Modeling of traction power supply system and analysis on its influence on power quality of power grid

ZHU Hua; YING Yichen; LIU Shuming; DAI Shuangyin; WU Mingli

doi:10.13890/j.issn.1000-128X.2022.04.102

您当前的位置：

首页 >

文章列表页 >

Modeling of traction power supply system and analysis on its influence on power quality of power grid

Electric Traction and Control | 更新时间：2024-08-02

- Modeling of traction power supply system and analysis on its influence on power quality of power grid
- Electric drive for locomotives Issue 4, Pages: 62-69(2022)
- 作者机构：
  
  1.国网河南省电力公司电力科学研究院，河南郑州 450052
  2.北京交通大学电气工程学院，北京;100044
- 作者简介：
- 基金信息：
- DOI：10.13890/j.issn.1000-128X.2022.04.102
  CLC： U266.2;U223
- Published：10 July 2022，
  
  Received：10 January 2021，
  
  Revised：11 April 2021，
- 稿件说明：
扫描看全文
ZHU Hua, YING Yichen, LIU Shuming, et al. Modeling of traction power supply system and analysis on its influence on power quality of power grid. [J]. Electric drive for locomotives (4):62-69(2022)
DOI：

ZHU Hua, YING Yichen, LIU Shuming, et al. Modeling of traction power supply system and analysis on its influence on power quality of power grid. [J]. Electric drive for locomotives (4):62-69(2022) DOI： 10.13890/j.issn.1000-128X.2022.04.102.

摘要

为分析动车组牵引供电系统谐波对电网的影响，建立真实反映包含动车组的牵引供电系统谐波波动情况的负荷仿真模型，文章基于实测数据提出了一种动车组概率谐波模型快速生成方法，并验证了模型的正确性；在MATLAB/Simulink中搭建了考虑变压器谐波阻抗非线性特性的直供牵引供电系统，仿真分析了动车组数量、位置和电网短路容量对电网电能质量的影响规律，同时给出了定量表达式。在铁路牵引供电系统接入公共电网的时候，基于该定量表达式可快速评估其可能产生的谐波，为后续的谐波治理提供一定的理论依据。

Abstract

In order to analyze the influence from traction power supply system harmonics of the electric multiple units (EMUs) on the power grid

a load simulation model was established

which can truly reflect the harmonic fluctuation of traction power supply system with EMU included. Based on the measured data

a fast generation method of EMUs probabilistic harmonic model was proposed and verified in this paper. With a direct traction power supply system built in MATLAB/Simulink

considering the nonlinear characteristics of transformer harmonic impedance

the law of influence from the number and location of EMUs and the short-circuit capacity of the power grid on the electric energy quality of the power grid was analyzed through simulation

and a quantitative formula was given accordingly. This formula can be used to rapidly evaluate the possible harmonics occurring when a traction power supply system is connected to the public grid

which provides a certain theoretical basis for the subsequent harmonic suppression.

关键词

动车组谐波概率模型电能质量电网牵引供电系统仿真

Keywords

EMUharmonicprobabilistic modelpower qualitypower gridtraction power supply systemsimulation

references

徐莘, 解绍锋, 侯东光. 电气化铁路牵引负荷中负序对有功电能计量方式影响[J]. 电力系统及其自动化学报, 2018, 30(6): 73-77.

XU Shen, XIE Shaofeng, HOU Dongguang. Effect of negative-sequence of electrified railway traction load on active electric energy metering[J]. Proceedings of the CSU-EPSA, 2018, 30(6): 73-77.

万庆祝, 吴命利, 陈建业, 等. 基于牵引计算的牵引变电所馈线电流仿真计算[J]. 电工技术学报, 2007, 22(6): 108-113.

WAN Qingzhu, WU Mingli, CHEN Jianye, et al. Simulating calculation of traction substation's feeder current based on traction calculation[J]. Transactions of China Electrotechnical Society, 2007, 22(6): 108-113.

SONG Kejian, WU Mingli, AGELIDIS V G, et al. Line current harmonics of three-level neutral-point-clamped electric multiple unit rectifiers: analysis, simulation and testing[J]. IET Power Electronics, 2014, 7(7): 1850-1858.

宋广东. CRH2动车组负荷建模仿真及实测验证研究[D]. 成都: 西南交通大学, 2014.

SONG Guangdong. Study on simulation of CRH2 traction load and measurement validation[D]. Chengdu: Southeast Jiaotong University, 2014.

何涛. 地铁供电系统牵引负荷建模及其对潮流计算的影响分析[D]. 福州: 福建工程学院, 2018.

HE Tao. Traction load modeling of metro power supply system and its influence on power flow calculation[D]. Fuzhou: Fujian University of Technology, 2018.

徐舒. 南京地铁牵引供电系统负荷建模与仿真及其对电网影响分析[D]. 南京: 东南大学, 2006.

XU Shu. Load modeling and simulation on traction power supply system of Nanjing metro and analysis of its influence on the power network[D]. Nanjing: Southeast University, 2006.

杨少兵, 吴命利. 基于改进蚁群算法的客运专线电力负荷建模与参数辨识[J]. 中国电机工程学报, 2015, 35(7): 1578-1585.

