城市轨道交通变电站智能运维系统设计

Design of intelligent operation and maintenance system for urban rail transit substation

摘要

目前各城市轨道交通网络化建设规模扩大，为了提高生产作业效率，基于设备在线监测技术和大数据分析应用，构建智能运维系统，正成为今后城市轨道交通生产模式变革的大势所趋。地铁供电系统作为轨道交通重要的核心系统，地铁供电专业关键设备在线监测信息化手段应用存在不足，仅依靠现有电力监控系统，无法全方位实时监测关键设备的运行情况，掌握关键运行数据，不能及时发现设备故障隐患，在早期对事故进行及时预防和处理。没有统一在线监测信息化平台整合离散的各类在线监测设备资源，故障信息化、应急辅助能力不足，亟需在既有的自动化、信息化管理基础上，依托新技术寻求新的维保思路，加快响应效率和智能化程度，本文基于现状需求提出城市轨道交通变电站智能运维系统设计。

Abstract

At present, the scale of urban rail transit network construction is expanding. In order to improve production efficiency, building intelligent operation and maintenance system based on equipment online monitoring technology and big data analysis application is becoming the general trend of urban rail transit production mode reform in the future. The subway power supply system is an important core system of rail transit, and the application of information means for online monitoring of key equipment for subway power supply is insufficient. Relying only on the existing power monitoring system, the operation of key equipment cannot be comprehensively and real-time monitored, the key operation data can not be grasped, the hidden trouble of equipment can not be found in time, and the accident can be prevented and dealt with in time at an early stage. There is no unified online monitoring information platform to integrate all kinds of discrete online monitoring equipment resources, and the fault information and emergency assistance capabilities are insufficient. It is urgent to seek new maintenance ideas based on existing automation and information management and rely on new technologies to speed up response efficiency and intelligence. This paper proposes the design of urban rail transit substation intelligent operation and maintenance system based on the current requirements.

关键词

在线监测 / 信息化 / 智能运维 / 轨道交通 / 变电站

Key words

online monitoring / Informatization / Intelligent operation and maintenance / Rail transit / substation

参考文献

[1] 宋毅， 朱伟强， 郭亮， 等 。 城市轨道交通供电系统智能运维关键技术研究[J]. 电气化铁道， 2022, 33(4): 43-47.

[2] 李明， 王军， 张辉 。 基于物联网的地铁智能运维系统设计与实现[J]. 计算机应用与软件， 2021, 38(7): 254-258.

[3] 赵炯. 基于物联网的110kV电缆管井智能监测系统建设与应用[J]. 电力与能源系统学报， 2021,(3): 20-30。