Zobrazeno 1 - 10
of 144
pro vyhledávání: '"Caston Sigauke"'
Publikováno v:
Forecasting, Vol 6, Iss 3, Pp 672-699 (2024)
The main source of electricity worldwide stems from fossil fuels, contributing to air pollution, global warming, and associated adverse effects. This study explores wind energy as a potential alternative. Nevertheless, the variable nature of wind int
Externí odkaz:
https://doaj.org/article/d21e9b3f9e6745e4a7fd1aa6c0c94810
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-19 (2024)
Abstract Modelling of solar irradiation is paramount to renewable energy management. This warrants the inclusion of additive effects to predict solar irradiation. Modelling of additive effects to solar irradiation can improve the forecasting accuracy
Externí odkaz:
https://doaj.org/article/e822dc4d941448ca97b1c50cbf2d4c59
Publikováno v:
Journal of Energy in Southern Africa, Vol 35, Iss 1 (2024)
Dimensionality poses a challenge in developing quality predictive models. Often when modelling solar irradiance (SI), many covariates are considered. Training such data has several disadvantages. This study sought to identify the best variable embedd
Externí odkaz:
https://doaj.org/article/9f633640b46d4a85ae6ce673c9edeacc
Autor:
Caston Sigauke, Thakhani Ravele
Publikováno v:
Atmosphere, Vol 15, Iss 5, p 557 (2024)
In recent years, there has been increasing interest in the joint modelling of compound extreme events such as high temperatures and low rainfall. The increase in the frequency of occurrence of these events in many regions has necessitated the develop
Externí odkaz:
https://doaj.org/article/d3d890bda79c4188baf3df9bd6a55fda
Publikováno v:
African Journal of Hospitality, Tourism and Leisure, Vol 11, Iss 6, Pp 2092-2102 (2022)
Precise tourism estimates for tourism destination sites are crucial for decision-making. The objective of the study is to model and project Great Zimbabwe National Monuments (GZNM) tourist arrivals by combining hierarchical tourism forecasts. The app
Externí odkaz:
https://doaj.org/article/5bcd1b8dfb3c411d9a3aca9e2162e9ea
Autor:
Edmore Ranganai, Caston Sigauke
Publikováno v:
IEEE Access, Vol 8, Pp 172204-172218 (2020)
The global horizontal irradiance data recorded at the earth's horizontal surface is a mixture of deterministic (extra-terrestrially) and stochastic components due to the ever-changing atmospheric conditions. The Box-Jenkins short memory stochastic mo
Externí odkaz:
https://doaj.org/article/9a4db8497f8643bdacdc721037a5801b
Publikováno v:
IEEE Access, Vol 8, Pp 198872-198885 (2020)
Solar irradiance forecasting is essential in renewable energy grids amongst others for back-up programming, operational planning, and short-term power purchases. This study focuses on forecasting hourly solar irradiance using data obtained from the S
Externí odkaz:
https://doaj.org/article/521293b9e8804ea1a2aace18252825f8
Publikováno v:
IEEE Access, Vol 8, Pp 146105-146115 (2020)
Extreme value modelling of peak load process is critical to the reliable specification of power generation, distribution and maintenance purposes during both peak and off-peak periods. In this study, a frequency assessment of extreme peak electricity
Externí odkaz:
https://doaj.org/article/4213443315994330b2787347da47bcdf
Publikováno v:
Climate, Vol 11, Iss 2, p 46 (2023)
Weather and climate extremes such as heat waves, droughts and floods are projected to become more frequent and intense in several regions. There is compelling evidence indicating that changes in climate and its extremes over time influence the living
Externí odkaz:
https://doaj.org/article/4d4d314df41b4d1fb15a340eaaf9da1a
Publikováno v:
Energies, Vol 16, Iss 2, p 927 (2023)
Challenges in utilising fossil fuels for generating energy call for the adoption of renewable energy sources. This study focuses on modelling and nowcasting optimal tilt angle(s) of solar energy harnessing using historical time series data collected
Externí odkaz:
https://doaj.org/article/28d9e426f238492989e375e0f42d1e4b