FS市110KV降压变电所设计说明

课程设计名称:

FS市110KV降压变电所设计

(全屋内GIS配电装置)

姓名: 学号:

专业:电气工程及其自动化 组员: 指导老师:王瑞霞

目录

摘要: ............................................................................................................................... 1 关键词 ............................................................................................................................... 1 第一章.设计任务: .............................................................................................................. 1

1.1设计内容要求: ....................................................................................................... 1 1.2阶段完成时间: ....................................................................................................... 1 1.3原始数据和参考资料: ............................................................................................. 2 1.4地址条件: ............................................................................................................. 2 第二章 负荷计算和无功功率补偿 ........................................................................................... 3

2.1 负荷分类及定义 .................................................................................................... 3 2.2 负荷计算 ............................................................................................................ 3 第三章 变电所主变压器的选择和主结线方案的选择 ................................................................ 4

3.1主变的台数确定 ....................................................................................................... 4 3.2主变容量的确定 ....................................................................................................... 4 3.3 主变相数选择 ......................................................

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