地铁牵引供电系统自适应实时动态建模方法研究

陶艳

doi:10.13890/j.issn.1000-128X.2022.04.104

您当前的位置：

首页 >

文章列表页 >

地铁牵引供电系统自适应实时动态建模方法研究

铁道电气化 | 更新时间：2024-08-02

- 地铁牵引供电系统自适应实时动态建模方法研究
- Study on self-adaptive real-time dynamic modeling approach of metro traction power supply system
- 机车电传动 2022年第6期页码：122-129
- 作者机构：
  
  湖南铁道职业技术学院，湖南株洲　　412001
- 作者简介：
  
  陶　艳（1980—），女，硕士，教授，主要从事电气工程及轨道交通牵引供电技术研究；E-mail: 24002144@qq.com
- 基金信息：
  
  湖南省自然科学基金课题(2019JJ70052)
- DOI：10.13890/j.issn.1000-128X.2022.04.104
  中图分类号： U231;U223.5
- 纸质出版日期：2022-11-10，
  
  收稿日期：2021-11-28，
  
  修回日期：2022-05-20，
- 稿件说明：
扫描看全文
陶艳. 地铁牵引供电系统自适应实时动态建模方法研究[J]. 机车电传动, 2022,(6):122-129.

TAO Yan. Study on self-adaptive real-time dynamic modeling approach of metro traction power supply system[J]. Electric drive for locomotives, 2022,(6):122-129.
陶艳. 地铁牵引供电系统自适应实时动态建模方法研究[J]. 机车电传动, 2022,(6):122-129. DOI： 10.13890/j.issn.1000-128X.2022.04.104.

TAO Yan. Study on self-adaptive real-time dynamic modeling approach of metro traction power supply system[J]. Electric drive for locomotives, 2022,(6):122-129. DOI： 10.13890/j.issn.1000-128X.2022.04.104.

摘要

城市轨道交通各线路牵引变电所数量和位置的不固定性，列车连续运行所导致的直流牵引供电系统网络结构的时变性，全线直流牵引网的贯通性是直流牵引供电系统数学建模需重点解决的关键技术难题。为了建立时变电网络的动态模型，基于节点导纳网络方程原理，提出了一种城市轨道交通直流牵引供电系统自适应实时动态数学建模方法，即在每个列车运行时刻，首先按照设定的规则对全线所有牵引变电所两端节点、列车两端节点进行自动排序，然后按照位置坐标对节点进行排序并存储至节点数组，最后根据节点数组和输入参数文件自适应地实时动态生成直流牵引供电系统节点导纳网络方程，并完成求解。通过仿真与试验研究，验证了本文提出方法的科学性和正确性。

Abstract

The varying number and location of traction substations along urban rail transit system lines

the time-varying characteristics of the DC traction power supply system network structure caused by continuous operation of trains

the DC traction network connectivity along the whole lines

are the critical technical bottlenecks in the mathematical modeling for the DC traction power supply system. Based on node-admittance network equation theory

a self-adaptive real-time dynamic mathematical modeling approach of the DC traction power supply system for the urban rail transit system was put forward. Firstly

the nodes which include both ends of all traction substations along the whole line and trains were sequenced automatically at any train operation moment

according to the given rules

such nodes were then sequenced according to position coordinates and stored in the node array

and the node-admittance network equation of the DC traction power supply system was generated according to the node array and input parameter files in a self-adaptive

real-time and dynamic pattern

and then solved. The scientificity and correctness of the proposed approach was verified through simulation and experimental study.

关键词

城市轨道交通牵引供电数学建模时变电网络节点导纳网络方程自适应

Keywords

urban rail transittraction power supplymathematical modelingtime-varying networknode-admittance network equationself-adaptive

references

CAI Y, IRVING M R, CASE S H. Modelling and numerical solution of multibranched DC rail traction power systems[J]. IEE Proceedings Electric Power Applications, 1995, 142(5): 323-328.

CHEN C S, CHUANG H J, SHIAU H M. Stochastic harmonic analysis of mass rapid transit power systems with uncontrolled rectifiers[J]. IEE Proceedings on Generation, Transmission and Distribution, 2003, 150(2): 224-232.

