铁路货车车载电源技术研究

Research on the Vehicle Power Supply Technology of Railway Wagons

因铁路货车缺乏供电电源,造成货车车载监控技术难以应用。随着铁路货运的提速与重载运行,研究货车车载供电技术对于提升铁路货车安全监控能力尤为重要。首先调研了已有及潜在的铁路货车车载供电技术,其次对这些供电技术的原理及优缺点进行深入的归纳,最后提出了一种振动车载供电技术方案。研究结论可对国内铁路货车车载供电技术的研制工作提供参考。

Since lack of power supply,the monitor system in car is impossible to be installed in railway wagon.With the development in high-speed and heavy haul,the research on power supply technology of railway wagon is particularly important to improve the safety monitor quality of railway wagons.The existing and possible power supply methods are collected in this paper,and then their principle,advantage and disadvantage are listed.A new car power supply scheme is proposed based on the vibration of wagon.The conclusion would contribute to the development of railway freight car in power supply technology.