摘要
目前电力隧道运维存在着信息化水平低、防灾害能力弱、运维成本高和缺乏统一技术标准的问题。为提升电力隧道的运维安全水平,文章依托成都地区某电力隧道开展综合整治和数字化转型实践,建立了电力隧道在线监控和智能巡检模式,为后期输电电缆在线监控和电力隧道综合整治提供试点经验。实际应用效果表明,通过该系统的建设,运行人员可实时监测隧道温湿度、水位、有毒有害气体等核心运行数据,结合火灾、盗窃实时报警信息,电缆运检"事中监控"能力全面提升,有效避免在人工巡视间隔周期间出现的严重缺陷恶化蔓延,安全管控形势与往年相比有极大改善。
At present,there are some problems in operation and maintenance of the power tunnel,such as low informatization level,weak disaster prevention ability,high operation and maintenance cost and lack of unified technical standards.In order to improve the operation and maintenance safety level of the power tunnel,this paper was based on the practice of comprehensive renovation and digital transformation of a power tunnel in Chengdu to establish online monitoring and intelligent patrol modes for the power tunnel,so as to provide trial experience for online monitoring of transmission cables and comprehensive renovation of the power tunnel in the later stage.The practical application results indicate that through the construction of the system,the operators could monitor key operation data,such as temperature,humidity,water level and toxic and harmful gases in the tunnel,in real time.In combination with the real-time alarm information of fire and theft,the"in-process monitoring"ability of cable operation inspection is comprehensively improved to effectively avoid the deterioration and spread of serious defects during manual patrol inspection,and the security control situation is greatly improved while compared with previous years.
作者
田野
徐忠林
袁坤
向泽
刘鑫
苟杨
杨永鹏
徐建峰
冯阳
TIAN Ye;XU Zhonglin;YUAN Kun;XIANG Ze;LIU Xin;GOU Yang;YANG Yongpeng;XU Jianfeng;FENG Yang(Chengdu Power Supply Company,State Grid Sichuan Eleetrie Power Company,Chengdu 610041)
出处
《现代隧道技术》
CSCD
北大核心
2021年第S01期150-155,共6页
Modern Tunnelling Technology
关键词
电力隧道
输电电缆
在线监控
智能巡检
Power tunnel
Transmission cables
Online monitoring
Intelligent patrol inspection
