固态发射机控制接口模拟器设计  

Design of Control Interface Simulator of Solid State Transmitter Control and Protection System

作　　者：李震涛[1] 

机构地区：[1]南京信息职业技术学院,江苏省南京市210036

出　　处：《信息化研究》2010年第1期16-18,共3页INFORMATIZATION RESEARCH

摘　　要：针对当前固态发射机控保系统出现的测试困难的问题,提出了固态发射机控制接口模拟器的设计方案。详细设计了基于ISA总线的采用"EPLD+接口电路"的数据输出卡,完成了从原理图的绘制到接口电路硬件的调试。通过实际测试,该模拟器实现了需求的所有功能。In order to solve the problems of testing in the supervisory control and protection system of cur- rent solid state transmitter, a design scheme of solid state transmitter control interface simulator is introduced. The data output card using ＂EPLD ＋ interface circuit＂ and based on ISA bus is designed in detail. All the work from schematic diagram drawing to the hardware debugging of interface circuit are completed. After prac- tical test, all demanded functions of the simulator are fully achieved.

关 键 词：ISA总线 EPLD 固态发射机 控保系统 

分 类 号：TN954[电子电信—信号与信息处理]