铁路客运专线供电自动化系统关键技术研究  

Study on the Key Problems of the Power Supply Automation System for Railway Passenger Dedicated Lines

作　　者：王牣[1] 金海奇[1] 王世香[1] 陈小川[1] 高仕斌[1] 

机构地区：[1]西南交通大学电气工程学院,四川成都610031

出　　处：《铁道学报》2006年第3期116-120,共5页Journal of the China Railway Society

基　　金：铁道部科技开发计划(2005J017)

摘　　要：客运专线高速、高密度的运行方式对铁路供电提出了新的要求。本文在分析现有铁路供电方式和运行模式的基础上,采用最新的计算机控制和通信技术,提出了客运专线供电自动化系统的体系结构,提高了铁路供电的可靠性,缩短了故障处理的时间,达到了减员增效的目的。文章在对系统可靠性进行定性分析的基础上,采用故障树分析法和蒙特卡罗算法进行了定量分析,得到量化指标;同时,对客运专线供电系统中的专家系统和数据接口的统一进行了研究,对系统的设计、施工、安装调试和维护提出了新的要求。The high-speed and high-density operation mode of passenger dedicated lines has set new requirements to railway power supply. On the basis of analyzing the current ways and modes of railway power supply, this paper adopts the newest technology of computer control and communications, puts forward the structure of the power supply automation system for passenger dedicated lines, improves reliability of railway power supply, shortens the time of fault-handling, and realizes downsizing for efficiency. Based on qualitative analysis of system reliability, by use of the fault tree analysis （FTA） and Monte Carlo method in quantitative analysis, the reliability indexes are obtained. The compatible data interface and expert system are analyzed. The new structure brings forward higher requirements to design, construction, installation, trial run and maintenance.

关 键 词：客运专线 供电自动化 综述 可靠性 数据接口 

分 类 号：U223[交通运输工程—道路与铁道工程]