广州隧道电缆状态监控中心的组建

在城市的电力建设中及电力供应中，电缆隧道也成了城市供电的主要通道，然而长期以来，电缆隧道的自然环境、电缆的运行情况一直影响着设备稳定运行。在广州经济大发展、全城大规模改造建设迎亚运的背景下，保供电，促发展，稳步推进平安电网建设，保障城市电力的安全稳定运行是企业的重要责任。为此，在220kV麒麟站电缆隧道加装状态监测系统、220kV珠江新城电缆隧道加装状态监测系统，集成光纤测温，载流量计算，局部放电、环流、视频、水位等实时在线状态监测，确保整个输电电网安全稳定运行，实现输电电网的在线状态监测和分析，实现故障预警、分析处理，达到应急指挥、快速反应的目的。这对于提高电力电缆运行管理水平具有重要意义。

The Construction Of Cable Tunnel State Monitor System In Guangzhou

In the city's power construction and power supply, cable tunnel has become the main channels for urban power transmission. However, for a long time, cable tunnel of environment, cable has influenced the operation condition of equipment and stablity. In guangzhou economic development, the construction of large-scale transformation under the background of the Asian games against the power supply, guarantee power supply, steadily promoting peace, security city power grid construction for the safe and stable operation of the enterprise is an important responsibility. Therefore, in 220kV Qilin transformer substation cable tunnel installs the condition monitoring system, 220kV pearl river new town cable tunnel add state monitoring system, integrated fiber-optic temperature sensing,cable capacity calculation, partial discharge, circulation, video, water level.etc on-line condition monitoring, insure the whole transmission power grid security operation and achieve transmission grid on-line condition monitoring and analysis, realize fault alert, analysis, achieve emergency command, the rapid reaction purpose. For the power cable operation management and related engineering practice has the vital significance.