论文部分内容阅读
飞机维护工作中,空客A320系列飞机电子舱通风故障比较常见,很多也符合MEL(最低设备清单)放行条目。即便如此,我们发现,隶属于电子舱通风系统的鼓风机按照MEL办理保留以后,往往在执行后续航班时出现衍生故障,导致飞机滑回、返航、备降等等。文章简要介绍电子舱通风系统以及核心部件工作原理,以此找到造成航班不正常的原因,最后提出解决该问题的相关建议。
Aircraft maintenance work, Airbus A320 series aircraft electronic cabin ventilation failure is more common, many also meet the MEL (Minimum Equipment List) release items. Even so, we found that blowers belonging to the ventilation system of the electronic cabin, after being reserved according to the MEL, often suffered a derivative failure in the follow-up flight, causing the aircraft to slip back, return to the home, take-off and so on. The article briefly introduces the working principle of the electronic cabin ventilation system and the core components, in order to find out the causes of the abnormal flights, and finally puts forward some suggestions to solve the problem.