Distributed photovoltaic frequency modulation control method and device based on improved AGPSO algorithm, and medium
Through the improved AGPSO algorithm and layered control strategy, the problem of insufficient response of distributed photovoltaic systems to grid frequency fluctuations is solved, which significantly improves frequency regulation and grid stability, and achieves more accurate photovoltaic power generation regulation.
Patent Information
- Application Number
- CN202411773915.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-05
- Publication Date
- 2025-03-28
AI Technical Summary
The intermittent and instability of power generation characteristics of distributed photovoltaic systems may cause fluctuations in the grid frequency. The existing technology lacks response speed when frequency changes rapidly, and problems such as control complexity, cost and user participation are prominent.
The improved AGPSO algorithm is adopted, combining the maximum power tracking strategy and the frequency response target layer, and a distributed photovoltaic frequency modulation model is established. Through the layered control of the active backup control layer and the frequency response target layer, the improved AGPSO algorithm is integrated for solving, and the optimal solution is output to adjust the photovoltaic system.
It significantly improves the frequency regulation capability of distributed photovoltaic systems and the stability of the power grid, can more accurately deal with the intermittentity of photovoltaic power generation, and ensures the optimal adjustment effect in complex environments.