Solar radiation forecasting based on convolutional neural network and ensemble learning

D Cannizzaro, A Aliberti, L Bottaccioli, E Macii… - Expert Systems with …, 2021 - Elsevier
Nowadays, we are moving forward to more sustainable energy production systems based
on renewable sources. Among all Photovoltaic (PV) systems are spreading in our cities. In …

Analysis and impact evaluation of missing data imputation in day-ahead PV generation forecasting

T Kim, W Ko, J Kim - Applied Sciences, 2019 - mdpi.com
Over the past decade, PV power plants have increasingly contributed to power generation.
However, PV power generation widely varies due to environmental factors; thus, the …

Missing value imputation for short to mid-term horizontal solar irradiance data

H Demirhan, Z Renwick - Applied Energy, 2018 - Elsevier
Improving the accuracy of solar irradiance forecasting has become crucial since the use of
solar energy power has become more accessible due to increased efficiency and decreased …

Short-term forecasting of global solar irradiance in tropical environments with incomplete data

LS Hoyos-Gómez, JF Ruiz-Muñoz, BJ Ruiz-Mendoza - Applied Energy, 2022 - Elsevier
Electricity access is a common issue around the world. Many countries that face this problem
are located in the tropical region and solar energy might be an alternative to mitigate this …

[HTML][HTML] Speckle noise reduction for structural vibration measurement with laser Doppler vibrometer on moving platform

Y Zeng, A Nunez, Z Li - Mechanical Systems and Signal Processing, 2022 - Elsevier
Speckle noise is a major problem for structural vibration measurements with Laser Doppler
vibrometer on moving platform (LDVom) due to its highly random, frequent, and broadband …

BERT (Bidirectional Encoder Representations from Transformers) for missing data imputation in solar irradiance time series

LB Cesar, MÁ Manso-Callejo, CI Cira - Engineering Proceedings, 2023 - mdpi.com
The availability of solar irradiance time series without missing data is an ideal scenario for
researchers in the field. However, it is not achievable for a variety of reasons, such as …

A case study in the tropical region to evaluate univariate imputation methods for solar irradiance data with different weather types

NB Mohamad, AC Lai, BH Lim - Sustainable Energy Technologies and …, 2022 - Elsevier
A complete dataset of ground-measured Global Horizontal Solar Irradiance (GHI) is vital for
the design and performance assessment of a photovoltaic (PV) system. Hence, imputing the …

Short-term nonlinear autoregressive photovoltaic power forecasting using statistical learning approaches and in-situ observations

A Fentis, L Bahatti, M Tabaa, M Mestari - International Journal of Energy …, 2019 - Springer
Due to the low total cost of production, Photovoltaic energy constitutes an important part of
the renewable energy installed in the world. However, photovoltaic energy is volatile in …

Missing-data tolerant hybrid learning method for solar power forecasting

W Liu, C Ren, Y Xu - IEEE Transactions on Sustainable Energy, 2022 - ieeexplore.ieee.org
Solar power forecasting is a key task in modern power grid operation, which can be
achieved by machine learning-based methods. Due to multiple practical issues, the data …

A novel hybrid transformer-based framework for solar irradiance forecasting under incomplete data scenarios

H Zhang, B Li, SF Su, W Yang… - IEEE Transactions on …, 2024 - ieeexplore.ieee.org
Accurate prediction of solar irradiance is crucial for the effective utilization of solar energy.
However, in real-world scenarios, complex irradiance patterns and prevalent incomplete …