浏览全部资源
扫码关注微信
轨道交通动态杂散电流干扰源定位方法及技术研究
Research on the method and technology of locating dynamic stray current interference sources in rail transit
- 机车电传动 2022年第6期 页码：116-121
- 作者机构：
1.国网上海市电力公司电力科学研究院，上海 200080
2.上海电力大学 电气工程学院，上海;200090
- 作者简介：
李 峰(1978—)，男，博士，讲师，硕士生导师，主要从事电力系统及建筑物防雷方面的研究； E-mail: lifeng@shiep.edu.cn
- 基金信息：国家电网有限公司科技项目资助(B3094021000B)
DOI：10.13890/j.issn.1000-128X.2022.06.017
中图分类号： U221纸质出版日期：2022-11-10，
收稿日期：2022-09-14，
- 稿件说明：
扫 描 看 全 文
顾承昱, 熊祥鸿, 苏磊, 等. 轨道交通动态杂散电流干扰源定位方法及技术研究[J]. 机车电传动, 2022,(6):116-121.
GU Chengyu, XIONG Xianghong, SU Lei, et al. Research on the method and technology of locating dynamic stray current interference sources in rail transit[J]. Electric drive for locomotives, 2022,(6):116-121.
顾承昱, 熊祥鸿, 苏磊, 等. 轨道交通动态杂散电流干扰源定位方法及技术研究[J]. 机车电传动, 2022,(6):116-121. DOI： 10.13890/j.issn.1000-128X.2022.06.017.
GU Chengyu, XIONG Xianghong, SU Lei, et al. Research on the method and technology of locating dynamic stray current interference sources in rail transit[J]. Electric drive for locomotives, 2022,(6):116-121. DOI： 10.13890/j.issn.1000-128X.2022.06.017.
摘要
随着我国电力建设的发展，地下杂散电流对电气设施和地埋管道等设备的危害已愈发不可忽视，对杂散电流的深入研究已经迫在眉睫。本文依据轨道交通直流牵引系统的牵引特性建立杂散电流源动态模型，并基于电磁波在大地的传播原理提出了一种地下杂散电流源的定位算法。通过搭建地铁杂散电流动态扩散仿真模型验证定位方法的正确性，并结合上海某地铁站实际案例，现场实测选取确定的轨道交通地理位置和地电位测量信息，考虑测量误差与周围环境影响等因素，采用杂散电流定位算法计算得到的坐标值与实际干扰源位置较为吻合，证明了该定位法可应用于工程实践的杂散电流干扰源定位研究上。
Abstract
With the development of the power facilities across China
the underground stray current becomes more and more non-negligible as a source of hazard to electrical facilities
buried pipelines and other equipment
so it is extremely urgent to carry out an in-depth study of stray current. In the current study
a dynamic model of stray current sources was established according to the traction characteristics of the DC traction system for rail transit
and an algorithm to position underground stray current sources was proposed based on the propagation law of electromagnetic wave on the ground. The positioning method was verified by building a simulation model of dynamic diffusion of stray current along metros
in combination with the case analysis at a metro station in Shanghai
in which some geographical locations were selected and ground potentials were measured on site. The calculated coordinates using the stray current positioning algorithm are almost coincident with the actual interference source positions
including the measurement errors and the influence of the surrounding environment
etc.
which demonstrates the feasibility of this method in the research on positioning of stray current interference sources in engineering practice.
关键词
杂散电流轨道交通定位仿真模型牵引供电城市轨道交通
Keywords
stray currentrail transitpositioningsimulation modeltraction power supplyurban rail transit
references
朱士友, 阮白水, 全恒立, 等. 基于能馈式牵引供电装置的城市轨道交通无功补偿策略[J]. 电工电能新技术, 2013, 32(2): 16-19.
ZHU Shiyou, RUAN Baishui, QUAN Hengli, et al. Study of urban rail reactive power compensation strategy based on energy-fed traction power supply equipment[J]. Advanced Technology of Electrical Engineering and Energy, 2013, 32(2): 16-19.
李威. 地铁杂散电流的监测与防治[J]. 城市轨道交通研究, 2003, 6(4): 48-52.
LI Wei. The monitor and control system of stray current corrosion in metro[J]. Urban Mass Transit, 2003, 6(4): 48-52.
