Cyclopedia of applied electricity : a general reference work on direct-current generators and motors, storage batteries, electrochemistry, welding, electric wiring, meters, electric lighting, electric railways, power stations, switchboards, power transmission, alternating-current machinery, telegraphy, etc. (1916)
American Technical Society · Chicago : American Technical Society · leaf 133
known as a parallel-grouped ormultiple-circuit winding. A duplex winding is essentially nothingbut two separate simplex windings, and our formulas will, therefore, 112 CALCULATIONS 103 apply only to simplex windings. If p represents the number of pairsof poles, Z the total number of inductors upon… … Fig. 129. Bipolar Simple Lap Winding with Thirty Inductors make it any number; if it is 1 the winding will be singly re-entrant,if 2 doubly, if 3 triply, and so on. It must not, however, be too large,as otherwise there would be a possibility of two inductors underthe influence of similar poles…
Electrical engineering
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