广州华立科技职业学院毕业设计（论文）中文题目： 35KV变电所设计配置方案英文题目：35KV substation design configuration program学生姓名：学号：专业：指导老师姓名：论文提交时间：内容摘要变电所即改变电压的场所。
是介于发电与用电的环节，对于电力系统的稳定性、安全性和效率有着极为重要的作用。
35kV相比于110kV以及220kV来说，35kV属于小型容量的变电所。
这种小型的变电所在诸如北上广深等用电量大、经济发达的一线城市已不再进行建设，但在二、三、四线城市以及农村等依旧仍将长期存在。
本文依据总体情况，就县、乡（镇）以及农村35kV提出合理的设计解决方案以及适用范围。
关键字：小型化 35kV变电所设计方案ABSTRACTThe place where the voltage changes. Is between the power generation and electricity links, for the stability of the power system, safety and efficiency has a very important role. 35kV compared to 110kV and 220kV, 35kV is a small capacity of the substation. This small substation, such as Beijing , Shanghai, Guangzhou and Shenzhen and other large electricity consumption, economically developed first-tier cities are no longer construction, but in the second, third and fourth tier cities and rural areas will still exist for a long time. Based on the general situation, this paper puts forward reasonable design solution and scope of application to county, township (town) and rural 35kV.Keywords: miniaturization 35kV substation design目录内容摘要......................................................... ABSTRACT . (I)第一章绪论 ················································ - 0 -一、 35kv变电所概述······································ - 0 -二、国内外发展情况 ······································· - 0 -(一) 数字化变电所技术·································· - 0 -(二) 继电保护的未来发展 ································ - 0 -(三) 防雷的发展前景···································· - 0 -第二章设计方案············································· - 1 -一、设计目标 ············································ - 1 -二、设计方案 ············································ - 1 -(一) 变电所选址原则和作用······························· - 1 -1. 变电所的选择原则 ································ - 1 -2. 电力系统供电要求 ································ - 1 -3. 电力系统的额定电压······························· - 2 -(二) 主接线设计······································· - 2 -1. 单母线分段接线方案······························· - 2 -2. 单母线接线方案·································· - 3 -3. 外桥接线方案···································· - 4 -4. 分析比较······································· - 4 -(三) 负荷计算········································· - 6 -(四) 短路电流的计算···································· - 7 -(五) 配电装置的平面设计 ································ - 9 -第三章结论 ··············································· - 11 -参考文献··················································· - 12 -第一章绪论一、35kv变电所概述在如今的生活中，电能是主要能源与动力，其以输送分配简单经济，易于实现生产过程自动化，方便控制、调节和测量等诸多优势称为世界上能量流通及使用的最主要形式，是今世界使用最为广泛、地位最为重要的能源，应用在现代工业生产及国民经济生活中各个领域。