Hawkins electrical guide. Questions, answers & illustrations; a progressive course of study for engineers, electricians, students and those desiring to acquire a working knowledge of electricity and its applications; a practical treatise (1914)
Hawkins, N. (Nehemiah), 1833- · New York, T. Audel · leaf 207
26 HAWKINS ELECTRICITY Ques. How is the line voltage varied by a polyphaseregulator? Ans. When the regulator is in the position of maximumboost, the line AB, fig. 2,425 represents the normal busbarvoltage, BC the regulator voltage, and AC the resultantfeeder voltage. When the regulator voltage is… … OH B Fig. 2.425 — Diagram illustrating oj-eration of polyphase induction regulator. by AD. When the regulator voltage is displaced angularly inthe direction BF, so that the resultant feeder voltage AF be-comes equal to the normal busbar voltage AB, the regulator isin the neutral position.…
Electrical engineering
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