Fusion mapping method of common information model and IEC61850 model

A public information model and model fusion technology, applied in the direction of program control using record carriers and instructions, can solve problems such as inconsistent models, inability to share model information, inability to achieve source-side maintenance and global sharing in intelligent automation applications, and achieve Reduce workload, improve work management efficiency, and solve the effect of weak reasoning ability

Inactive Publication Date: 2015-02-11
STATE GRID CORP OF CHINA +2
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Problems solved by technology

This kind of model is not unified, which has a negative impact on the integration of power system information, resulting in the inability to share

Method used

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  • Fusion mapping method of common information model and IEC61850 model

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Embodiment Construction

[0021] The present invention will be further described below in conjunction with the accompanying drawings. The following examples are only used to illustrate the technical solution of the present invention more clearly, but not to limit the protection scope of the present invention.

[0022] like figure 1 Shown, is the operation flowchart of the present invention, specifically comprises the following steps:

[0023] Step 1: Analyze the similarities and differences between the public information model and the IEC61850 model, find out the similarities between the two, focus on analyzing the modeling process of the difference between the two, and propose a model mapping strategy accordingly, as follows:

[0024] First, systematically analyze the differences between the two models from the class level, relationship level and attribute level;

[0025] Then the model mapping strategy is given from the equipment level and topological relationship, conductive equipment class, meas...

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Abstract

The invention discloses a fusion mapping method of a common information model and an IEC61850 model, and fusion mapping of the common information model and the IEC61850 model is realized by using a rule reasoning method and combining rule description language. According to the fusion mapping method, model mapping is performed on the common information model and the IEC61850 model by using the rule reasoning technique, so that interoperation of the common information model and the IEC61850 model is realized, model fusion of a distribution master station and a transformer substation is realized, the workload of interaction of the common information model and the IEC61850 model is reduced and the work management efficiency of the distribution master station and the transformer substation is improved.

Description

technical field [0001] The invention relates to a public information model and IEC61850 model fusion mapping method, in particular to a rule-based reasoning public information model and IEC61850 model fusion mapping method. Background technique [0002] IEC 61850 is a standard for communication networks and systems for substation automation systems formulated by Technical Committee 57 of the International Electrotechnical Commission. IEC 61850 includes object-oriented standards, communication network performance requirements, interface and mapping, system and project management, conformance testing and many other detailed contents. [0003] For power system automation, in order to achieve componentization, it is necessary not only to provide an interoperable mechanism for interaction between components, but also to define a public information model and component interface specification for interaction between components. Therefore, IEC TC57 proposed a public information sta...

Claims

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Application Information

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IPC IPC(8): G06F9/04
Inventor 张子仲林弘宇许泰峰朱达
Owner STATE GRID CORP OF CHINA
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