利用低温技术使天然气成为内燃机车的燃料,至今还没有成熟的经验。因此,想用天然气取代柴油,还存在一定的困难。这里不仅要解决某些复杂的技术问题,而且还要解决机车的运营管理、燃料的输送、储存等一系列生产组织方面的问题。内燃机车燃用天然气的研究,必须从铁路运输的固有特点出发。首先,机车的动力装置 The use of low-temperature technology to make natural gas into a diesel locomotive fuel, there is no mature experience. Therefore, want to use natural gas to replace diesel, there are still some difficulties. Here not only to solve some complex technical issues, but also to solve the locomotive operation and management, fuel delivery, storage and a series of production organization issues. The research on using natural gas for locomotive must start from the inherent characteristics of railway transport. First, locomotive powerplant