基于IEC 61850的MMS报文通信的研究

IEC 61850是国际电工委员会TC57制定的关于变电站自动化通信网络和系统的最新国际标准,当前主要采用制造报文规范作为应用层的具体通信协议,从根本上实现了智能电子设备间的互操作。文章首先介绍了MMS客户/服务器模型及其对象和服务模型,然后主要对MMS在基于TCP/IP的以太网的核心通信协议栈上的映射模型进行了分析,最后结合MMS Read报文示例详细解析了MMS实现IEC 61850通信的具体模式。

Research of MMS Message Communication Based on IEC 61850

IEC 61850 is set by the international electrotechnical commission TC57 and is an international standard for substation automation communication network and system. It currently mainly uses the Manufacturing Message Specification （MMS） as a specific application layer communication protocol, basically implementing the interoperability between intelligent electronic devices （IEDs）. This paper first introduces the MMS client/server model with its objects and services model, then mainly analyses the MMS in the core of the Ethernet based on TCP/ IP communication protocol stack on the mapping model, finally combines with an instance of MMS Read message concretely parsing the implement of IEC 61850 of MMS communication mode.