国外400km/h以上高速铁路综合试验研究

High Speed Railway Comprehensive Tests with Speed above 400 km/h in Foreign Countries

介绍国外400km/h以上高速铁路综合试验的相关情况,分析国外高速铁路综合试验对我国更高速度高速铁路综合试验的参考意义。针对日本新一代ALFA-X试验车、德国新型VelaroNovo试验车以及法国V150试验车的高铁综合测试项目,分析国外高速铁路综合试验开始前的车辆设计和线路准备工作、试验内容及试验目的。国外高速铁路综合试验测试了400km/h以上试验速度条件下的新型车辆和基础设施的安全性、可靠性及舒适性,并对高速铁路新装备、新技术、新理念的应用进行了验证,其试验结果可为我国高速铁路技术创新及更高速度综合试验提供有价值的参考。

This paper introduces the high speed railway comprehensive tests with speed above 400 km/h in foreign countries,and analyzes the reference significance of such tests for high speed railway with higher speed in China.In light of the comprehensive high speed railway test projects of the new-generation ALFA-X test train in Japan,the new Velaro Novo test train in Germany,and the V150 test train in France,this paper analyzes the vehicle design and track preparations before the start of high speed railway comprehensive tests in foreign countries as well as the test contents and purposes.The purposes of high speed railway comprehensive tests in foreign countries are to assess the safety,reliability and comfort of new vehicles and infrastructure at test speeds above 400 km/h and verify the application of new high speed railway equipment,technology and concepts,whose test results can provide a valuable reference for high speed railway technological innovation and higher speed comprehensive tests in China.