飞机EWIS故障电弧定位技术研究综述  

Survey on Arc Fault Location Technology for Electrical Wiring Interconnection Systems of the Aircraft

作　　者：王希彬 孟庆骁 戴洪德 肖楚琬 Wang Xibin;Meng Qingxiao;Dai Hongde;Xiao Chuwan(College of Basic Science,Navy Aviation University,Yantai 264001,China;No.91331 Unit of PLA,Xingcheng 125106,China;College of Combat Service,Navy Aviation University,Yantai 264001,China)

机构地区：[1]海军航空大学航空基础学院,山东烟台264001 [2]中国人民解放军91331部队,辽宁兴城125106 [3]海军航空大学航空作战勤务学院,山东烟台264001

出　　处：《兵工自动化》2020年第9期31-36,共6页Ordnance Industry Automation

基　　金：国家自然科学基金(61437706);工信部民机专项(MJ-2018-J-75);山东省自然科学基金(ZR2017MF036)。

摘　　要：为实现有效而可靠的在线电弧故障定位,总结飞机电线电弧故障定位方法。介绍几种电弧故障定位技术,详细阐述时域、频域和序列时域/扩展频谱时域反射计的电弧故障定位方法,分析现有故障定位技术的优缺点,探讨未来的研究和发展情况。结果表明,实时电弧故障定位的研究仍处于初级阶段。This paper provides an overview of arc fault location methods to realize effective and reliable arc fault location online.Several technologies are introduced for arc fault location,time domain,frequency domain and sequence time domain/spread spectrum time domain reflectometer are described in detail for arc fault location reflectometer,the advantages and disadvantages of modern technology of arc fault location are analyzed,and further research and development are discussed.The result shows real-time arc fault location is still on the initial stage.

关 键 词：电气线路互联系统 电弧故障定位 反射计 扩展频谱反射计 

分 类 号：TP20[自动化与计算机技术—检测技术与自动化装置]