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 415
is dovetailed into thespider and retained by two tapersteel keys. The field coils arewound with wire. The statorand armature constructions arepractically the same as in theother lines. Turhoalternators. Westing-house turboalternators are alsoof the revolving-field type. Thisconstruction avoids all… … Fig. 168. Westinghouse Laminated Spiderwith Pole Pieces Dovetailed to It 375 130 TYPES OF GENERATORS AND MOTORS single-phase, two-phase, or three-phase circuits of any commercialfrequency or voltage. Standard generators are wound to supplytwo-phase or three-phase circuits of 240, 480, 1200, 2400,…
Electrical engineering
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