• ISSN 0258-2724
  • CN 51-1277/U
  • EI Compendex
  • Scopus 收录
  • 全国中文核心期刊
  • 中国科技论文统计源期刊
  • 中国科学引文数据库来源期刊

计及覆冰和空气阻尼的弓网动态受流特性

段甫川,  刘志刚,  宋洋,  张静

downloadPDF
文章导航 > 西南交通大学学报  > 2016 >  29(1): 177-187.
段甫川, 刘志刚, 宋洋, 张静. 计及覆冰和空气阻尼的弓网动态受流特性[J]. 西南交通大学学报, 2016, 29(1): 177-187. doi: 10.3969/j.issn.0258-2724.2016.01.025
引用本文: 段甫川, 刘志刚, 宋洋, 张静. 计及覆冰和空气阻尼的弓网动态受流特性[J]. 西南交通大学学报, 2016, 29(1): 177-187. doi: 10.3969/j.issn.0258-2724.2016.01.025
shu
DUAN Fuchuan, LIU Zhigang, SONG Yang, ZHANG Jing. Influences of Ice Load and Air Damping on Dynamic Current Collection of Pantograph-Iced Catenary[J]. Journal of Southwest Jiaotong University, 2016, 29(1): 177-187. doi: 10.3969/j.issn.0258-2724.2016.01.025
Citation: DUAN Fuchuan, LIU Zhigang, SONG Yang, ZHANG Jing. Influences of Ice Load and Air Damping on Dynamic Current Collection of Pantograph-Iced Catenary[J]. Journal of Southwest Jiaotong University, 2016, 29(1): 177-187. doi: 10.3969/j.issn.0258-2724.2016.01.025
shu

计及覆冰和空气阻尼的弓网动态受流特性

doi: 10.3969/j.issn.0258-2724.2016.01.025
基金项目: 

国家自然科学基金资助项目(U1434203,51405401,51377136)

铁道部科技研究开发计划资助项目(2013J010-B,2015J008-A)

详细信息
    作者简介:

    段甫川(1991-),男,博士研究生,研究方向为高速弓网系统滑动接触特性,电话:13880475489,E-mail:duanfc_cd@163.com

Influences of Ice Load and Air Damping on Dynamic Current Collection of Pantograph-Iced Catenary

    摘要
  • 摘要: 为研究覆冰和环境风对弓网受流的影响,基于模态分析法,在充分考虑覆冰对接触网系统质量和刚度影响的基础下,重新推导了覆冰接触网运动微分方程,并引入静风载荷引起的空气阻尼对其进行修正.结合受电弓归算质量模型进行动态仿真计算,研究了不同覆冰厚度、风速、风攻角对弓网接触压力的影响.研究结果表明:无风时覆冰厚度的增加会造成弓网接触性能的变差;在静风环境下,由于线索覆冰改变了接触线阻尼,来流风向是静风载荷影响弓网接触性能的主要因素,来流风向越接近水平,对弓网受流性能的影响越小.

     

    Abstract: In order to study the influences of the icing and environmental wind on pantograph-catenary current collection, based on modal analysis method, the differential equations of motion for icing catenary were deduced considering the influence of icing on the catenary mass and stiffness. Then pantograph-catenary equation of motion is adjusted by introducing the term of air damping caused by static wind load. Then, utilizing a lumped-mass pantograph model, the contact force with different ice thicknesses, wind speeds and angles of attack is calculated. The results show that without wind, the increase of ice thickness leads to a poor contact performance of pantograph-catenary system. When there is static wind load, the wind direction is the main factors affecting the contact performance of the pantograph-catenary system, because the aerodynamic damping of catenary is changed by icing. While the more closely the wind flows to the horizon direction, the less it affects the contact performance of pantograph-catenary system.

