超高层建筑中地上变压器的设置  

Configuration of Ground Transformer in Extra-high Building

作　　者：吴斌 

机构地区：[1]湖南省建筑设计院,长沙市410011

出　　处：《建筑电气》2013年第9期40-44,共5页Building Electricity

摘　　要：结合工程案例,比较、分析超高层建筑变配电所的不同设置方案,及其技术经济性,在充分考虑配电干线长度等因素的同时,应考虑项目全寿命周期内配电干线上的电能损耗;并对单台变压器的容量选择、超高层建筑中的变压器运输进行探讨,建议地上部分变压器单台容量不超过1000 kVA为宜。By comparing and analyzing various configuration schemes of transformer substation for extra- high buildings and relevant technical economy in certain project cases, and in full consideration of length of main distribution circuit, electric energy loss of main distribution circuit within the life cycle of the project shall also be considered. In addition, after the discussion on unit capacity selection and transportation of transformer for extra-high buildings, it is recommended that, the unit capacity of ground transformer shall not exceed 1000 kVA.

关 键 词：超高层建筑 变配电所位置 供电半径 电压降 电能损耗 变压器运输 避难层 电梯载重量 

分 类 号：TU976[建筑科学]