嵌入式实时Linux及其在电网自动化系统中的应用  

THE EMBEDDED REAL-TIME LINUX AND ITSAPPLICATION IN THE AUTOMATION SYSTEM OF THE POWER NETWORK

作　　者：路广[1] 张伯明[1] 孙宏斌[1] 

机构地区：[1]清华大学电机系,北京市100084

出　　处：《电力系统自动化》2002年第7期62-65,69,共5页Automation of Electric Power Systems

摘　　要：嵌入式实时 Linux是自由软件的代表—— Linux操作系统在嵌入式和实时性方面的功能扩展版本。文中重点介绍了嵌入式实时 Linux的结构特点和构建方法 ,以及在各领域中的主要应用情况 ,全面综述了在工业控制领域中的应用动态。并就嵌入式实时 Linux的众多优势结合电网自动化系统的特点进行分析 ,展望了今后在电网自动化系统中应用的广阔前景。A representative of the free software,the embedded real- time L inux is an extended version of the L inux operation system in terms of em bedm entand real- tim e properties.This paper describes the structural features and structuring methods of the embedded real- time L inux and reviews its application in the field of industrial control.An analysis is made on the numerous advantages of the embedded real- time L inux by taking the characteristics of the automation system of the power network into account,and the broad prospects are given for its various applications in the autom ation system of the power network in the future.

关 键 词：自由软件 LINUX 电网自动化系统 嵌入式操作系统 计算机 

分 类 号：TM769[电气工程—电力系统及自动化]