摘要
介绍了澳大利亚于2009年颁布的AS 7509.1《铁路机车车辆—动力学性能—第1部分:机车车辆》中机车车辆在扭曲测试轨上脱轨安全性测量方法,在SIMPACK软件中模拟AS 7509.1标准中的实验扭曲轨道条件,进行车辆脱轨安全性计算方法。与欧洲在2005年颁布的BS EN 14363《铁路设施—铁路车辆运行特性的验收试验—运行性能试验和稳定性试验》中计算机仿真评价机车车辆低速抗爬轨能力方法进行比较分析得出,AS 7509.1标准比BS EN 14363标准验证车辆适应轨道扭曲能力的计算方法更可靠,适用性更广。
Method of measuring the safety against derailment by running through a twisted test track in AS 7509.1 “Railway Rolling Stock-Dynamic Behavior-Part 1 ： Locomotive Rolling Stock”, which published in 2009 in Australia, was briefly introduced in this thesis. The safety against derailment was calculated based on the standard testing track condition in AS 7509.1 reappeared in the SIMPACK software. Compared with methods of computer simulation of vehicle resistance to flange climbing derailment at low speed in BS EN 14363 “Railway applications-Testing for the acceptance of running characteristics of railway vehicles -Testing of running behavior and stationary tests” published in 2005 in Europe, the AS 7509.1 standard is more reliable and applicable in the evaluation methods of railway vehicle resistance to derailment on twisted track.
出处
《机车电传动》
北大核心
2012年第6期81-83,87,共4页
Electric Drive for Locomotives
基金
国家自然科学基金项目(51075339)
