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 363
the power house. In the other plan,shown in Fig. 209, the trolley wire is divided into sections and each 317 220 ELECTRIC RAILWAYS is fed through a separate feeder which is of such size as to maintainthe same voltage on all the sections with the ordinary load. Feeder Calculations. In estimating the… … Fig. 209. Feeder System Using Separate Trolley Sections For example, assume that three cars are placed, as shown in Fig.209, each at the end of a feeder section and that each is drawing 50amperes. The line voltage is 600 and the allowable drop in feeders,trolley, and return circuit w411 be placed…
Electrical engineering
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