500kV电力隧道主要辅助系统设置研究  

Study of major auxiliary systems configuration for 500 kV power tunnels

作　　者：高小庆[1] 鲁斌 徐萍[3] 

机构地区：[1]上海市电力公司电网建设公司,上海200002 [2]上海电力设计院有限公司,上海200025 [3]上海市电力公司,上海200122

出　　处：《华东电力》2009年第11期1893-1897,共5页East China Electric Power

摘　　要：对500 kV电力隧道内包括消防、冷却、监控在内的三大辅助系统设置进行了研究。在分析隧道内火灾危险性的基础上,推荐了500 kV电力隧道消防系统设置原则;在分析隧道热平衡的基础上,推荐通风冷却作为500 kV电力隧道的冷却方式;在分析隧道监控系统的主要作用的基础上,推荐了500 kV电力隧道监控系统的主要涵盖范围。The configuration of three major auxiliary systems in 500 kV power tunnels,i.e.the fire protection system,the cooling system,and the monitoring system,was studied.Based on the analysis of fire risk inside the tunnel,the configuration principles for the fire protection system were proposed.According to investigation of the thermal balance inside the tunnel,the ventilation cooling method was recommended.Also,the covering range for the monitoring system was suggested based on the main functions of the monitoring system in the tunnel.

关 键 词：500kV 电力隧道 辅助系统 消防 冷却 监控 

分 类 号：TM63[电气工程—电力系统及自动化]