Dynamic Characteristics of QKX100 and MT-2 Buffers for Heavy Haul Trains

YANG Hui; YUAN Junrong; FU Yating; LI Zhongqi

doi:10.11936/bjutxb2018110009

Journal of Beijing University of Technology > 2020 > 46(9): 1018-1026. > DOI: 10.11936/bjutxb2018110009

YANG Hui, YUAN Junrong, FU Yating, LI Zhongqi. Dynamic Characteristics of QKX100 and MT-2 Buffers for Heavy Haul Trains[J]. Journal of Beijing University of Technology, 2020, 46(9): 1018-1026. DOI: 10.11936/bjutxb2018110009

Citation:

PDF (1048 KB)

Dynamic Characteristics of QKX100 and MT-2 Buffers for Heavy Haul Trains

YANG Hui^{1, 2,},
YUAN Junrong^{1, 2},
FU Yating^{1, 2},
LI Zhongqi^{1, 2}

1.
School of Electrical and Automation Engineering, East China Jiaotong University, Nanchang 330013, China
2.
Key Laboratory of Advanced Control and Optimization of Jiangxi Province, Nanchang 330013, China

More Information

Received Date: November 05, 2018
Available Online: August 03, 2022
Published Date: September 09, 2020

Graphical Abstract

Abstract

Abstract

To understand the influence of different coupler buffer devices on the safety and comfort of the operation of heavy haul train, and study the dynamic characteristics of coupler buffer device of heavy haul trains. In this paper, the dynamic longitudinal dynamics model of the train operation process and the coupler and draft gears model were established based on the train operation data of the Daqin Railway and the actual operating environment of the train. According to the models, the dynamic characteristics of trains equipped with QKX100 and MT-2 buffers operating on the Daqin Line were studied. The simulation results show the longitudinal dynamic model of train, the model of coupler and draft gears are close to the experimental results of many institutions at home and abroad, which demonstrates the accuracy of the train operation model established in this paper. Contrast simulations of heavy haul train with two kinds of buffers on Daqin line in terms of emergency braking, cyclic braking and traction operations were carried out. Results show that the maximum coupler force and maximum acceleration of the train equipped with the QKX100 buffer are smaller, far lower than the prescribed safety limit, and the safety and comfort of the train are greatly improved.
- longitudinal dynamics,
- coupler and draft gears,
- coupler force,
- heavy haul train,
- safety,
- comfort

FullText(HTML)

References (19)

