Duplex Energy Trolley Electric Locomotive

There are two types of wire-battery electric locomotive and wire-cable electric locomotive. The former can not only obtain electrical power from the overhead line, but also use batteries to supply power in areas where it is not convenient to install overhead lines.

This wire-type electric locomotive has an automatic charger, which can use the wire-line power supply to automatically charge the on-board battery at any time. It does not need to frequently charge the charging room to improve the utilization rate of the locomotive. It can also directly drive into the roadway for tunneling and flexible use . The latter draws electricity directly from the overhead line when working in the transportation lane; when it is used in the area where it is not convenient to install the overhead line, it can be powered by the cable. The cable can be wound around the cable drum on the fixed locomotive. The cable is connected, but the transportation distance powered by the cable cannot exceed the length of the cable.

Electric locomotive is composed of mechanical structure and electrical equipment. Mechanical parts include: frame, wheel pair, bearing box, spring bracket, braking device, sanding device, connection buffer device, etc. Electrical parts include: DC series motor, controller, resistance box, pantograph, automatic air switch (wired electric locomotive) or flameproof plug, battery (battery type) Edit this paragraph