A system and method for real-time information integration of power equipment

Abstract

The invention provides a power equipment real-time information integration system. The power equipment real-time information integration system comprises a plurality of professional subsystem main stations of a production platform, a plurality of online monitoring system main stations of a management platform and an equipment data integrated management platform main station and further comprises a first real-time database server of the production platform and a second real-time database server of the management platform. When data changes occur in any professional subsystem main station, changed data on the corresponding professional subsystem main station are written in a database of the first real-time database server in real time, the second real-time database server obtains the data written in the first real-time database server in real time, mirror synchronization is conducted, and the data are pushed to the equipment data integrated management platform main station. According to the power equipment real-time information integration system, real-time data interaction can be achieved between professional subsystems and an integrated management platform, in the real-time data interaction process, loads of the professional subsystem main stations are reduced, the problem that data interfaces are called and upgraded frequently can be avoided, and practicability is improved.

Description

technical field [0001] The invention relates to the technical field of real-time databases of power systems, in particular to a system and method for real-time information integration of power equipment. Background technique [0002] With the continuous improvement of the fine management requirements of power grid companies, the online monitoring technology of power equipment has been widely used, and the corresponding online monitoring system as a management platform has also been applied to the power equipment management business and played a certain role, such as Oil chromatography on-line monitoring system, GIS partial discharge on-line monitoring system, capacitive equipment on-line monitoring system, etc. However, because the above-mentioned on-line monitoring systems are developed by different manufacturers and the background software systems adopted are independent and incompatible with each other, resulting in power equipment management Information is scattered and ...

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Problems solved by technology

[0005] The inventors have found that both of the above two existing methods have disadvantages: in the first method, the load of the main station of each professional subsystem of the production platform is relatively large, and when each professional subsystem and the equipment data integrated management platform When there is real-time data refresh, the master stations of each professional subsystem need to continuously call the data interface to interact with the equipment data integration management platform. When the called data interface changes, the master stations of each professional subsystem The called data interface needs to be upgraded, especially for dispatching automation systems with high stability and reliability requirements, this method is not practical; in the second method, although it can reduce the The load of the master station, but the real-time performance of the data is poor, especially for the dispatching automation system deployed in the power grid security zone I (i.e. the production platform), which periodically generates data files and transmits them to the grid security zone III (ie management platform) equipment data integrated management platform, the whole process takes a long time

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