摘要
在铁路客运高速化、货运重载化的同时,货运列车提速也已逐渐提到日程上来,机车的最高运行速度将会达到120 km/h.电力机车牵引传动制式将由直流传动变为交流传动,大功率交流机车将逐步取代直流机车.从大功率交流机车牵引性能、牵引质量适应性和制动性能等3方面,对大功率交流机车进行了介绍,并以大包线集包段为例,对大功率交流机车的应用进行了验证.
In the progress of the realization of high tion in freight transport, the velocity increasing of of locomotive will achieve 120 km/h. The traction speed in passenger transport and the heavy load orientafreight transport is proposed,and the maximum velocity transmission mode of electric power locomotive is thanging to AC transmission from DC transmission,and the AC high-power locomotives are edging out the DC locomotives. In this paper, the traction performance, applicability and braking performance of AC high-power locomotives are discussed. And a case of Jibao segment on Dabao Railway is given for validating the application of AC high-power locomotives.
出处
《兰州交通大学学报》
CAS
2010年第1期90-94,共5页
Journal of Lanzhou Jiaotong University
关键词
大功率
交流传动
电力机车
high power
AC transmission
electric locomotive
