DATA COMMUNICATION PROTOCOL SERIES FOR POWER SYSTEMS
Xin Yaozhong (The National Electric Power Dispatching and Communication Center of China. 100761. Beijing. China)
IEC 60870-5 series telecontrol communication protocols. IEC 60870-6 series microcomputer-based datacommunication protocols and IEC 61850-7 series data communication protocols for substations were promulgated by IECTC57. Their architectures and relations are analyzed. From the viewpoints of integrity and system, the development tend ofthese international standards is described.
【CateGory Index】： TM73