Longitudinal Force Simulation for Heavy Haul Train Based on Cycle Variable Method

ZHAO Xindi; GUO Qiyi; LYU Jie; WANG Mengchao

doi:10.13890/j.issn.1000-128x.2018.01.010

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Longitudinal Force Simulation for Heavy Haul Train Based on Cycle Variable Method

更新时间：2021-12-13

- Longitudinal Force Simulation for Heavy Haul Train Based on Cycle Variable Method
- Electric Drive for Locomotives Issue 1, Pages: 44(2018)
- 作者机构：
  
  1. 同济大学电气工程系,上海,201804
  2. 株洲中车时代电气股份有限公司技术中心,湖南,株洲,412001
  3. 上海上实龙创智慧能源科技股份有限公司,上海,200000
- 作者简介：
- 基金信息：
- DOI：10.13890/j.issn.1000-128x.2018.01.010
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ZHAO Xindi, GUO Qiyi, LYU Jie, et al. Longitudinal Force Simulation for Heavy Haul Train Based on Cycle Variable Method. [J]. Electric Drive for Locomotives (1):44(2018)
DOI：

ZHAO Xindi, GUO Qiyi, LYU Jie, et al. Longitudinal Force Simulation for Heavy Haul Train Based on Cycle Variable Method. [J]. Electric Drive for Locomotives (1):44(2018) DOI： 10.13890/j.issn.1000-128x.2018.01.010.

摘要

重载列车运行实现的基础是动力学建模和牵引仿真计算。针对传统列车仿真模型的不足采用了基于循环变量的重载列车纵向力仿真模型，并对2Loco+14Car、9 单元编组重载列车进行了建模仿真，验证了模型的正确性。同时给出了该编组在多种工况下的车钩力时程曲线及其沿整列车分布的规律，证明该编组列车符合列车安全运行要求。

Abstract

The operation of heavy haul train was based on dynamics modeling and traction simulation calculation. According to the limitation of traditional research, a mathematical simulation model of longitudinal force of heavy haul train based on cycle variable was established. The model had been verified by the simulation though a train marshalling of 2Loco+14Car, 9 units. The results of the coupler force curves and its distribution along the whole train in different running conditions were provided, which verified that a train marshalling of 2Loco+14Car, 9 units could meet the safe operation requirement

关键词

重载列车循环变量车钩力建模仿真

Keywords

heavy haul traincycle variablecoupler forcemodeling and simulation

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