摘要
着重论述了国际重载机车车辆最近发展中的几个重要技术问题 ,包括提高轴重、采用交流传动、发展电控空气制动、改进重载货车转向架、发展新型重载货车轴承等 ,并阐述了 2 1世纪初国际重载技术的研究方向。结合我国重载列车最新的发展状况 ,简述了“十五”及今后一段时期内 。
A wide coverage is given to several important technical issues during the latest development of international heavy freight rolling stocks, such as increasing of axle load, application of AC drive, developing of electrical controlled pneumatic brake, improving of heavy freight truck, and developing of new heavy freight bearing etc. Also illustrated is the research trend of international heavy load technology at the beginning of 21st century. Developing targets and key projects of national railway heavy load technology during the 10th five year plan period and later on are briefed combining latest developing situations of heavy train in China.
出处
《机车电传动》
北大核心
2002年第1期1-4,17,共5页
Electric Drive for Locomotives
关键词
国际
重载铁路
货物运输
机车车辆
发展
heavy haul railway
freight traffic
locomotive and rolling stock
development
international conference
