【正文】 **大學畢業(yè)設計（論文） 題 目 某辦公樓電氣設計 院 系 電氣工程學院 專 業(yè) 電氣工程及其自動化 班 級 學生姓名 學 號 指導教師 2022 年 05 月 05 日 電氣設計 I 摘 要 本 論文 主要闡述了 某辦公樓各系統(tǒng)電氣設計的 設計依據(jù)、原則和方法及設計選擇的結論。本 論文 共包括 六 章內(nèi)容，前 四 章主要包括強電部分設計；第 五 、 六 章主要包括弱電部分及消防設計。 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)的設計，其中包括負荷計算、照度計算等。 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)的設計。 消防部分主要報警系統(tǒng)、聯(lián)動系統(tǒng)的設計等。 本次設計完成圖紙共 34 幅，其中強電部分 17 幅，弱電部分 9 幅，消防部分 7幅，繪圖采用 AUTOCAD 軟件繪制。 本 辦 公樓電氣設計 為畢業(yè)設計 ， 其目的是通過設計實踐，綜合運用所學知識，理論聯(lián)系實際，鍛煉獨立分析和解決建筑電氣設計問題的能力，為未來的工作奠定堅實的基礎。 關鍵詞 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 大學電氣工程學院 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 電氣設計 III 目 錄 摘要 ................................................................................................................................... I Abstract ............................................................................................................................ I 目錄 ................................................................................................................................ III 第一章 緒論 .............................................................................................................. 1 建筑電氣概況 ......................................................................................................................... 1 設計原則 ................................................................................................................................. 1 設計內(nèi)容 ................................................................................................................................. 1 第二章 配電系統(tǒng)設計 .............................................................................................. 4 負荷等級及供電要求 .............................................................................................................. 4 負荷計算 ................................................................................................................................. 5 導線選擇 ................................................................................................................................. 7 配電方式 ................................................................................................................................. 7 第三章 照明系統(tǒng)設計 .............................................................................................. 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 應急照明 ............................................................................................................................... 10 照度計算 (計算所需燈具數(shù)量 ) ............................................................................................ 12 第四章 防雷接地系統(tǒng)設計 .................................................................................... 15 建筑物的防雷措施 ................................................................................................................ 15 本建筑防雷接地系統(tǒng)設計結果 ............................................................................................ 18 第五章 火災自動報警及消防聯(lián)動控制系統(tǒng) ........................................................ 19 總則 ....................................................................................................................................... 19 火災自動報警系統(tǒng) ................................................................................................................