直升机载雷达雷电防护设计  

Lightning Protection Design of Helicopter-borne Radar

作　　者：陈皓晖 刘洁[2] 李万玉[2] CHEN Haohui;LIU Jie;LI Wanyu(Unit 32382 of PLA, Beijing 100071;Xi’an Institute of Electronic Engineering, Xi’an 710100)

机构地区：[1]中国人民解放军32382部队,北京100071 [2]西安电子工程研究所,西安710100

出　　处：《火控雷达技术》2021年第2期108-112,共5页Fire Control Radar Technology

摘　　要：针对直升机载雷达的雷电防护进行了分析,进行了雷电直接效应防护、间接效应防护、雷电的累积效应防护设计以及雷电搭接防护的设计。对导流条的设计选择、布局和安装进行了详细的分析设计。通过雷达的雷电防护设计,将机上部件或设备受雷击后可能对直升机飞行和着陆及乘员安全造成危害减小到最低。In this paper,the lightning protection of helicopter-borne radar was analyzed,and the lightning direct effect protection,indirect effect protection,lightning cumulative effect protection and lightning lap protection were all designed.The selection,layout and installation of the guide strip were analyzed and designed in detail.Through the design of electrical protection for radar,it can minimize the harm to the flight and landing as well as the safety of all passengers caused by lightning strikes on the aircraft components.

关 键 词：直升机载雷达 雷电防护 导流条 防护设计 

分 类 号：TN95[电子电信—信号与信息处理] V243.2[电子电信—信息与通信工程]