基于IEC61850标准的变电站通信管理机设计

摘要

In order to access IED which do not support IEC61850 standard into integrated automation system of substation with IEC61850 communication system, the paper introduced overall design schemes of software and hardware of a communication manager of substation based on analysis of function requirements and application mode in communication system of substation of the communication manager. The communication manager is designed by use of Atom 230 microprocessor and Linux embedded operation system, which has multi network ports and multi serial ports for accessing all kinds of IEDs, and has function of converting traditional communication protocols into IEC61850 protocol.%为了将大量不支持IEC61850标准的智能电子设备接入采用IEC61850通信系统的变电站综合自动化系统中,在分析变电站通信管理机的功能要求及其在变电站通信系统中的应用方式的基础上,介绍了一种变电站通信管理机的软硬件总体设计方案.该通信管理机基于Atom 230微处理器和Linux嵌入式操作系统设计,具有多网口、多串口,满足多种智能电子设备的接入需求,可实现传统通信协议向IEC61850标准协议的转换功能.