电动平车1（Electric flat car 1）.doc

电动平车1（Electric flat car 1） Electric flat car electric flat car, also known as electric flat car, car, car, cross level vehicle and ground vehicle, is a kind of plant rail electric vehicles, it is a rail type transport vehicle, need to track laying on the ground track is generally I-shaped contact rail; secondly it is electric vehicle, automatic operation in motor reducer drive, again it is a flat car, the table is flat and the trunk lid under special circumstances can also be non planar but no compartment cover body without steering wheel only forward backward direction (even turning city by the rail turn). Electric flat car This vehicle has the advantages of simple structure, convenient use, carrying capacity, without fear of dirt smashing, easy maintenance, long service life, because of its advantages of convenient, sturdy, economical and practical, easy to clean, become the preferred means of transport for short distance point frequently carrying heavy loads between the enterprise and the internal plant plant and plant. The main technical parameters of rail electric flat car has seven items: power supply, tonnage, table size, height, length of rail, track spacing, mode of operation, the technical parameters of the main power supply mode and tonnage, rail to supply electric flat car to determine its type, to determine the specifications of deadweight tonnage. The KPJ series are reel powered electric flat cars powered by cable reels alternating 380V. Cable reel for hysteresis coupling, ensure that the cable force uniform is not easy to bad. AC 380V provides electric power for YZ hoisting metallurgy motors on flat cars, and electric motors drive flat cars to operate. When the flat car is running, the cable drum automatically rolls up or releases the cable, which is affected by the power supply length of the coil bobbin, and the maximum running distance is generally less than 200m. The KPD series are 36V single phase (three-phase) low voltage rail powered electric fl