| 基于ANSYS的输电导线找形方法研究 |
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| 引用本文： | 李力,刘厚满,冯伟.基于ANSYS的输电导线找形方法研究[J].三峡大学学报(自然科学版),2013(5):41-44. |
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| 作者姓名： | 李力 刘厚满 冯伟 |
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| 作者单位： | [1]三峡大学水电机械设备设计与维护湖北省重点实验室,湖北宜昌443002 [2]重庆市电力公司万州供电局,重庆404100 |
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| 摘 要： | 输电导线的初始找形是进行后续各种塔线体系结构动力分析的基础和前提.针对输电导线找形在ANSYS上的实现,本文提出了一种节点滑移法,并将该方法用于实例找形分析中,得到的导线的弧垂值和应力值与它们各自的理论值之间的误差很小,在工程允许范围内,证明了用该方法进行导线找形计算的准确性和可行性.本文提出的节点滑移法与实际架线过程近似,克服了常规方法的一些不足,拓展了导线找形这个课题的研究.
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| 关 键 词： | 输电导线 找形 ANSYS 节点滑移法 |
Research on Form-finding Method of Transmission Line Based on ANSYS |
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| Li Li Liu Houman Feng Wei.Research on Form-finding Method of Transmission Line Based on ANSYS[J].Journal of China Three Gorges University(Natural Sciences),2013(5):41-44. |
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| Authors: | Li Li Liu Houman Feng Wei |
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| Institution: | Li Li Liu Houman Feng Wei2 (1. Hubei Key Laboratory of Hydroelectric Machinery Design Maintenance, China Three Gorges Univ. , Yichang 443002, China; 2. Wanzhou Power Supply Bureau, Chongqing Electric Power Company, Chongqing 404100, China) |
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| Abstract: | Initial form-finding of transmission lines is a prerequisite and basis of subsequent dynamic analysis of various transmission lines. Focusing on how to realizing form-finding of transmission lines in ANSYS, this paper proposes a method named node sliding method which is justified within a case whose results show that the error between the sag and the stress value calculated using the method and their theoretical value meet the relevant engineering requirement. It is proved that using the method to realize form-finding of transmission lines is feasible and accurate. The node sliding method is close to the actual process of framing line. It can o- vercome some shortcomings of the conventional method and expand the study of form-finding. |
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| Keywords: | transmission line form-finding ANSYS node sliding method |
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