Information forwarding method based on International Electrotechnical Commission (IEC) 61850data set

Abstract

The invention discloses an information forwarding method based on an International Electrotechnical Commission (IEC) 61850data set. The method comprises steps of (1) constructing a scheduling data set forwarding information module for every scheduling system; (2) loading the scheduling data set forwarding information modules by using a scheduling system; (3) loading the scheduling data set forwarding information modules of the scheduling system which is communicated with a substation by using the substation, and constructing the configuration of the scheduling data set forwarding information module to a forwarding information data module subset; (4) enabling the substation to use the sane data set to generate a report example, sending a non-buffering report directing and executing the step (5) by using a buffering report, and (5), acquiring the corresponding relation between the scheduling system and the report example, modifying the data set associated with the report example and deleting data which cannot meet a rule of a buffering region. The report information can be filtered for different clients, the report service of different forwarding information modules is provided, and the problem of forwarding information filter of the substation and the scheduling of the IEC 61850 communication is solved.

Description

technical field [0001] The invention relates to an electric power automation system, in particular to a method for realizing a forwarding information model based on an IEC61850 data set. Background technique [0002] IEC61850 is an international standard for substation communication networks and systems formulated by the IEC TC57 Standard Committee. It has the characteristics of information layering, object-oriented unified modeling, application-oriented data self-description, and abstract communication service interfaces independent of specific communication networks. This standard realizes the interoperability and seamless integration among IEDs of different manufacturers in the substation, and can adapt to the development of future network technology. [0003] With the advancement of smart grid construction, more and more substations comply with the IEC61850 standard, but the telecontrol communication controller responsible for the communication between the substation and...

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Problems solved by technology

[0004] Purpose of the invention: In order to overcome the deficiencies in the prior art, the present invention provides an information forwarding method based on the IEC61850 data set to filter the report information of different clients, provide report services of different forwarding information models, and solve the problem of substation and dispatch using IEC61850. The problem of forwarding information filtering during communication

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