HARRIS K. Jane's world railways[M]. UK: Janes Information Group, 2002.

TYLAVSKY D J, TRUTT F C. The Newton-Raphson load flow applied to AC/DC systems with commutation impedance[J]. IEEE Transactions on Industry Applications, 1983, IA-19(6): 940-948.

于松伟, 杨兴山, 韩连祥, 等. 城市轨道交通供电系统设计原理与应用[M]. 成都: 西南交通大学出版社, 2008.

YU Songwei, YANG Xingshan, HAN Lianxiang, et al. Design principle and application of power system for urban rail transit[M]. Chengdu: Southwest Jiaotong University Press, 2008.

李群湛, 贺建闽.牵引供电系统分析[M].成都：西南交通大学出版社，2007．

LI Qunzhan, HE Jianmin. Analysis of traction power supply system[M]. Chengdu: Southwest Jiaotong University Press, 2007.

王锡凡. 现代电力系统分析[M]. 北京: 科学出版社, 2003.

WANG Xifan. Modern power system analysis[M]. Beijing: Science Press, 2003.

王晓东, 张洪斌. 城市轨道交通直流牵引供电系统的仿真研究[J]. 系统仿真学报, 2002, 14(12): 1692-1697.

WANG Xiaodong, ZHANG Hongbin. Simulation study of DC traction power supply system for urban rail transportation[J]. Journal of System Simulation, 2002, 14(12): 1692-1697.

刘海东, 何天健, 袁振洲, 等. 城市轨道交通直流牵引供电仿真系统的研究[J]. 系统仿真学报, 2004, 16(9): 1944-1947.

LIU Haidong, HE Tianjian, YUAN Zhenzhou, et al. Simulation of DC traction power for mass transit railway[J]. Journal of System Simulation, 2004, 16(9): 1944-1947.

刘炜. 城市轨道交通供电系统仿真[D]. 成都: 西南交通大学, 2006.

LIU Wei. The urban rail transportation power supply system simulation[D]. Chengdu: Southwest Jiaotong University, 2006.

TZENG Y S, WU R N, CHEN N. Unified AC/DC power flow for system simulation in DC electrified transit railways[J]. IEE Proceedings Electric Power Applications, 1995, 142(6): 345-354.

张杰, 王坚, 陈华国, 等. 城市轨道交通直流牵引供电系统自适应实时动态数学建模方法: CN201410355243.7[P]. 2017-07-24.

ZHANG Jie, WANG Jian, CHEN Huaguo, et al. Adaptive real-time dynamic mathematical modeling method for DC traction power supply system of urban rail transit: CN201410355243.7[P]. 2017-07-24.

张莉明. 城市轨道交通直流供电系统故障定位的研究[D]. 上海: 上海交通大学, 2012.

ZHANG Liming. Study on fault location of urban metro DC power supply system[D]. Shanghai: Shanghai Jiaotong University, 2012.

刘学军, 于松伟, 刘学. 轨道交通牵引供电仿真模型与算法的研究[J]. 计算机仿真, 2004, 21(12): 6.

LIU Xuejun, YU Songwei, LIU Xue. Research on simulation model and algorithm of rail transit traction power supply[J]. Computer Simulation, 2004, 21(12): 6.

刘炜. 城市轨道交通列车运行过程优化及牵引供电系统动态仿真[D]. 成都: 西南交通大学, 2009.

LIU Wei. Research on optimization of urban railway train control and dynamic simulation of traction power supply system[D]. Chengdu: Southwest Jiaotong University, 2009.

浏览量

下载量

CSCD

CNKI被引量

文章被引用时，请邮件提醒。

提交

工具集

关联资源

轨道交通动态杂散电流干扰源定位方法及技术研究

基于量化状态时间离散的城轨牵引供电系统动态仿真方法

基于智能巡检机器人系统平台的列车空气泄漏超声波检测装置设计

城轨车辆电制动性能优化控制策略研究

新型中低速磁浮车辆动力学特性分析