无人给水站故障远程检测及恢复系统的设计  

Designing of Non-attended Feed Water Station Remote Detect and Instauration System

作　　者：李彦吉[1] 刘海军 

机构地区：[1]北京铁路局石家庄供电段,河北石家庄056002

出　　处：《铁道机车车辆》2017年第6期97-99,共3页Railway Locomotive & Car

摘　　要：铁路沿线给水站主要采用当地自动运行的方式,其状态的掌握只能靠人工巡视和站区停水后的电话反馈。从设备故障的梳理中,发现没有合适的抽空保护、电源负序等是造成设备故障频发的主要原因。通过创新地利用cosφ变化构成水泵机组抽空保护、远端短信息告警和短信息遥控间歇供水、远程换相,来解决现场应用中的实际问题。项目设计中,拓宽了小微型给水站监控思路和控制方式、为给水站的远程管理提供了实践基础。The way of native auto circulate is applied railroad follow line water supply station,its appearance can go around artificial inspect and telephone feedback after water stop.From the analysis of equipments breakdown,finds the main reason that no water pump evacuated protector and power supply negative etc.The plan passes innovation of use cosφvariety composing water pump evacuated protector,remote message warning and message control intermittent supply water,remote change phase rotation,solves the problem of actual application.This item strikes up the thinking that miniature feed water station and control way in design,affords the fulfillment foundation for remote management of feed water station.

关 键 词：给水站 短信 远程换相 水泵抽空 功率因数 

分 类 号：U213.151[交通运输工程—道路与铁道工程]