References

[1]	COLE C, MCCLANACHAN M, SPIRYAGIN M, et al. Wagon instability in long trains[J]. Vehicle System Dynamics, 2012, 50(Suppl 1):303-317. http://www.wanfangdata.com.cn/details/detail.do?_type=perio&id=10.1080/00423114.2012.659742
[2]	MA W, LUO S, SONG R, et al. Coupler dynamic performance analysis of heavy haul locomotives[J]. Vehicle System Dynamics, 2012, 50(9):1435-1452. doi: 10.1080/00423114.2012.667134
[3]	杨俊杰, 刘建新, 罗世辉, 等.重载组合列车机车车钩稳定控制试验[J].西南交通大学学报, 2009, 44(6):882-886. http://www.wanfangdata.com.cn/details/detail.do?_type=perio&id=xnjtdxxb200906015 YANG J J, LIU J X, LUO S H, et al. Test study on stability control of locomotive coupler in heavy haul combined train[J]. Journal of Southwest Jiaotong University, 2009, 44(6):882-886. (in Chinese) http://www.wanfangdata.com.cn/details/detail.do?_type=perio&id=xnjtdxxb200906015
[4]	杨辉, 付雅婷.列车运行建模与速度控制方法综述[J].华东交通大学学报, 2018, 35(5):5-12. http://www.wanfangdata.com.cn/details/detail.do?_type=perio&id=hdjtdxxb201805001 YANG H, FU Y T. Overview of train operation modeling and speed control methods[J]. Journal of East China Jiaotong University, 2018, 35(5):5-12. (in Chinese) http://www.wanfangdata.com.cn/details/detail.do?_type=perio&id=hdjtdxxb201805001
[5]	王倩辰. C80货车关键部位损伤与线路状况对应关系的研究[D].北京: 北京交通大学, 2017. WANG Q C. Study on the relationship between the damage of C80 truck's key parts and the line condition[D]. Beijing: Beijing Jiaotong University, 2017. (in Chinese)
[6]	MARIJON E, BOVEDA S, BULAVA A, et al. Nonlinear analysis of train derailment in severe braking[J]. Journal of Dynamic Systems Measurement & Control, 2003, 125(1):48-53. http://www.wanfangdata.com.cn/details/detail.do?_type=perio&id=e73672df98ba68df580093ff36b6fad7
[7]	CHERKASHIN U M, ZAKHAROV S M, SEMECHKIN A E. An overview of rolling stock and track monitoring systems and guidelines to provide safety of heavy and long train operation in the Russian railways[J]. Proceedings of the Institution of Mechanical Engineers Part F:Journal of Rail & Rapid Transit, 2009, 223(2):199-208. http://www.wanfangdata.com.cn/details/detail.do?_type=perio&id=bd8f088484ae60e052101d64e4e82c5b
[8]	LI H. Indian railway investigation report[J]. Railway Economics Research, 2009(2):1-6. http://en.cnki.com.cn/Article_en/CJFDTotal-TDJY200902002.htm
[9]	ANSARI M 1. Longitudinal dynamics of freight trains[J]. International Journal of Heavy Vehicle Systems, 2009, 16(1/2):102-131. doi: 10.1504/IJHVS.2009.023857
[10]	WU Q, LUO S, XU Z, et al. Coupler jackknifing and derailments of locomotives on tangent track[J]. Vehicle System Dynamics, 2013, 51(11):1784-1800. doi: 10.1080/00423114.2013.830184
[11]	XU Z Q, MA W H, WU Q, et al. Coupler rotation behaviour and its effect on heavy haul trains[J]. Vehicle System Dynamics, 2013, 51(12):1818-1838. doi: 10.1080/00423114.2013.834369
[12]	ZHAO H Q, ZHI H H, XIAN C K. Simulation of longitudinal dynamics of long freight trains in positioning operations[J]. Vehicle System Dynamics, 2012, 50(9):1409-1433. doi: 10.1080/00423114.2012.661063
[13]	YAO Y, LIU X, ZHANG H, et al. The stability and mechanical characteristics of heavy haul couplers with restoring bumpstop[J]. Vehicle System Dynamics, 2014, 52(1):26-44. http://www.wanfangdata.com.cn/details/detail.do?_type=perio&id=10.1080/00423114.2013.849352
[14]	WU Q, LUO S, XU Z, et al. Coupler jackknifing and derailments of locomotives on tangent track[J]. Vehicle System Dynamics, 2013, 51(11):1784-1800. doi: 10.1080/00423114.2013.830184
[15]	WU Q, COLE C, SPIRYAGIN M, et al. Preload on draft gear in freight trains[J]. Proceedings of the Institution of Mechanical Engineers Part F:Journal of Rail & Rapid Transit, 2017:095440971773884. http://www.wanfangdata.com.cn/details/detail.do?_type=perio&id=6a1cdfbd4ed8457af181cbfd8f86ba14
[16]	SPIRYAGIN M, WU Q, COLE C. International benchmarking of longitudinal train dynamics simulators:benchmarking questions[J]. Vehicle System Dynamics, 2017, 55(4):450-463. doi: 10.1080/00423114.2016.1270457
[17]	WU Q, SPIRYAGIN M, COLE C, et al. International benchmarking of longitudinal train dynamics simulators:results[J]. Vehicle System Dynamics, 2018(1):1-23. http://cn.bing.com/academic/profile?id=1f5941315c08e5eed2cece2b337e7392&encoded=0&v=paper_preview&mkt=zh-cn
[18]	张波.重载组合列车牵引及制动系统的试验与仿真研究[D].北京: 中国铁道科学研究院, 2009. ZHANG B. Test and simulation on traction and brake system of combined heavy haul train[D]. Beijing: China Academy of Railway Sciences, 2009. (in Chinese)
[19]	徐倩, 王悦明, 倪纯双.重载列车纵向冲动分布试验研究[J].中国铁道科学, 2013, 34(4):77-83. http://www.wanfangdata.com.cn/details/detail.do?_type=perio&id=zgtdkx201304013 XU Q, WANG Y M, NI C S. Experimental study on longitudinal impulse distribution of heavy haul train[J]. China Railway Science, 2013, 34(4):77-83. (in Chinese) http://www.wanfangdata.com.cn/details/detail.do?_type=perio&id=zgtdkx201304013

