Design Analysis of the Primary Suspension System for Direct-drive Bogie

ZHOU Yong; HUANG Zhi-hui

doi:10.13890/j.issn.1000-128x.2012.03.017

您当前的位置：

首页 >

文章列表页 >

Design Analysis of the Primary Suspension System for Direct-drive Bogie

更新时间：2021-12-13

- Design Analysis of the Primary Suspension System for Direct-drive Bogie
- Electric Drive for Locomotives Issue 3, Pages: 23-25(2012)
- 作者机构：
  
  1. 西南交通大学牵引动力国家重点实验室
- 作者简介：
- 基金信息：
- DOI：10.13890/j.issn.1000-128x.2012.03.017
  CLC：
扫描看全文
ZHOU Yong, HUANG Zhi-hui. Design Analysis of the Primary Suspension System for Direct-drive Bogie. [J]. Electric Drive for Locomotives (3):23-25(2012)
DOI：

ZHOU Yong, HUANG Zhi-hui. Design Analysis of the Primary Suspension System for Direct-drive Bogie. [J]. Electric Drive for Locomotives (3):23-25(2012) DOI： 10.13890/j.issn.1000-128x.2012.03.017.

摘要

用多体动力学软件Simpack 建立了永磁同步电机直接驱动转向架的车辆系统动力学模型，通过仿真计算来对直接驱动转向架的一系悬挂进行结构选型和参数优选。分析了一系悬挂水平定位刚度与非线性临界速度的关系，得出一系纵、横向定位刚度分别是10 MN/m和6 MN/m，并据此确定了一系悬挂应采用双圈钢弹簧+三角拉杆的结构形式。针对一系悬挂横向跨距较小的特点，着重分析车辆柔度系数s，得出一系垂向刚度取值为1.2～1.6 MN/m，最后计算了一系弹簧的详细结构参数。

Abstract

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.

关键词

直接驱动转向架一系悬挂动力学仿真参数设计

Keywords

direct-drive bogieprimary suspensiondynamic simulationparameter design

references

Views

下载量

CSCD

CNKI被引量

Alert me when the article has been cited

提交

Tools

Publicity Resources

A study on the parameter design method based on photovoltaic inverter for flying capacitor Boost circuit

Optimization and parameter design for suppression strategy of low-frequency oscillation in the vehicle-network coupling system

Influence of Suspension Parameters on the Curve Passage Performance of Metro Vehicle under Crosswind in Mountain City

Parameter Design and Stability Analysis of Double-Loop Control for High-speed EMU 4QS-Converter

Analysis of Bogie Structure Design of Dual-source Electric Shunting Locomotive

Related Author

No data

Related Institution

College of Mechanical and Vehicle Engineering, Hunan University

Zhuzhou CRRC Times Electric Co., Ltd.

School of Locomotive and Rolling Stock, Zhengzhou Railway Vocational and Technical College

School of Transportation Engineering, Jiangsu Shipping College

CRRC ZIC Research Institute of Electrical Technology & Material Engineering

⁰