| 碳纤维复合芯导线输电线路风振响应时域分析 |
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| 引用本文： | 刘春城,陈诚,祁西汉,张恩铭.碳纤维复合芯导线输电线路风振响应时域分析[J].水电能源科学,2013,31(1):171-173,240. |
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| 作者姓名： | 刘春城 陈诚 祁西汉 张恩铭 |
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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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| 基金项目： | 国家自然科学基金资助项目(50978049)；吉林省自然科学基金资助项目(20101554)；中国电机工程学会电力青年创新基金资助项目(200836) |
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| 摘 要： | 针对碳纤维复合芯导线(ACCC)输电线路的风振响应,采用数值模拟建立输电线路体系有限元模型进行分析,并将得到的位移、弯矩和轴力响应与传统钢芯铝绞线(ACSR)进行对比。结果表明,ACCC导线的抗风性能优于ACSR导线,更适用于高温运行环境和风灾严重地区、大跨越输电线路等频繁承受大风荷载作用的输电线路。
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| 关 键 词： | ACCC导线 ACSR导线 塔线体系 风振响应 时域分析 |
Time-domain Analysis of Wind Induced Dynamic Response of Aluminum Conductor Composite Core Transmission Line |
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| LIU Chuncheng,CHEN Cheng,QI Xihan and ZHANG Enming.Time-domain Analysis of Wind Induced Dynamic Response of Aluminum Conductor Composite Core Transmission Line[J].International Journal Hydroelectric Energy,2013,31(1):171-173,240. |
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| Authors: | LIU Chuncheng CHEN Cheng QI Xihan and ZHANG Enming |
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| Affiliation: | Architecture Engineering College, Northeast Dianli University, Jilin 132012, China;Architecture Engineering College, Northeast Dianli University, Jilin 132012, China;Architecture Engineering College, Northeast Dianli University, Jilin 132012, China;Architecture Engineering College, Northeast Dianli University, Jilin 132012, China |
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| Abstract: | In order to study on the aluminum conductor composite core (ACCC) transmission lines of wind-induced dynamic response, numerical simulation method is adopted to build the transmission lines finite element model. Comparison of displacement, bending moment and axial force response with traditional aluminum conductor steel reinforced (ACSR) conductor, the results show that the ACCC conductor wind resistance is better than that of ACSR conductor and it is more suited for the areas worst hit by the storm and the region that need frequently withstand wind load in long span power transmission line. |
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| Keywords: | ACCC conductor ACSR conductor transmission line system wind induced dynamic response time domain analysis |
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