分布式光纤测温过热预警技术在煤矿供电中的应用  

Optical Fiber Distributed Temperature Overheat Warning Technology in Research and Application of Coal Mine Power Supply

作　　者：袁志金 

机构地区：[1]开滦集团公司信息与控制中心,河北唐山063018

出　　处：《煤矿机械》2012年第5期216-218,共3页Coal Mine Machinery

摘　　要：在煤矿生产运行中,高压开关过流或接触不良造成触头、接点过热是一种安全隐患,特别是井下重要负荷的供电线路出现过热,将严重影响矿井的生产安全。分布式光纤测温过热预警技术对井上、下的高压开关柜及其他高压设备触头、接点的温度实施在线监测,在实现就地监测各种功能的基础上,将数据通过工业以太网与矿井自动化平台、集团公司级的点检服务器实现信息共享,对于事故隐患及早发现、及时处理,提高行业管理水平,对保证高压设备的安全运行起到了很好的作用。In the coal mine production,due to overcurrent or poor contact caused high voltage switch cabinet contact,contact superheat is a serious hidden risk of accident,especially the important load power supply circuit from overheating,will seriously affect the mine production safety.Optical fiber distributed temperature overheat warning technology on Inoue,high-voltage switch cabinet and other high voltage equipment contact,contact temperature on-line monitoring,in the realization of various functions based on in situ monitoring,and data through industrial Ethernet and mine automation platform,group level check server to realize the information sharing,the accident hidden trouble early detection,timely treatment,improves industry level of management,ensure the safe operation of high voltage equipment plays a good role.

关 键 词：分布式光纤测温 矿井自动化 集团级点检平台 过热预警 信息共享 

分 类 号：TD61[矿业工程—矿山机电]