航空单相交流电源电磁干扰分析和抑制  

Analysis and restraint of electromagnetic interference in aviation single-phase AC power

作　　者：胡莹[1] 黄盛霖[2] 

机构地区：[1]海军航空工程学院研究生大队,山东烟台264001 [2]海军航空工程学院ATE研究所,山东烟台264001

出　　处：《国外电子测量技术》2006年第7期76-79,共4页Foreign Electronic Measurement Technology

摘　　要：本文以飞机的单相交流电源为例,分析航空单相交流电源的工作环境,找出导致交流电源产生电磁干扰的原因,给出抑制交流电源电磁干扰的原理和方法。在不改动总体设计的基础上,针对实际情况提出屏蔽、搭接和滤波等电磁干扰抑制措施,并重点对滤波技术进行了讨论。Take the aviation single-phase AC power as example, this article analyzes the working environment of aerial single-phase AC power, and finds the causes that make electromagnetic interference to the output of this kind of electrical power. Then methods and principles of restraining electromagnetic interference of AC power are provided. Based on the general design and practical situations, restraining measures of electromagnetic interference, such as shielding, bridging and filtering are introduced; and the technique of filtering is discussed in detail.

关 键 词：交流电源 电磁干扰 抑制 

分 类 号：TN86[电子电信—信息与通信工程]