21世纪初铁道高速列车特色  

Distinct Features of Railway High Speed Train in Early Years of the 21th Century

作　　者：黄问盈[1] 黄民[2] 

机构地区：[1]铁道科学研究院机车车辆研究所,北京100081 [2]石油勘探开发研究院,北京100083

出　　处：《铁道机车车辆》2009年第2期23-30,共8页Railway Locomotive & Car

摘　　要：当今21世纪之初，全世界有8种高速列车最具代表性，它们是JR Central和JR West的500系、700系及N700系新干线列车，JR East的Fastech 360新干线列车，Alstom的TGV—Duplex和AGV高速列车以及Siemens的ICF3和Velaro E高速列车。借助于对其牵引参数扩展的深入剖析，21世纪初铁道高速列车重要的发展趋势得以概括总结：第一，列车最高速度已经提升到350—360km／h，并有可能突破；第二，列车流线化水平不断进展；第三，列车保有加速度可以降低至约0．04m／s^2；第四，数种基本动力单元广泛应用；第五，列车轻量化水平继续维持。这些先进的理念和实践可供借鉴采用。At present, the whole world＇s eight kinds of train are most representative of high speed train in early years of the 21th century.They are JR Central ＆ JR west＇s 500, 700, N700 and JR East＇s Fasteeh 360 Shinkansen train; Alstom＇s TGV- Duplex and AGV and Siemens＇s ICE and Velaro E high speed train. By means of enlarged profound dissection of tractive parameter for those trains, the important development trends of railway high speed train in early years of the 21th century are summarized： 1st, train maximum speed has been increased to 350 - 360 km/h and the target top speed may be higher then 360 km/h; 2nd, train streanflined level is progressed uninterriptedly; 3rd , train holding acceleration may be reduced to aboat 0.04 m/s^2; 4th, several type of basic traction unit are used universally and 5th, train mass - lighted level is preserved. However, the foremost and utility ideal and practice can be used for reference.

关 键 词：高速列车 最高速度 流线化 保有加速度 基本动力单元 轻量化 

分 类 号：U292.914.131[交通运输工程—交通运输规划与管理]