【正文】 越高，使得建筑開始走向高品質(zhì)、多功能領(lǐng)域，并進一步向多功能的縱深方向和綜合應(yīng)用方向發(fā)展。 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. This electrical design of the office building is a graduation design， The purpose of this design is to give us a chance of synthetically 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 目 錄 第一章 緒論 .....................................................................................................................1 建筑電氣概況 .....................................................................................................1 設(shè)計原則 .............................................................................................................1 設(shè)計內(nèi)容 .............................................................................................................1 第二章 配電系統(tǒng)設(shè)計 .....................................................................................................4 負荷等級及供電要求 .........................................................................................4 負荷計算 .............................................................................................................5 導(dǎo)線選擇 .............................................................................................................7 配電方式 .............................................................................................................7 第三章 照明系統(tǒng)設(shè)計 .....................................................................................................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 ...........................................................................................................12 照度計算 ...........................................................................................................13 第四章 防雷接地系統(tǒng)設(shè)計 ...........................................................................................17 建筑物的防雷措施 ...........................................................................................17 本建筑防雷接地系統(tǒng)設(shè)計結(jié)果 .......................................................................18 第五章 火災(zāi)自動報警及消防聯(lián)動控制系統(tǒng) ...............................................................20 總則 ...................................................................................................................20 火災(zāi)自動報警系統(tǒng) ...........................................................................................20 消防聯(lián)動控制系統(tǒng) ...........................................................................................26 線路的敷設(shè) .......................................................................................................27 第六章 弱電系統(tǒng)設(shè)計 ...................................................................................................29 有線電視系統(tǒng) ....................................................................................................29 公共廣播系統(tǒng) ....................................................................................................30 閉路電視監(jiān)控系統(tǒng) ...........................................................................................33 綜合布線系統(tǒng) ...................................................................................................34 弱電部分線纜敷設(shè) ...........................................................................................35 結(jié) 論 .............................................................................................................................37 致 謝 .............................................................................................................................38 參考文獻 .........................................................................................................................39 附 錄 .............................................................................................................................40 圖 紙 .............................................................................................................................42 第一章 緒論 建筑電氣概況 現(xiàn)代民用建筑電氣技術(shù)是以電能、電子、電器設(shè)備及電氣技術(shù)為手段來創(chuàng)造、維持和改善人民居住或工作的生活環(huán)境的電、光、聲、冷和暖環(huán)境的一門跨學(xué)科的綜合性的技術(shù)科學(xué)。 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。 消防部分主要報警系統(tǒng)、聯(lián)動系統(tǒng)的設(shè)計等。 強電部分主要內(nèi)容包括：低壓配電系統(tǒng)、照明系統(tǒng)及防雷接地系統(tǒng)的設(shè)計，其中包括負荷計算、照度計算等。 摘 要 本論文主要闡述了 某辦公樓各系統(tǒng)電氣設(shè)計的 設(shè)計依據(jù)、原則和方法及設(shè)計選擇的結(jié)論。本論文共包括六章內(nèi)容，前四章主要包括強電部分設(shè)計；第五、六章主要包括弱電部分及消防設(shè)計。 弱電部分主要內(nèi)容包括：有線電視、公共廣播系統(tǒng)、閉路電視監(jiān)控及綜合布線系統(tǒng)的設(shè)計。 本 辦公樓電氣設(shè)計 為畢業(yè)設(shè)計，其目的是通過設(shè)計實踐，綜合運用所學(xué)知識，理論聯(lián)系實際，鍛煉獨立分析和解決建筑電氣 設(shè)計問題的能力，為未來的工作奠定堅實的基礎(chǔ)。