基于深度学习的光伏模块的buck-boost转换器
Aoun Muhammad1, Asjad Amin2, Muhammad Ali Qureshi2
1Dept. of Electrical Engineering, The Islamia University of Bahawalpur, Pakistan.
Heliyon
|April 2, 2024
概括
本研究介绍了一种深度学习模型,用于减少光伏系统的直流-直流buck-boost转换器中的电压波动. 该模型改善了稳定状态时间,并减少了与传统控制器相比的超越.
科学领域:
- 电气工程 电气工程
- 可再生能源系统可再生能源系统
- 人工智能的人工智能
背景情况:
- 在光伏 (PV) 能源应用中,直流-直流反推转换器至关重要.
- 在这些转换器中,不必要的输出电压波纹是一个重大挑战.
- 现有的解决方案往往缺乏有效性,特别是在光伏系统中,深度学习方法未得到充分利用.
研究的目的:
- 为光伏应用中DC-DC回升转换器提出一种基于深度学习的新型模型.
- 为了减少稳定状态时间并实现所需的buck或boost模式.
- 为了最大限度地减少输出电压的波纹,并提高转换器的整体性能.
主要方法:
- 通过使用传统PID控制器的数据开发和训练了一个深度学习模型.
- 该模型在不同的光伏输入电压 (10V至48V) 的实验设置中进行了测试.
- 该系统使用单一的12V电池,在单一建筑中实现离网和电网配置.
主要成果:
- 与传统的PID控制器相比,拟议的深度学习模型表现出优异的性能.
- 观察到稳定状态时间的显著减少.
- 实验验证证证实了性能改进,输出电压超标较少.
结论:
- 基于深度学习的模型有效地解决了光伏直流-直流转换器中的电压波纹问题.
- 这种方法为可再生能源的整合提供了更好的效率和稳定性.
- 该模型对提高独立和连接到电网的光伏系统的性能充满希望.
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