Online information verification system based on international electrotechnical commission (IEC) 61968 enterprise service bus (ESB)

Abstract

The invention discloses an online information verification system based on an international electrotechnical commission (IEC) 61968 enterprise service bus (ESB). The system comprises a client and a server, wherein the server is arranged on the ESB on basis of a Web Services technology, and is used for receiving extensible markup language (XML) information which is sent from the ESB for checking, extracting the data loaded in an XML information body, providing consistent online verification with standard information for the ESB and feeding a checking result back; and the client comprises a computer integrated manufacturing (CIM) / radio description framework (RDF) leading-in and analyzing module, an RDF management and maintenance module, an RDF query module, a custom Schema verification module, a verification result output and display module, a CIM Schema display module and a local monitoring and remote monitoring verification service module. The system is used for solving the information standard defects of the current power ESBs, and a bus verification mechanism is provided.

Description

technical field [0001] The invention belongs to the technical field of power system information integration, and in particular relates to an online message checking system based on the IEC61968 enterprise service bus. Background technique [0002] In response to the global energy crisis, power companies and research institutions have proposed the future development direction of the power industry - smart grid. In 2009, the State Grid Corporation of China officially announced the "Strong Smart Grid" plan. The launch of the "Strong Smart Grid" plan will drive major changes in power grid production, operation, management, customer service, and social energy utilization. As the breakthrough point of the "four modernizations" characteristics of smart grid, informatization, its development trend and construction direction will become the common concern of power grid enterprises and IT industry. Under the smart grid, no matter from the direction of electric energy flow or from the...

AI Technical Summary

Problems solved by technology

[0006] (1) With the continuous improvement of application requirements, the version of CIM is updated frequently, and it is difficult for the products of various manufacturers to keep synchronized in version, resulting in semantic differences

[0007] (2) Different applications or different enterprises may need to expand the CIM according to internal requirements, then private extensions may make it difficult to identify the semantics between applications

[0008] (3) The XML message transmitted on the information bus may not be encapsulated according to the unified message specification XSD, resulting in incorrect parsing of the message and difficulty in obtaining business data

Some domestic automation manufacturers and power grid enterprises are conducting information integration pilots based on the IEC 61968 standard, but the current application practice mainly focuses on the development of information interaction buses and the upgrading and transformation of automation software, and has not yet involved the verification of IEC 61968 distribution network information integration technology

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