民用飞机智能电源模块设计与实现

Design and Implementation of Civil Aircraft Intelligent Power Supply Module

伴随着我国民用飞机设计的不断发展,各类机载设备中的电源模块已不再是单一供电设备的代名词,智能电源的出现使得电源的设计更为复杂、功能更为多样。如何进一步提高对电源模块的监控变得越发突出。从智能电路设计研究出发,按照电路功能划分,详细描述了软件架构,同时运用自检测技术(Built-In-Test,BIT)提升了智能电源的可控性和智能性。实际使用证明,该电源智能电路在智能配电软件的控制下能够良好地满足智能监控和控制功能,保障机载设备运行的安全。

With the continuous development of Civil Aircraft design in China,all kinds of power supply module in airborne equipment is no longer a synonym for power supply equipment,the emergence of intelligent power makes the design more complex and more various.How to make the monitoring of power supply module becomes more prominent.From the research of intelligent circuit design,according to the circuit function division,the software architecture is introduced in detail,and the BIT technology is applied to improve the controllability and intelligence of intelligent power.Actual use indicate that,under the control of intelligent power distribution software,the intelligent circuit satisfied the monitoring and control functions,and ensures the safety of airborne equipment.