电气工程毕业设计---某高层住宅楼电气工程设计.doc

摘要 本次毕业设计题目为某高层住宅楼电气工程设计（3号楼），本楼为两梯24户，一共有29层,设计部分为5至29层。本工程采用树干式 ，电压等级为380V/220V,供电电源引自小区内变电站。 设计内容为强电设计部分,其中包括：配电系统的设计、照明系统设计、插座系统设计及防雷与接地系统的设计。 照明系统按环保节能标准设计，其中包括照度计算、灯具的选择、照明干线、插座导线截面积的选择以及导线的敷设方式。插座系统按普通住宅标准设计。插座回路与照明回路由不同支路供电。防雷系统设计在屋面上装设避雷针与避雷带相结合的接闪器。 在本次毕业设计当中共绘制了6张图纸，除一张手绘图外全部由CAD绘制。 关键词： 照明系统； 供配电系统；防雷接地系统 Abstract Graduate design?topics?electrical?engineering design?for?a?high-rise?residential building (Building 3),?the?floor?for?two?ladder?24,?a?total of 29?layers,?the?design?part of the?5-29layer.?This project rating for the380V/220V power supply cited childhood district substation . Design?content for the design part of the strong electric , including :the design of the distribution system, lighting system design, socket system design and lighting protection and grounding system design. The?lighting?system according to?the?environmental and efficiency standards, including illumination calculation, the choice of lamps, lighting, trunk, the choice of socket wire cross sectional area, and wire laying method. The socket system is according to the standards of ordinary residential design. Outlet circuit and lighting back to the routing of different slip-powered, Lighting rod and lighting with a combination of air-termination system installed on the roof, lighting protection system design. In the graduation project I drew 6 drawings, in addition to a hand drawing by the CAD drawings. Keywords:?lighting?system; supply and distribution system; lightning protection and?grounding system 目 录 1．绪论························································（6） 1.1建筑电气概述·············································（6） 1.2工程概述·················································（6） 2. 建筑电气照明·················································（8） 2.1光的概述·················································（8） 2.1.1光的基本概念········································（8） 2.1.2光源的主要特性······································（8） 2.1.3.光的度量···········································（8） 2.