飞机电源控制器PCU测试仪的设计与实现  

Design of Tester System for Power Control Unit (PCU)

作　　者：解伟[1] 张晓斌[1] 张朋松[1] 郭景涛[1] 

机构地区：[1]西北工业大学自动化学院,陕西西安710072

出　　处：《计算机测量与控制》2010年第9期2207-2209,共3页Computer Measurement &Control

摘　　要：在先进飞机供电系统中,电源控制器PCU(Power Control Unit)负责对飞机供电系统进行监控和保护,并将供电系统的工作状态信息和PCU本身的工作状态信息传送给上位机,PCU在飞机供电系统的地位很重要;根据现实需要,设计了针对某型号飞机PCU的测试仪,对PCU工作状态进行测试,测试仪负责向PCU提供模拟飞机供电系统工作时的各种信号及飞机供电系统发生故障时的故障信号,即模拟PCU的各种输入信号。Power Control Unit（PCU） is responsible for the monitoring and protection of the aircraft Electrical Power System.The PCU feedbacks the power system＇s and itself＇s working status to the mainframe.Therefore the PCU is a significant element in the aircraft power system and its test work is crucial and necessary.PCU Test Device（Tester） introduced in this paper is an equipment that completes the testing work of the status of a PCU.It sends the PCU signals as those detected both in normal condition and abnormal one when errors occur in the Electrical Power System.

关 键 词：飞机供电系统 电源控制器PCU PCU测试仪 

分 类 号：TP302[自动化与计算机技术—计算机系统结构]