Research and design of test platform for rack drive system

SHANG Qin; LIU Dewei; CHEN Qingjian; BAI Yongping; QIAN Jifu; MENG Yuanwen

doi:10.13890/j.issn.1000-128X.2024.01.239

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Research and design of test platform for rack drive system

Railway Rolling Stock | 更新时间：2024-12-09

- Research and design of test platform for rack drive system
- Electric Drive for Locomotives Issue 5, Pages: 160-166(2024)
- 作者机构：
  
  1.中车资阳机车有限公司产品研发中心，四川资阳 641301
  2.四川蜀道新制式轨道集团有限责任公司，四川成都 610031
- 作者简介：
- 基金信息：
- DOI：10.13890/j.issn.1000-128X.2024.01.239
  CLC： U234
- Published：10 September 2024，
  
  Received：24 October 2023，
  
  Revised：04 February 2024，
- 稿件说明：
移动端阅览
尚勤, 刘德卫, 陈清建, 等. 齿轨驱动系统试验平台的研究与设计[J]. 机车电传动, 2024(5): 160-166. DOI：10.13890/j.issn.1000-128X.2024.01.239.

SHANG Qin, LIU Dewei, CHEN Qingjian, et al. Research and design of test platform for rack drive system[J]. Electric drive for locomotives,2024(5): 160-166. DOI：10.13890/j.issn.1000-128X.2024.01.239.
尚勤, 刘德卫, 陈清建, 等. 齿轨驱动系统试验平台的研究与设计[J]. 机车电传动, 2024(5): 160-166. DOI：10.13890/j.issn.1000-128X.2024.01.239. DOI：

SHANG Qin, LIU Dewei, CHEN Qingjian, et al. Research and design of test platform for rack drive system[J]. Electric drive for locomotives,2024(5): 160-166. DOI：10.13890/j.issn.1000-128X.2024.01.239. DOI：

摘要

近几年，山地齿轨铁路在国内悄然兴起。运用于齿轨铁路的齿轨列车最大特点是爬坡能力强，可爬升的最大坡道达250‰~480‰，是普通铁路列车的10倍以上。齿轨列车的核心部件是齿轨转向架和齿轨驱动装置，其性能好坏和可靠性高低直接关系到齿轨列车研发成败和运用安全与否。为充分验证该部件功能的实用性、质量的可靠性和运用的安全性，在装车前进行台架试验是非常必要的，但国内目前还没有可开展该类研究的试验台。文章结合齿轨驱动系统的特点和功能需求，搭建了一个齿轨驱动系统试验验证平台，首先介绍了齿轨驱动系统试验台的主要功能、原理及结构；然后对试验平台的总体架构、机械系统、液压系统、电气系统、测试系统、控制系统、监视系统等分别进行了阐述；最后总结了试验平台的主要特点和技术创新性，并对该试验台成功应用情况进行了说明。齿轨驱动系统试验台的建立和应用，填补了国内无齿轨驱动试验台的空白，提升了齿轨车辆驱动系统试验手段，标志着我国在齿轨驱动系统开发上具备了必要的试验研究条件，可快速推动齿轨列车核心技术的迭代发展。

Abstract

In recent years

mountainous rack railways have emerged in China. Rack trains operating on these railways showcase exceptional climbing capabilities on slopes with a maximum slope of 250‰ ~ 480‰

which is more than 10 times the capacity of ordinary railway trains. The core components of rack trains are the rack bogie and rack drive device

whose performance and reliability are directly related to the successful development and operational safety of these trains. Therefore

conducting bench tests before assembly on trains is essential to fully verify their functional availability

quality reliability

and operational safety. Given the lack of suitable test benches in China for such research

this paper aims to establish a test and verification platform for rack drive systems

taking into account their characteristics and functional requirements. Following an introduction to the main functions

principles

and structures of the rack drive system test platform

this paper describes the overall architecture and various systems

including mechanical

hydraulic

electrical

testing

control

and monitoring systems. The main characteristics and technological innovations of the test platform are summarized

followed by an explanation of its application. The successful establishment and application of the rack drive system test bench have filled the gap in China

thereby enhancing the testing methods for drive systems in rack trains. This advancement marks the availability of necessary experimental research conditions for the development of rack drive systems in China and facilitates the rapid iterative development of core technologies for rack trains.

关键词

齿轨驱动系统齿轨试验台试验平台设计齿轨铁路

Keywords

rack drive systemrack test benchdesign of test platformrack railway

references

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林新海, 温士明, 李兴荣, 等. 大功率机车轮轴驱动系统试验台研究[J]. 轨道交通装备与技术, 2020(4): 7-8.

LIN Xinhai, WEN Shiming, LI Xingrong, et al. A study of a test bed for wheel-set drive system on high power locomotive[J]. Rail transportation equipment and technology, 2020(4): 7-8.

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GAO Mingxin. The new schemes of the large power-volume AC drives testing systems[J]. Railway locomotive & car, 1999(2): 30-32.

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Research of development and key technologies for mountainous rack railway

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