Using improved gradient-boosted decision tree algorithm based on Kalman filter (GBDT-KF) in time series prediction

L Li, S Dai, Z Cao, J Hong, S Jiang, K Yang - The Journal of …, 2020 - Springer
In this study, we analyse two mobile phone activity datasets to predict the future traffic of
mobile base stations in urban areas. The predicted time series can be used to reflect the …

Estimation of the solar radiation intensity on photovoltaic surfaces using anisotropic Models, investigation of influence of tilt angles and solar trackers: A case study for …

BA Akgul, MS Ozyazici, MF Hasoglu - Computers and Electrical …, 2024 - Elsevier
The estimation of total solar radiation (TSR) intensity is crucial for the performance, design,
and economic assessment of photovoltaic (PV) energy systems operating in different …

[PDF][PDF] Performance analysis and comparison of performance ratio of solar power plant

C Haydaroğlu, H Kılıç, B Gümüş - Turkish J. Electr. Power Energy …, 2024 - researchgate.net
Significant advancements have been made in the field of renewable energy worldwide. In
light of these improvements, renewable energy will meet a substantial part of Türkiye's …

Wind power prediction based on wind speed forecast using hidden Markov model

K Ghasvarian Jahromi, D Gharavian… - Journal of …, 2023 - Wiley Online Library
This study examines a new approach for short‐term wind speed and power forecasting
based on the mixture of Gaussian hidden Markov models (MoG‐HMMs). The proposed …

Effect of temperature on the IV and PV curves of the photovoltaic cell

H Cangi, S Adak, AS Yılmaz - Journal of the Institute of Science and …, 2021 - dergipark.org.tr
Photovoltaic (PV) cells are semiconductor materials that convert sunlight coming on their
surfaces directly into electrical energy. Solar panels can be converted into electrical energy …

[PDF][PDF] Quality Problems in Low İrradiance at Grid Connected PV Solar System

H Cangi, S Adak - 2022 - scholar.archive.org
Solar Photovoltaic (PV) energy is one of the main topics that have attracted the attention of
researchers in recent years. The use of solar energy is increasing rapidly in the world …

Estimation of solar potential for thailand using adaptive neurofuzzy inference system models

J Nirudh, J Somchat - Journal of Solar Energy …, 2019 - asmedigitalcollection.asme.org
This research paper proposes a new method of global solar radiation prediction for Thailand
using adaptive neurofuzzy inference system (ANFIS) models. Contrary to mathematical …

Makine Öğrenimi Tabanlı Kısa Vadeli Fotovoltaik Çıkış Gücü Tahminlemesi

B Eryılmaz, H Kılıç, F Koçyiğit - EMO Bilimsel Dergi, 2023 - dergipark.org.tr
Fosil yakıt kaynaklarının sınırlı olması ve çevreye zararlı etkilerinin olması nedeniyle
fotovoltaik (PV) sistemlerinin kurulumuna olan ihtiyaç giderek artmaktadır. PV sistemlerinin …

Chaotic analysis of the gloabal solar irradiance

M Yılmaz, B Gümüş, H Kılıç… - 2017 IEEE 6th …, 2017 - ieeexplore.ieee.org
The use of solar energy is increasing for power generation and other uses. In order to meet
these demands and make better predictions, it is necessary to understand and explain the …

[PDF][PDF] RETRACTED: The quality problems in low irradiance at grid connected photovoltaic systems

H Cangi - 2022 - scholar.archive.org
Solar Photovoltaic (PV) energy is one of the main topics that have attracted the attention of
researchers in recent years. The use of solar energy is increasing rapidly in the world …