Single-phase operation adopted for first time in tropics when 80-mi line through difficult country was converted; erection of hydroelectric power station in valley of River Poas; power supply double-truck single-phase electric locomotive of 800 hp used on State owned Pacific Railway.
Electrification of Costa Rica state railway
Elec Ry Traction (Supp Ry Gaz)
1934
4 pages
Aufsatz (Zeitschrift)
Englisch
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