摘要
介绍了架空输电导线找形的解析法和有限元法,用ANSYS软件对算例进行了找形分析,使用APDL语言编写了命令流程序,并将分析得到的相关参数值与理论计算值进行了对比,验证了有限元法的准确性,为架空输电导线的动力分析提供了条件。
The finite element method（FEM） and analytical method used for the form-finding of overhead transmission line is introduced in this paper.The ANSYS software is used to research on the form-finding of a transmission line,and the program is written by APDL language.The relevant parameters are compared with the theoretical values,verifiying the accuracy of FEM used for the form-finding.The results provide conditions for the dynamic analysis of overhead transmission line.
出处
《电力建设》
2012年第2期32-35,共4页
Electric Power Construction
关键词
导线找形
解析法
有限元法
form-finding of transmission line
analytical method
finite element method
