基于TMS320F2812的机载智能二次电源监控系统  

Intelligent Power Monitoring System Based on TMS320F2812

作　　者：王小朋[1] 于平[1] 齐心达[1] 李先峰[1] 王严[1] 

机构地区：[1]中国科学院长春光学精密机械与物理研究所,吉林长春130033

出　　处：《仪表技术与传感器》2013年第9期70-72,共3页Instrument Technique and Sensor

摘　　要：针对机载二次电源对其自身监控与故障处理的需求,利用TMS320F2812强大的控制与数据处理功能,在传统的二次电源系统中集成了高性能监控电路,进行了相应的软件设计并融入了机内测试与故障诊断理论,创新性地提出了智能化的二次电源监控系统的概念,实现了对二次电源本身以及整个系统的故障识别与诊断。经过某机载宽覆盖推扫式高光谱成像仪的实际使用,其数据采集精度高(2%)、响应速度快、故障诊断能力达到预期效果,解决了传统二次电源系统自身监控能力差、缺少故障识别与诊断功能的缺点,提高了二次电源乃至整个系统的可靠性。For the need of secondary power on aircraft equipment, a high performance power monitoring system was designed based on TMS320F2812. The paper designed the program and merge in BIT and fault diagnosis theory. It presented an innovative concept of intelligent power monitoring system, which realized the fault diagnosis to the secondary power and the whole system. It has the advantage of high precision data acquisition and high response speed after the application of a hyperspectral imager on aircraft. It＇s effect come to the expectation, overcome the disadvantage of traditional power monitoring and increase the reliability of the system.

关 键 词：二次电源 电源监控 TMS320F2812 可靠性 故障诊断 

分 类 号：TP273[自动化与计算机技术—检测技术与自动化装置]