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 167
times it becomes so great that they must be disconnected. -rnators which produce a smooth current wave and aremaintained at uniform speed by properly designed governors, ALTERNATORS 1,155 operate fairly well in parallel, but are not entirely free fromhunting, and other means are provided to… … Fig. 1,405.—Westinghouse field with amortisseur or damper winding for 75 kva. and largerbelted alternators, which prevents hunting and reduces eddy currents in the pole pieces.The copper bars of the amortisseur cage winding are arranged in partially closed slots inthe pole pieces. winding), the…
Electrical engineering
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