YANG Shaobing, WU Mingli. Power load modeling and parameter identification based on improved ant colony algorithm for passenger lines[J]. Proceedings of the CSEE, 2015, 35(7): 1578-1585.

YANG Shaobing, LI Xue, SONG Kejian, et al. A novel modeling approach of negative-sequence current for electrified railway traction substation[J]. International Journal of Electrical Power & Energy Systems, 2019, 107: 462-471.

YANG Shaobing, SONG Kejian, ZHU Guangli. Stochastic process and simulation of traction load for high speed railways[J]. IEEE Access, 2019, 7: 76049-76060.

杨少兵. 电气化铁道牵引负荷概率分布特性与数学模型研究[D]. 北京: 北京交通大学, 2016.

YANG Shaobing. Probability distribution characteristics and mathematical models of traction power load of electrified railways[D]. Beijing: Beijing Jiaotong University, 2016.

杨少兵, 吴命利. 基于实测数据的高速动车组谐波分布特性与概率模型研究[J]. 铁道学报, 2010, 32(3): 33-38.

YANG Shaobing, WU Mingli. Study on harmonic distribution characteristics and probability model of high speed EMU based on measured data[J]. Journal of the China Railway Society, 2010, 32(3): 33-38.

郭其灏, 吴命利, 张晓, 等. 基于实测方法的变压器谐波模型建立[J]. 电气技术, 2020, 21(2): 7-14.

GUO Qihao, WU Mingli, ZHANG Xiao, et al. Establishment of transformer harmonic model based on measured method[J]. Electrical Engineering, 2020, 21(2): 7-14.

吴命利. 牵引供电系统电气参数与数学模型研究[D]. 北京: 北京交通大学, 2006.

WU Mingli. Research on electrical parameters and mathematical model of traction power supply system[D]. Beijing: Beijing Jiaotong University, 2006.

陈梦琪. AT牵引供电系统建模及其电能质量的研究[D]. 北京: 北京交通大学, 2015.

CHEN Mengqi. Modeling and power quality simuliation of AT traction power supply system for railways[D]. Beijing: Beijing Jiaotong University, 2015.

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. Traction power supply system analysis[M]. Chengdu: Southwest Jiaotong University Press, 2007.

杜川. 直供式全并联供电系统的研究[D]. 成都: 西南交通大学, 2012.

DU Chuan. Study on the all-parallel direct traction power supply system[D]. Chengdu: Southeast Jiaotong University, 2012.

王宇飞, 徐琳. 地铁牵引供电系统接入对电网电能质量影响分析[J]. 四川电力技术, 2019, 42(1): 33-36.

WANG Yufei, XU Lin. Analysis on integration effect of metro traction power supply system on grid power quality[J]. Sichuan Electric Power Technology, 2019, 42(1): 33-36.

罗世界, 王维博, 刘勇, 等. 高速牵引供电系统建模及其运行参数对电网谐波的影响[J]. 电气技术, 2017(2): 31-35.

LUO Shijie, WANG Weibo, LIU Yong, et al. High-speed traction power supply system modeling and the harmonics influence of operation parameters on the grid[J]. Electrical Engineering, 2017(2): 31-35.

刘仕兵, 袁琳. 基于Simulink的高速铁路牵引供电系统仿真建模[J]. 华东交通大学学报, 2013, 30(6): 59-61.

LIU Shibing, YUAN Lin. Simulation and modeling of high speed railway traction power supply system based on Simulink[J]. Journal of East China Jiaotong University, 2013, 30(6): 59-61.

王娟. 高速铁路车网耦合系统网压振荡研究[D]. 北京: 北京交通大学, 2018.

WANG Juan. Study on voltage oscillation of high-speed railway traction network and train coupling system[D]. Beijing: Beijing Jiaotong University, 2018.

郭彭昱, 赵闻蕾. 牵引供电系统建模及其对电网谐波的影响[J]. 大连交通大学学报, 2018, 35(4): 107-112.

GUO Pengyu, ZHAO Wenlei. Modeling and impacts analysis of traction power supply system on power harmonics[J]. Journal of Dalian Jiaotong University, 2018, 35(4): 107-112.

Views

下载量

CSCD

CNKI被引量

Alert me when the article has been cited

提交

Tools

Publicity Resources

Analysis on impedance characteristics and research on pantograph rising and dropping overvoltage of CFRP carbody

Analysis of Influence of Stray Parameters of Intermediate DC Link on Converter Support Capacitor Current

Study on Dynamic Problem of Speed-increasing EMUs on Lanzhou-Xinjiang Passenger Dedicated Line

Feasibility Study of CRH380B EMU Wheel Set Advanced-reprofiling on the Optimization of the Limit of Flange Thickness

Influence of Vehicle Body Deformation on Vehicle Interior Pressure under Tunnel Pressure Based on Fluid-solid Coupling

Related Author

Yue XU

Yuming FENG

Gang BAI

Yongliang BIAN

Fuqiang WANG

Wenqing GUO

Yi ZHANG

Bin FAN

Related Institution

CRRC Qingdao Sifang Co., Ltd.

The 33rd Research Instituteof China Electronics Technology Group Corporation

Zhuzhou CRRC Times Electric Co., Ltd.

The Center of Rolling Stock Engineering Research, CRRC Changchun Railway Vehicles Co., Ltd

China Railway Shanghai Group Co., Ltd.

⁰