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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 135

An illustration from 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, leaf 135
ened pitch. It will be obtained if the value for / is increased.Such a winding is shown in Fig. 130 where N = 28, 2p = 2,and / = — 8. We have then ^z = + 9 and yb= — li-lt can readily be seen that whatever currents are flowing in theshort-circuited turns will be in opposite directions, so that the… … Fig. 130. Chord Winding wi-h Thirty Inductors section are not both passing into a commutating field at the sametime, so for this reason it is not suitable for handling large outputsof current. On the following pages will be found examples of windings incommon use. In the illustrations, the short,…

Electrical engineering

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