基于配重优化的均压环风振抑制方法研究
Research on Wind-induced Vibration Suppression Method for Grading Rings Based on Counterweight Optimization
- 2025年46卷第6期 页码:1-8
DOI:10.14044/j.1674-1757.pcrpc.2025.06.001
移动端阅览
新程(辽宁)电力电容器科技有限公司,辽宁 营口 115007
收稿:2025-06-26,
纸质出版:2025-12-25
移动端阅览
张友安, 王希, 张成成, 等. 基于配重优化的均压环风振抑制方法研究[J]. 电力电容器与无功补偿, 2025,46(6):1-8.
ZHANG Youan, WANG Xi, ZHANG Chengcheng, et al. Research on Wind-induced Vibration Suppression Method for Grading Rings Based on Counterweight Optimization[J]. Power Capacitor & Reactive Power Compensation, 2025, 46(6): 1-8.
张友安, 王希, 张成成, 等. 基于配重优化的均压环风振抑制方法研究[J]. 电力电容器与无功补偿, 2025,46(6):1-8. DOI: 10.14044/j.1674-1757.pcrpc.2025.06.001.
ZHANG Youan, WANG Xi, ZHANG Chengcheng, et al. Research on Wind-induced Vibration Suppression Method for Grading Rings Based on Counterweight Optimization[J]. Power Capacitor & Reactive Power Compensation, 2025, 46(6): 1-8. DOI: 10.14044/j.1674-1757.pcrpc.2025.06.001.
均压环作为高压输电设备中均化电场的关键部件,常因风载荷作用引发振动,导致结构疲劳甚至断裂。本文提出一种通过增加配重优化均压环动力特性的风振抑制方法。首先建立均压环-配重系统的动力学模型,分析配重对固有频率和振型的调控机制;其次通过有限元仿真验证提高配重方案对风振频率的抑制效果;最后结合新疆哈密某换流站电容器组配套均压环风振案例,验证配重优化方案的工程适用性。。
The grading rings,as a key part for electric field homogenization in high-voltage transmission equipment,often experience vibrations induced by wind loads,leading to structural fatigue or even fracture. In this paper a wind-induced vibration suppression method by optimizing the dynamic characteristics of grading rings through counterweight addition is proposed. First,a dynamic model of the grading ringcounterweight system is set up to analyze the regulatory mechanism of counterweights on natural frequencies and vibration modes. Then,finite element simulation is used to verify the vibration suppression effect of the counterweight-enhanced scheme on wind-induced frequencies. Finally,the engineering applicability of the counterweight optimization scheme is verified through a case study of wind-induced vibrations in grading rings installed on capacitor banks at a converter station in Hami,Xinjiang.
LIU Y.,CHEN Z.,WANG L. Mass optimization for vibration control of transmission line grading rings under wind loads[J]. Engineering Structures,2023,285,116032.
CHEN X.,ZHANG H.,LI W. Novel techniques for windinduced vibration suppression of power transmission equip ment[J]. Journal of Wind Engineering and Industrial Aerodynamics,2022,221,104920.
谢运华.新疆地区大风灾害强度研究综述[J].电力勘测设计,2016,28(S2):122-127.
XIE Yunhua. Research on gale disasters strength in Xinjiang region[J]. Electric Power Survey & Design,2016,28(S2):122-127.
张爽,刘海涛,孙大伟,等.冲击性负荷接入下风能并网暂态电能扰动控制研究[J].电网与清洁能源,2023,39(10):122-128.
ZHANG Shuang,LIU Haitao,SUN Dawei,et al. A study on the disturbance control of wind power grid connection transient energy under impact load access[J]. Power System and Clean Energy,2023,39(10):122-128.
张阿漫,王诗平,白兆宏.流固耦合力学[M].北京:科学出版社,2020.
WANG Xiao. CFD-based analysis of vortex shedding for non-circular cross-sections[J]. Engineering Structures,2020,213,110567.
WU X. Recent advances in vortex-induced vibrations of slender structures[J]. Journal of Fluids and Structures,2021,102,103245.
WU X.,GE F.,HONG Y. Areview of recent studies on vortexinduced vibrations of long slender cylinders[J]. Journal of Fluids and Structures,2012(28):292-324.
肖凯,王振,邹延生,等.高压直流输电工程换流阀均压电极断裂机理研究[J].高压电器,2023,59(5):43-51.
XIAO Kai,WANG Zhen,ZOU Yansheng,et al. Study on fracture mechanism of equalizing electrode of converter valve in HVDC projects[J]. High Voltage Apparatus,2023,59(5):43-51.
申萌,王立山,王子瑜,等.高海拔条件下550 kV空气绝缘隔离开关均压装置的结构优化[J].高压电器,2023,59(10):79-87.
SHEN Meng,WANG Lishan,WANG Ziyu,et al. Structure optimization of grading device for 550 kV air-insulated disconnector under high altitude[J]. High Voltage Apparatus,2023,59(10):79-87.
周灵刚,朱敏捷,李建华.风电场安全运行中的低温影响效应试验测试[J].电网与清洁能源,2023,39(5):144-150.
ZHOU Linggang,ZHU Minjie,LI Jianhua. Testing of low temperature effects in the safe operation of wind farms[J]. Power System and Clean Energy,2023,39(5):144-150.
