Optimization of Wind Vibration Dynamic Bending Strain Calculation Method of Transmission Wire Based on 3D-DIC

JIANG Lan; TAO Wenxin; HANG Cuicui; HUANG Xing; YE Qingchen

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Optimization of Wind Vibration Dynamic Bending Strain Calculation Method of Transmission Wire Based on 3D-DIC

更新时间：2025-06-18

- Optimization of Wind Vibration Dynamic Bending Strain Calculation Method of Transmission Wire Based on 3D-DIC
- High Voltage Apparatus Pages: 1-12(2025)
- 作者机构：
  
  1.三峡大学电气与新能源学院，湖北　宜昌　 443002
  2.湖北省输电线路工程技术研究中心，湖北　宜昌　 443002
  3.国网湖北省电力有限公司经济技术研究院，武汉　 430070
- 作者简介：
- 基金信息：
  
  State Grid Corporation Headquarters Technology Project(5200-202322135A-1-1-ZN)
- DOI：
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- 稿件说明：
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JIANG Lan, TAO Wenxin, HANG Cuicui, et al. Optimization of Wind Vibration Dynamic Bending Strain Calculation Method of Transmission Wire Based on 3D-DIC[J/OL]. High voltage apparatus, 2025, 1-12.
DOI：

JIANG Lan, TAO Wenxin, HANG Cuicui, et al. Optimization of Wind Vibration Dynamic Bending Strain Calculation Method of Transmission Wire Based on 3D-DIC[J/OL]. High voltage apparatus, 2025, 1-12. DOI：

摘要

针对输电导线微风振动下产生的动弯应变计算误差较大的问题，基于三维数字图像相关（3D-DIC）技术对输电导线线夹出口处动弯应变进行测量试验，改进使用末端挠度

计算动弯应变的方法。采用覆盖式贴涂法解决输电导线股间间隙应变计算困难的问题，对3D-DIC设备的准确性以及其测量输电导线表面应变的可行性进行了试验验证。以LGJ-120/20为例，通过激振系统和导线张力试验系统模拟微风振动工况，利用3D-DIC技术揭示了导线微风振动下线夹出口处动弯应变分布规律，并与公式计算值进行对比，表明公式计算值存在较大误差（40%~60%），进而分析了不同张力、振动频率对导线线夹出口动弯应变和振幅的影响，从而对动弯应变计算公式中的长度和试验因数进行修正，使动弯应变计算公式的误差降至10%以内。

Abstract

In order to solve the problem of large error in dynamic bending strain calculation of transmission wire generated by breeze vibration

the dynamic bending strain measurement test at the outlet of transmission wire clamp is carried out based on 3D digital image correlation (3D-DIC) technology

and the method of calculating dynamic bending strain using end deflection

is improved. The overlay coating method is used to solve the problem of calculating the gap strain between strands of transmission wires. The accuracy of 3D-DIC equipment and the feasibility of measuring the surface strain of transmission wires are verified by experiments. The dynamic bending strain distribution at the outlet of t

he downline clamp of the wire is revealed by 3D-DIC technology. The results show that there is a large error (40%-60%) in the calculated value of the formula. The influence of different tension and vibration frequency on the dynamic bending strain and amplitude of wire clamp outlet is analyzed

and the length l and test factor in the dynamic bending strain calculation formula are modified

so that the error of the dynamic bending strain calculation formula is reduced to less than 10%.

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references

齐翼 , 芮晓明 , 朱宽军 , 等 . 特高压大跨越输电线路防振设计系统的研究 [J ] . 中国电力 , 2017 , 50 ( 2 ): 5 - 10 .

QI Yi , RUI Xiaoming , ZHU Kuanjun , et al . Research on anti-vibration design system for UHV large crossing transmission line [J ] . Electric Power , 2017 , 50 ( 2 ): 5 - 10 .

张国栋 , 赵彦芬 , 薛飞 , 等 . P91钢蠕变—疲劳交互作用应变特征与寿命预测 [J ] . 中国电力 , 2011 , 44 ( 10 ): 54 - 59 .

ZHANG Guodong , ZHAO Yanfen , XUE Fei , et al . Strain performance and Life prediction for P91 steel under creep-fatigue interaction [J ] . Electric Power , 2011 , 44 ( 10 ): 54 - 59 .

黄新波 , 赵隆 , 舒佳 , 等 . 输电线路导线微风振动在线监测技术 [J ] . 高电压技术 , 2012 , 38 ( 8 ): 1863 - 1870 .

HUANG Xinbo , ZHAO Long , SHU Jia , et al . Online monitoring conductor aeolian vibration of transmission lines [J ] . High Voltage Engineering , 2012 , 38 ( 8 ): 1863 - 1870 .

