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[quote]QUOTE: <i>Originally posted by MichaelSol</i> <br /><br />AC would probably be used, but regarding DC, Milwaukee Road used a 3600 vDC system. It's 5,500 hp Little Joes used approximately 1200 amps, or 1400 if the Joe went to its overload capacity of 7000 hp. The catenary used two 500,000 cm copper wires, with auxilliary feeder cable augmenting the catenary through either a 500,000 cm copper feeder, or a 750,000 cm aluminum feeder cable, with 4,000 or 6,000 kW substations located at approximately 28 mile intervals. The system could typically handle two 5,500 hp Little Joes and a four unit Boxcab helper, 7000 hp, without overheating the catenary. <br /> <br />It routinely paid for itself, even with relatively light usage, every 8-10 years. <br /> <br />Best regards, Michael Sol <br />[/quote] <br /> <br />Michael, <br /> <br />In the Milwaukee thread, you had mentioned the MU'ing of electrics and diesels by the Milwaukee. Was this strictly one man control from the cab of the electric, or was there ever a situation where the diesels could draw current from the "mother" electric?
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