合肥肥东站无绝缘移频自动闭塞轨道电路设计摘要：ZPW-2000A型无绝缘移频自动闭塞系统是在法国UM71无绝缘轨道电路技术基础上，结合我国铁路现状及技术研制开发，并拥有自主知识产权的国产闭塞系统。此系统保持了UM71无绝缘电路整体结构上的优势，解决了调谐内断轨检查问题，同时减少；额调谐区的分路死区长度，该系统的发送器采用了“1+1”冗余，接收器采用双规并联运用，提高了系统的可靠性。它为我国铁路“机车信号作为主体信号”的技术发展政策提供了安全基础保障，在中国铁路“跨越式发展”总体目标中发挥重要作用。32418
合宁高铁是国家快速网的重要组成部分，本论文的选题题材是合宁线的肥东路站，主要内容是完成该站管辖范围内的移频轨道电路ZPW-2000A的工程设计，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软件设计与绘制ZPW-2000A的工程图纸。需要完成：肥东站车站信号平面布置图、区间信号平面布置图、区间和站内轨道电路图、区间和站内方向切换继电器驱动采集电路图、区间通过信号灯丝断丝报警电路图、补偿电容配置图等。
本次工程设计的目的是运用已学的相关专业知识，并借助于合宁线肥东站这一现场工程案例来提高自己对于所学本科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点的能力，培养自己运用图表和文字的表达设计意图。
毕业论文关键词：区间；ZPW-2000A；轨道电路；闭塞
Design of the track circuit for the automatic blocking of the no insulation shift frequency in Feidong Railway Station in Hefei
Abstract：ZPW-2000A non insulation frequency shift automatic block system is in France UM71 jointless track circuit technology based on, combined with the status of our railway and technology research and development, and have independent intellectual property rights of the domestic block system. The system keeps UM71 jointless circuit on the overall structure of the advantages of, to solve the tuning broken rail detection problem, while reducing; frontal tuning the length of shunting dead, the system transmitter using the 1 + 1 redundancy, receiver adopts parallel use and improve the system reliability. It provides the security basis for the technical development policy of the railway locomotive signal as the main signal, and plays an important role in the overall goal of the Chinese Railway "leapfrog development"..
The high speed rail is the important part of the national fast network, and the subject of this thesis is the Feidong Railway Station of Nanjing Nanjing railway line.. The main content is to complete the station jurisdiction of the frequency shift track circuit ZPW-2000A engineering design, the engineering design is the station can use must link.
This major design work is the use of AutoCAD software design and drawing like ZPW-2000A engineering drawings. The complete drawings are comprehensive cabinet equipment layout, the combination cabinet equipment layout, shift frequency cabinet equipment layout, station track circuit diagram and combination cabinet, integrated cabinet and shift frequency cabinet zero wiring.
The purpose of the engineering design is using the relevant professional knowledge, and with the help of Ning line fertilizer station the site engineering case to improve their understanding of the undergraduate professional knowledge of the application, the textbook knowledge into practical technology, cultivating their independent thinking and refer to the ability to digest extracurricular knowledge, to cultivate their own application diagram and text to express the design intent.
Keywords:section;ZPW-2000A;block;track circuit
目 录
1  绪  论    1 ZPW-2000A无绝缘移频自动闭塞轨道电路设计:http://www.751com.cn/tongxin/lunwen_28985.html