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大同东至准格尔铁路是国家重点建设项目,为电气化一级干线,全长264km,现有30个车站和30台机车。主要负责准格尔露天矿煤炭外运,由于地形复杂,隧道多,采用400MHz 信号场强覆盖率仅达60%多,为了解决通信盲区的难题,需架设几十公里漏缆及中继器,这不仅使工程造价昂贵,而且维修不便,可靠性也差。准煤公司经过认真的考查,决定采用我所400KHz 感应式无线列调系统,该系统省去了漏缆及中继器的架设,不仅造价低、维修方便,而且提高了可靠性,场强覆盖率达到99%以上,实现了全程机车、
Datong East to Zhungeer Railway is a national key construction project for the electrification of a trunk line, a total length of 264km, the existing 30 stations and 30 locomotives. It is mainly responsible for the coal outbound transportation in Zhunge’er open-pit mine. Due to the complex terrain and the large number of tunnels, the coverage of 400MHz signal field strength is only 60%. In order to solve the problem of blind area for communication, tens of kilometers of leaky cables and repeaters need to be set up. This not only makes the project costly, but also inconvenient maintenance and poor reliability. The coal company after careful examination, decided to use my 400KHz inductive wireless serial transmission system, the system eliminates the need for erection of cable and repeater erection, not only low cost, easy maintenance, but also improve the reliability, field coverage Rate of 99% or more, to achieve the full locomotive,