Multisource multi-purpose data synchronizing method based on synchronization relation data two-dimensional table

Abstract

The invention discloses a multisource multi-purpose data synchronizing method based on a synchronization relation data two-dimensional table. According to the method, data sources and data destinations in a data synchronizing process are stored in a row mode and a line mode respectively by adopting a two-dimensional table mode, namely, each record stands for data sources needing synchronization, and each field stands for a data destination. Synchronous modes of the data synchronization are identified by setting different synchronization properties on cross points of the rows and the lines, a chain-shaped synchronization mode, a layering synchronization mode and a net-shaped synchronization mode can be achieved convenient by setting the synchronization properties, and the method also supports multi-mode coexistence and fast mode switching. With the help of the expansibility of the two-dimensional table, the method guarantees the maximum flexibility and high adaptability of the data synchronization, and provides a short and sweet implementation mode for multi-level data sharing in a scheduling system.

Description

technical field [0001] The invention belongs to the field of power system scheduling automation, in particular to a multi-source and multi-purpose data synchronization method based on a two-dimensional table of synchronization relational data. Background technique [0002] With the development of smart grids in recent years, the structure of the grid has become increasingly complex and the operation mode has changed frequently. Due to the continuous expansion of the scale of the grid, the operating pressure of the dispatching system is also increasing. It is urgent to realize data sharing between dispatching systems at all levels to avoid The isolated data island provides the basis for comprehensive and deep data mining and data analysis of the system. This makes data synchronization technology an indispensable part in the current scheduling system. The first problem that data synchronization technology needs to solve is to describe the synchronization relationship, especi...

AI Technical Summary

Problems solved by technology

[0003]1. In a scheduling system with multiple data sources, multiple purposes, and frequent changes, the format of the forwarding configuration file is complicated and difficult to understand, and generally requires dedicated maintenance;

[0004]2. The configuration file information cannot be synchronized in the scheduling system at all levels, which is prone to misconfiguration and affects data synchronization;

[0005]3. Poor flexibility and scalability, unable to effectively deal with the need to adjust the synchronization mode due to changes in actual conditions

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