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 199
ing of complicated castings or forgings to avoid one or two jointsin the magnetic circuit, except to simplify mechanical construction.The length of the cores required for a given field-magnet dependssimply upon the amount of field-winding. The turns needed arecomputed as described on pages 72-81,… … Fig. 172.^ Pole-Core Stampings and Assembled Pole-Piece the heat generated by the field-current in order to prevent excessivetemperature-rise, as indicated on pages 84-86, 91. The area of cross-section of the field-cores is determined bythe total flux to be carried. A density of 13,000 to 16,000…
Electrical engineering
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