望岳宾馆电气设计说明书计算书.doc

1、目 录摘要IAbstractII引言11 设计概况11.1工程概况11.2 设计内容11.3 本工程设计要求12 低压配电系统设计32.1配电系统的设计概述32.1.1设计要求32.1.2 设计原则32.2 负荷分类及供电方式32.2.1 负荷分类32.2.2 供电方式42.3 低压配电系统概述42.3.1低压线路接线方式42.3.2 高层建筑低压配电原则52.4 负荷计算和导体选择52.4.1负荷计算52.4.2 导体选择72.5本工程负荷计算及设备选择结果83 电气照明系统设计143.1照明系统概述143.1.1照明系统的发展现状143.1.2 照明计量单位143.2 照明方式与种类143

2、.2.1 照明方式143.2.2 照明设计原则153.3 照度计算方法153.3.1.计算方法的选择153.3.2.照度计算方法163.3.3主要房间照明计算183.4电气照明设计原则193.4.1照明供电原则193.4.2照明设计原则203.5本工程照度设计结果203.5.1普通照明203.5.2应急照明214 低压一次设备的选择和校验234.1低压断路器的选择与校验234.1.1受电柜和母联柜的低压断路器电流脱扣器的选择与校验234.1.2低压出线柜断路器的选择与校验234.1.3低压出线断路器的选择与校验244.2低压电流互感器的选择与校验254.3刀开关的选择与校验254.4低压配电柜

3、的选择255 防雷接地系统设计265.1防雷系统概述265.1.1设计方案主要依据265.1.2建筑物的防雷分类265.1.3防雷计算方法275.2接地内容与设计方案275.3本工程防雷接地设计286 自动报警系统及消防联动系统306.1火灾自动报警系统概况306.1.1一般规定306.1.2消防报警供电系统306.2火灾应急照明326.3消防联动控制326.4本工程自动报警系统及消防联动系统设计347 弱电系统设计367.1有线电视系统367.1.1系统概论367.1.2有线电视系统的设计结果367.2微机网络及电话系统367.2.1微机网络及电话系统概述367.2.2本工程微机网络及电话系

4、统设计37第8章 结论37参考文献37致 谢37iiContentsAbstractIIChapter 1 Introduction11.1 Project Overview11.2 Design Contents11.3 Design Requirements1Chapter 2 Design of Low V oltage Distribution System32.1 Distribution System Overview .32.1.1 Design Requirements.32.1.2 Design Principles32.2 Classification And Load P

5、ower Supply.32.2.1 Category Load32.2.2 Power Supply42.3 Low V oltage Distribution System Overview42.3.1 Low-voltage Wiring Line42.3.2 Principle High-rise Buildings and Low Voltage Power Distribution52.4 Load Calculation And Conductor Selection52.4.1 Load Calculation52.4.2 Conductor Selection72.5 Pro

6、ject Load Calculation And Equipment Selection Result8Chapter 3 Electrical Lighting System Design143.1 Lighting System Overview143.1.1 Development Status143.1.2 Lighting Unit143.2 The Way and S pecies of Lighting143.2.1 Lighting Way .143.2.2 Lighting Design Principles.153.3 Calculation of Illuminatio

7、n.153.3.1 Calculation Method Select153.3.2 Calculation of Illumination.163.3.2 Calculation of Illumination.183.4 Electrical Lighting Design Principles193.4.1 Lighting Power Principle193.4.2 Lighting Design.203.5 Illumination Engineering Design Results.203.5.1 General Lighting203.5.2 Emergency Lighti

8、ng .21Chapter IV low-voltage Primary Equipment Selection and Verification234.1 Low Voltage Circuit Breaker Selection and Verification234.1.1 Low-voltage Circuit Breaker Current Trip By The Mother of The Cabinet And the Cabinet Selection and Verification234.1.2 Low-voltage Circuit Breakers Outgoing C

9、abinet Selection and Verification .234.1.3 Low-voltage Circuit Breaker Belection And Check Outlet244.2 Low-voltage Current Transformer Selection And Verification254.3 Knife Switch Selection And Verification254.4 Low-voltage Distribution Cabinet Selection25Chapter 5 Lightning Protection System Design

10、265.1 The Design of The Main Basis .265.1.1 Lightning Protection System Overview265.1.2 Classification of Buildings.265.1.3 Calculation Method of Lightning .275.2 Grounding Content and Design275.3 Project Lightning Protection Design28Chapter 6 Automatic Alarm System and Fire Linkage System .306.A1ut

11、omatic Fire Alarm System Before .306.1.1 General Provisions306.1.2 Fire Alarm Power Supply System .306.2 Fire Emergency Lighting.326.3 Fire Control326.4 Automatic Fire Alarm System And Engineering Interlocking System34Chapter 7 Weak System Design367.1 Cable Systems367.1.1 Introduction .367.1.2 Cable

12、 Television System Design Results .367.2 Computer Network and Telephone System367.2.1 Computer Network and Telephone System Overview367.2.2 The Project Design Computer Network And Telephone System.37Chapter 8 Conclusions37References37Acknowledgements37iv望岳宾馆电气设计摘要：本次设计的题目是泰安市迎春高层宾馆电气设计。通过具体的实例工程设计，初

13、步掌握高层建筑强、弱电系统设计的基本方法(本次设计中以强电系统设计为主),更好的将理论和实践相结合,将大学四年来所学的课程及知识应用到自己的专业中去,也为将来的工作打下良好的基础。同时也可以更加详细地学习建筑规范，提高自己独立完成工程设计的实际操作和研究能力。本论文针对民用高层建筑电气的设计和使用需要，在重点表述强、弱电系统设计与计算的同时，侧重于电气基本理论和基本知识。设计中，总体按照民用建筑设计规范来建立设计的整体思路，并完成强、弱电系统的负荷计算、设备选型、系统构成、照度计算以及施工图的绘制，包括系统图和平面图等。图纸共34张，其中系统图包括配电系统图、垂直配电干线图、弱电系统图、消防报

14、警及联动控制系统图；平面图包括电力平面图、照明平面图、消防报警及联动控制平面图、屋顶防雷平面图、基础接地平面图。关键词：电气设计 高层建筑 强弱电A Senior Electrical Design HotelAbstract The design is subject to a high-rise hotel in Taian City electrical design. Through specific examples engineering, high-rise building strong preliminary master the basic method of weak systems design (this design with strong power system design based), the better the theory and practice, the university four years have learned. curriculum and knowledge to their professional go, also lay a good foundation for future work. Building codes also can learn mo