Influence of Oil Temperature of Yaw Damper on Dynamic Performance

XU Tengyang; CHI Maoru; TIAN Xiangyang; GUO Zhaotuan; DAI Liangcheng; KUANG Chengxiao

doi:10.13890/j.issn.1000-128x.2016.06.010

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Influence of Oil Temperature of Yaw Damper on Dynamic Performance

更新时间：2021-12-13

- Influence of Oil Temperature of Yaw Damper on Dynamic Performance
- Electric Drive for Locomotives Issue 6, Pages: 43-46(2016)
- 作者机构：
  
  1. 西南交通大学牵引动力国家重点实验室,四川,成都,610031
- 作者简介：
- 基金信息：
- DOI：10.13890/j.issn.1000-128x.2016.06.010
  CLC：
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XU Tengyang, CHI Maoru, TIAN Xiangyang, et al. Influence of Oil Temperature of Yaw Damper on Dynamic Performance. [J]. Electric Drive for Locomotives (6):43-46(2016)
DOI：

XU Tengyang, CHI Maoru, TIAN Xiangyang, et al. Influence of Oil Temperature of Yaw Damper on Dynamic Performance. [J]. Electric Drive for Locomotives (6):43-46(2016) DOI： 10.13890/j.issn.1000-128x.2016.06.010.

摘要

分析了油液温度升高带来的危害，对我国某高速列车抗蛇行减振器进行高低温试验，针对温升这一现象提出了设计带有温度补偿的新型减振器想法。结果表明：油液温度对抗蛇行减振器动态特性影响很大，低温时影响远大于高温时影响。针对温升这一危害，设计带有温度补偿的新型减振器、基于温度补偿的半主动新型减振器以及馈能式减振器是一种有效解决温升危害的途径。

Abstract

Detriment of increasing of oil temperature was analyzed, and then a different temperature test on yaw damper of a highspeed vehicles was performed. Based above, a new-type yaw damper with temperature compensation was proposed. It could be concluded that: oil temperature had a significant influence on dynamic feature of yaw damper, and lower temperature was much more obvious than higher. Aim at the detriment of increasing of oil temperature, new-type damper with temperature compensation, semi-active new-type damper based on temperature compensation and energy regenerative damper were designed to solve the problem.

关键词

抗蛇行减振器油液温度动态特性温度补偿半主动减振器馈能式减振器

Keywords

yaw damperoil temperaturedynamic featuretemperature compensationsemi-active damperenergy regenerative damper

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Temperature Characteristic of Yaw Damper and Its Effect on Vehicle Stability

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Research of Semi-active Damper Control

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College of Railway Locomotive Vehicle, Nanjing Institute of Railway Technology

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