嵌入式继电保护故障信息处理系统子站管理机的设计  

Design of embedded sub-station manager for protection information processing system

作　　者：陈泽青[1,2] 吴广宁[2] 李延 马珩毅 

机构地区：[1]成都府河电气集团有限公司,四川成都610041 [2]西南交通大学电气工程学院,四川成都610031

出　　处：《电力系统保护与控制》2010年第20期179-182,188,共5页Power System Protection and Control

摘　　要：根据工程现场实际应用的需求,提出了一种基于嵌入式Linux系统和嵌入式硬件平台的高可靠性子站管理机。简要介绍了子站管理机的要求与设计原则,详细描述了硬件和软件系统的设计实现,设计中采用了合理的分层分布式软件的方法,也实现了IEC61850标准的应用。按照该设计方法开发的新一代子站管理机具备可靠性高、通信能力强、可扩展性等特点,现场运行稳定,是继电保护故障信息处理子站系统发展的新方向。According to the requirement of practical project＇s application,this papers provides a new high-reliability sub-station manager based on embedded Linux and embedded hardware platform.It simply introduces the design principles and requirement of sub-station manager,describes detailedly the design and implementation of both hardware and software system.The design approach with the reasonable hierarchical and distributed software and the application of the standard IEC61850 are realized.The design discussed in this paper shows that embeded sub-station manager has the characteristics of high reliability,strong communication capability and extendability.The steady operation on site is a new direction of protection information processing slave system.

关 键 词：继电保护故障信息处理系统 子站管理机 嵌入式 LINUX IEC61850 

分 类 号：TM77[电气工程—电力系统及自动化]