应用VB开发GPIB接口的电源控制器测试系统

摘要

Power Control Unit (PCU)is an important component of space power system, it is more important to test the performance of PCU before equipped in satellite. Test system for PCU that is based on GPIB interface with VB language in Windows is described, it can on-line program and real-time control the simulator, acquire the telemetry signal and send the telecommand ,it also can control quantities of batteries when they are charged or discharged.%电源控制器(PCU)是卫星电源分系统的重要组成部分,在装入卫星前需要对其性能进行测试.介绍在Windows操作系统下,用VB软件开发基于GPIB接口的对PCU进行测试的系统,该系统能够完成对地面模拟设备的在线编程和实时控制、对遥测信号的采集、遥控指令的发送,以及蓄电池充放电量的管理等功能.