Design of Secondary Wiring Diagram for Common Electrical Equipments in Civil Buildings

Du Yong（Xiamen Hordor Architecture & Engineering Design Group Co .，Ltd .，

Xiamen 361004，Fujian Province，China）

Abstract Secondary wiring diagram is an important part of electrical engineering design drawings. For a long time，there is a concept of designers “attaching importance to primary wiring，but making light of secondary wiring”. Often because of deficiencies in the design of the secondary wiring diagram，a lot of intelligent control functions can not be achieved. In this paper，taking the control of the most commonly used electrical equipment —— electric motor in civil buildings as an example，the design methods and essentials of the secondary wiring diagram are introduced.

Key words Civil buildings Electrical equipment Secondary wiring diagram

摘 要 二次接线图是电气工程设计图纸的重要组成部分。长期以来，在设计人员中存在着“重一次、轻二次”的观念，往往因为二次图设计的缺陷，使得许多智能化控制功能无法实现。本文以民用建筑中最常用的电气设备 —— 电动机的控制为例介绍二次接线图的设计方法和要领。

关键词 民用建筑 电气设备 二次接线图