浏览全部资源
扫码关注微信
牵引供电系统建模及其对电网电能质量的影响分析
Modeling of traction power supply system and analysis on its influence on power quality of power grid
- 机车电传动 2022年第4期 页码：62-69
- 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：
吴命利（1971—），男，博士，教授，主要研究方向牵引供电系统分析与仿真；E-mail: mlwu@bjtu.edu.cn
- 基金信息：国网河南省电力公司科技项目(52170220000H)
DOI：10.13890/j.issn.1000-128X.2022.04.102
中图分类号： U266.2;U223纸质出版日期：2022-07-10，
收稿日期：2021-01-10，
修回日期：2021-04-11，
- 稿件说明：
扫 描 看 全 文
朱华, 应宜辰, 刘书铭, 等. 牵引供电系统建模及其对电网电能质量的影响分析[J]. 机车电传动, 2022,(4):62-69.
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, 2022,(4):62-69.
朱华, 应宜辰, 刘书铭, 等. 牵引供电系统建模及其对电网电能质量的影响分析[J]. 机车电传动, 2022,(4):62-69. DOI： 10.13890/j.issn.1000-128X.2022.04.102.
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, 2022,(4):62-69. 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.
0
浏览量
30
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