【正文】 論 等 。 設(shè)計(jì)原則 本次設(shè)計(jì)是對(duì)某辦公樓的電氣設(shè)計(jì)，本工程概況：綜合辦公樓，高 ,地下一層 ,地上十四層，第一層作為商場(chǎng)，二到十三層作為辦公用，頂層為電梯層。 關(guān)鍵詞 照度，有線電視，公共廣播，閉路電視監(jiān)控，綜合布線 Abstract This thesis mainly explains the electrical design basis ,principle, methods and the conclusion of the design choice in each system in the design of certain office building. 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 and firefighting. 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 part of the light current mainly including: CATV, Public Broadcasting System, Closed Circuit Monitoring TV and Premises Distribution System and so on. The part of the firefighting mainly including:the design of the warning system and linked system etc. The design adds up to 34 electric charts. Including 17 graphics for the forceful electric power 大學(xué)電氣工程學(xué)院 畢業(yè)論文 II parts ,9 graphics for the light current parts and 7 graphics for the firefighting parts. All drawn by AUTOCAD. 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. Key Words Illuminance, CATV ,Public Broadcasting, Closed Circuit Monitoring TV ,Generic Cabling 電氣設(shè)計(jì) III 目 錄 摘要 ................................................................................................................................... I Abstract ............................................................................................................................ I 目錄 ................................................................................................................................ III 第一章 緒論 .............................................................................................................. 1 建筑電氣概況 ......................................................................................................................... 1 設(shè)計(jì)原則 ................................................................................................................................. 1 設(shè)計(jì)內(nèi)容 ................................................................................................................................. 1 第二章 配電系統(tǒng)設(shè)計(jì) .............................................................................................. 4 負(fù)荷等級(jí)及供電要求 .............................................................................................................. 4 負(fù)荷計(jì)算 ................................................................................................................................. 5 導(dǎo)線選擇 ................................................................................................................................. 7 配電方式 ................................................................................................................................. 7 第三章 照明系統(tǒng)設(shè)計(jì) .............................................................................................. 9 總則 ......................................................................................................................................... 9 照明光源選擇 ......................................................................................................................... 9 照明燈具選擇 ......................................................................................................................... 9 照度和照明方式選擇 ............................................................................................................ 10 一般照明 ............................................................................................................................... 10 應(yīng)急照明 ............................................................................................................................... 10 照度計(jì)算 (計(jì)算所需燈具數(shù)量 ) ............................................................................................ 12 第四章 防雷接地系統(tǒng)設(shè)計(jì) .................................................................................... 15 建筑物的防雷措施 ................................................................................................................ 15 本建筑防雷接地系統(tǒng)設(shè)計(jì)結(jié)果 ............................................................................................ 18 第五章 火災(zāi)自動(dòng)報(bào)警及消防聯(lián)動(dòng)控制系統(tǒng) ........................................................ 19 總則 ....................................................................................................................................... 19 火災(zāi)自動(dòng)報(bào)警系統(tǒng) ................................................................................................................ 19 消防聯(lián)動(dòng)控制系統(tǒng) ................................................................................................................ 25 第六章 弱電系統(tǒng)設(shè)計(jì) ............................................................................................ 28 ........................................................................................................................ 28 ........................................................................................................................ 29 大學(xué)電氣工程學(xué)院 畢業(yè)論文 IV 閉路電視監(jiān)控系統(tǒng) ..................................................................................