高层住宅楼供配电系统的设计概述(doc 47页)

高层住宅楼供配电系统的设计概述(doc 47页)

毕业设计

高层住宅楼供配电系统的设计

姓名：

学号：

班级： 11电气1

专业：电气工程及其自动化

所在系：自动化工程系

指导教师:

The Design of High-rise Residential Building Power

Supply and Distribution System

ABSTRACT

In the process of urban construction in our country, the housing development trend towards upwards. High-rise residential buildings, because of its for residents to provide safe, comfortable, efficient and energy saving living environment, got the favour of more and more people, modern has become the main way of living. At the same time, the high quality of high-rise residential building design of power supply and distribution system is particularly important. In the electrical design should not only consider the increasing needs of the power load, and to meet the requirements of the reliability and security of the power supply.

This topic in power supply system of high-rise building as the research object. In order to achieve the user to the purpose of safe, reliable and efficient utilization, our power supply system of high-rise building the overall design. Including the building load calculation, choose proper power supply way; For the calculation of short-circuit current, select the appropriate conductor and low-voltage electrical products; For indoor lighting design; The design of lightning protection grounding, etc. At the same time in order to improve the design quality and shorten the design cycle, this subject adopts powerful building electrical software AutoCAD to design the circuit diagram of power supply and distribution system.

Key Words: Electrical Design ；security；Load calculation；Lightning protection and grounding；Software AutoCAD

目录

第一章绪论 0

1.1 引言 0

1.2 课题的国内外发展状况 0

1.3 课题的研究内容与方法 0

1.4 课题的研究步骤与依据 (1)

1.5 课题的研究依据 (4)

第二章负荷计算 (5)

2.1 负荷分级 (5)

2.1.1负荷 (5)

2.1.2电力负荷的分级 (5)

2.1.3 电力负荷对供电的要求 (6)

2.1.4此住宅负荷 (7)

2.2 电力负荷的计算 (7)

2.2.1电力负荷计算的计算方法 (7)

2.2.2 此住宅楼负荷计算 (9)

第三章低压配电系统设计 (15)

3.1 低压配电概述 (15)

3.1.1 低压配电系统组成 (15)

3.1.2 低压配电概况 (15)

3.2 低压电器 (18)

3.2.1 低压电器的分类及用途 (18)

3.2.2 低压电器选择的基本原则及注意事项 (19)

3.2.3 低压电器选择的基本规定 (19)

3.2.4 正常工作条件低压电器选择原则 (20)

3.3 插座的设计 (22)

3.3.1 设计原则及要求 (22)

3.3.2 插座的选择 (22)

3.3.3 插座的安装 (23)

3.4 插座具体设计要求 (23)

3.4.1 起居室 (23)

3.4.2 卧室 (23)

3.4.3 厨房 (23)

3.4.4 卫生间 (24)

第四章照明系统的设计 (26)

4.1 照明设计规范 (26)

4.1.1 照明设计的分类 (26)

4.1.2 照度的选择 (27)

4.1.3 照度设计的要求 (29)

4.2 各个房间照明设计 (29)

4.2.1 照明灯具的选择 (29)

4.2.2 客厅照明设计 (30)

4.2.3 卧室照明设计 (30)

4.2.4 餐厅照明设计 (31)

4.3 照明计算 (32)

4.3.1 利用系数计算公式 (32)

4.4.2 照明具体计算 (33)

第五章防雷与接地 (37)

5.1 民用建筑的防雷分类 (37)

5.1.1 防雷分类与等级 (37)

5.1.2 防雷接地的安全 (39)

5.2 避雷针保护范围计算 (42)

5.3 各类建筑物的防雷措施 (43)

5.4 本建筑物的各种防雷措施 (43)

第六章总结与体会 (45)

参考文献 (46)

致谢 (47)