摘要
城市电网因所处的地理环境存在其特殊性,表现在外部安全距离、环境美化,外部对于供配电系统的影响等方面。城市电力线路包括架空线路和电缆线路,在设计、安装和运行、维护中要结合环境进行工作,才能保证系统的安全、可靠运行。
Because of the environment of the geographical location, the city grids displays its particularity in the aspects of exterior security distance, the environment beautification, the exterior influence on supplies in electrical power distribution system, and so on. The city power circuit includes the overhead line and the cable line. In order to guarantee the security of the system and the reliable operation, it is essential to carry out the project according to the environment in the processes of the design, the installation, the running, and the maintenance.
出处
《河北能源职业技术学院学报》
2008年第3期70-70,73,共2页
Journal of Hebei Energy College of Vocation and Technology
