供配电设计计算书

供配电设计计算书

目录

第1章绪论 ................................................ ................................................... (1)

设计题目及工程概况 ................................................ .. (1)

设计题目 ................................................ ................................................... ......... 1 工程概况 ................................................ ................................................... ......... 1 设计目的和意义 ................................................ ................................................... ....... 1 设计原则和设计要求 ................................................ .. (1)

设计原则 ................................................ ................................................... ......... 1 设计要求 ................................................ ................................................... ......... 2 设计依据和设计程序 ................................................ .. (2)

设计依据 ................................................ ................................................... ......... 2 设计程序 ................................................ ................................................... ......... 2 设计任务及范围 ................................................ ................................................... ....... 2 第2章方案论证 ................................................ ................................................... . (3)

负荷等级 ................................................ ................................................... ................... 3 供电电源 ................................................ ................................................... ................... 3 变配电所系统 ................................................ ................................................... ........... 4 第3章负荷计算 ................................................ ................................................... . (4)

负荷计算的依据和目的 ................................................ .............................................. 4 设备负荷计算 ................................................ ................................................... ........... 4 系统无功补偿计算 ................................................ ...................................................

... 6 第4章高低压设备选择及要求 ................................................ . (8)

变压器的选择 ................................................ ................................................... ........... 8 高压开关柜的选择 ................................................ ................................................... ... 8 高压断路器的选择 ................................................ ................................................... ... 9 低压开关柜选择 ................................................ ................................................... ....... 9 低压断路器选择 ................................................ ................................................... ..... 10 互感器的选择 ................................................ ................................................... (11)