A communication method and system for a distributed system of a power control center

By dividing the power system into multiple power sub-regions and constructing a multi-communication architecture, the communication bottleneck of centralized power control systems is solved, and decentralized and hierarchical data processing and transmission are realized, ensuring the communication reliability and stability of the power system.

CN122137119APending Publication Date: 2026-06-02YANQI HUANENG PHOTOVOLTAIC POWER GENERATION CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
YANQI HUANENG PHOTOVOLTAIC POWER GENERATION CO LTD
Filing Date
2026-03-04
Publication Date
2026-06-02

AI Technical Summary

Technical Problem

Traditional centralized power control systems face challenges such as communication bandwidth pressure, data processing burden, strong dependence on backbone links, and difficulty in meeting personalized needs when dealing with a large number of device communications. This results in low utilization of communication resources, untimely response, and impacts power grid security and real-time performance.

Method used

The power system is divided into multiple power sub-regions, communication agent points are selected, and the data processing pressure is distributed to each sub-region through the built-in processing sub-model. A multi-communication architecture is constructed to realize hierarchical transmission and single-point data interaction, ensuring communication reliability.

Benefits of technology

It improves the communication efficiency and reliability of the power system in distributed scenarios, avoids the risk of high concurrent load on the central control center, and enhances the overall operating efficiency and stability of the power system.

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Abstract

This application relates to the field of power control center technology, and in particular to a communication method and system for a distributed power control center system. It includes: establishing multiple power sub-regions; constructing communication architectures for each power sub-region and setting communication control strategies for each power sub-region according to a preset communication model; acquiring status monitoring data for each communication architecture and determining whether to generate correction instructions for each communication control strategy based on all status monitoring data; dividing the power system into multiple power sub-regions and selecting communication proxy points for each power sub-region; and distributing data processing pressure to each sub-region through a built-in processing sub-model, thus avoiding load risks to the control center due to high concurrency. By constructing multiple communication architectures for each power sub-region, hierarchical transmission of different data is achieved, improving the overall operating efficiency and stability of the power system.
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