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AFDX网络接口雷电防护设计
引用本文:白杨.AFDX网络接口雷电防护设计[J].电子测试,2020(5):93-94,120.
作者姓名:白杨
作者单位:中国航空工业集团公司西安航空计算技术研究所
摘    要:飞机在遭受雷击,往往会对机载设备造成损伤和干扰。AFDX网络通常在飞机中作为飞机主干网络,若遭受雷击导致工作不正常时,可能会对飞行安全造成严重的威胁。本文介绍了AFDX网络接口雷电损伤的机理,介绍了几类常见的雷电防护器件,针对AFDX网络接口的特点,进行了雷电防护设计并进行了试验验证。

关 键 词:雷电防护  AFDX  TVS

Design of lightning protection for AFDX network interface
Bai Yang.Design of lightning protection for AFDX network interface[J].Electronic Test,2020(5):93-94,120.
Authors:Bai Yang
Affiliation:(Aeronautics Computing Technique Research Institute,Xi’an Shaanxi,710065)
Abstract:When an aircraft is hit by lightning, it often causes damage and interference to the airborne equipment. AFDX network is usually used as aircraft backbone network in aircraft. When the equipment is not working normally due to lightning stroke, it may cause serious threat to flight safety. This paper introduces the principle of network interface lightning damage, introduced several kinds of common lightning protection devices According to the characteristics of AFDX network interface,carried out the lightning protection design and the test verification.
Keywords:Lightning Protection  AFDX  TVS
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