Comparison and Optimization of Secondary Suspension Structure of High Speed EMS Vehicle

doi:10.3901/JME.2022.10.160

Abstract

Abstract: The dynamic model of high-speed EMS train is established considering the electromagnetic levitation system, the electro dynamic characteristics of the control system and the nonlinear characteristics of the suspension system. The secondary structure of traditional high-speed EMS train is complex and high cost with bolster, air spring and suspender. A new secondary suspension scheme using air spring which adapted to large displacement to support the car body directly and canceled the bolster is carried out exploratively. The secondary scheme of adding anti rolling bar without bolster is further studied. Based on the dynamics model of vehicle system, the vehicle dynamic performance under three kinds of secondary suspension is analyzed and compared aiming at the running stability and the performance of curve passing. The conclusions are as follows. The dynamic performance of the scheme with bolster are better than those without bolster. The lateral, vertical and roll angle displacements of the vehicle body with anti roll bar are reduced compared with the secondary suspension without anti roll, and reached the level of the scheme with bolster. The secondary suspension scheme without bolster adding anti roll bar is recommended to adopt in future structural design and carry out test verification which can simplify the structure of secondary suspension system and meet the requirements of dynamic peformance.

Key words: high speed EMS train, dynamic performance, secondary suspension system, structural optimization

CLC Number:

U270

CHEN Zhixian, LI Zhongji, YANG Jizhong, WU Xingwen, ZHOU Yongli. Comparison and Optimization of Secondary Suspension Structure of High Speed EMS Vehicle[J]. Journal of Mechanical Engineering, 2022, 58(10): 160-168,179.

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References

[1] MILLER L. Technik und eigenschaften des transrapidsystems[J]. Der Eisenbahningenieur, 1998, 49(4):6-21. MILLER L. Technology and characteristics of the transrapid system[J]. The Railway Engineer, 1998, 49(4):16-21.
[2] 吴祥明.磁浮列车[M].上海:上海科学技术出版社, 2003. WU Xiangming. Maglev train[M]. Shanghai:Shanghai Scientific&Technical Publishers, 2003.
[3] GOTTZEIN E, MEISINGER R, MILLER L. The"Magnetic wheel"in the suspension of high-speed ground transportation vehicles[J]. IEEE Transactions on Vehicular Technology, 1980, 29(1):17-23.
[4] MURAI M. Leading-edge trends of maglev systems. 3. the development of HSST system[J]. Journal of the Institute of Electrical Engineers of Japan, 2001, 121(10):686-689.
[5] MASADA E, KITAMOTO M, KATO J, et al. Present status of maglev development in Japan and hsst-03 project[C]//International Conference on Maglev Transport:Now&for the Future. 1984:9-22.
[6] 朱一迪. 600 km/h高速磁浮试验样车在青岛下线[J].机车电传动, 2019(3):74. ZHU Yidi. 600 km/h high-speed maglev test sample vehicle goes offline in Qingdao[J]. Electric Drive for Locomotives, 2019(3):74.
[7] 陈彬.首台高温超导高速磁浮工程化样车启用[N].中国科学报, 2021-01-15(001). CHEN Bin. The first high-temperature superconducting high-speed maglev engineering prototype vehicle was put into operation[N]. China Science Daily, 2021-01-15(001).
[8] 施晓红.常导高速磁浮列车车轨耦合非线性动力学问题研究[D].长沙:国防科学技术大学, 2005. SHI Xiaohong. Research on the guideway-vehicle coupling nonlinear dynamic problems of the EMS high-speed maglev[D]. Changsha:National University of Defense Science and technology, 2005.
[9] 赵春霞. EMS型高速磁浮列车导向动力学研究[D].长沙:国防科学技术大学, 2014. ZHAO Chunxia. Research on guidance dynamics of EMS high-speed maglev train[D]. Changsha:National University of Defense Science and Technology, 2014.
[10] 李云钢,常文森.磁浮列车悬浮系统的串级控制[J].自动化学报, 1999(2):107-111. LI Yungang, CHANG Wensen. Cascade control of an ems maglev vehicle's levitation control system[J]. Acta Automatica Sinica, 1999(2):107-111.
[11] 刘文松. CRH380A抗侧滚扭杆系统研究[D].成都:西南交通大学, 2013. LIU Wensong. The research and manufacture on anti rolling bar system of CRH380A[D]. Chengdu:Southwest Jiaotong University, 2013.
[12] SHI J, FANG W S, WANG Y J, et al. Measurements and analysis of track irregularities on high speed maglev lines[J]. Journal of Zhejiang University-Science A (Applied Physics&Engineering), 2014, 15(6):385-394.
[13] 国家市场监督管理总局,国家标准化管理委员会. GB/T 5599-2019铁道车辆动力学性能评定和试验鉴定规范[S].北京:中国标准出版社, 2019. State Administration for Market Regulation, Standardization Administration. GB/T 5599-2019 Specification for dynamic performance assessment and testing verification of rolling stock[S]. Beijing:China Quality and Standards Publishing&Media, 2019.

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