Hybrid optimization of photovoltaic power prediction with PSO-CNN-GRU considering seasonal partitioning

Ying Cuan; Chenbo Bai

doi:10.1117/12.3030120

5 June 2024 Hybrid optimization of photovoltaic power prediction with PSO-CNN-GRU considering seasonal partitioning

Ying Cuan, Chenbo Bai

Proceedings Volume 13163, Fourth International Conference on Mechanical, Electronics, and Electrical and Automation Control (METMS 2024); 131632E (2024) https://doi.org/10.1117/12.3030120
Event: International Conference on Mechanical, Electronics, and Electrical and Automation Control (METMS 2024), 2024, Xi'an, China

Abstract

With the increasing penetration of distributed photovoltaic power stations in the power system, a hybrid optimization method, PSO-CNN-GRU, is proposed to ensure the secure and stable operation of the power grid. Utilizing CNN feature extraction and GRU model modeling, this method enhances the accuracy and robustness of photovoltaic power prediction. The improved PSO algorithm exhibits global optimization capability, facilitating the faster and more accurate determination of optimal hyperparameters for CNN-GRU. Finally, simulations are conducted using data from the He 19- 46 power station in the Changqing Oilfield. Experimental results indicate that the proposed method outperforms various other models in terms of predictive accuracy. The results validate the effectiveness and superiority of the proposed approach in enhancing predictive accuracy. This research is crucial for accurate photovoltaic power prediction, offering valuable insights for the sustainable development of power systems.

(2024) Published by SPIE. Downloading of the abstract is permitted for personal use only.

Citation Download Citation

Ying Cuan and Chenbo Bai "Hybrid optimization of photovoltaic power prediction with PSO-CNN-GRU considering seasonal partitioning", Proc. SPIE 13163, Fourth International Conference on Mechanical, Electronics, and Electrical and Automation Control (METMS 2024), 131632E (5 June 2024); https://doi.org/10.1117/12.3030120

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