嵌入了数据转换和多目标特征选择算法的增强框架,用于预测风力发电
Yahya Z Alharthi1, Haruna Chiroma2, Lubna A Gabralla3
1Department of Electrical Engineering, College of Engineering, University of Hafr Albatin, 39524, Hafr Al Batin, Saudi Arabia. yalharthi@uhb.edu.sa.
Scientific reports
|May 9, 2025
概括
准确的风能预测对于管理可再生能源至关重要. 这项研究引入了使用特征选择和混合深度循环网络长期短期存储模型的新框架,以显著提高风力发电预测的准确性.
科学领域:
- 可再生能源系统可再生能源系统
- 人工智能在能源中的作用
- 计算智能是一种计算智能.
背景情况:
- 全球对风能的兴趣需要精确的风能预测,以便有效地管理电网.
- 现有的预测方法经常与复杂的,高维的风能数据集作斗争.
- 优化特征选择和数据处理是提高预测模型性能的关键.
研究的目的:
- 为准确的风力发电预测提出一个综合框架.
- 为了利用先进的算法进行最佳的功能选择和数据转换.
- 为风力发电预测开发一个强大的混合深度循环网络长期短期存储模型.
主要方法:
- 利用多目标无主导排序基因算法III (NSGA-III) 来从风能数据中进行最佳特征选择.
- 在模型输入之前对选定的特征实施数据转换机制.
- 开发并应用了混合深度循环网络 (DRN) 和长短期内存 (LSTM) 架构用于风力发电建模.
主要成果:
- 与传统方法相比,拟议的框架显示出更高的有效性和稳定性.
- 实现了2.6593e-10的显著较低的平均平方误差 (MSE) 和1.630e-05.5的根平均平方误差 (RMSE).
- 优于现有的方法,突出了综合功能选择和混合深度学习方法的好处.
结论:
- 将数据转换机制与NSGA-III和混合DRN-LSTM模型集成,可以大大提高风力发电预测的准确性.
- 拟议的框架为管理风能发电提供了强大而有效的解决方案.
- 这项研究提供了宝贵的见解和未来研究先进的风能预测技术的基础.
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