摘要
介绍了U-T系统的技术特点,分析了对UM71轨道电路的几个认识上的误区,阐述了U-T技术引进后取得的国产化良好效果,展望了U-T技术的发展及在我国铁路运用的前景。
The technical features of U-T system are introduced and some misunderstandings for the UM71 track circuit analyzed. The good results of localization achieved with the introduction of U-T technology are elaborated. The development of U-T technology and the prospects of its applications in China' s railway are looked forward.
出处
《中国铁路》
1999年第12期8-10,共3页
China Railway
关键词
无绝缘
轨道电路
U-T系统
技术特点
技术引进
jointless track circuit, U-T system, technical features, technology import, localization
