航空交流故障电弧损伤模型的研究  

Research on Arc Damage Model for AC Power System in Aircraft

作　　者：杨军[1] 肖女娥[2] 

机构地区：[1]中国民航大学工程技术训练中心,天津300300 [2]中国民航大学民用航空器适航审定技术和管理研究中心,天津300300

出　　处：《低压电器》2014年第5期8-11,共4页Low Voltage Apparatus

基　　金：天津市民用航空器适航与维修重点实验室开放基金资助项目

摘　　要：在分析电弧总能量模型的基础上,建立了电弧损伤模型。通过建立SAEAS5692—2007中的电弧测试试验,获取了三相115 V、400 Hz并行电弧损伤数据,与模型结果进行了对比分析。总结了模型的主要优缺点,为确定电气线路互联系统分离距离和系统安全性评估奠定了理论基础。Arc damage model was built by analyzing arc total energy model. The guillotine tests were carried out by SAE-AS5692, and the parallel arc damage data were obtained in the condition of three-phase 115 V ,400 Hz, which were analyzed and compared with the arc damage model results. The main advantages and disadvantages were summarized about arc damage model, which lays the theoretical foundation for confirming the separation interval and system safety assessment in electrical wiring interconnection system.

关 键 词：航空器 交流 故障电弧 电弧损伤模型 安全评估 

分 类 号：TM501.2[电气工程—电器]