Flexible Frame Strength Calculation and Analysis of Direct-drive Permanent-magnet Bogie

SUN Hai-Dong; SHI Qing-song; WANG Ri-yi; CHEN De-qiang

doi:10.13890/j.issn.1000-128x.2014.02.006

您当前的位置：

首页 >

文章列表页 >

Flexible Frame Strength Calculation and Analysis of Direct-drive Permanent-magnet Bogie

更新时间：2021-12-13

- Flexible Frame Strength Calculation and Analysis of Direct-drive Permanent-magnet Bogie
- Electric Drive for Locomotives Issue 2, Pages: 31-34(2014)
- 作者机构：
  
  1. 南车南京浦镇车辆有限公司
- 作者简介：
- 基金信息：
- DOI：10.13890/j.issn.1000-128x.2014.02.006
  CLC：
扫描看全文
SUN Hai-Dong, SHI Qing-song, WANG Ri-yi, et al. Flexible Frame Strength Calculation and Analysis of Direct-drive Permanent-magnet Bogie. [J]. Electric Drive for Locomotives (2):31-34(2014)
DOI：

SUN Hai-Dong, SHI Qing-song, WANG Ri-yi, et al. Flexible Frame Strength Calculation and Analysis of Direct-drive Permanent-magnet Bogie. [J]. Electric Drive for Locomotives (2):31-34(2014) DOI： 10.13890/j.issn.1000-128x.2014.02.006.

摘要

根据 UIC615-4、EN13749和ERRI B12/RP60等标准，计算了永磁直驱转向架柔性构架在超常工况和模拟运营工况下的载荷，利用有限元软件分析了构架的静强度和疲劳强度，使用Haigh曲线进行了疲劳强度评估，对柔性构架的前六阶模态进行了计算，以分析柔性构架的振型及刚度特点。结果表明，永磁直驱转向架柔性构架的强度满足相关标准和规范的要求。

Abstract

According to the standards of UIC615-4, EN13749 and ERRI B12/RP60, direct-drive permanent-magnet bogie flexible frame loads in exceptional and service load cases were calculated. Static and fatigue strength was analyzed based on FEA software, then fatigue strength was evaluated by Haigh diagram. First six order modal analysis of the flexible frame was conducted, so as to check the mode of vibration and stiffness characteristic. The result showed that the flexible frame meet the static and fatigue strength requirements from the related standards.

关键词

永磁直驱转向架柔性构架强度有限元

Keywords

direct-drive permanent-magnet bogieflexible framestrengthFEA

references

Views

下载量

CSCD

CNKI被引量

Alert me when the article has been cited

提交

Tools

Publicity Resources

Analysis on the selection of brake shoe and wheel for an engineering train from the perspective of braking safety

Research on running system of a 100% low floor virtual rail train

Design and Study of Flexible Fixation of Magnetic Yoke of High-speed Maglev Electromagnet

Optimization Analysis of Car Body Structure Heat Coupling Static Strength and Rigidity for High-speed Train

Structure Analysis and Optimization of DGMC-16 Rail Grinding Wagon Frame

Related Author

No data

Related Institution

Technology R&D Center, Baoji CRRC Times Engineering Machinery Co., Ltd.

State Key Laboratory of Traction Power, Southwest Jiaotong University

Railway and Urban Rail Transit Research Institute, Tongji University

CRRC Changchun Railway Vehicles Co., Ltd.

CRRC Zhuzhou Electric Co., Ltd.

⁰