张昭 , 周立宪 , 齐翼 , 等 . 大跨越导线微风振动强度影响因素 [J ] . 振动、测试与诊断 , 2021 , 41 ( 4 ): 710 - 714 .

ZHANG Zhao , ZHOU Lixian , QI Yi , et al . Study on working frequency band of six-axis accelerometer based on stewart derivative configuration [J ] . Journal of Vibration, Measurement & Diagnosis , 2021 , 41 ( 4 ): 710 - 714 .

司伟杰 , 黄新波 , 赵隆 , 等 . 输电导线微风振动疲劳损伤机理 [J ] . 广东电力 , 2017 , 30 ( 4 ): 108 - 114 .

SI Weijie , HUANG Xinbo , ZHAO Long , et al . Fatigue damage mechanism on breeze vibration of transmission conductors [J ] . Guangdong Electric Power , 2017 , 30 ( 4 ): 108 - 114 .

CLAREN R , DIANA G . Dynamic strain distribution on loaded stranded cables [J ] . IEEE Transactions on Power Apparatus and Systems , 1969 , PAS-88 ( 11 ): 1678 - 1690 .

卢明良 . 夹头出口处导线动弯应变与弯曲振幅关系的理论分析 [J ] . 东北电力技术 , 1995 ( 4 ): 7 - 10 .

LU Mingliang . Theoretical analysis of the relationship between dynamic bending strain and bending amplitude of conductor at clamp outlet [J ] . Northeast Electric Power Technology , 1995 ( 4 ): 7 - 10 .

GAO T , XIA Q . Experimental and numerical study of a shunt structure for large dynamic strain measurement [J ] . IEEE Sensors Journal , 2016 , 16 ( 23 ): 8403 - 8411 .

谢瑞丽 , 许巍 , 陈新 , 等 . 基于单高速相机3D-DIC的涡轮叶片全场振动测量 [J ] . 振动、测试与诊断 , 2024 , 44 ( 1 ): 18 - 23 .

XIE Ruili , XU Wei , CHEN Xin , et al . Full-field vibration of turbine blade based on single-camera high-speed 3D digital image correlation [J ] . Journal of Vibration, Measurement & Diagnosis , 2024 , 44 ( 1 ): 18 - 23 .

程月华 , 吴昊 , 薛一江 , 等 . 高速3D-DIC测试技术在装甲钢贯穿试验中的应用 [J ] . 爆炸与冲击 , 2022 , 42 ( 10 ): 109 - 123 .

CHENG Yuehua , WU Hao , XUE Yijiang , et al . Application of high-speed 3D-DIC measurement technology in perforation test of armor steel [J ] . Explosion and Shock Waves , 2022 , 42 ( 10 ): 109 - 123 .

范杰 , 朱星 , 胡桔维 , 等 . 基于3D-DIC的砂岩裂纹扩展及损伤监测试验研究 [J ] . 岩土力学 , 2022 , 43 ( 4 ): 1009 - 1019 .

FAN Jie , ZHU Xing , HU Jiewei , et al . Experimental study on crack propagation and damage monitoring of sandstone using three-dimensional digital image correlation technology [J ] . Rock and Soil Mechanics , 2022 , 43 ( 4 ): 1009 - 1019 .

YIN Yuanjie , HE Wei , XIE Huimin , et al . High-temperature fatigue crack propagation study of superalloy GH4169 by single-lens 3D digital image correlation [J ] . Science China Technological Sciences , 2020 , 63 ( 4 ): 693 - 704 .

李光乐 , 黄文有 , 刘青松 , 等 . 面向水下双目视觉的改进张氏标定方法及实验 [J ] . 光学学报 , 2014 , 34 ( 12 ): 211 - 216 .

LI Guangle , HUANG Wenyou , LIU Qingsong , et al . Improved zhang's calibration method and experiments for underwater binocular stereo-vision [J ] . Acta Optica Sinica , 2014 , 34 ( 12 ): 211 - 216 .

邓斌 , 林文文 , 于兰英 , 等 . 基于双目视觉的接触网绝缘子三维位置重建 [J ] . 高压电器 , 2017 , 53 ( 10 ): 105 - 110 .

DENG Bin , LIN Wenwen , YU Lanying , et al . The 3D Reconstruction of catenary insulator based on binocular vision [J ] . High Voltage Apparatus , 2017 , 53 ( 10 ): 105 - 110 .

叶沛 , 张梅 , 马万龙 , 等 . 用于数字图像相关位移测量的一种改进爬山算法 [J ] . 激光与光电子学进展 , 2020 , 57 ( 2 ): 279 - 285 .

