刘   卫 嘉   珅（中国建筑西南设计研究院有限公司，成都市 610042）

某大型商业综合体供配电系统设计探讨（刘卫   嘉珅）

Discussion on the Design of Power Supply and Distribution System

for a Large‑scale Commercial Complex

LIU Wei JIA kun（China Southwest Architectural Design and Research Institute

Corp. Ltd.，Chengdu 610042，China）

    Abstract：In this paper，the design of power supply and distribution system of a large‑scale commercial complex（including load grading and calculation，power supply and distribution system，LV transformer and distribution system）is discussed based on its function，business format and owner's demand，aiming at simplifying the power supply system of the complex business complex and meeting the use requirements of the construction unit under the premise of ensuring safety and reliability.

    Key words：large‑scale commercial complex;electrical design;load grading;load calculation;power index;substations setting;power supply and distribution system;power loads

  摘　要：根据某大型商业综合体项目的功能、业态以及业主的需求，对该工程的供配电系统设计内容进行探讨，包括负荷分级、负荷计算、供配电系统、低压变配电系统等。力争使复杂的综合商业体在确保安全可靠的前提下，实现供电系统的简化、达到建设单位的使用要求。

  关键词：大型商业综合体；电气设计；负荷分级；负荷计算；用电指标；变电所设置；供配电系统；用电负荷

  中图分类号：TU852　　　　  　文献标识码：A

    doi：10.3969 / j. issn.1003 － 8493.2020.09.003