The Communication Standard Iec61850 Supports Flexible and Optimised Substation Automation Architectures
نویسندگان
چکیده
Today a lot of different physical architectures for Substation Automation systems are in use, depending on the functionality as well as on the used protocol and needed reliability. Due to the manufacturer chosen communication protocol for certain functionality classes or reliability classes compromises have to be made or higher costs result. The new Substation Automation Communication standard IEC61850 allows by its flexible approach to separate functionality from physical architecture, and so allows to choose an architecture optimised according to needed reliability and functionality. This is illustrated by some examples.
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