaller, William Fred · leaf 70

An illustration from Hunting of synchronous machines, 1912, leaf 70
Gut —> T~ime. - 30 - ourve in Fig. lla. The curve represents a cosine functionbecause the hunting of an electrical machine is a hamonicmotion. By a continuation of the motion it is apparent thatits result represents the voltage induced in each rotor barof a generator with an amortisseur for a… … The value of 0° may he calculated from the vectordiagram of the machine as follows. The assumption has beenmade that the machine is carrying full load current at unitypower factor. The vector F will then he displaced as shownby angle 0Q which, when the machine is released by the loadbeing thrown…

Electric machinery, Synchronous · Electric motors, Synchronous · Theses

Internet Archive · University of Illinois Urbana-Champaign · Public Domain Mark 1.0. Free to use for anything.

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