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 177
on single phase loading. Designers continue to be singularly heedless of these single phasereactions, resulting in many cases of unsatisfactory single phasealternators. Single phase reactions distort the wave form of themachine. Three Phase Reactions.—The action of the three phase currentsin an… … 1,426.—Diagram showing lateral field between adjacent poles. great increase in the load losses of the machine, the small additionallosses which are present being due to windings not being placed actuallyin space at 120°, and to the local leakage in the teeth. Magnetic Leakage.—In the design of…
Electrical engineering
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