【正文】 摘要 本住宅樓電氣設(shè)計(jì)為畢業(yè)設(shè)計(jì)，其目的是通過(guò)設(shè)計(jì)實(shí)踐，綜合運(yùn)用所學(xué)知識(shí)，理論聯(lián)系實(shí)際，鍛煉獨(dú)立分析和解決建筑電氣設(shè)計(jì)問(wèn)題的能力，為未來(lái)的工作奠定堅(jiān)實(shí)的基礎(chǔ) 本設(shè)計(jì)題目為： 信達(dá)尚城 7 號(hào) 樓電氣 系統(tǒng) 設(shè)計(jì)。本設(shè)計(jì)說(shuō)明書(shū)主要闡述了居民住宅樓各系統(tǒng)電氣設(shè)計(jì)的設(shè)計(jì)依據(jù)、原則和方法及設(shè)計(jì)選擇的結(jié)論。本論文共包括七章內(nèi)容，前五章主要包括強(qiáng)電部分設(shè)計(jì)；第五、六章主要包括弱電部分。 強(qiáng)電部分主要內(nèi)容包括：低壓配電系統(tǒng)、照明插座系統(tǒng)及防雷接地系統(tǒng)的設(shè)計(jì)。其中主要有照明燈具和插座系統(tǒng)平面圖布置，相關(guān)設(shè)備的選型，根據(jù)房間的不同照度要 求進(jìn)行了照度計(jì)算，并根據(jù)計(jì)算結(jié)果結(jié)果選擇出合適的燈具。另外還對(duì)供配電系統(tǒng)和防雷接地系統(tǒng)進(jìn)行了設(shè)計(jì)。 弱電部分主要內(nèi)容包括：有線電視、電話以及網(wǎng)絡(luò)系統(tǒng)等設(shè)計(jì)。 本次設(shè)計(jì)完成圖紙共 20 幅 (其中手工圖 1 張），其中設(shè)計(jì)說(shuō)明、圖例 1 張，強(qiáng)電平面圖及系統(tǒng)圖 10 張，弱電平面圖及系統(tǒng)圖 9 張。 關(guān)鍵詞： 低壓配電； 照明 ；插座 ；有線電視；電話 Abstract This electrical design of the office building is a graduation design， The purpose of this design is to give us a chance of synthetical usage of the knowledge we have learned. Besides, it can train our ability to analyze and solve practical problems in Construct electricity in dependently so that the theory is connected with practice and a solid base is made in favor of future work. The topic name of this design is the building electrical design of Xin Da Shang Cheng 7 Electrical thesis mainly explains the electrical design basis ,principle, methods and the conclusion of the design choice in each system in the design of Residential buildings. The thesis includes six Chapters. previous four Chapters are mostly about the design of the forceful electric power Part。 Chapter 5 and 6 are mostly about the design of the light current . The part of the forceful electric power mainly including: the distribution system of the low voltage, lighting system and rounding for lightening systematical pose ， among others include load calculation, illumination calculation . The major ones are lighting and socket system plan layout, equipment selection, according to the room illumination requirements of the different illumination calculation based on the results of the calculation results choose the appropriate lighting. Also on the supply and lightning protection grounding system design. The part of the light current mainly including: CATV, elephone and Inter systems and so on. The design adds up to 20 electric charts.（ Including 1Handdrawn charts）， There are one piece of legend, 10 pieces of the strong electric plane drawings and system drawings, and 9 pieces of the weak electric plane drawings and system drawings. Key Words: Low voltage distribution。 Illumination。 Plug。 CATV。 Phone I 目錄 第一章 前言 .............................................................................................................................. 1 工程概況 ............................................................................................................................ 1 設(shè)計(jì)原則 ............................................................................................................................. 1 設(shè)計(jì)內(nèi)容 ............................................................................................................................. 1 第二章 低壓配電系統(tǒng)設(shè)計(jì) ...................................................................................................... 3 負(fù)荷分級(jí)和供電要求 ......................................................................................................... 3 負(fù)荷分級(jí) ......................................................................................................................... 3 各負(fù)荷對(duì)供電電源的要求 ............................................................................................. 3 配電系統(tǒng)設(shè)計(jì)的一般規(guī)定 ............................................................................................. 4 負(fù)荷計(jì)算 ............................................................................................................................ 5 計(jì)算方法 ......................................................................................................................... 5 選取負(fù)荷計(jì)算方法的一般性原則 ................................................................................. 5 需用系數(shù)公式 ................................................................................................................. 6 負(fù)荷計(jì)算利用的數(shù)據(jù) ..................................................................................................... 6 ..................................................... 8 設(shè)計(jì)要求 ........................................................................................................................ 8 用戶(hù)負(fù)荷計(jì)算及設(shè)備導(dǎo)線選型 ..................................................................................... 8 第三章 照明及插座系統(tǒng)設(shè)計(jì) .................................................................................................19 照明設(shè)計(jì)概述 ...................................................................................................................20 電氣照明設(shè)計(jì)考慮要素 ...................................................................................................20 照明設(shè)計(jì)的內(nèi)容 ...............................................................................................................20 照明計(jì)算 ...........................................................................................................................21 照度選擇推薦值 ............................................................................................................21 照度計(jì)算公式 ................................................................................................................21 本工程照度計(jì)算 ............................................................................................................24 插座設(shè)計(jì)原則及要求 .......................................................................................................36 插座設(shè)計(jì)概述 ...............................................................................................................36 一般規(guī)定 ........................................................................................................................36 II 具體要求 ............................................................................................................