基于DSP和CAN总线的信号转换装置设计  

Design of a Signal Exchange Device Based on DSP and CAN

作　　者：李干林[1] 韩念杭[1] 

机构地区：[1]南京工程学院,江苏南京210013

出　　处：《现代电子技术》2007年第6期17-19,22,共4页Modern Electronics Technique

摘　　要：为了满足电网实时数字仿真系统和变电站综合自动化设备之间的信号转换的需要,提出一种基于数字信号处理器(DSP)和控制器局域网(CAN)总线的信号转换装置的设计方案,使实时数字仿真系统和综合自动化设备之间构成一个闭环运行系统。阐述了信号转换装置的硬件设计和软件设计。To meet the demands of signal exchange between the power system real - time digital simulator and the complex automatic device,a design scenario of the signal exchange device is used between them, which is based on Digital Signal Processor（DSP） and Controller Area Network（CAN）. Then the power system real- time digital simulator and the complex automatic device becomes a real - time loop run system. The paper introduces the hardware and software design of the signal exchange device,

关 键 词：数字信号处理器(DSP) CAN总线 电网实时数字仿真系统 信号转换装置 

分 类 号：TP274[自动化与计算机技术—检测技术与自动化装置]