某汽车客运站电气设计与研究

发布时间：2018-04-30 15:47

本文选题：汽车客运站 + 照明系统　；参考：《长安大学》2014年硕士论文

【摘要】：汽车客运站是短途客运的主要交通形式，亦是旅客聚集的公共场所。特点是发车频繁，人员密集程度高，旅客流动性大。合理的照明系统能够满足乘客在视觉方面的不同要求，安全可靠的电气系统设计能够保证旅客人身安全、维持正常的交通秩序。因此，研究汽车客运站的电气照明系统及供配电系统，对于保障人们正常生活、工作有着很重要的意义。本文以某汽车客运站的电气照明及供配电设计为研究课题，详细论述了电气照明及供配电设计具体内容，包括负荷计算、短路电流计算、照度计算、照明系统设计、确定负荷等级、低压配电系统设计、确定变配电室主接线方案、无功补偿、变压器选择、一次系统方案设计、防雷接地系统设计等。论文主体对以下几个方面进行了设计研究。 1.绪论：介绍课题研究的发展现状、发展趋势及研究目的，阐述了本课题所研究工程的工程概况和设计内容。 2.系统计算数据统计：介绍了负荷计算的目的和方法，短路电流的计算目的和方法，对工程系统正常、故障状态下的计算数据进行统计，即统计负荷计算数据和短路电流计算数据。 3.照明系统：首先介绍照明技术相关知识、照明设计选择原则、应急照明相关内容，然后比较不同的照度计算方法，最后对本工程按不同区域进行了照明设计。 4.供配电系统：介绍了负荷等级分类及相应的供电要求，负荷配电方式分类，，电气设备和导线的选择依据，设计本工程的低压供配电系统。 5.变配电室：介绍尖峰电流和无功补偿计算方法，以及如何选择变压器，电气主接线方式的确定，变配电室设备与导线的选择，对本工程的变配电室进行设计。 6.防雷接地：确定防雷等级，合理采用防雷、接地措施，对本工程的防雷和接地系统进行设计。
[Abstract]:Automobile passenger station is the main form of short-distance passenger transport, and it is also a public place where passengers gather. It is characterized by frequent departure, high staff density and high passenger mobility. The reasonable lighting system can meet the different requirements of the passengers in the visual aspect, and the safe and reliable electrical system design can ensure the passenger's personal safety and maintain the normal traffic order. Therefore, it is of great significance to study the electrical lighting system and power supply and distribution system of automobile passenger station for ensuring people's normal life and work. In this paper, the design of electrical lighting and power supply and distribution in a certain automobile passenger station is taken as the research subject, and the specific contents of the design of electrical lighting and power supply and distribution are discussed in detail, including load calculation, short circuit current calculation, illumination calculation, lighting system design, etc. Load grade, low voltage distribution system design, main wiring scheme, reactive power compensation, transformer selection, primary system scheme design, lightning protection grounding system design and so on. The main body of the thesis has carried on the design research to the following several aspects. 1. Introduction: this paper introduces the status quo, trend and purpose of the research, and expounds the engineering survey and design content of the project. 2. The purpose and method of load calculation, the purpose and method of short circuit current calculation are introduced. Namely statistical load calculation data and short circuit current calculation data. 3. Lighting system: first introduce the knowledge of lighting technology, lighting design selection principles, emergency lighting related content, and then compare the different illumination calculation methods, finally the project according to different areas of lighting design. 4. Power supply and distribution system: this paper introduces the classification of load grade and the corresponding power supply requirements, the classification of load distribution mode, the selection basis of electrical equipment and conductors, and designs the low voltage power supply and distribution system of this project. 5. Transformer and distribution room: this paper introduces the calculation method of peak current and reactive power compensation, how to select transformer, the determination of main electrical connection mode, the selection of equipment and conductor of transformer and distribution room, and the design of transformer and distribution room of this project. 6. Lightning grounding: determine the lightning protection grade, reasonable use of lightning protection, grounding measures, the project lightning protection and grounding system design.
【学位授予单位】：长安大学
【学位级别】：硕士
【学位授予年份】：2014
【分类号】：U492.145;TM72

【参考文献】