机器学习在光电传感器矩阵跟踪太阳能多向模型中的应用

IF 2.1 4区 工程技术 Q3 CHEMISTRY, PHYSICAL International Journal of Photoenergy Pub Date : 2022-10-14 DOI:10.1155/2022/5756610
P. Dhanalakshmi, V. Venkatesh, P. Ranjit, N. Hemalatha, S. Divyapriya, Raman Sandhiya, Sumit Kushwaha, Asmita Marathe, Mekete Asmare Huluka
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引用次数: 2

摘要

在本文中,我们引入了一种深度神经网络(DNN)来预测白天的太阳辐照度,无论光伏电站是否有储能,都可以从这里所做的工作中受益。提出的深度神经网络利用了许多不同的方法,其中两种是云运动分析和机器学习,以便对未来的气候条件进行预测。除此之外,还根据容易获得的数据源对模型的准确性进行了评估。总的来说,调查了四种不同的病例。根据研究结果,深度神经网络能够比持久算法对入射太阳辐照度做出更准确和可靠的预测。这是普遍的情况。即使没有任何实际数据,所提出的模型也被认为是最先进的,因为它在相同的时间范围内优于当前的NWP预测。在进行短期预测时,使用实际数据来减少误差范围可能会有所帮助。然而,在进行长期预测时,天气信息可能是有益的。
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Application of Machine Learning in Multi-Directional Model to Follow Solar Energy Using Photo Sensor Matrix
In this paper, we introduce a deep neural network (DNN) for forecasting the intra-day solar irradiance, photovoltaic PV plants, regardless of whether or not they have energy storage, can benefit from the work being done here. The proposed DNN utilises a number of different methodologies, two of which are cloud motion analysis and machine learning, in order to make forecasts regarding the climatological conditions of the future. In addition to this, the accuracy of the model was evaluated in light of the data sources that were easily accessible. In general, four different cases have been investigated. According to the findings, the DNN is capable of making more accurate and reliable predictions of the incoming solar irradiance than the persistent algorithm. This is the case across the board. Even without any actual data, the proposed model is considered to be state-of-the-art because it outperforms the current NWP forecasts for the same time horizon as those forecasts. When making predictions for the short term, using actual data to reduce the margin of error can be helpful. When making predictions for the long term, however, weather information can be beneficial.
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来源期刊
CiteScore
6.00
自引率
3.10%
发文量
128
审稿时长
3.6 months
期刊介绍: International Journal of Photoenergy is a peer-reviewed, open access journal that publishes original research articles as well as review articles in all areas of photoenergy. The journal consolidates research activities in photochemistry and solar energy utilization into a single and unique forum for discussing and sharing knowledge. The journal covers the following topics and applications: - Photocatalysis - Photostability and Toxicity of Drugs and UV-Photoprotection - Solar Energy - Artificial Light Harvesting Systems - Photomedicine - Photo Nanosystems - Nano Tools for Solar Energy and Photochemistry - Solar Chemistry - Photochromism - Organic Light-Emitting Diodes - PV Systems - Nano Structured Solar Cells
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