IEC61850 is widely used as a standard protocol in the power/electric field. It is an equipment used when existing equipment does not support IEC61850, and it is a device that converts data in modbus format in real time to the IEC61850 protocol format.

IEC61850

IEC 61850 is an international standard defining communication protocols for intelligent electronic devices at electrical substations. It is a part of the International Electrotechnical Commission's (IEC) Technical Committee 57 reference architecture for electric power systems.^[1] The abstract data models defined in IEC 61850 can be mapped to a number of protocols. Current mappings in the standard are to Manufacturing Message Specification (MMS), GOOSE (Generic Object Oriented System Event) [see section 3, Terms and definitions, term 3.65 on page 14^[2]], SV (Sampled Values) or SMV (Sampled Measure Values),^[3] and soon^[when?] to web services. In the previous version of the standard, GOOSE stood for "Generic Object Oriented Substation Event",^[4][5] but this old definition is still very common in IEC 61850 documentation.^[6] These protocols can run over TCP/IP networks or substation LANs using high speed switched Ethernet to obtain the necessary response times below four milliseconds for protective relaying.

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Support IEC61850 Protocols

• All GetDirectory and GetDataDefinition services
• GetDataValues and SetDataValues
• Data set services
• Unbuffered reporting
• Buffered reporting (client only)
• Control services

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Web based IEC61850 Gateway.

A structure that converts IEC61850 model information into a tree structure and maps it with a modbus.

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