[1]	YANG Xu, SU Xiaotian, TU Rang, CUI Jiarui, DOU Haoran. Method of Model Predictive Control for Building Air-conditioning System Based on Fuzzy Interval Optimization[J]. Journal of Beijing University of Technology, 2023, 49(3): 346-354. DOI: 10.11936/bjutxb2022010015
[2]	JI Changwei, SUN Jiejie, WANG Shuofeng, WANG Bing, PAN Shuai. Experimental Study on Thermal Safety of 32650 Cell and Battery Module[J]. Journal of Beijing University of Technology, 2019, 45(8): 780-786. DOI: 10.11936/bjutxb2018040027
[3]	ZHANG Aiping, LIU Xi, LIU Zhifeng, SHI Zheng, HE Fangxin. Manufacture of Customized Orthosis in Adolescent Idiopathic Scoliosis and Comfort Evaluation Based on 3D Printing[J]. Journal of Beijing University of Technology, 2017, 43(4): 518-525. DOI: 10.11936/bjutxb2016060026
[4]	XIANG Pan, ZHAO Yan, LIN Jiahao. Riding Comfort Analysis for Coupled Vehicle-track Systems With Uncertain Parameters[J]. Journal of Beijing University of Technology, 2016, 42(12): 1781-1786. DOI: 10.11936/bjutxb2016080037
[5]	WANG Feng, ZHANG Jin-xi. Riding Comfort Evaluation for Asphalt Pavement of Highways[J]. Journal of Beijing University of Technology, 2014, 40(3): 378-383. DOI: 10.3969/j.issn.0254-0037.2014.03.010
[6]	PAN Xiao, CHEN Xiao-kai, LIN Yi, WANG Dong-cheng. Optimization Study on the Vehicle Handling Stability and Ride Comfort Using Genetic Algorithm Method[J]. Journal of Beijing University of Technology, 2012, 38(11): 1638-1642. DOI: 10.3969/j.issn.0254-0037.2012.11.008
[7]	FANG Qian, ZHANG Ding-li, LI Peng-fei, LIU Yan. Study on the Optimization of the Shape Design for Subsea Tunnel Based on Construction Safety[J]. Journal of Beijing University of Technology, 2010, 36(3): 321-327. DOI: 10.3969/j.issn.0254-0037.2010.03.007
[8]	HU Jiang-bi, FEI Xue-liang, LIU Xiao-ming, SUN Dong-yin. Safety Appraised Model of the Road Surface Use[J]. Journal of Beijing University of Technology, 2008, 34(7): 743-749. DOI: 10.3969/j.issn.0254-0037.2008.07.013
[9]	QIAO Jian-gang, REN Fu-tian, RONG Jian. The Study of Synergetic-fluctuation Model Based on Road Safety Assessment[J]. Journal of Beijing University of Technology, 2006, 32(9): 808-812. DOI: 10.3969/j.issn.0254-0037.2006.09.008
[10]	JIN Jiang. Improvement of the Comfort of Cement Concrete Pavement[J]. Journal of Beijing University of Technology, 2004, 30(1): 85-88. DOI: 10.3969/j.issn.0254-0037.2004.01.020

Cited By

Cited by

Periodical cited type(9)

1.	成庶，周昕怡，于天剑，林磊，王佳. 基于神经网络的自动空气制动系统仿真研究. 中南大学学报(自然科学版). 2024(04): 1591-1601 .
2.	孙林平，杨忠良，马卫华，罗世辉，王波. 基于调车工况的MT-2缓冲器容量需求仿真分析. 振动与冲击. 2024(13): 210-216 .
3.	张波，李荣喆，马睿杰. 基于模型预测控制的重载列车轨迹跟踪研究. 河南科技. 2024(14): 4-10 .
4.	王青元，魏咪，胡云卿，王建华，江帆，张征方，王开云. 面向安全高效运行的重载列车智能操控关键技术. 控制与信息技术. 2024(04): 130-139 .
5.	张军，姜姝. 缓冲器阻抗对重载列车纵向动力学性能影响仿真分析. 高速铁路技术. 2024(04): 14-18 .
6.	魏咪，王青元，孙鹏飞，冯晓云，饶煜，王开云. 考虑车钩力约束的重载列车运行优化分层框架与迭代求解方法. 铁道学报. 2024(09): 38-44 .
7.	郭炎冰，杨诗卫，杨璨，倪文波. 一种用于重载列车纵向动力学仿真的变步长积分算法. 铁道车辆. 2023(03): 147-152 .
8.	汪维海，黄志祥，邓海顺，陶永芹. 无极绳新型缓冲装置冲击碰撞分析. 煤矿机械. 2022(07): 59-62 .
9.	郭炎冰，杨诗卫，杨璨，倪文波. 基于AMEsim/Simulink联合仿真的川藏线货物列车下坡道纵向动力学研究. 机械. 2022(08): 47-54 .

Other cited types(8)

Get Citation

PDF

XML

Article views (218) PDF downloads (81) Cited by(17)

Turn off MathJax

Article Contents

Abstract

References

Dynamic Characteristics of QKX100 and MT-2 Buffers for Heavy Haul Trains