     

    • HTML全文
    • 参考文献(22)
  • Den HARTOG J P. Transmission line vibration due to sleet[J]. Transactions of the American Institute of Electrical Engineers, 1932, 51(4): 1074-1076.
    NIGOL O, BUCHAN P G. Conductor galloping, part Ⅱ: torsional mechanism[J]. IEEE Transactions on Power Apparatus and Systems, 1981, 2: 708-720.
    张勇,严承涌,谢强. 覆冰特高压输电塔线耦联体系风致动力响应风洞试验[J]. 中国电机工程学报,2010,30(28): 94-99. ZHANG Yong, YAN Chengyong, XIE Qiang. Wind tunnel test on wind-induced dynamic responses of icing ultra high voltage transmission tower-line coupling system[J]. Proceedings of the CSEE, 2010, 30(28): 94-99.
    顾明,马文勇,全涌,等. 两种典型覆冰导线气动力特性及稳定性分析[J]. 同济大学学报:自然科学版,2009,37(10): 1328-1332. GU Ming, MA Wenyong, QUAN Yong, et al. Aerodynamic force characteristics and stabilities of two typical iced conductors[J]. Journal of Tongji Universityz: Natural Science, 2009, 37(10): 1328-1332.
    李黎,曹化锦,罗先国,等. 输电塔-线体系的舞动及风振控制[J]. 高电压技术,2011,37(5): 1253-1260. LI Li, CAO Huajin, LUO Xianguo, et al. Galloping and wind-induced vibration control on transmission tower-line system[J]. High Voltage Engineering, 2011, 37(5): 1253-1260.
    梅桂明,张卫华. 刚性悬挂接触网动力学研究[J]. 铁道学报,2003,25(2): 24-29. MEI Guiming, ZHANG Weihua. Study on dynamics of rigid suspension catenary[J]. Journal of the China Railway Society, 2003, 25(2): 24-29.
    汪吉健,田志军,李会杰,等. 承力索张力对弓网受流质量影响研究[J]. 铁道学报,2005,27(1): 114-118. WANG Jijian, TIAN Zhijun, LI Huijie, et al. Study of the influence of current-receiving quality between pantograph and ocs from tensile force acting on catenary wire[J]. Journal of the China Railway Society, 2005, 27(1): 114-118.
    李瑞平,周宁,张卫华,等. 高速列车过隧道对弓网动力学影响分析[J]. 振动与冲击,2013,32(6): 33-37. LI Ruiping, ZHOU Ning, ZHANG Weihua, et al. Influence of high-speed trains passing through tunnel on pantograph-catenary dynamic behaviors[J]. Journal of Vibration and Shock, 2013, 32(6): 33-37.
    吴燕,吴俊勇,郑积浩. 高速受电弓-接触网系统动态受流性能的仿真分析[J]. 北京交通大学学报,2009,33(5): 60-63. WU Yan, WU Junyong, ZHENG Jjihao. A simulation study on current collection of high-speed pantograph-catenary [J]. Journal of Beijing Jiaotong University, 2009, 33(5): 60-64.
    汪宏睿,刘志刚,宋洋,等. 高速铁路接触线气动参数仿真及风振响应研究[J]. 振动与冲击,2015,34(6): 6-12. WANG Hongrui, LIU Zhigang, SONG Yang, et al. A study on wind vibration response of contact line of high-speed railway[J]. Journal of Vibration and Shock, 2015, 34(6): 6-12.
    刘志刚,宋洋,刘煜铖. 电气化高速铁路接触网微风振动特性[J]. 西南交通大学学报,2015,50(1): 1-6. LIU Zhigang, SONG Yang, LIU Yucheng. Aeolian vibration characteristics of electrified high-speed railway catenary[J]. Journal of Southwest Jiaotong University, 2015, 50(1): 1-6.
    刘煜铖,刘志刚,宋洋,等. 高速铁路接触线静态气动力参数仿真计算研究与风洞试验[J]. 铁道学报,2014, 36(5): 33-38. LIU Yucheng, LIU Zhigang, SONG Yang, et al. Simulation calculation and wind tunnel test of static aerodynamic parameters of high-speed railway contact line[J]. Journal of the China Railway Society, 2014, 36(5): 33-38.
