Application method, device and system of power grid data

Abstract

The invention discloses a power grid data application method. Power grid data stored in a plurality of clients are uploaded to a blockchain for storage, whether uploading or obtaining is carried out, the behavior is protected by a related mechanism and has absolute security, and even if encountering network attacks or signal influences, the data transmission and sharing of the blockchain are not influenced. By establishing a blockchain node, federated learning is performed based on the power grid data uploaded to the blockchain to train a task model, so that the security application of the power grid data in the client can be ensured under the situation that each client uploads encrypted data; and the viewing range corresponding to each client is determined through the contribution parameters calculated based on federal learning, so that the secure sharing of the data by each client can be ensured. The invention also provides a power grid data application device and a power grid data application system, which also have the above beneficial effects.

Description

technical field [0001] The invention relates to the technical field of power grids, in particular to a power grid data application method, a power grid data application device and a power grid data application system. Background technique [0002] With the increasing electricity demand of the public and the continuous development of power companies, the rapid growth of power grid business data has become an urgent problem for power companies to safely store and quickly apply power data. However, the structure of the power system is complicated, involving a large number of devices, and the relevant management personnel and departments are also distributed in different regions, which brings difficulties to the management of power data. Secondly, if a malicious person may tamper with the data in the server, once the central platform fails or completely crashes, it will affect the security and reliability of the power data, which may bring serious security problems to the entire...

AI Technical Summary

Problems solved by technology

However, the structure of the power system is complex, involving a large number of equipment, and the relevant management personnel and departments are also distributed in different regions, which brings difficulties to the management of power data.

Secondly, if a malicious person may tamper with the data in the server, once the central platform fails or completely crashes, it will affect the security and reliability of the power data, which may bring serious security problems to the entire system

Finally, the sharing of power data among multiple units also greatly increases data security threats

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