直11型机雷电防护设计及试验研究

为保证直升机的飞行安全,以及满足适航条例的要求,直升机必须采取雷电防护的措施。本文主要对直11型机机体结构、金属部件、电气设备的搭接情况以及非金属机头罩雷电防护进行研究。介绍了雷电导流条的布置和要求,同时,阐述了雷电试验方法及试验后对直升机所采取的措施,为以后的雷电防护研究提供有价值的参考资料。

The Lightning Protection Structure Design and Test Research of the Z11 Helicopter

In order to ensure the safety flight and meet the airworthiness regulation requirement,the helicopter must take the lightning protection measures.In this paper,the structure,the metal compo- nents,the electrical equipments lapping of the Z11 helicopter and the lightning protection of the non- metal nose cover are presented.The laying and requirement of the lightning guide strip,the lightning test method and the measures that are after the test are also described.The paper provides the valua- ble reference for the futrue lightning protection research.