宋吟蔚, 王新华, 何仁洋, 等. 埋地钢质管道杂散电流腐蚀研究现状[J]. 腐蚀与防护, 2009, 30(8): 515-518.
SONG Yinwei, WANG Xinhua, HE Renyang, et al. Status in research on stray-current corrosion of buried steel pipelines[J]. Corrosion & Protection, 2009, 30(8): 515-518.
李琦, 黄华, 桂俊平, 等. 杂散电流干扰下变电站接地网保护研究[J]. 水电能源科学, 2017, 35(9): 182-186.
LI Qi, HUANG Hua, GUI Junping, et al. Study of substation ground grid protection under stray current interference[J]. Water Resources and Power, 2017, 35(9): 182-186.
曹方圆, 白锋. 直流接地极电流干扰下埋地金属管道防护距离影响因素研究[J]. 高压电器, 2019, 55(5): 136-143.
CAO Fangyuan, BAI Feng. Study on influencing factors on buried metal pipeline protective distance under DC grounding electrode interference[J]. High Voltage Apparatus, 2019, 55(5): 136-143.
罗远国, 刘君, 毛钧毅, 等. 轨地过渡电阻对电网地铁杂散电流分布影响分析[J]. 电网与清洁能源, 2021, 37(4): 32-40.
LUO Yuanguo, LIU Jun, MAO Junyi, et al. Analysis of the influence of rail-to-ground resistance on the stray current distribution in a power grid[J]. Power System and Clean Energy, 2021, 37(4): 32-40.
王崇林, 马草原, 王智, 等. 地铁直流牵引供电系统杂散电流分析[J]. 城市轨道交通研究, 2007(3): 51-53.
WANG Chonglin, MA Caoyuan, WANG Zhi, et al. Analysis of stray current in metro DC traction power system[J]. Urban Mass Transit, 2007(3): 51-53.
李亚宁, 李猛, 高晓红, 等. 基于CDEGS建模的城市轨道交通杂散电流仿真与实验验证[J]. 铁道学报, 2021, 43(12): 49-54.
LI Yaning, LI Meng, GAO Xiaohong, et al. Simulation and experimental verification of stray current in urban rail transit based on CDEGS modeling[J]. Journal of the China Railway Society, 2021, 43(12): 49-54.
朱峰, 李嘉成, 曾海波, 等. 城市轨道交通轨地过渡电阻对杂散电流分布特性的影响[J]. 高电压技术, 2018, 44(8): 2738-2745.
ZHU Feng, LI Jiacheng, ZENG Haibo, et al. Influence of rail-to-ground resistance of urban transit systems on distribution characteristics of stray current[J]. High Voltage Engineering, 2018, 44(8): 2738-2745.
陶艳. 地铁牵引供电系统自适应实时动态建模方法研究[J/OL]. 机车电传动: 1-8. (2022-08-26) [2022-08-28]. https://kns.cnki.net/kcms/detail/43.1125.U.20220825.1735.001.htmlhttps://kns.cnki.net/kcms/detail/43.1125.U.20220825.1735.001.html. DOI:10.13890/j.issn.1000-128X.2022.04.104http://dx.doi.org/10.13890/j.issn.1000-128X.2022.04.104.
TAO Yan. Study on self-adaption real time dynamic modeling methods of metro tractive power supply system[J/OL]. Electric Drive for Locomotives: 1-8. (2022-08-26) [ 2022-
08-28]. https://kns.cnki.net/kcms/detail/43.1125.U.20220825https://kns.cnki.net/kcms/detail/43.1125.U.20220825.
1735.001.html. DOI:10.13890/j.issn.1000-128X.2022.04.104http://dx.doi.org/10.13890/j.issn.1000-128X.2022.04.104.
于凯. 基于CDEGS的地铁杂散电流仿真研究[D]. 成都: 西南交通大学, 2015.
YU Kai. The simulation of metro stray current based on CDEGS[D]. Chengdu: Southwest Jiaotong University, 2015.
刘炜, 尹乙臣, 潘卫国, 等. 直流动态杂散电流在分层介质中的扩散模型[J]. 电工技术学报, 2021, 36(23): 4864-4873.