    LIU Zhigang, SONG Yang, WANG Ying, et al. The catenary vibration response of high-speed electrified railway considering horizontal wind[C]// Proceedings of the 2013 International Conference on Electrical and Information Technologies for Rail Transportation. Changchun: Springer Berlin Heidelberg, 2014: 45-54.
    宋洋,刘志刚,汪宏睿,等. 脉动风下高速铁路接触网抖振对弓网受流性能的影响[J]. 铁道学报,2014,36(6): 27-34. SONG Yang, LIU Zhigang, WANG Hongrui, et al. Influence of high-speed railway catenary buffeting on pantograph-catenary current collection under fluctuating wind[J]. Journal of the China Railway Society, 2014, 36(6): 27-34.
    侯运昌,刘志刚,宋洋,等. 基于索杆组合结构的电气化铁路接触网三维静态模型[J]. 铁道学报,2014,36(7): 24-29. HOU Yunchang, LIU Zhigang, SONG Yang, et al. Modeling of steady state of electric railway catenary based on nonlinear cable and truss[J]. Journal of the China Railway Society, 2014, 36(7): 24-29.
    宋洋,刘志刚,汪宏睿,等. 接触网三维模型的建立与风偏的非线性求解[J]. 铁道学报,2015,37(4): 30-38. SONG Yang, LIU Zhigang, WANG Hongrui, et al. Establishment of 3D model for catenary and nonlinear solution for it's wind deflection[J]. Journal of the China Railway Society, 2015, 37(4): 30-38.
    宋洋,刘志刚,汪宏睿. 高速铁路覆冰接触线气动系数研究与风振响应分析[J]. 铁道学报,2014,36(9): 20-27. SONG Yang, LIU Zhigang, WANG Hongrui. Study on aerodynamic parameters and wind vibration responses of iced contact wires of high-speed railways[J]. Journal of the China Railway Society, 2014, 36(9): 20-27.
    谢将剑,王毅,刘志明,等. 覆冰接触网的有限元仿真及其小比例模型试验[J]. 中国电机工程学报,2013,33(31): 185-192. XIE Jiangjian, WANG Yi, LIU Zhiming, et al. Finite element simulation and small scale model experiment of catenary icing[J]. Proceedings of the CSEE, 2013, 33(31): 185-192.
    谢运华. 导线覆冰密度的研究[J]. 中国电力,1998,31(1): 46-51. XIE Yunhua. Study on density of ice coating on conductors[J]. Electric Power, 1998, 31(1): 46-51.
    孟遂民,康渭铧,杨暘,等. 基于 MATLAB的导线舞动仿真正交试验设计[J]. 南方电网技术,2012,5(5): 65-68. MENG Suimin, KANG Weihua, YANG Yang, et al. The MATLAB-based design of orthogonal experiments for the simulation of wire dancing[J]. Southern Power System Technology, 2011, 5(5): 65-68.
    李丰良,李敏,唐建湘. 重力影响下的接触网运动微分方程[J]. 中南大学学报:自然科学版,2005,36(4): 673-677. LI Fengliang, LI Min, TANG Jianxiang. Differential equations of catenary's motion influenced by gravity[J]. Journal of Central South University: Science and Technology, 2005, 36(4): 673-677.
    程维. 电气化铁道受电弓-接触网系统受流特性研究[D]. 成都:西南交通大学,2007.
    • 相关文章
    • 施引文献
  • 附加材料(0)
  • 加载中
WeChat 点击查看大图
计量
  • 文章访问数:  847
  • HTML全文浏览量:  56
  • PDF下载量:  273
  • 被引次数: 0
出版历程
  • 收稿日期:  2015-07-01
  • 刊出日期:  2016-01-25

目录

    /

    返回文章
    返回

    Copyright © 2009 西南交通大学学报

    地址：四川省成都市郫都区犀安路999号西南交通大学犀浦校区《西南交通大学学报》编辑部

    电话：028-66367562传真：028-66366552Email：xbz@home.swjtu.edu.cn

    本系统由 北京仁和汇智信息技术有限公司 开发 技术支持： info@rhhz.net