东方花园配电工程方案设计和研究.doc

PAGE \* MERGEFORMAT I PAGE \* MERGEFORMAT I 东方花园配电工程方案设计与研究 摘 要 随着人口城市化的发展，全国住宅小区发展迅速，居民配电工程设计必须满足可靠性等基本要求外，还要满足人们更高层次的生活需求。 本次毕业设计对东方花园配电工程方案进行设计与研究，主要是关于强电一次系统部分的设计。该工程的设计要满足用电可靠性、安全性、经济性，同时充分考虑远期要求，避免因远期发展而造成线路问题以及变压器容量不足等问题。 论文详细阐述了该工程的设计方案，包括负荷计算、变压器台数及容量的确定、无功补偿、主接线方案的选择、短路电流计算、设备选择及校验、防雷保护与接地，其中以15#配电房为例详细介绍短路电流计算、设备选择及校验、防雷保护与接地，简单介绍开闭所等其他的设施。 关键词：配电，变压器，补偿，短路，校验 PAGE \* MERGEFORMAT II PAGE \* MERGEFORMAT 1 Abstract With the development of the urbanization of the population, the development of nationwide residential residents of distribution projects must be designed to meet the basic requirements of safety, reliability, etc., but also to meet the needs of people of a higher level of life. The graduation project is distribution engineering program in Oriental Garden design and research, mainly on the part of the strong electric design. The project is designed to meet the electricity reliability, security, economy, taking full account of the long-term requirements, to avoid the line and transformer capacity lack long-term development. The paper elaborated on the design of the project, including load calculations, the number of transformer units and determine the number of reactive power compensation, choice of main wiring scheme, the short circuit current calculation, equipment selection and calibration, lightning protection and grounding, of which 15# distribution room as an example details the short circuit current calculation, equipment selection and calibration, lightning protection and grounding, a brief opening and closing such other facilities. Keywords: distribution, transformers, compensation, short circuit,calibrati 目 录 TOC \o 1-3 \h \z \u HYPERLINK \l _Toc 摘 要 PAGEREF _Toc \h I HYPERLINK \l _Toc Abstract PAGEREF _Toc \h II HYPERLINK \l _Toc 第1章 绪论 PAGEREF _Toc \h 1 HYPERLINK \l _Toc 1.1 居民配电概况 PAGEREF _Toc \h 1 HYPERLINK \l _Toc 1.2 工程设计资料 PAGEREF _Toc \h 1 HYPERLINK \l _Toc 1.3 设计内容 PAGEREF _Toc \h 3 HYPERLINK \l _To