某超高层办公楼供配电系统概述

Overview of Supply and Distribution System of an Extra-high Office Building

结合工程实例,介绍某超高层办公建筑的供配电系统设计,包括各级负荷的供电要求、高低压主接线形式、主/分变配电所位置的选择、自备柴油发电机系统的设置、0.4k V供配电系统的设计原则以及超高层建筑电缆选型和敷设方式说明。同时,根据设计经历阐述了超高层办公楼电气设计应注意的要点。

With an engineering example, the supply and distribution system of a extrahigh building is introduced, which includes supply requirements of all load levels, primary wiring form of high and low voltage, location selection of master/distinguish substation, settings of owned diesel generator system, the design principles of 0. 4kV supply and dis- tribution system, and the instructions of cable selection and laying methods in high-rise building. At the same time, According to the design experiences, the points should be noted of high-rise office building electrical design are elaborated.