Design Analysis of the Primary Suspension System for Direct-drive Bogie
Vehicle system dynamic models of bogie driven directly by permanent-magnet synchronous motor were established based on SIMPACK. With the simulation calculation, the structure and main parameters were selected for the primary suspension system of directdrive bogie. The relationship between the non-li...
Saved in:
| Main Authors: | , |
|---|---|
| Format: | Article |
| Language: | zho |
| Published: |
Editorial Department of Electric Drive for Locomotives
2012-01-01
|
| Series: | 机车电传动 |
| Subjects: | |
| Online Access: | http://edl.csrzic.com/thesisDetails#10.13890/j.issn.1000-128x.2012.03.017 |
| Tags: |
Add Tag
No Tags, Be the first to tag this record!
|
| _version_ | 1849313165369671680 |
|---|---|
| author | ZHOU Yong HUANG Zhi-hui |
| author_facet | ZHOU Yong HUANG Zhi-hui |
| author_sort | ZHOU Yong |
| collection | DOAJ |
| description | Vehicle system dynamic models of bogie driven directly by permanent-magnet synchronous motor were established based on SIMPACK. With the simulation calculation, the structure and main parameters were selected for the primary suspension system of directdrive bogie. The relationship between the non-linear critical speed and horizontal stiffness of the primary suspension system was analyzed, and the vertical and horizontal stiffness was obtained as 10 MN/m and 6 MN/m, which indicated that the primary suspension should apply double-ring steel spring & triangular rod structure. According to the short span of the primary suspension system, analysis of vehicle flexibility coefficient was focused on, and the vertical stiffness value of 1.2~1.6 MN/m was obtained, then, spring parameters were finally calculated. |
| format | Article |
| id | doaj-art-eaf9dd8e08474206afb7686de41a22a4 |
| institution | Kabale University |
| issn | 1000-128X |
| language | zho |
| publishDate | 2012-01-01 |
| publisher | Editorial Department of Electric Drive for Locomotives |
| record_format | Article |
| series | 机车电传动 |
| spelling | doaj-art-eaf9dd8e08474206afb7686de41a22a42025-08-20T03:52:51ZzhoEditorial Department of Electric Drive for Locomotives机车电传动1000-128X2012-01-01232520900628Design Analysis of the Primary Suspension System for Direct-drive BogieZHOU YongHUANG Zhi-huiVehicle system dynamic models of bogie driven directly by permanent-magnet synchronous motor were established based on SIMPACK. With the simulation calculation, the structure and main parameters were selected for the primary suspension system of directdrive bogie. The relationship between the non-linear critical speed and horizontal stiffness of the primary suspension system was analyzed, and the vertical and horizontal stiffness was obtained as 10 MN/m and 6 MN/m, which indicated that the primary suspension should apply double-ring steel spring & triangular rod structure. According to the short span of the primary suspension system, analysis of vehicle flexibility coefficient was focused on, and the vertical stiffness value of 1.2~1.6 MN/m was obtained, then, spring parameters were finally calculated.http://edl.csrzic.com/thesisDetails#10.13890/j.issn.1000-128x.2012.03.017direct-drive bogieprimary suspensiondynamic simulationparameter design |
| spellingShingle | ZHOU Yong HUANG Zhi-hui Design Analysis of the Primary Suspension System for Direct-drive Bogie 机车电传动 direct-drive bogie primary suspension dynamic simulation parameter design |
| title | Design Analysis of the Primary Suspension System for Direct-drive Bogie |
| title_full | Design Analysis of the Primary Suspension System for Direct-drive Bogie |
| title_fullStr | Design Analysis of the Primary Suspension System for Direct-drive Bogie |
| title_full_unstemmed | Design Analysis of the Primary Suspension System for Direct-drive Bogie |
| title_short | Design Analysis of the Primary Suspension System for Direct-drive Bogie |
| title_sort | design analysis of the primary suspension system for direct drive bogie |
| topic | direct-drive bogie primary suspension dynamic simulation parameter design |
| url | http://edl.csrzic.com/thesisDetails#10.13890/j.issn.1000-128x.2012.03.017 |
| work_keys_str_mv | AT zhouyong designanalysisoftheprimarysuspensionsystemfordirectdrivebogie AT huangzhihui designanalysisoftheprimarysuspensionsystemfordirectdrivebogie |