摘要
220 kV塔头全复合材料钢管杆,可有效减少输电线路占地,并减少电气间距实现压缩走廊。通过电气规划,得到了水平相间距离、垂直相间距离、绝缘污秽水平分析等相关内容,通过结构计算分析,得到了自振特性、风振系数、杆顶挠度计算、管径优化、构件强度稳定分析等相关内容。通过研究,揭示了220 kV塔头全复合材料钢管杆设计相关的特性,结果可作为复合材料钢管杆设计的参考。
In order to reduce the transmission line area and to reduce the electrical spacing to achieve compression transmission line corridors,We study the 220 kV composite steel tube pole structure using composite materials. Through the electrical planning, the horizontal phase spacing, vertical distance, level of insulation pollution analysis and other related content have been obtained. Through structural analysis, the vibration characteristics of windinduced vibration coefficient is obtained, the top deflection calculation and stability analysis on optimization of pipe diameter, strength and other related content have been obtained, respectively. Through research, some characteristics of 220 kV composite steel tube pole were revealed and the procedure and the results presented in this paper can be used as reference for the design of 220 kV composite steel tube pole.
出处
《电力勘测设计》
2017年第2期46-50,共5页
Electric Power Survey & Design
关键词
输电线路
复合材料
电气规划
结构计算
transmission lines
composites
electrical planning structure calculation
