Automatic configuration method of switch information flow of intelligent substation

A smart substation and automatic configuration technology, applied in data exchange networks, electrical components, digital transmission systems, etc., can solve the problems of complex information flow configuration, low automation level of configuration process, and difficult configuration technology, and achieve strong versatility Effect
CN104579797AActive Publication Date: 2015-04-29STATE GRID CORP OF CHINA +3
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Patent Information

Authority / Receiving Office
CN Β· China
Patent Type
Applications(China)
Current Assignee / Owner
STATE GRID CORP OF CHINA
Publication Date
2015-04-29

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Abstract

The invention provides an automatic configuration method of switch information flow of an intelligent substation. The method is applied to the intelligent substation employing IEC 61850 for communications; the method is summarized from a great deal of communications integration practice of the intelligent substations, is highly universal and is suitable for communications configuration of substation networks different in voltage level and topological structure. By simulating propagation of actual running messages along with manual intervention, an efficient and flexibly static path with substation application messages as an index is planned for total station information flow. The method includes information flow path searching and information flow path correctness and completeness detecting; on such basis, the configuration method of information flows in reorganization and expansion of the intelligent substation is provided; the configuration process of the switch information flows of the intelligent substation is automated.
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Description

technical field

[0001] The invention belongs to the technical field of intelligent substation communication integration. The invention provides an automatic configuration method of switch information flow. According to the configuration requirement information provided by the electric power design institute or the substation monitoring system integrator, combined with the substation management specification to manually intervene in the direction of the information flow, A switch configuration file meeting the surveillance system integration requirements can be derived. When the substation is rebuilt or expanded, the information flow change path list can be obtained on the basis of the existing configuration, and the risk of switch configuration change can be reasonably controlled. Background technique

[0002] Smart substations have been widely used in China, and the control cables and signal cables have been greatly simplified or canceled, and the communication problems bet...

Claims

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