多电飞机L/HIRF防护系统维修性分析研究

Analysis for More Electric Aircraft of Lightning/HIRF Maintenance

随着飞机对多电技术、复合材料的大量使用,飞机的闪电/高能辐射场防护系统设计也变得越来越重要。根据持续适航的要求,为保证飞机闪电/高能辐射场防护系统在飞机整个寿命中仍能保持正常功能,需要对闪电/高能辐射场防护系统进行维修性分析,制定维修大纲,给出初始计划维修任务。根据MSG-3文件的规定,对闪电/高能辐射场防护系统维修性分析要求、分析方法进行了研究,同时还讨论了维修性工作对飞机设计工作的促进作用。

With more electric aircraft technologies and composite aircraft used on aircraft,it is much important to design lightning/HIRF Protection System.According to continued certification,maintenance analysis of L/HIRF protection system is necessary to make L/HIRF protection system available over the life of the aircraft.This paper introduces requirement of maintenance,analysis method and presents benefits for aircraft design.