Maintenance right-based loose consistency synchronization method for grid calculating data

Abstract

The invention discloses a maintenance right-based loose consistency synchronization method for grid calculating data. The method comprises the following steps: determining a directly managed equipment set and a non-directly managed equipment set by a distributed subsystem; generating a data synchronization packet by the distributed subsystem and sending to a management subsystem; analyzing the data synchronization packet of the distributed subsystem by the management subsystem and updating data; acquiring a network-wide data synchronization packet by the distributed subsystem through the management subsystem; analyzing the network-wide data synchronization packet by the distributed subsystem and updating the data of the non-directly managed equipment set. As a loose consistency synchronization mode for the data is adopted by the method provided by the invention, the requirement on the response speed to a network environment and a whole server cluster is lower; the structure is simple, and the expansibility is good; the accuracy, the consistency and the safety of the grid calculating data can be ensured; the work efficiency of the management of the grid calculating data can be helped improved.

Description

technical field [0001] The invention belongs to the field of maintenance and management of power grid computing data, and in particular relates to a loose consistency synchronization method for power grid computing data based on maintenance rights. Background technique [0002] Grid calculation data includes model parameters of grid power transmission and transformation equipment and network topology, which is an important basis for grid security and stability analysis and calculation in the fields of grid planning, design, and operation, and is also an important manifestation of the management level of grid companies. [0003] With the rapid development of power grid construction and the significant expansion of power grid scale, the calculation amount and adjustment content of power grid operation mode have also shown a large-scale increase. The collection, maintenance and exchange of calculation data based on data files have been It is difficult to meet the needs of curre...

AI Technical Summary

Problems solved by technology

At present, the power system has begun to use a large number of databases to manage calculation data, but between different subsystems of different enterprises or departments, data exchange and sharing is mainly through the exchange of data files, manual maintenance and updating of external data, and there is duplication of labor. , low efficiency, untimely update, error-prone and other problems

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