航空电子设备维修中静电危害及防护措施探讨

Discussion on Electrostatic Hazards and Protective Measures in Avionics Equipment Maintenance

现阶段,社会经济发展比较快,城市交通建设项目不断增长,在科技不断发展的新时期,航空事业也得到了大发展,航空设备中包含的电子设备和集成电路越来越多。这使得在开展航空电子设备维修工作中,静电影响无法完全避免。静电放电可能导致电子设备故障和误动作,这些会造成电子元件老化,不利于航空安全。静电还具有一定隐蔽性,导致其防护存在一定难度。对此,在航空电子设备维修工作中,需要切实把握静电产生的机理和危害,这样才能够针对性地研究静电防护措施,消除静电带来的不利影响。对此,该文介绍了航空电子设备维修中的静电危害,分析航空电子设备维修中静电防护对策。

At present,the social and economic development is relatively fast,and the urban transportation construction projects are growing continuously.In the new era of continuous development of science and technology,the aviation industry has also been greatly developed,including more and more electronic equipment and integrated circuits.This makes it impossible to completely avoid the impact of static electricity in the maintenance of avionics.Electrostatic discharge may lead to electronic equipment failure and malfunction,which will cause aging of electronic components and is not conducive to aviation safety.Static electricity also has a certain degree of concealment,leading to its protection is difficult.In this regard,in the maintenance of avionics equipment,it is necessary to grasp the mechanism and hazards of static electricity,so as to study the electrostatic protection measures and eliminate the adverse effects of static electricity.This paper introduces the electrostatic hazards in the maintenance of avionics,and analyzes the electrostatic protection countermeasures in the maintenance of avionics.