Results 31 to 40 of about 451 (188)

Are Carnot Batteries an AlternativeWhen Repurposing Coal Power Plants in Europe?

open access: yes, 2023
As Europe transitions away from coal-fired power plants, there is indecision regarding the fate of the retiring sites. This paper tests the feasibility of an alternative to consider: Carnot Batteries.
Ahrens Kayayan, Vartan,
core   +1 more source

Optimal Management of Reversible Heat Pump/Organic Rankine Cycle Carnot Batteries [PDF]

open access: yes, 2023
In the view of reducing the global greenhouse gas emissions, it becomes fundamental to exploit the renewable energy sources at their maximum potential by developing effective strategies for their flexible use.
De Pascale A.   +4 more
core   +2 more sources

Renewable Energy Curtailment Storage in Molten Salt and Solid Particle Solar Thermal Power Plants: A Comparative Analysis in Spain

open access: yesApplied Sciences
Spain’s energy transition poses the dual challenge of managing renewable curtailment and enhancing the competitiveness of concentrated solar power (CSP) technologies. This study evaluates the suitability of replacing molten salts with solid particles for
Sergio González-Barredo   +1 more
doaj   +1 more source

Thermodynamic Assessment of Heat Pump Configurations for Waste Heat Integrated Carnot Batteries

open access: yesThermo
Carnot batteries based on the coupling of high-temperature heat pumps (HTHPs) and Organic Rankine Cycles (ORCs) emerge as promising solutions for large-scale and long-duration energy storage, enabling sector coupling and the valorization of industrial ...
Márcio Santos   +4 more
doaj   +1 more source

Potential Evaluation of Carnot Battery Integrating Waste Heat Recovery in Industry

open access: yes36th International Conference on Efficiency, Cost, Optimization, Simulation and Environmental Impact of Energy Systems (ECOS 2023), 2023
One of the keys to the current energy and ecological transition is the development of electrical energy storage. This demand has motivated the development of alternative technologies that overcome some of the shortcomings of the storage systems used until now. Among these, Carnot battery has experienced a rapid development in the last decade.
Thome, Olivier   +2 more
openaire   +1 more source

Multi-criteria/comparative analysis and multi-objective optimization of a hybrid solar/geothermal source system integrated with a carnot battery

open access: yesCase Studies in Thermal Engineering
Among the different electrical energy storage technologies, the Carnot batteries are promising options with low specific cost that do not suffer from geographical limitations and power-capacity coupling.
Badreddine Ayadi   +5 more
doaj   +1 more source

Towards Integration of Carnot Batteries in Data Centres: Design Optimisation and Global Sensitivity Analysis under Techno-Economic Uncertainties

open access: yes, 2022
Designing a Carnot battery integrated into a real data centre and coupled to a PV array to maximise its self-sufficiency ratio and to minimise the final cost of ...
3rd International Workshop on Carnot Batteries   +4 more
core  

Thermo-Economic Investigation of an ORC-Based Carnot Battery Driven by the Ocean Temperature Gradient

open access: yesEnergies
Carnot Batteries with thermal integration stand as one of the most promising approaches to tackling contemporary global energy problems. Currently, research on Carnot Battery systems utilizing the ocean thermal gradient is still in its early stages. This
Liuchen Liu, Yining Yang, Jiarui Dai
doaj   +1 more source

Photothermally Enhanced Hydrogel‐Based Thermoelectrochemical Cells for Stable, Passive Harvesting of Low‐Grade Heat

open access: yesAdvanced Energy Materials, EarlyView.
A photothermally enhanced hydrogel‐based thermoelectrochemical cell enables passive conversion of low‐grade heat and solar energy into electricity. The quasi‐solid device achieves high thermopower and stable long‐term operation under passive conditions.
Matteo Bevione   +2 more
wiley   +1 more source

Carnot batteries (pumped thermal energy storage) - electricity storage by thermal cycles and systems

open access: yes, 2021
Tato bakalářská práce se v rešeršní části zabývá seznámením s tématem Carnotových baterií (PTES), porovnáním s typickými i vyvíjenými uložišti elektřiny.
Tomáš Sklář
core  

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