Network topology optimization system based on power flow analysis

CN121749212BActive Publication Date: 2026-06-19BEIJING HONGXIN TECHNOLOGY CO LTD
View PDF 2 Cites 0 Cited by

Patent Information

Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
BEIJING HONGXIN TECHNOLOGY CO LTD
Filing Date
2025-12-23
Publication Date
2026-06-19

AI Technical Summary

Technical Problem

Existing power network topology optimization methods based on static linear models are unable to accurately capture and reflect the dynamic changes in the power grid, resulting in unsatisfactory stability and optimization effects of the network topology, and failing to effectively guarantee the stability and economy of the power grid under complex operating conditions.

Method used

A network topology optimization system based on power flow analysis is provided. Through a data acquisition unit, a stability analysis unit, and a topology optimization unit, the system analyzes the operating data of the power network in multiple time periods, evaluates the stability of each line and each node, and optimizes the topology to improve stability and operating efficiency.

Benefits of technology

It can comprehensively reflect the dynamic operating characteristics of the power network, significantly improve the stability and operating efficiency of the optimized power network, and effectively ensure the stability of the power grid under complex operating conditions.

✦ Generated by Eureka AI based on patent content.

Smart Images

  • Figure CN121749212B_ABST
    Figure CN121749212B_ABST
Patent Text Reader

Abstract

This application relates to the field of data processing technology, specifically to a network topology optimization system based on power flow analysis. The system includes a data acquisition unit, a stability analysis unit, and a topology optimization unit. The data acquisition unit acquires the topology of the power network and its operational data over multiple time periods. The stability analysis unit analyzes the inherent stability of each line, the inherent stability of each power-consuming node, and the power generation stability of each power-generating node based on the operational data. The stability analysis unit also determines the power operation stability of each power-consuming node and the power flow stability of each line. The topology optimization unit optimizes the topology based on the power operation stability of each power-consuming node and the power flow stability of each line. This system can effectively ensure the stability of the power network under complex operating conditions.
Need to check novelty before this filing date? Find Prior Art

Citation Information

Patent Citations

  • Node coupling degree analysis method based on injection currents

    CN104716646A

  • Power system network topology automatic identification method and system

    CN119519154A