12KV户外箱式环网柜设计.doc

本科毕业设计（论文） 题 目:12KV户外箱式环网柜的设计 学 院：________________________ 专 业：________________________ 姓 名：________________________ 学 号：________________________ 指导教师：________________________ 2016年5月9日  摘要 本次毕业设计是关于12KV户外箱式环网柜的设计，首先对户外箱式环网柜作了简单的概述；接着分析了该户外箱式环网柜的方案布局及工作原理，然后根据这些设计准则按照给定参数要求进行选型设计；接着对所选择的户外箱式环网柜各主要组成部件进行选型设计。目前，户外箱式环网柜正朝着高安全性，低成本，维修方便的方向发展，近年来出现的新型户外箱式环网柜就是其中的一个。在户外箱式环网柜的设计、制造以及应用方面,目前我国与国外先进水平相比仍有较大差距,国内在设计制造户外箱式环网柜过程中存在着很多不足。 本次设计是关于12KV户外箱式环网柜结构的设计，通过对传统的12KV户外箱式环网柜结构进行了优化，使得此种类型的12KV户外箱式环网柜的使用范围更广泛，更加灵活，并且对今后的选型设计工作有一定的参考价值。 关键词：户外箱式环网柜，方案，结构，价值  Abstract This graduation design is a 12kV outdoor box type ring network cabinet design, first of all to outdoor box type ring network cabinet made brief overview; then analyzes the outdoor box type ring network cabinet layout and working principle, and based on these design criteria in accordance with the given parameters requirements design; then, the choice of outdoor box type ring network cabinet the main components selection design. At present, the outdoor box type ring network cabinet is moving in the direction of high security, low cost, convenient maintenance, in recent years, the emergence of a new type of outdoor box type ring network cabinet is one of them. In the design, manufacture and application of outdoor box type ring network cabinet, at present, there is still a big gap between our country and foreign advanced level, and there are many problems in the process of designing and manufacturing the box type. This design is a 12kV outdoor box type ring network cabinet structure design, through optimization of traditional 12kV outdoor box type ring network cabinet structure, making this type of 12kV outdoor box type ring network cabinet using a wider range, more flexible, and has a certain reference value for future design and selection. Key words: outdoor box type ring network cabinet, scheme, structure, value 目 录 摘要 I