| 110 kV高性能纤维增强复合材料输电杆塔设计 |
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| 引用本文： | 龚〓靖,张恩铭,曹〓帅,陈友慧.110 kV高性能纤维增强复合材料输电杆塔设计[J].水电能源科学,2012,30(10):161-163. |
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| 作者姓名： | 龚〓靖 张恩铭 曹〓帅 陈友慧 |
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| 作者单位： | 东北电力大学 建筑工程学院， 吉林 吉林 132012;东北电力大学 建筑工程学院， 吉林 吉林 132012;东北电力大学 建筑工程学院， 吉林 吉林 132012;东北电力大学 建筑工程学院， 吉林 吉林 132012 |
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| 摘 要： | 为研究经济型的输电线路,提出了一种新型高性能纤维增强复合材料(FRP)输电杆塔,根据国家电网公司输变电工程典型设计中110kV钢管类的设计条件,结合FRP材料电绝缘特点、气象条件设计了FRP杆塔的结构尺寸,运用有限元软件对其强度、变形等性能指标进行验算,并针对材料弹性模量特点比较了4种常规截面,选定圆环内接三角肋截面为最优方案。与传统电杆比较分析表明,该结构尺寸的FRP电杆适用于110kV输电线路,具有显著的社会效益和经济效益。
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| 关 键 词： | FRP 复合材料 输电线路 截面分析 电杆 |
Design of 110 kV High Performance Fiber Reinforced Composite Material Transmission Poles and Towers |
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| GONG Jing,ZHANG Enming,CAO Shuai and CHEN Youhui.Design of 110 kV High Performance Fiber Reinforced Composite Material Transmission Poles and Towers[J].International Journal Hydroelectric Energy,2012,30(10):161-163. |
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| Authors: | GONG Jing ZHANG Enming CAO Shuai and CHEN Youhui |
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| Affiliation: | (School of Architectural and Civil Engineering,Northeast Dianli University,Jilin 132012,China) |
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| Abstract: | In order to research the economic model of transmission lines, a new type of high performance fiber reinforced composite material transmission pole tower (FRP) has been presented. According to the design conditions of 110 kV steel pipe used in the national transmission project, we can get the FRP tower structure size by considering the electric insulation characteristics of FRP and weather conditions. The circular section inscribed triangular rib is selected as the optimum scheme by comparing 4 section types with different elastic modulus and using the finite element software to check its strength. Comparison of the traditional pole, the results show that this structure size of the FRP pole can be applied to the 110 kV transmission lines, which has obvious social and economic benefits. |
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| Keywords: | FRP composite material transmission lines section analysis poles and towers |
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