合肥肥东站无绝缘移频自动闭塞轨道电路设计

菜单

摘要：ZPW-2000A型绝缘移频自动闭塞系统的研制开发是基于法国的UM71无绝缘轨道电路技术再结果我国自己的铁路状况以及技术，,并也是拥有自主知识产权的我国独有的闭塞系统。本系统维护等优点,整体结构的UM71轨道电路,解决了调谐在断轨检测问题,同时减少并联调谐死区的长度,采用“1+1”冗余系统的发射机,接收机采用的并行应用程序,提高了系统的可靠性。它提供了铁路信号在中国作为一个主要的信号技术发展政策的一个基本的安全保障,在中国铁路“跨越式发展的总体目标规划中起着重要的作用”。70214

我们国家快速路网的重要组成部分之一就是合宁高铁,本论文的选题题材是合宁线的肥东站,设计绘制肥东站管控的范围内的移频轨道电路ZPW-2000A的工程设计是本课题的主要内容,该工程设计是该站能够正常使用的必须环节。

本次工程设计主要的工作是运用AutoCAD软件和绘制相ZPW-2000A的工程图纸。需要竣工图包括肥东站站的信号布置图和剖面信号的平面布置图,综合柜设备布置图,组合柜设备布置图,移频柜设备布置图,区间站轨道电路图,区间与车站方向开关,继电器驱动采集电路图,区间通过信号灯丝断丝报警电路图,区间和站内方向切换继电器驱动采集电路图,区间通过信号灯丝报警电路图,补偿电容配置图,以及组合柜,综合柜和移频柜零层配线。

本次工程设计的目的就是运用已学的相关专业知识,并借助于合宁线肥东站这一具体现场工程案例来提高自己对于所学本专业的知识的理解运用,将课本知识转化为实用的技术,培养自己的独立思考和查阅消化课外知识的能力,培养自己运用图表和文字表达设计意图。

毕业论文关键词:段;轨道电路;ZPW-2000A;闭塞

Design of Jointless Track Frequency Automatic Block Track Circuit For Feidong Railway Station in Hefei

Abstract：ZPW-2000A non-insulated frequency shift automatic blocking system is based on the UM71 non-insulated track circuit technology in France, combined with China's railway status and technology research and development, and has independent intellectual property rights of the domestic block system. This system maintains the advantages of the UM71 without insulation track circuit as a whole, which solves the problem of tuning the inner track and reduces the length of the split dead zone of the tuning area. The transmitter of the system adopts the "1 + 1" redundancy I, the receiver used in parallel use, improve the reliability of the system. It provides the security foundation guarantee for the technical development policy of China's railway "locomotive signal as the main signal", and plays an important role in the overall goal planning of China's railway "leap-forward development".

Hefei high iron is a very important part of the national expressway network. The topic of this thesis is the Feidong station of Ningning Line. The main content is to complete the engineering design of ZPW-2000A, which is within the jurisdiction of the station. Engineering design is the station to the normal use of the necessary links.

The main work of this engineering design is the use of AutoCAD software and drawing ZPW-2000A engineering drawings. Need to complete the drawings are Feidong station station signal plane layout, interval signal plane layout, integrated cabinet equipment layout, combination cabinet equipment layout, frequency shift cabinet equipment layout, interval and station track circuit, interval and station direction switch Relay drive circuit diagram, interval through the signal filament broken wire alarm circuit diagram, interval and station direction switch relay drive acquisition circuit diagram, interval through the signal filament alarm circuit diagram, compensation capacitance configuration diagram, and the combination of cabinet, integrated cabinet and frequency shift cabinet wiring.