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 411
Fig. 256. View of Truck CoinpiL reduced by the transformers to the value required for the motors.The transformers are provided with several taps so that different 365 268 ELECTRIC RAILWAYS voltages can be obtained. This furnishes a very efficient form ofcontrol. The various contacts are made by… … Fig. 257. View of Truck Sliowing Spring Supports for Motor The New Haven locomotives enter New York on the New YorkCentral tracks and have thus to operate on direct current. For-tunately the alternating-current series motor is well adapted todirect current. When operating thus the motors are…
Electrical engineering
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