全江华,文正其,张伟,等.基于Ansys Workbench的220 kV移动式负荷转供装置的振动响应分析[J].高压电器,2024,60(11):217-224.
QUAN Jianghua,WEN Zhengqi,ZHANG Wei,et al. Vibration response analysis of 220 kV mobile load transfer de vice based on Ansys Workbench[J]. High Voltage Apparatus,2024,60(11):217-224.
王旭鹏,郝建,钟尧,等.基于ILPSO-LSSVM的GIS设备隔离开关机械异响振动识别方法研究[J].高压电器,2023,59(11):172-183.
WANG Xupeng,HAO Jian,ZHONG Yao,et al. Research on identification method of mechanical abnormal noise and vibration of disconnector for GIS based on ILPSO-LSSVM[J]. High Voltage Apparatus,2023,59(11):172-183.
WHITE,F. M. Fluid mechanics[M]. McGraw-Hill,2011.
REYNOLDS,O. An experimental investigation of the circumstances which determine whether the motion of water shall be direct or sinuous,and of the law of resistance in parallel channels[J]. Philosophical Transactions of the Royal Society of London,1883174.
BATCHELOR,G. K. An introduction to fluid dynamics[M]. Cambridge University Press. 2000.
刘成峰,曾广众,许智贤,等.强风下直线杆塔力学特性与加固方法研究[J].高压电器,2023,59(4):106-115.
LIU Chengfeng,ZENG Guangzhong,XU Zhixian,et al. Research on mechanical characteristics and reinforcement method of linear tower under strong wind[J]. High Voltage Apparatus,2023,59(4):106-115.
BLEVINS,R. D. Flow-induced vibration[M]. Van Nostrand Reinhold,1990.
Eurocode 1:Actions on structures—Part 1-4:General actions—wind actions actions:EN 1991-1-4:2005[S]. 2005.
CLOUGH,R. W.,PENZIEN,J. Dynamics of structures[M]. McGraw-Hill. 1993.
CHOPRA,A. K. Dynamics of structures:theory and applications to earthquake engineering [M]. Pearson. 2020.
HOLMES,J. D. Wind loading of structures [M]. CRC Press,2015.
MEIROVITCH,L. Fundamentals of vibrations[M]. McGraw-Hill,2010.
RAO,S. S. Mechanical vibrations [M]. Pearson,2019.
EWINS,D. J.,WEEKES,B. Safe frequency separation criteria for avoiding lock-in vibrations[J]. Journal of Sound and Vibration,2022523.
Mechanical vibration—Evaluation of machine vibration by measurements on non-rotating Parts:ISO 10816-1:1995 [S]. 1995.
HOLMES,J. D. Wind loading of structures[M]. CRC Press. 2015.
International organization for standardization. wind actions on structures:ISO 4354:2008[S]. 2008.
中国电力科学研究院.变电站母线微风振动分析[R].北京:中国电力科学研究院,2018.
张刚,戴建强,谢强,等.服役输电线路风致响应及寿命预测分析[J].高压电器,2024,60(2):200-209.
ZHANG Gang,DAI Jianqiang,XIE Qiang,et al. Wind-induced responses and life prediction analysis of transmission line in service[J]. High Voltage Apparatus,2024,60(2):200-209.
机械工程手册编委会.机械工程手册第2卷[M].北京:机械工业出版社,2020.
THOMSON,W. T.,DAHLEH,M. D. Theory of vibration with applications [M]. Prentice Hall,1998.
中国电力科学研究院.高压电力设备风致振动控制技术指南[M].北京:中国电力出版社,2019.
中国电力科学研究院.特高压设备减振技术研究年度报告[R].北京:中国电力科学研究院,2022.
向异,金吉良,赵鑫,等.基于统计学特征的西北电网新能源资源特性分析[J].电网与清洁能源,2023,39(1):120-127.
XIANG Yi,JIN Jiliang,ZHAO Xin,et al. Analysis of new energy resources characteristics of northwest power grid based on statistical characteristics[J]. Power System and Clean Energy,2023,39(1):120-127.
宋山茂,王瑞骏,李占海,等.西北盐渍土地区光伏支架混凝土修复界面耐久性研究[J].电网与清洁能源,2024,40(9):141-147.
SONG Shanmao,WANG Ruijun,LI Zhanhai,et al. A study on durability of the concrete repair interface of the photovoltaic bracket in the saline soil area of Northwest China [J]. Power System and Clean Energy,2024,40(9):141-147.
电力设备抗震设计规范:GB 50260—2013 [S]. 2013.
Code for seismic design of electrical installations:GB 50260—2013 [S]. 2013.
中国电力科学研究院.变电站设备风振控制技术导则[R].北京:中国电力科学研究院,2022.
马晓伟,王文倬,薛晨,等.西北新型电力系统先行示范体系探究[J].电网与清洁能源,2024,40(1):1-7.
MA Xiaowei,WANG Wenzhuo,XUE Chen,et al. Research on the leading demonstration system of new-type power system in Northwest China [J]. Power System and Clean Energy,2024,40(1):1-7.
0
浏览量
0
下载量
0
CSCD
0
CNKI被引量
关联资源
相关文章
相关作者
相关机构
陕公网安备 61010402000197