|本期目录/Table of Contents|

[1]徐忠宣,单昌胜,梁海泉.高速列车碳陶制动盘制动性能对比研究[J].工业仪表与自动化装置,2024,(02):80-85.[doi:DOI:10.19950/j.cnki.CN61-1121/TH.2024.02.014]
　XU Zhongxuan,SHAN Changsheng,LIANG Haiquan.Comparative study on braking performance of carbon ceramic brake disks for high-speed railway[J].Industrial Instrumentation & Automation,2024,(02):80-85.[doi:DOI:10.19950/j.cnki.CN61-1121/TH.2024.02.014]
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高速列车碳陶制动盘制动性能对比研究(PDF)

《工业仪表与自动化装置》[ISSN:1000-0682/CN:61-1121/TH]

卷:
期数:
2024年02期
页码:
80-85
栏目:
出版日期:
2024-04-15

文章信息/Info

Title:
Comparative study on braking performance of carbon ceramic brake disks for high-speed railway
文章编号:
1000-0682（2024）02-0080-06
作者:
徐忠宣1; 单昌胜2; 梁海泉3
（1.中车青岛四方机车车辆股份有限公司 科技发展部，山东 青岛 266111；2.同济大学 交通运输工程学院，上海 201804；3.同济大学 铁道与城市轨道交通研究院，上海 201804）
Author(s):
XU Zhongxuan1;  SHAN Changsheng2;  LIANG Haiquan3
(1.Science Development Department, CRRC Qingdao Sifang Co., Ltd., Shandong Qingdao 266111, China;2. College of Transportation Engineering, Tongji University, Shanghai 201804, China;3. Institute of Rail Transit, Tongji University, Shanghai 201804, China)
关键词:
碳陶制动盘; 制动性能; 制动距离; 盘面最大温升
Keywords:
carbon-ceramic brake disk;  braking performance;  braking distance;  maximum temperature of the disk
分类号:
U271.91
DOI:
DOI:10.19950/j.cnki.CN61-1121/TH.2024.02.014
文献标志码:
A
摘要:
针对碳陶制动盘在全制动工况下制动能力不明的问题，提出了一种基于匹配参数表征的制动盘制动性能对比分析方法。分别考虑以制动减速度为特征的动力学性能，和以盘面最大温升累积为特征的热力学性能，建立适用于多种线路工况的碳陶制动盘制动性能仿真分析模型。仿真实验结果表明，在设定工况下碳陶制动盘的紧急制动距离最高可达6726 m，盘面最高温度可达941.4 ℃；在紧急制动模式下实施制动，盘体温升速率明显提升，对高速列车制动单元的安全性产生威胁。
Abstract:
Aiming at the problems of unknown braking ability of carbon ceramic brake discs under full braking conditions, this paper proposes a comparative analysis method of braking performance of discs based on matching parameter characterization. The kinetic performance characterized by braking deceleration and the thermodynamic performance characterized by the accumulation of the maximum temperature rise of the disc surface are considered respectively, and the simulation and analysis model of the braking performance of carbon ceramic brake discs applicable to a variety of line conditions is established. Simulation results show that in the set working conditions of carbon ceramic brake disc emergency braking distance up to 6726 m, the maximum temperature of the disc surface up to 941.4 ℃; in the emergency braking mode to implement braking, the disc body temperature rise rate is significantly increased, the threat to the safety of high-speed train braking unit.

参考文献/References:

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备注/Memo

备注/Memo:
收稿日期：2023-10-30基金项目：国家重点研发计划项目（2021YFB3703805）第一作者：徐忠宣（1982—），男，山东青岛人，本科，高级工程师，研究方向为机械设计及其自动化。
更新日期/Last Update: 1900-01-01