综合维修体制下故障抢修决策支持系统研究.pdf

西南交通大学
硕士学位论文
综合维修体制下故障抢修决策支持系统硏究
姓名:李芳芳
申请学位级别:硕士
专业:电力系统及其自动化
指导教师:陈小川
20090501
西南交通大学硕士研究生学位论文
第1页
摘要
在牵引供电系统故障抢修中,要求尽量缩短抢修时间,以减少损失,
提高铁路的运输能力,这就对故障抢修的信息化提出了要求。而且,近年
来,铁道部对供电段实行了大规模的合并,供电段合并后,如何统一布置
接触网抢修资源,加强远离供电段地区的接触网的抢修工作缺乏有效性措
施。供电段合并后管辖范围大了,对各种等级的故障如何更有效地组织抢
修工作,如何建立适应新体制下的抢修保障工作也是目前需要探讨的问题。
另外,电气化铁路系统的需要,使各种维修的关系更紧密,也使得各
个部门之间的关系日益紧密,在行车事故救援和自然灾害抢险中,对各个
部门联合作业、密切配合提出了更高的要求。所以,不仅是供电部门的信
息化、规范化,同时也要对其他部门的各种相关信息能充分掌握,做到故
障抢修时,各工区、供电段、各部门之间协调作业、密切配合,安全操作
切本着铁路运输事业的顺利而进行。
本文设计的在综合维修体制下的故障抢修决策支持系统,将故障抢修
分为两大模块,一是故障抢修辅助决策支持系统,将抢修预案、抢修机具
和材料、人员信息、视频信息和图形图片信息、历史事故记录、车辆信息、
抢修记录等功能集成一体,实现牵引供电事故抢修的标准化、规范化。本
着尽量减少抢修时间、减少损失的目的,该系统尽量将每个模块做得更加
细化和方便抢修时的调配。通过该平台,能迅速调配人员和抢修机具,能
快捷地査询故障点的设备信息、设计图纸信息、地理环境信息,并参考历
史故暲处理情况和抢修预案,给出故障的辅助抢修方案。另一个模块是多
部门配合综合信息管理,是将工务、电务、机务、车辆等部门的安全规程、
技术操作、规章制度等信息集成一体,方便各部门之间的学习了解。另外
对重大行车事故和特大自然灾害抢险中,供电部门的抢修作业以及与其他
部门之间的配合做了详细地说明。多部门配合综合信息管理对大型事故中,
减少人身安全事故和各部门密切配合起到了很大的作用。也能从一定程度
上克服抢修指挥中由于部门不协调的原因而引起的抢修时间加长的问题。
关键词综合维修体制;故障抢修;牵引供电;多部门配合:决策支持系
统
西南交通大学硕士研究生学位论文
第页
Abstract
During the fault rush-repairing works for traction power supply system, it
is requested that we should try to cut the rush-repairing time as short as we can
in order to decrease the lost and improve the transportation, thus calls for a
information-based malfunction fault rush-repairing system. Moreover, recently
the Ministry of Railways combined the power supply sectors in large scale, but
then it seems we lack an effective method for how to layout the contact
metworks uniformly and enhance the fault rush-repairing works for the contact
networks which are far from the power supply sectors. The domination
enlarged after the combination, how to organize the fault rush-repairing works
for different grade of malfunctions in more effective ways? We should discuss
about the question that how to set up the adaptable fault rush-repairing works
based on the new systems
In addition, for the demand of electrified railway system, the relations
between different sectors tend to be closer. In the rescue of train operation
accident and natural disasters, combined operation and close cooperation
between different sectors are more important. So, other than informationization
and standardization of power supply sectors, we still need to master the
information of the related sectors. All work areas, power supply sectors and
other sectors should cooperate with each other closely and ensure the operation
safety in line with the smooth going of railway transportation
In my paper ie Decision support system of fault rush-repairing under
comprehensive maintenance regime', we separate the fault rush-repairing into
two modules: one is the fault rush-repairing auxiliary decision support system,
which can integrate all the elements such as rush-repairing preparations, tools
and materials, stafis, videos and photos and pictures, history records, vehicle
information, assistant decision-making, etc, and thus realizes the
standardization of tration power supply malfunctions fast repairing
Considering shortening the repairing time and decrease the lost, we try best to
make every module more detailed and easier under this system. With this