建筑电气工程施工方案.doc

本工程供电电源由本场区l0kV开闭所引来两路l0kV高压电源，经电缆沿托盘直接敷设至地下1层变配电室。高压系统为单母线分段，两路l0kV电源分别供给两台630kVA干式变压器，低压系统为单母线分段运行，由地下1层低压配电室配出的电缆干线均沿电缆桥架明敷至电缆竖井和各供电点。

The project site area power supply by opening and closing the lead to l0kV l0kV Two high voltage power supply, by the laying of cables along the tray directly to the ground floor a layer of substation and distribution. High-pressure system to Single Bus, Two l0kV power supply for two 630kVA dry type transformer, low voltage system to run for the Single Bus, 1 from the ground floor room with a low voltage cable lines were deposited along the cable tray out to the cable shaft and the power point.