摘要
为研究复合绝缘横担在35 kV输电线路中的设计选型,针对材料工艺、电气方案、结构方案等方面进行可行性分析,对复合绝缘横担拉压杆进行有限元受力分析,并对复合绝缘横担进行实际应用验证。结果表明:35 kV输电线路复合绝缘横担选用缠绕成型的E-玻璃纤维/环氧树脂复合材料,并采用单支柱单斜拉结构形式,其结构满足力学性能要求。复合绝缘横担应用于试点工程以来,运行状况良好。
In order to study the design and selection of the composite insulated cross arm for 35 kV transmission line, the feasibility analysis was conducted from material technology, electrical scheme, and structural scheme, the finite element stress analysis was conducted on the tension and compression rods of composite insulated cross arm,and the practical application of the composite insulated cross arm was verified. The results show that the composite insulated cross arm of 35 kV transmission line, which adopts the winding forming E-glass fiber/epoxy resin composite and the single strut and single cable-stayed structure, can meet the requirements of mechanical properties. The composite insulated cross arm has been in good operation since it is applied in the pilot project.
作者
王力
韩立奎
赵书龙
祝晓晓
孙海莉
WANG Li;HAN Likui;ZHAO Shulong;ZHU Xiaoxiao;SUN Haili(State Grid Shandong Electric Power Company Dezhou Power Supply Company,Dezhou 253008,China)
出处
《绝缘材料》
CAS
北大核心
2022年第5期76-80,共5页
Insulating Materials
关键词
复合绝缘横担
输电线路
可行性分析
composite insulated cross arm
transmission line
feasibility analysis
作者简介
王力(1989-),男(汉族),辽宁沈阳人,工程师,主要从事输电线路工程管理工作;韩立奎(1972-),男(汉族),山东德州人,正高级工程师,主要从事输电线路设计和管理工作。
