世界铁路动车组的技术进步、水平和展望(待续)

Technology Progress, Level and Prospects of Railway Multiple Units in the World (To Be Continued)

简述世界动车组发展概况。从设计思想、交流电力传动、转向架、车体、制动、列车网络、动车用柴油机、动车用液力传动装置和摆式列车等方面,综述动车组的技术进步情况,介绍了动车组最大功率、最高速度、比功率、比重量、轴重、加速度、减速度、燃油消耗率和可靠性、耐久性等技术指标,以及达到的技术水平,并展望发展趋向。

The general conditions of development of multiple units in the world are described. The technology progress of multiple units is surveyed from such aspects as the design thought, AC electrical transmission, bogie, carbody, braking, train network, diesel engines for motor cars, hydraulic transmission equipment for motor cars and tilting trains. The technical indexes of the maximum power, maximum speed, specific power, specific weight, axle load, acceleration, deceleration, specific fuel consumption, reliability, durability, as well as the technical level which has already reached are described; And the development trend is prospected.