Method for checking electricity operation and distribution model based on body technology

A model verification and model technology, applied in the field of power distribution model verification based on ontology technology, can solve problems that are difficult to understand, messy and disorderly, and achieve the effects of solving data validity problems, simple deployment, and reasonable design

Active Publication Date: 2014-03-05
STATE GRID CORP OF CHINA +1
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Problems solved by technology

Such an expression is completely in the form of text, which implies a large amount of semantic information, but it is very messy, not to mention that machines cannot understand it, and it is difficult for humans to understand it clearly

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  • Method for checking electricity operation and distribution model based on body technology
  • Method for checking electricity operation and distribution model based on body technology
  • Method for checking electricity operation and distribution model based on body technology

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Embodiment Construction

[0040] The embodiments of the present invention will be described in further detail below in conjunction with the accompanying drawings. The following embodiments are only descriptive, not restrictive, and cannot limit the protection scope of the present invention.

[0041] A power distribution model verification method based on ontology technology, comprising the following steps:

[0042] (1) Convert the Common Information Model (CIM) expressed by XML Schemas to the structure expression of Web Ontology Language (OWL), and the conversion method is named XSD2OWL, such as figure 2 As shown, the specific method is:

[0043] ① Establish the mapping relationship between the extended markup language model and the keywords of the shared semantic information between the network ontology language, as shown in the following table:

[0044] Table 1 Mapping of shared semantic keywords between XML schema and ontology network language

[0045]

[0046]

[0047] ② Based on the shared ...

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Abstract

The invention relates to a method for checking an electricity operation and distribution model based on a body technology. The method mainly comprises the steps that (1) a public information model expressed by an expansion identifiable language mode is converted into a network body language structure expression; (2) a universal set model standard is established; (3) the universal set model standard is used as a checking standard and a consistency test is conducted on a subset information model of an external system participating in interaction; (4) after the consistency test of the subset information model of the external system and a universal set model of the external system is accomplished, a consistency testing result generated by checking is fed back to the external system. On the basis that a bus service is not restarted by each electric power company field, hot deployment is conducted, a running state of an original service is not influenced, the data validity of interoperability of data in an electric system is effectively achieved, and the method has the advantages of being simple in deployment, capable of being plugged and played, flexible, convenient to use, accurate in checking and the like.

Description

technical field [0001] The invention belongs to the technical field of power system data management, in particular to a power distribution model verification method based on ontology technology. Background technique [0002] Since the 1980s, my country's electric power enterprises have spent a lot of manpower and material resources in information construction, and established a large number of types and quantities of management information systems, which have played a certain role. However, most of them only meet the needs of a certain department, which often leads to poor data sharing and low system integration, resulting in multiple information "islands", which brings difficulties to information sharing, causes repeated construction, and wastes funds. In order to solve this problem, in the mid-1990s, IEC (International Electrotechnical Commission) began to conduct research on relevant information fusion technology standards, and the IEC61970 series standards formulated the...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F17/50
CPCY02E60/76Y04S40/22Y02E60/00
Inventor 米娜齐昕周仁李武兴周亚楠李玉进祁麟刘莹宋迎
Owner STATE GRID CORP OF CHINA
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