Research on High-speed EMUs Lateral Stability
The lateral stability of high-speed EMUs is related to passenger comfort and even safety. Summarizing the experience of high-speed railway operation in recent years, the mechanism, influencing factors and solving measures of lateral stability of high-speed EMUs were studied through theoretical resea...
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| Main Authors: | , , , , |
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| Format: | Article |
| Language: | zho |
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Editorial Department of Electric Drive for Locomotives
2019-11-01
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| Series: | 机车电传动 |
| Subjects: | |
| Online Access: | http://edl.csrzic.com/thesisDetails#10.13890/j.issn.1000-128x.2019.06.107 |
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| _version_ | 1850142993717133312 |
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| author | Chuang LIU Tao LIU Qingli HAN Jun FAN Liang DUAN |
| author_facet | Chuang LIU Tao LIU Qingli HAN Jun FAN Liang DUAN |
| author_sort | Chuang LIU |
| collection | DOAJ |
| description | The lateral stability of high-speed EMUs is related to passenger comfort and even safety. Summarizing the experience of high-speed railway operation in recent years, the mechanism, influencing factors and solving measures of lateral stability of high-speed EMUs were studied through theoretical research, simulation analysis and application test. It was concluded that: the dynamic stiffness of anti-snake absorber has a great influence on the lateral stability of the vehicle; the main reason for the high-frequency snake vibration of the bogie is the poor matching between the local track position and the not full rail head after the wheel tread wear, which could effectively improved by maintaining the wheel and rail status regularly. |
| format | Article |
| id | doaj-art-e328c727da844ff89ffb7afc62440545 |
| institution | OA Journals |
| issn | 1000-128X |
| language | zho |
| publishDate | 2019-11-01 |
| publisher | Editorial Department of Electric Drive for Locomotives |
| record_format | Article |
| series | 机车电传动 |
| spelling | doaj-art-e328c727da844ff89ffb7afc624405452025-08-20T02:28:53ZzhoEditorial Department of Electric Drive for Locomotives机车电传动1000-128X2019-11-01182220925450Research on High-speed EMUs Lateral StabilityChuang LIUTao LIUQingli HANJun FANLiang DUANThe lateral stability of high-speed EMUs is related to passenger comfort and even safety. Summarizing the experience of high-speed railway operation in recent years, the mechanism, influencing factors and solving measures of lateral stability of high-speed EMUs were studied through theoretical research, simulation analysis and application test. It was concluded that: the dynamic stiffness of anti-snake absorber has a great influence on the lateral stability of the vehicle; the main reason for the high-frequency snake vibration of the bogie is the poor matching between the local track position and the not full rail head after the wheel tread wear, which could effectively improved by maintaining the wheel and rail status regularly.http://edl.csrzic.com/thesisDetails#10.13890/j.issn.1000-128x.2019.06.107high-speef EMUslateral stabilitywheel profilewheel-rail interactionhigh-speed train |
| spellingShingle | Chuang LIU Tao LIU Qingli HAN Jun FAN Liang DUAN Research on High-speed EMUs Lateral Stability 机车电传动 high-speef EMUs lateral stability wheel profile wheel-rail interaction high-speed train |
| title | Research on High-speed EMUs Lateral Stability |
| title_full | Research on High-speed EMUs Lateral Stability |
| title_fullStr | Research on High-speed EMUs Lateral Stability |
| title_full_unstemmed | Research on High-speed EMUs Lateral Stability |
| title_short | Research on High-speed EMUs Lateral Stability |
| title_sort | research on high speed emus lateral stability |
| topic | high-speef EMUs lateral stability wheel profile wheel-rail interaction high-speed train |
| url | http://edl.csrzic.com/thesisDetails#10.13890/j.issn.1000-128x.2019.06.107 |
| work_keys_str_mv | AT chuangliu researchonhighspeedemuslateralstability AT taoliu researchonhighspeedemuslateralstability AT qinglihan researchonhighspeedemuslateralstability AT junfan researchonhighspeedemuslateralstability AT liangduan researchonhighspeedemuslateralstability |