2105低位综放工作面供电设计-毕业设计论文.docx

目录摘要...............................................................1ABSTRACT...........................................................2毕业设计（论文）任务书.............................................3概述............................................................5工作面基本概况..................................................6漳村煤矿基本概况............................................621采区2105工作面基本概况..................................62105低位综放工作面设备配套.....................................8工作面设备配套..............................................8工作面设备安装项目..........................................8电气设备安装标准............................................9移动变电站配套情况.........................................10电气开关配套情况...........................................102105工作面负荷统计.............................................112105工作面负荷分配及高开选择...................................13工作面负荷分配.............................................13工作面变电站高压配电箱选择.................................13采区变电所高压配电箱选择...................................142105工作面变压器选型...........................................16高压一回路变压器选择.......................................16高压二回路变压器选择.......................................16高压三回路变压器选择.......................................16高压四回路变压器选择.......................................172105工作面电缆选型...........................................18高压6KV电缆选型..........................................18低压1140V电缆选型.........................................20短路电流的计算及继电保护整定...................................24接地系统分布...................................................28工作面接地系统设置.........................................28井下接地保护设计...........................................28工作面照明....................................................30工作面照明、信号、皮带保护安装.............................30电缆、五小电器安装标准.....................................30点评...........................................................31结束语............................................................32致谢..............................................................33参考文献............