受电弓运行状态监测数据集

受电弓运行状态监测数据集是轨道交通车辆在正常运营状态下，记录的硬点分析、碳滑板接触力采集、弓头加速度测量、动态拉出值等数字量信息。汇交数据以.xls型式呈现。受电弓运行状态监测数据集主要是记录了接触力载荷、弓头加速度信息，反映了受电弓在线路正常运营时的运行状态，再通过专用疲劳寿命试验设备，进行模拟试件疲劳寿命或加速疲劳寿命的仿真验证，进而优化和验证寿命预测模型，准确实现轨道交通装备受流装置的故障诊断及剩余寿命预测。

The Pantograph Operation Status Monitoring Dataset records digital quantity information including hard point analysis, contact force acquisition on carbon contact strips, pantograph head acceleration measurement, and dynamic stagger, which is collected from rail transit vehicles under normal operational conditions. The aggregated dataset is provided in .xls format. This dataset mainly documents contact force loads and pantograph head acceleration data, reflecting the operational state of the pantograph during normal line service. By leveraging dedicated fatigue life test equipment, simulation verification of the fatigue life or accelerated fatigue life of test specimens is performed, thereby optimizing and validating the life prediction model, and accurately realizing fault diagnosis and remaining life prediction for current collection devices of rail transit equipment.

搜集汇总

背景与挑战

背景概述

该数据集记录了轨道交通车辆受电弓在正常运营状态下的运行数据，包括硬点分析、碳滑板接触力、弓头加速度和动态拉出值等关键参数，以Excel文件格式存储。数据集主要用于通过仿真验证优化寿命预测模型，支持轨道交通装备的故障诊断和剩余寿命预测，数据量较小，为2.25MB，包含2个文件，由中机生产力促进中心有限公司在2023年发布。