全地下变电站的综合自动化系统设计

A Brief Discussion on the Design of Full Underground Substation Automation System

主要探讨全地下变电站综合自动化系统的设计。城市化进程的加快导致核心商业地区(CBD)的建设密度不断加大,在用地紧张的城市中心区域将会出现越来越多的全地下变电站。这类变电站的出现不仅有效解决了在城市规划建设过程中未能在合适的位置预留变电站站址的问题,还保证了用电紧张的商业中心的供电稳定性。而全地下变电站综合自动化系统的出现,保证了电力系统的安全可靠运行,也能帮助实现无人变电站远程控制的目的,从而使变电站的设计更合理,布局更紧凑,运行更安全。

This paper mainly discusses the design of integrated automation system for all underground substations. With the acceleration of urbanization, the density of core business area（CBD） is increasing. There will be more and more indoor substations in the central area of urban land. This type of substation, not only effectively solve the reserved substation site in the right to the unknown in the process of city planning and construction, but also guarantee the stable power supply with power shortage of the commercial center. The emergence of the indoor substation automation system ensures the safe and reliable operation of the power system, and helps to achieve the purpose of remote control of the unmanned substations, so that the design of the substation is more reasonable, the layout is more compact, and the operation is more secure.