220kv白马-新建架空送电线路设计说明书.doc

毕业设计说明书 220kv白马-新建架空送电线路设计 学生姓名: 班级学号: K输电091 院、系、部: 康尼学院 专 业: 电气工程及其自动化（输配电工程） 指导教师: 合作指导教师: 2013年06月 南 京  摘 要 根据江苏省电力系统规划设计,拟从变电站新建一条220kV送电线路,向变电站供电。设计书包括说明书、计算书、杆塔与金具示意图部分。主要内容有：导线、避雷线的应力弧垂计算；杆塔型式和金具的选择；杆塔室内定位；耐张杆塔荷载计算；转角塔塔材内力计算；基础稳定性校验；导地线的防振设计。设计书中简的说明了设计理论计算公式，给出了相关的设计图纸。 According to the planning and design of the power system of Jiang Su province, a 220kV power line will be set up to send electric energy from Bai Ma substation to Xin Jian substation. The design book includes manual, the calculation book, pole tower and metals tool sketch map three parts. The main contents includes the calculation of lead line and avoiding-thunder line of the stress and the sag height, the choice of the pole tower pattern and metals tool, the pole tower indoor fixed position, the calculation of carry force on the tower of bearing, the calculation of tower material on the turn ape tower, the foundation stability check, the anti-shake design of the lead line and avoiding-thunder line. The design theory, the calculation formula and the results are simply described in the design book, and the relevant design drawings are given in the design book. Key Words the calculation of stress and the sag height , indoor fixed position , the calculation of the lotus carryon the pole tower 目 录 摘要…………………………………………………………..………Ⅰ Abstract…………………………………………………………………Ⅰ 绪论……………………………………………………………………1 2 说明书…………………………………..2 2.1 导线、避雷线的应力、弧垂计算…………………………………2 2.2 杆塔型式的选择……………………………………………………2.3 绝缘子及金具的选择…………………………………………….8 2.4 室内定位……………………………………………………13 2.5 线路的防振设计……………………………………………….12.6 塔头尺寸的校核………………………………………………18 2.7 铁塔荷载计算……………………………………………………2.8 酒杯铁塔内力计算………………………………………………22 2.9 基础稳定设计…………………………………………………….2………………………………………………………...30 3 计算书……………………………………………………………3.1 架空线路的应力、弧垂计算……………………………………3.2 绝缘子及金具………………………………………….35 3.3 室内定