标题:
车用高压储氢气瓶快充过程温升研究进展Recent Development of Temperature Rise Research in Hydrogen Cylinder Refueling Process
作者:
刘延雷, 夏福勇, 余兵, 赵永志, 刘格斯
关键字:
高压氢气瓶, 快充温升, 研究现状, 试验, 数值模拟, 专利, 标准Hydrogen Cylinder; Fast Refueling; Recent Development; Experiment; Numerical Simulation; Patent; Standards
期刊名称:
《Sustainable Energy》, Vol.3 No.6, 2013-12-10
摘要:
随着氢能汽车的发展，相关的氢安全研究得到了重视。车用氢气瓶在快充过程中由于时间较短，充装速率较快，导致产生较高温升。而复合材料氢气瓶对温度有限制，要求不高于80℃。因此，针对氢气瓶的快充温升研究具有重要的实用意义。本文从试验、数值仿真、专利、标准等方面，介绍了目前氢气瓶快充过程温升的研究进展，并提出了仍待解决的问题。With the development of the hydrogen automobile, the relevant hydrogen safety research is paid more attention. There is a high temperature rise because the refueling time is short with a fast refueling rate. And it is required for composite materials that the temperature should be limited under 80˚C. Therefore, the research on temperature rise in hydrogen cylinder refueling process has important practical significance. This paper introduced the current de- velopment of temperature rise in hydrogen refueling process from the perspectives of the test, numerical simulation, patents, standard, etc. In addition, the problems to be solved were put forward.