高层建筑电气设计中常见问题探讨

On common problems of electrical design in high-rise building

结合某高层建筑工程实例,介绍了建筑设计中电梯电缆的选型方法,探讨了民用供电系统中四极开关的使用范围,并阐述了应急照明的设计要求,为类似工程的设计提供了思路。

Combining with some high-rise building example, the paper introduces the type selection method for the elevator cable in the architec-tural design, explores the application scopes four-pole switch in the civil power-supply system, and illustrates the design requirements for the emergency light, so as to provide some ideas for the design of similar projects.