Power regulation method and system for parallel modules of flexible equipment

Through real-time power data analysis and trend prediction of flexible equipment parallel modules, the problem of inaccurate power adjustment in the prior art is solved, and the coordinated adjustment between each parallel module and system stability improvement is achieved.

CN119179368AActive Publication Date: 2024-12-24STATE GRID ZHEJIANG ELECTRIC POWER CO LTD HANGZHOU POWER SUPPLY CO +1
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Patent Information

Application Number
CN202411688013.2
Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Filing Date
2024-11-25
Publication Date
2024-12-24
Estimated Expiration
2044-11-25

AI Technical Summary

Technical Problem

Existing control algorithms are difficult to accurately adjust power to each parallel module in flexible equipment, resulting in large fluctuations in power output, affecting system efficiency and stability.

Method used

By obtaining real-time power data of the parallel module, analyzing and processing is used to determine the adjustment target value and curve, evaluate the status, send adjustment instructions, build a trend prediction model, correct the adjustment amount, and achieve accurate power adjustment.

Benefits of technology

It realizes information sharing and coordinated adjustment between various parallel modules, suppresses oscillations during power climbing, ensures accurate and timely power adjustment, and improves the control accuracy and automation level of the system.

✦ Generated by Eureka AI based on patent content.

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Abstract

The invention relates to the technical field of information processing, and discloses a power regulation method and system for parallel modules of flexible equipment, and the method comprises the steps: carrying out the analysis and processing of real-time power data of each parallel module in the flexible equipment, and obtaining a power regulation target value and a power curve of each parallel module; and evaluating the power state of the parallel module to which the first parallel module belongs based on the power curve so as to determine the first parallel module, and controlling the first parallel module to generate a power adjustment instruction and send the power adjustment instruction to the adjacent second parallel module, so that each second parallel module performs power adjustment according to the power adjustment instruction in combination with the corresponding power adjustment target value. Obtaining a power adjusting quantity; according to historical power data of each parallel module, a power adjustment strategy based on prediction control is introduced, the future power change trend of each parallel module is predicted, the power adjustment amount is corrected in advance to suppress oscillation in the power climbing process, and accurate power dynamic adjustment of each parallel module in the flexible equipment is realized.
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Citation Information

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