对超高层住宅设计中的要点进行分析研究,对初步设计中的进线方向、电气用房位置,后续设计中电缆选型、配电干线分类、避难层设计、短路电流及电压损失计算和校验等进行分项研究,达到合理、安全设计的目的,对同类设计起参考作用。 Analyze and study the key points in the design of high-rise residential buildings, and determine the direction of the entrance line and location of electrical rooms in the preliminary design, cable selection in the follow-up design, classification of distribution trunks, design of refuge floor, calculation of short-circuit current and voltage loss. Sub-items such as inspections are carried out to achieve a reasonable and safe design and serve as a reference for similar designs.