集中式25周相敏轨道电路监测诊断技术研究

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摘  要：集中式25周相敏轨道电路是在既有25周技术基础上的升级迭代产品，具有系统结构简单、集成化程度高、调整维护方便的特点。通过对各设备端口参数的采集，将电力载波传至室内搭建统一的数据运算平台，实现设备的监测及故障诊断，提高设备应用的信息化及智能化，提升铁路运输效率。

关键词：相敏轨道电路;电力载波;监测诊断;信息化;智能化

中图分类号：U284.2      文献标志码：A          文章编号：2095-2945（2024）22-0181-04

Abstract： The centralized 25-cycle phase-sensitive track circuit is an upgraded iterative product based on the existing 25-week technology. It has the characteristics of simple system structure， high degree of integration and convenient adjustment and maintenance. Through the collection of the port parameters of each equipment， through the power line carrier transmission to the indoor to build a unified data operation platform to achieve equipment monitoring and fault diagnosis， improve the information and intelligence of equipment application， and improve the efficiency of railway transportation.

Keywords： phase-sensitive track circuit; power line carrier; monitoring and diagnosis; informatization; intelligence

智能铁路已是当前铁路行业研究的重要方向，铁路信号设备的监测诊断技术，可以有效盯控设备的运行状态及设备故障预警，对信号设备的智能维护，故障快速恢复发挥重要作用。（剩余2876字）