CRH380B型动车组轴端接地装置进水故障原因分析及解决措施

Analysis of Causes to Trouble of Water Going into the Grounding Device at the End of the Axle for CRH380B Multiple Units and Solution Measures

介绍了CRH380B型动车组运用中发生轴端接地装置进水故障的情况,分析了故障原因,并提出了解决措施。

The situation that the multiple units cannot operate on line due to the trouble of water going into the grounding device at the end of the axle for CRH380 B multiple units in operation is described.The causes to the trouble are analyzed in detail,and measures for solution are given.