广州地铁7号线MVB总线轻微故障原因分析

Cause Analysis of Slight Fault of MVB Bus in Guangzhou Metro Line 7

广州地铁7号线车辆试运营以来,发生了多次MVB总线通道轻微故障,针对故障发生存在偶然性、瞬时性等问题进行深入分析,查找MVB总线轻微故障的原因所在,提出解决措施,保证了线路正常运营。

Since the trial operation of Guangzhou metro line 7 vehicle, several slight fault of MVB bus channel had occurred. Aiming at the problems such as contingency and instantaneity, the causes of slight fault of MVB bus had been deeply analyzed, and the solutions have been put forward to ensure the normal operation of the line.