Tunnel construction new energy track electric locomotive central control unit

Abstract

The invention discloses a tunnel construction new energy track electric locomotive central control unit which comprises a shell. Transmitting and receiving antennas are arranged at the upper end of the shell, a display screen is arranged on the front end face of the shell, function buttons are arranged at the lower end of the display screen, status indicator lamps are arranged at the upper end of the display screen, the shell is internally provided with a control circuit board, and the control circuit board is provided with a core control unit, a data module collector, a power module energy management system and a WIFI module. The tunnel construction new energy track electric locomotive central control unit is simple in structure principle and convenient to use, real-time monitoring of the track electric locomotive electric energy use condition can be achieved, the running speed of the locomotive is intelligently controlled, and the locomotive dynamic electric energy is efficiently utilized; meanwhile, according to on-site construction feedback, compared with a traditional manual manipulation mode, when the track electric locomotive runs according to an intelligent energy consumption control manipulation mode, unnecessary electric energy waste can be reasonably avoided.

Description

technical field [0001] The invention relates to the technical field of rail locomotive control, in particular to a central controller of a new energy rail locomotive for tunnel construction. Background technique [0002] With the advancement of urbanization, in order to guide the adjustment of urban structure, optimize the spatial layout, and improve the efficiency of land use, my country continues to promote the construction of urban rail transit, and local governments are also actively preparing and submitting urban rail transit construction plans. All these will bring huge market demands to various sub-sectors of urban rail transit. [0003] As an important equipment in rail transit construction, traction locomotive is a kind of traction equipment for tunnel construction material transportation. It plays an important role in rail transit infrastructure construction and is widely used in long-distance and large-tonnage material transportation during tunnel excavation. At ...

AI Technical Summary

Problems solved by technology

[0005] Ordinary BMS is not suitable for new energy rail locomotives working in the harsh environment of tunnels, and the new energy power module is easily damaged; the current existing tunnel construction rail locomotive frequency conversion speed regulation part and power module energy management system Without close connection, the existing rail locomotives cannot independently control the speed of the locomotive based on the information of the power module, and cannot realize energy intelligent control, which wastes a lot of electric energy and is inefficient; The status information cannot be transmitted to the remote control terminal, and the remote monitoring of the electric locomotive cannot be realized; the existing electric locomotive for tunnel construction does not have or has an immature energy feedback braking system, which wastes a lot of electric energy and is uneconomical

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