机载设备二次电源系统设计  

Design of secondary power supply system for airborne equipments

作　　者：王诗斌[1] 陈金强[1] 苏建[1] 

机构地区：[1]中国科学院空间应用工程与技术中心,北京100094

出　　处：《现代电子技术》2012年第20期183-185,共3页Modern Electronics Technique

摘　　要：二次电源在工程中的应用非常普遍。结合某飞机机载设备的研制,根据机载设备二次电源设计要求,对机载设备二次电源系统和可靠性进行了详细设计,并进行电源线传导发射控制(CE102)测试,发现其测量值均低于GJB151A-97中规定的极限值。实验结果和工程实际应用表明,该设计的二次电源稳定性好,可靠性高,应用效果良好。The secondary power supply is widely used in the filed of engineering.The design measures of the secondary power supply system and its reliability are discussed in combination with the research of airborne equipments and requirements of secondary power supply system.The data values measured in the power-line conduction emission（CE） testing are all under the limitation of GJB 151A-97.The results of the experiment and actual application show that the stability and reliability of the designed secondary power supply are perfect.

关 键 词：机载设备 电源设计 可靠性分析 二次电源 

分 类 号：TN911.34[电子电信—通信与信息系统] TM13[电子电信—信息与通信工程]