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 303
increase of load, the duration of which is equal to thetime lag of magnetization of the booster field. Lights on a circuit with variable load will mnk on sudden changesof load. In this respect the compound booster is not so satisfactory asthe constant current booster, as in the latter all dynamo… … Fig. 1,200.—Diagram of connection of one form ot differential booster. In operation, thedynamo current passes through the series winding of the booster, and the current in thiswinding is to remain practically constant. The shunt coil produces a field which opposesthe field produced by the series…
Electrical engineering
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