IEC61850到IEC60870通信规约的映射研究

变电站自动化系统目前采用IEC60870的老设备很多，必须保证使用IEC60870标准的装置在通信上与基于IEC61850新标准的系统的相互兼容。比较了IEC61850与IEC60870两种不同标准体系通信规约的特点，依据变电站通信功能的特点和IEC61850的映射原则，提出了将IEC61850到IEC60870—5—103／104通信规约的映射方法和思路，将采用103／104规约的装置纳入新的变电站自动化系统通信体系。

Research of mapping IEC61850 to IEC60870

The problem of compatibility between devices applying IEC60870 and devices applying new IEC61850 in communication should be solved , as there are many devices applying IEC60870 in communication protocol in SAS prestenfly. This paper compares the IEC61850 with IEC60870 in communication, provides the method of mapping the communication protocol of IEC61850 to IEC60870 -5 -103/104 accordding to the character of communication in SAS and the mapping principle in IEC61850, and brings up the devices applying 103/104 protocol into the new communication system in SAS.