论文部分内容阅读
现代飞机使用了大量的电传系统,其优点当然是不言而喻的:控制精度高、维护方便、故障指向明确等等,但是同时也有一些缺点,比如大量的线束、需要多系统备份、以及大量的控制计算机,这就要求存放大量计算机的电子舱要很大,内部大量的控制盒所产生的热量也非常大,因此电子舱通风系统就显得尤其重要。而夏天一到,环境温度升高,电子舱通风系统的故障就频频发生,尤其在航线维修过程中碰到电子舱通风故障及时处理,保证航班安全正点尤为重要,在日常的维修过程中,对于电子舱一些部件及时进行日常维护也是减少故障频发的方法,下面就以A320飞机为例,简单分析电子舱通风一些常见故障处理方法以及日常维护注意事项。
Modern aircraft use a large number of telex systems, of course, its advantages are self-evident: high control accuracy, easy maintenance, fault point clearly, but also has some shortcomings, such as a large number of wiring harness, the need for multiple system backup, and A lot of control computer, which requires storage of a large number of computers electronic cabin to be large, a large number of internal control box to generate heat is also very large, so the electronic cabin ventilation system is particularly important. When the summer arrives, the ambient temperature rises and the failure of the ventilation system of the electronic cabin frequently occurs. In particular, it is particularly important to deal with the emergency ventilation of the electronic cabin during the maintenance of the air route so as to ensure the safety of the flight. In the daily maintenance process, Electronic components some of the components in a timely manner to carry out routine maintenance is to reduce the frequency of failure, the following on the A320 aircraft, for example, a simple analysis of some common electronic compartment ventilation troubleshooting and routine maintenance precautions.