中国铁路旅客列车高速试验用机车的结构特点及动力学性能

Test Locomotives for High-speed Passenger Trains on Chinese Railway Lines

近年来,中国对旅客列车在既有线上的提速和高速试验进行了充分准备和系统研究,并创造了中国铁路史上列车最高运行速度239.7km/h的新纪录。本文介绍了用于这些试验的SS_8型电力机车的结构特点及其动力学性能。

In recent years, China has made comprehensive preparations for and researches on raising train speed and high-speed tests on passenger trains on the existing railway lines, setting a new record with a maximum speed of 239. 7 km/h, which is the highest running speed for passenger trains in the history of Chinese railways. This article describes the structural features and dynamic performance of SS8 electric locomotive used for these tests.