Optimization Design of Electrical Grounding System for Centaurus Project in Pakistan

Wang Sujun Liu Shenghua（China Southwest Architectural Design and Research

Institute CORP. LTD，Chengdu 610081，China）

 

Abstract In this article the authors consider that unified grounding method has not been achieved now for modern tall buildings in different countries and regions due to different code and requirements by the local power sections. The design of electrical grounding system for Centaurus Project in Pakistan is presented, during which the previons design plan by foreign designers is optimized as per the corresponding international / Chinese standards and the integrated grounding system for lightning protection grounding, power supply system grounding, electronic system grounding and protection grounding is used.

Key words　Detailed design Grounding Common grounding

 

摘　要　现代高层建筑中的电气接地系统，各国各地区根据不同的规范及当地供电管理部门的要求，没有一个统一的做法。介绍了巴基斯坦人马座建筑工程的电气接地系统设计，依据国际国内的一些规范和标准，优化了国外设计方的原设计方案，采用了防雷接地、电源系统接地、弱电接地和保护接地共用接地装置的综合接地形式。

关键词 深化设计　接地　共用接地