一起铁塔水平塔材变形问题的分析  

Analysis of a Horizontal Tower Material Deformation Problem

作　　者：王磊 陈秋红 余波明 许建清 WANG Lei;CHEN Qiu-hong;YU Bo-ming;XU Jian-qing(State Grid Jiangsu Electric Power Co.,Ltd.,Maintenance Branch Huai'an Operation and Maintenance Station,Huai'an 223001,China)

机构地区：[1]国网江苏省电力有限公司检修分公司淮安运维站

出　　处：《通信电源技术》2020年第1期92-93,95,共3页Telecom Power Technology

摘　　要：在ANSYS中建立500 kV酒杯塔有限元模型,通过施加水平方向力载荷、垂直方向力载荷、重力荷载及压力载荷进行受力分析,力求找到塔材变形的真实原因,并提出可在塔材变形初期及时更换塔材,以保障电网安全。The finite element model of 500 kV wine glass tower is established in ANSYS. Through the application of horizontal force load,vertical force load,gravity load and pressure load to carry out force analysis,and strive to find the real cause of tower material deformation. It is suggested that the tower materials can be replaced in time at the initial stage of deformation to ensure the safety of power grid.

关 键 词：酒杯塔模型 有限元模型 受力分析 塔材变形 

分 类 号：TM753[电气工程—电力系统及自动化]