Consideration of different e.m.f.s which should be taken into account in various types of a.c. commutator motors, and it is shown in general way that e.m.f.'s involved in speed control also appear in commutation problem. Conditions of commutation and brush operation are treated and figures are given for comparison of a. c. and d. c. commutating limits.
The alternating-current commutator motor
Jl. Am. Inst. Elec. Engrs
1920
18 pages
22 Figs.
Article (Journal)
English
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Alternating-current commutator motors
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