Pantograph Body and Its Installation Strength Research of Test EMUs

SUN Chuan-ming

doi:10.13890/j.issn.1000-128x.2013.05.022

您当前的位置：

首页 >

文章列表页 >

Pantograph Body and Its Installation Strength Research of Test EMUs

更新时间：2021-12-13

- Pantograph Body and Its Installation Strength Research of Test EMUs
- Electric Drive for Locomotives Issue 5, Pages: 80-73(2013)
- 作者机构：
  
  1. 南车青岛四方机车车辆股份有限公司技术中心
- 作者简介：
- 基金信息：
- DOI：10.13890/j.issn.1000-128x.2013.05.022
  CLC：
扫描看全文
SUN Chuan-ming. Pantograph Body and Its Installation Strength Research of Test EMUs. [J]. Electric Drive for Locomotives (5):80-73(2013)
DOI：

SUN Chuan-ming. Pantograph Body and Its Installation Strength Research of Test EMUs. [J]. Electric Drive for Locomotives (5):80-73(2013) DOI： 10.13890/j.issn.1000-128x.2013.05.022.

摘要

为了解受电弓在我国高速试验动车组上的性能，对其机械、结构强度进行预判，构建了试验动车组受电弓弓体、底座的有限元分析模型，分析了600 km/h速度工况下，弓体各部件的机械结构强度参数、底座及焊缝关键部位的应力分布，并对弓体结构强度、底座焊缝结构强度、固定螺栓结构强度进行了校核。分析结果表明：试验动车组受电弓的弓体及安装结构强度均在安全系数范围内，能够满足试验列车高速运行的要求。

Abstract

In order to understand pantograph performance on domestic high-speed test EMUs, pantograph mechanical and structural strength was anticipated. Pantograph body and base finite element analysis model of test EMUs was built, and pantograph body parts mechanical and structural strength parameter and stress distribution of base and welded seam was analyzed at 600 km/h speed, as well as structural strength of pantograph body, base welded seam and fixed bolt was checked. Result of analysis showed that the test EMUs pantograph body and its installation structural strength was in the safety factor range, which met the requirements of high-speed test train.

关键词

试验动车组受电弓强度试验验证

Keywords

test EMUspantographstrengthtest verification

references

Views

下载量

CSCD

CNKI被引量

Alert me when the article has been cited

提交

Tools

Publicity Resources

Traction System Design of High Speed Test EMUs

Sensitivity analysis of strength parameters and calculation of fatigue life of pantograph

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

Development and experimental study of new brake friction pairs for standard metro train

Related Author

No data

Related Institution

Technology Center, CSR Qingdao Sifang Locomotive & Rolling Stock Co., Ltd.

School of Mechanical Engineering, Southwest Jiaotong University

State Key Laboratory of Rail Transit Vehicle System, Southwest Jiaotong University

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

State Key Laboratory of Traction Power, Southwest Jiaotong University

⁰