北京轨道交通指挥中心供电系统改造方案研究

Reconstruction of Command Center Power Supply System in Beijing Rail Transit

以北京轨道交通指挥中心工程为例,在不影响其一期工程正常运行情况下,分析了城市电源转换、既有10kV开关柜、低压配电系统的改造方案以及变压器供电的过渡方案,并提出了改造工程应注意的问题。

Taking Beijing Rail Transit Command Center Project as an example, and in the premise of less impact on the first phase operation of the Command Center, the ur- ban power-source conversion, the existing 10 kV switchgear, the reconstruction of low-voltage power-distribution system and the transition scheme of transformer power supply are analyzed, problems that should be highly valued in the reconstruction project are discussed.