Results 1 to 10 of about 7,343,696 (302)

A spatiotemporal atlas of hydropower in Africa for energy modelling purposes [PDF]

Open Research Europe, 2022
The modelling of electricity systems with substantial shares of renewable resources, such as solar power, wind power and hydropower, requires datasets on renewable resource profiles with high spatiotemporal resolution to be made ...
Sebastian Sterl, Albertine Devillers, Celray James Chawanda, Ann van Griensven, Wim Thiery, Daniel Russo   +5 more
doaj   +2 more sources

Research of the impact on the ecology of the state of cybersecurity of the critical infrastructure objects [PDF]

E3S Web of Conferences, 2021
The analysis of the impact on the ecology of the state of cybersecurity of critical infrastructure objects and the factors influencing the state of cybersecurity of the information system of the critical infrastructure object is performed. An explanation
Mokhor Volodymyr, Korchenko Oleksandr, Honchar Serhii, Komarov Maxsim, Onyskova Alla   +4 more
doaj   +1 more source

Wind data modeling and energy mapping of the wind potential in the city of Douala (Cameroun)

Revue des Énergies Renouvelables, 2022
This work helps in the implementation of wind energy projects in the city of Douala. Wind data used (speed and direction) were collected from January 1, 2020, to December 31, 2020, at a height of 10m. The use of wind speed distribution laws allowed us to
Yvan Martino Dantse, Samuel Eke, Endouche Kouokam, Cyrille Mezoue, Jean – Luc Nsouandele, Ruben Mouangue   +5 more
doaj   +1 more source

Requirements for a maritime transition in line with the Paris Agreement

iScience, 2022
Summary: The shipping industry is a hard-to-abate sector in today’s society. Although past studies have looked at levels of carbon pricing, fuel savings, and the upscaling of green fuel availability separately, we combine these critical parameters for a ...
Sebastian Franz, Nicolas Campion, Sara Shapiro-Bengtsen, Rasmus Bramstoft, Dogan Keles, Marie Münster   +5 more
doaj   +1 more source

Developing decarbonisation pathways in changing TIMES for Irish homes

Energy Strategy Reviews, 2023
Decarbonising and improving the energy efficiency of dwellings is a priority for climate and energy policy. However, integrated energy systems modelling, commonly used to inform decarbonisation pathways, typically does not capture the heterogeneity of ...
Jason Mc Guire, Fionn Rogan, Olexandr Balyk, Tomás Mac Uidhir, Ankita Gaur, Hannah Daly   +5 more
doaj   +1 more source

A novel brushless de‐excitation system for synchronous generators using a buck chopper with a freewheeling discharge resistor

IET Electric Power Applications, 2023
A new de‐excitation system for advanced brushless excitation based on a synchronous generator is presented. The proposed system uses a discharge resistor in series with a freewheeling diode of a buck chopper.
Gildas Martial Ngaleu, Aurélien Tamtsia Yeremou, Charles Hubert Kom, Samuel Eke, Arnaud Nanfak   +4 more
doaj   +1 more source

A comprehensive study of Fin-Assisted horizontal ground heat exchanger for enhancing the heat transfer performance

Energy Conversion and Management: X, 2023
A horizontal ground heat exchanger installation is less expensive than a vertical ground heat exchanger, but more land is required. The system’s required pipe length and land area can be decreased by improving the system.
Reza Saeidi, Younes Noorollahi, Soowon Chang, Hossein Yousefi   +3 more
doaj   +1 more source

New fuzzy control design for photovoltaic system using LMI technique [PDF]

E3S Web of Conferences, 2023
The T-S Fuzzy model-based technique (T-S: Takagi-Sugeno) is used in this research to offer a new fuzzy state feedback control for solar systems with output charge. We discuss a DC-DC boost converter to manage the output power of a solar panel array under
Aboulkassim Abdeljabar, Kririm Said, Arjdal El hanafi, Ben Hmamou Driss   +3 more
doaj   +1 more source

Modeling the mindfulness people's function based on the recognition of biometric parameters by artificial intelligence elements

Радіоелектронні і комп'ютерні системи, 2023
The subject matter of this article is the processes of modeling the function of attentiveness of users of critical applications on the basis of recognition of biometric parameters by elements of artificial intelligence.
Olena Vysotska, Anatolii Davydenko, Oleksandr Potenko   +2 more
doaj   +1 more source

Passenger transport demand, fuel consumption, and emissions data for the Irish Passenger Transport Emissions and Mobility (IPTEM) model

Data in Brief, 2022
These data and analyses support the research article “How and Why We Travel – Mobility Demand and Emissions from Passenger Transport (O'Riordan et al., 2022).
Vera O'Riordan, Fionn Rogan, Tomás Mac Uidhir, Brian Ó Gallachóir, Hannah Daly   +4 more
doaj   +1 more source