Information interaction method for heterogeneous electric power application system

Abstract

The invention discloses an information interaction method for a heterogeneous electric power application system. The information interaction method for the heterogeneous electric power application system comprises the following steps: establishing a uniform heterogeneous system data information naming and encoding standard; establishing a CIM (common information model) common source model library of a heterogeneous system and a mapping relationship between a heterogeneous system data model and the CIM model; converting the data model into a standard CIM model by an adaptor of the heterogeneous system according to the mapping relationship, and verifying and introducing the standard CIM model into the CIM common source model library for storage; packaging the converted CIM model information into IEC61968 (international electrotechnical commission 61968) information by the adaptor, and sending the IEC61968 information to a corresponding interface queue on an electric power enterprise integration bus; routing the information to an interface queue of a target system by the electric power enterprise integration bus; reading and analyzing the information by an interface adaptor of the target system, and converting the obtained CIM model information into a data form which can be recognized and processed by the target system; packing and sending the CIM model information to the target system, processing the CIM model information, and returning a result to a source system so as to realize information interaction between the heterogeneous systems.

Description

technical field [0001] The invention relates to the field of power systems, in particular to an information interaction method for heterogeneous power application systems. Background technique [0002] In the early construction of power system automation, due to the lack of unified planning and design, and the lack of compliance with unified data models, interface specifications and communication protocols, many relatively independent, heterogeneous and closed application systems were formed, and each system belonged to The management and maintenance of different business departments make it difficult to carry out business integration and data sharing between systems, resulting in the widespread existence of "information islands". However, with the continuous improvement of the comprehensive management level of the power system, the business relationship between various distributed application systems is getting closer and closer, and the amount of data that needs to be inte...

AI Technical Summary

Problems solved by technology

[0006] Aiming at the shortcomings of existing heterogeneous power application system integration methods, the present invention provides an information interaction process between heterogeneous power application systems by studying public information model specifications, unified interface specifications, and message format specifications based on IEC61970 / 61968 series standards and methods to realize the integration between heterogeneous power systems and effectively solve the problem of information sharing in the process of enterprise development

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