LIU Wei, YIN Yichen, PAN Weiguo, et al. Diffusion model of DC dynamic stray current in layered soil[J]. Transactions of China Electrotechnical Society, 2021, 36(23): 4864-4873.
黄华, 陈璐, 吴天逸, 等. 城市轨道交通动态运行对交流电网变压器偏磁直流的影响[J]. 电网技术, 2022, 46(11): 4524-4533.
HUANG Hua, CHEN Lu, WU Tianyi, et al. Influence of dynamic operation of urban rail transit on DC magnetic bias of AC power grid transformer[J]. Power System Technology, 2022, 46(11): 4524-4533.
黄晓鹏, 马庆安, 刘炜, 等. 城轨供电系统杂散电流对埋地金属管道的动态干扰研究[J/OL]. 铁道科学与工程学报: 1-11. (2022-06-16) [2022-07-29]. https://kns.cnki.net/kcms/detail/43.1423.U.20220616.1020.004.htmlhttps://kns.cnki.net/kcms/detail/43.1423.U.20220616.1020.004.html. DOI:10.19713/j.cnki.43-1423/u.T20220535http://dx.doi.org/10.19713/j.cnki.43-1423/u.T20220535.
HUANG Xiaopeng, MA Qingan, LIU Wei, et al. Study on the dynamic interference of stray current in urban traction power supply system on buried metal pipelines[J/OL]. Journal of Railway Science and Engineering: 1-11. (2022-06-16) [2022-07-29]. https://kns.cnki.net/kcms/detail/43.1423.U.20220616.1020.004.htmlhttps://kns.cnki.net/kcms/detail/43.1423.U.20220616.1020.004.html. DOI:10.19713/j.cnki.43-1423/u.T20220535http://dx.doi.org/10.19713/j.cnki.43-1423/u.T20220535.
PENG Ping, ZENG Xiangjun, LENG Yang, et al. A new on-line monitoring method for stray current of DC metro system[J]. IEEJ Transactions on Electrical and Electronic Engineering, 2020, 15(10): 1482-1492.
孟晓波, 张波, 廖永力, 等. 直流接地极入地电流对附近埋地管道电位的影响[J]. 中国电机工程学报, 2019, 39(20): 6113-6121.
MENG Xiaobo, ZHANG Bo, LIAO Yongli, et al. Potential influence of ground return current from HVDC grounding electrode on buried pipeline[J]. Proceedings of the CSEE, 2019, 39(20): 6113-6121.
蔡智超, 程浩, 林知明. 考虑地铁车辆牵引因素下杂散电流的规律研究[J]. 电工电能新技术, 2018, 37(8): 82-88.
CAI Zhichao, CHENG Hao, LIN Zhiming. Study of stray current considering traction factors of rail vehicles[J]. Advanced Technology of Electrical Engineering and Energy, 2018, 37(8): 82-88.
关卓然. 天津地铁典型线路区段动态杂散电流分布与抑制方案研究[D]. 北京: 北京交通大学, 2021.
GUAN Zhuoran. Research on dynamic stray current distribution and suppression schemes in typical section of Tianjin rail transit[D]. Beijing: Beijing Jiaotong University, 2021.
全国石油天然气标准化技术委员会(SAC/TC 355). 埋地钢质管道阴极保护参数测量方法: GB/T 21246—2020[S]. 北京: 中国标准出版社, 2020.
National Technical Committee for Oil and Gas Standardization (SAC/TC 355). Measurement method for cathodic protection parameters of buried steel pipelines: GB/T 21246—2020[S]. Beijing: Standards Press of China, 2020.
0
浏览量
25
下载量
0
CSCD
0
CNKI被引量
- 网络PDF下载
- WORD下载
- Meta-XML下载
- BibTeX下载
- Endnote下载
- RefMan 下载
- NoteExpress下载
- NoteFirst下载
关联资源
相关文章
相关作者
相关机构
- 技术支持由北京北大方正电子有限公司提供 湘ICP备20010475号-1
京公网安备11010802024621 - 本系统建议在Chrome、 IE9+ 以上版本浏览器阅读本站内容，360浏览器请切换至极速模式
- Cookies帮助我们提供服务并提供个性化体验。使用本网站，即表示您同意我们使用Cookies