Development of trailer bogies for new 200 km/h power centralized EMU
Based on the development and application of passenger car bogies in China, this paper analyzed the characteristics and shortcomings of the bogies of the existing technology platform. In addition, in order to enhance and improve the comprehensive service performance indexes of vehicles, the research...
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| Format: | Article |
| Language: | zho |
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Editorial Department of Electric Drive for Locomotives
2022-11-01
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| Series: | 机车电传动 |
| Subjects: | |
| Online Access: | http://edl.csrzic.com/thesisDetails#10.13890/j.issn.1000-128X.2022.06.005 |
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| author | YIN Zhenkun JIA Honglong LIANG Yun YANG Jiyou CHEN Liang WANG Yisong |
| author_facet | YIN Zhenkun JIA Honglong LIANG Yun YANG Jiyou CHEN Liang WANG Yisong |
| author_sort | YIN Zhenkun |
| collection | DOAJ |
| description | Based on the development and application of passenger car bogies in China, this paper analyzed the characteristics and shortcomings of the bogies of the existing technology platform. In addition, in order to enhance and improve the comprehensive service performance indexes of vehicles, the research on the key technologies of the bogies, such as bearings, wheels, axles and suspensions, for the speed level of 200 km/h was conducted. Based on the reference of the "CRH" and "Fuxing" EMU bogies, trailer bogies for new 200 km/h power centralized EMU were designed, and a strength simulation analysis of key stressed components, an evaluation of weld stress value and a verification of static strength and fatigue strength on test bench were made, which proved that the strength of bogies meets UIC, EN and TB standards. According to the multi-body dynamics modeling, simulation and analysis, the suspension parameters of the bogies are reasonable and all dynamic performance indexes can reach the superior level. |
| format | Article |
| id | doaj-art-5312422aeb6a492f959bbea62cfac423 |
| institution | Kabale University |
| issn | 1000-128X |
| language | zho |
| publishDate | 2022-11-01 |
| publisher | Editorial Department of Electric Drive for Locomotives |
| record_format | Article |
| series | 机车电传动 |
| spelling | doaj-art-5312422aeb6a492f959bbea62cfac4232025-08-20T03:48:58ZzhoEditorial Department of Electric Drive for Locomotives机车电传动1000-128X2022-11-01313833344525Development of trailer bogies for new 200 km/h power centralized EMUYIN ZhenkunJIA HonglongLIANG YunYANG JiyouCHEN LiangWANG YisongBased on the development and application of passenger car bogies in China, this paper analyzed the characteristics and shortcomings of the bogies of the existing technology platform. In addition, in order to enhance and improve the comprehensive service performance indexes of vehicles, the research on the key technologies of the bogies, such as bearings, wheels, axles and suspensions, for the speed level of 200 km/h was conducted. Based on the reference of the "CRH" and "Fuxing" EMU bogies, trailer bogies for new 200 km/h power centralized EMU were designed, and a strength simulation analysis of key stressed components, an evaluation of weld stress value and a verification of static strength and fatigue strength on test bench were made, which proved that the strength of bogies meets UIC, EN and TB standards. According to the multi-body dynamics modeling, simulation and analysis, the suspension parameters of the bogies are reasonable and all dynamic performance indexes can reach the superior level.http://edl.csrzic.com/thesisDetails#10.13890/j.issn.1000-128X.2022.06.005EMUpower centralizedtrailerbogie200 km/h |
| spellingShingle | YIN Zhenkun JIA Honglong LIANG Yun YANG Jiyou CHEN Liang WANG Yisong Development of trailer bogies for new 200 km/h power centralized EMU 机车电传动 EMU power centralized trailer bogie 200 km/h |
| title | Development of trailer bogies for new 200 km/h power centralized EMU |
| title_full | Development of trailer bogies for new 200 km/h power centralized EMU |
| title_fullStr | Development of trailer bogies for new 200 km/h power centralized EMU |
| title_full_unstemmed | Development of trailer bogies for new 200 km/h power centralized EMU |
| title_short | Development of trailer bogies for new 200 km/h power centralized EMU |
| title_sort | development of trailer bogies for new 200 km h power centralized emu |
| topic | EMU power centralized trailer bogie 200 km/h |
| url | http://edl.csrzic.com/thesisDetails#10.13890/j.issn.1000-128X.2022.06.005 |
| work_keys_str_mv | AT yinzhenkun developmentoftrailerbogiesfornew200kmhpowercentralizedemu AT jiahonglong developmentoftrailerbogiesfornew200kmhpowercentralizedemu AT liangyun developmentoftrailerbogiesfornew200kmhpowercentralizedemu AT yangjiyou developmentoftrailerbogiesfornew200kmhpowercentralizedemu AT chenliang developmentoftrailerbogiesfornew200kmhpowercentralizedemu AT wangyisong developmentoftrailerbogiesfornew200kmhpowercentralizedemu |