馈线自动化终端单元的研究  

Study on Feeder Automation Terminal Unit

作　　者：安同平[1] 张杭[1] 张爱民[1] 王俊婷[1] 

机构地区：[1]西安交通大学电器教研室,陕西西安710049

出　　处：《高压电器》2005年第2期128-130,140,共4页High Voltage Apparatus

摘　　要：简单介绍了馈线自动化技术,论述了馈线终端单元的总体设计。方案中CPU采用了32位单片机MC68332,并且由可编程逻辑器件负责所有输入输出的逻辑功能,提高了系统的可靠性。软件设计采用了嵌入式实时操作系统,实现了对系统资源的合理利用,提高了系统运行的实时性。最后,对馈线自动化模式进行了探讨。Besides introducing the feeder automation, the design of feeder terminal unit (FTU) is discussed. MC68332 of Motorola as a CPU is applied to the design and an erasable programmable logic device (EPLD) deals with the logic of inputs and outputs, which makes the reliability of FTU be improved greatly. Embeded real time operating system (RTOS) is used to utilize the resource reasonably, and improve the real-time performance. Finally, the mode of feeder automation is discussed.

关 键 词：馈线自动化 馈线终端单元 实时操作系统 

分 类 号：TM76[电气工程—电力系统及自动化]