YE Pei , ZHANG Mei , MA Wanlong , et al . Improved climbing algorithm for digital image correlation displacement measurements [J ] . Laser & Optoelectronics Progress , 2020 , 57 ( 2 ): 279 - 285 .

陈念 , 李进 , 王海晖 . 双目立体视觉测量系统的研究与实现 [J ] . 武汉工程大学学报 , 2011 , 33 ( 5 ): 101 - 105 .

CHEN Nian , LI Jin , WANG Haihui . Research and implementation of measurement system based on binocular stereo vision [J ] . Journal of Wuhan Institute of Technology , 2011 , 33 ( 5 ): 101 - 105 .

尚倩 , 阮秋琦 , 李小利 . 双目立体视觉的目标识别与定位 [J ] . 智能系统学报 , 2011 ( 4 ): 303 - 311 .

SHANG Qian , RUAN Qiuqi , LI Xiaoli . Target recognition and location based on binocular stereo vision [J ] . CAAI Transactions on Intelligent Systems , 2011 ( 4 ): 303 - 311 .

卢冰 , 张军 , 王昊 , 等 . 输电线路微风振动在线监测装置计量标准器的研制 [J ] . 高压电器 , 2016 , 52 ( 9 ): 143 - 147 .

LU Bing , ZHANG Jun , WANG Hao , et al . Development of online monitoring reference devices for transmission line aeolian vibration [J ] . High Voltage Apparatus , 2016 , 52 ( 9 ): 143 - 147 .

黄新波 , 潘高峰 , 司伟杰 , 等 . 基于压电式加速度计的导线微风振动传感器设计 [J ] . 高压电器 , 2017 , 53 ( 4 ): 92 - 99 .

HUANG Xinbo , PAN Gaofeng , SI Weijie , et al . Design of traverse breeze vibration sensor based on the piezoelectric accelerometer [J ] . High Voltage Apparatus , 2017 , 53 ( 4 ): 92 - 99 .

陈文轩 , 覃兆宇 , 潘哲哲 , 等 . 全光纤微风振动监测传感器研制 [J ] . 高压电器 , 2016 , 52 ( 5 ): 109 - 115 .

CHEN Wenxuan , QIN Zhaoyu , PAN Zhezhe , et al . Development of fiber-grating breeze vibration monitoring sensor [J ] . High Voltage Apparatus , 2016 , 52 ( 5 ): 109 - 115 .

汪晶毅 , 潘春平 , 朱映洁 . 国内外架空输电线路档中线间距设计的对比研究 [J ] . 中国电力 , 2017 , 50 ( 11 ): 90 - 95 .

WANG Jingyi , PAN Chunping , ZHU Yingjie . Comparative research on mid span clearances of overhead transmission lines design between domestic and foreign standards [J ] . Electric Power , 2017 , 50 ( 11 ): 90 - 95 .

IEEE guide for laboratory measurement of the power dissipation characteristics of aeolian vibration dampers for single conductors: IEEE Std 664—1993 [S ] . 1993 .

圆线同心绞架空导线：GB/T 1179—2017 [S ] . 2017 .

Round wire concentric lay overhead electrical stranded conductors: GB/T 1179—2017 [S ] . 2017 .

汪峰 , 彭章 , 黄欲成 , 等 . 防振锤对大跨越输电线微风振动影响的试验研究 [J ] . 防灾减灾工程学报 , 2018 , 38 ( 3 ): 563 - 569 .

WANG Feng , PENG Zhang , HUANG Yucheng , et al . Experimental study on the influence of vibration dampers on the aeolian vibration of transmission lines [J ] . Journal of Disaster Prevention and Mitigation Engineering , 2018 , 38 ( 3 ): 563 - 569 .

YIN W , LIN L . Study on vibration monitoring and anti-vibration of overhead transmission line [J ] . Nonlinear engineering , 2021 , 10 ( 1 ): 395 - 403 .

孟遂民 , 孔伟 , 唐波 . 架空输电线路设计 [M ] . 第 2 版. 北京 : 中国电力出版社 , 2015 .

MENG Suimin , KONG Wei , TANG Bo . Design of overhead transmission lines [M ] . 2nd ed . Beijing : China Electric Power Press , 2015 .

邵天晓 . 架空送电线路的电线力学计算 [M ] . 第 2 版. 北京 : 中国电力出版社 , 2003 .

SHAO Tianxiao . Wire mechanics calculation of overhead transmission lines [M ] . 2nd ed . Beijing : China Electric Power Press , 2003 .

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