账号:
密码:
    QQ登录
建筑电气
当前位置:首页 >> 建筑电气杂志 >> 2017年第11期(总第240期)

自耦变压器在超高层建筑应急供电系统的应用

来源于: 发表时间:2017-12-05 16:12 编辑:fzy

郭海宇(上海建工一建集团有限公司,上海市 200437)

Application of Autotransformers in Emergency Power Supply System for Super High-rise Buildings
GUO Haiyu(Shanghai Construction No. 1(Group)Co.,Ltd.,Shanghai 200437,China)
 
 
    Abstract:In combination with the project cases,the voltage loss caused by long distance of feeder circuit of diesel generator busbar in super high-rise buildings is analyzed;autotransformers are adopted for solving the problem in voltage drop to provide another effective method of power supply mode of the emergency power supply system for super high-rise buildings.
    Key words:super high-rise buildings;emergency power supply system;load class;load calculation;busbar impedance;voltage deviation;autotransformer;voltage loss
 
    摘 要:结合工程实例,分析超高层建筑中由于柴油发电机母线供电路线距离较长而造成的电压损失问题,采用自耦变压器方式解决所产生的电压降问题,为今后超高层建筑应急供电系统提供另一供电方式有效途径。
    关键词:超高层建筑;应急供电系统;负荷等级;负荷计算;母线阻抗;电压偏差;自耦变压器;电压损失
     中图分类号:TU852         文献标识码:A
     doi:10. 3969 / j. issn. 1003 - 8493. 2017. 11. 006

相关信息:

  • 推荐文章

  • 热门文章