A data storage and exchange system for soft pressure plate of intelligent substation equipment

Abstract

The invention discloses an intelligent transformer station equipment soft strap data storage and exchange system. The system comprises a data acquisition module, a data processing module and a data storage module, wherein the data acquisition module comprises a communication sub module and a parameter configuration sub module, the data processing module comprises a buffer and a classification calculation sub module, the data storage module comprises a file storage sub module and a retrieval sub module. Through the system, large-scale storage, standardized retrieval and data analysis on the intelligent transformer station equipment soft strap information can be realized, not only can storage accuracy of the original intelligent transformer station equipment soft strap information be reduced, data storage and retrieval efficiency of the whole transformer station equipment soft strap information are improved, but also capability in carrying out equipment soft strap data exchange with other application systems can be improved.

Description

Technical field [0001] The invention relates to a data storage and exchange system for a soft pressure plate of an intelligent substation equipment, belonging to the field of power systems. Background technique [0002] In addition to the outlet pressure plates for tripping, closing, and starting failure, the soft pressure plate of the intelligent substation equipment is also equipped with its own protection function input pressure plate (such as "main protection input", etc.), the current state of all the soft pressure plates of the soft pressure plate of the intelligent substation equipment And function settings can use the data communication interface of the device to exchange data with external application systems through the MMS network. The exchange types include pressure plate status output, pressure plate input or withdrawal. The monitoring system in the intelligent substation, the protection information management system and the equipment status monitoring system are all...

AI Technical Summary

Problems solved by technology

[0005] 2. At the present stage, the application system stores the information of the soft pressure plate of the equipment based on a single device, and the retrieval of the data related to the soft pressure plate of the equipment can only be realized according to the retrieval function provided by the database system. Comprehensive analysis must first take out the data stored in a single device in sequence, and then synchronize and merge all the data under the same clock, and the efficiency of data retrieval and calculation is low

[0006] 3. None of the existing data storage and exchange technology implementation methods for equipment soft platen data involve subsequent data exchange issues between systems. With the development of intelligent substations, the unified collection, multi-system sharing and exchange of equipment soft platen data in the whole station It will become inevitable, and it is necessary to build a data exchange technology method that can be accepted by existing application systems in the station

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