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 127
s before closing or re-entering the wind-ing. The number of times one thus passes around the core beforeclosing the winding has nothing to do with the degree of re-entrancy.For example, the winding illustrated in Fig. 119 is only singly re-entrant, yet we pass around the core twenty-three times… … Fig. 119. Wave Winding. 8-Pole,2-Circtiit, Singly Re-entrant 107 98 DIRECT-CURRENT DYNAMOS fcrmulas for the winding pitch, an example of which is given uponpages 101 and 103. Multiplex Windings. An armature may be wound with twoor more independent windings, each of which may be singly re-entrant,…
Electrical engineering
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