Results 241 to 250 of about 5,654 (290)

Pumping Water to Compete in Electricity Markets [PDF]

CRAMPES Claude, MOREAUX Michel
core  

Pumped Thermal Energy Storage Based on ORC

, 2022
This chapter presents the operating principle of the Pumped Thermal Energy Storage (PTES), based on the Organic Rankine Cycle (ORC) technology. This technology consists in storing electrical energy under the form of heat for later conversion of thermal energy back into electricity.
Dumont, Olivier, Lemort, Vincent
openaire   +2 more sources

Pumped thermal energy storage

, 2023
This chapter is on the pumped thermal energy storage (PTES) concept in general and specific configurations, presents the fundamentals and thermodynamics governing the system operation, and reviews the scientific state of the art and commercial projects on that across the world.
Rahbari, Hamid Reza, Roushenas, Ramin, Sadi, Meisam, Arabkoohsar, Ahmad, Singh, Abhishek Kumar   +4 more
openaire   +4 more sources

Analysis of Renewable Energy Integrated Pumped Thermal Energy Storage Systems

ASME 2023 17th International Conference on Energy Sustainability, 2023
Abstract In this paper, a novel configuration of a pumped thermal electricity storage system is proposed which can integrate excess thermal energy from different renewable thermal energy sources, e.g. concentrated solar power, waste heat and deep geothermal energy plants, as well as excess electricity from direct electricity generating ...
Nishith B. Desai, Simone Parisi, Nikolaos Remygiakis, Fredrik Haglind   +3 more
openaire   +2 more sources

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Pumped thermal energy storage with heat pump-ORC-systems: Comparison of latent and sensible thermal storages for various fluids

Applied Energy, 2020
Abstract To compensate for the recurring daily fluctuations of the power generation of renewable energies, energy storage systems are necessary that are able to adjust the time shift of the power generation to the required load profiles with high numbers of cycles and high capacity.
Bernd Eppinger, Lars Zigan, Jürgen Karl   +2 more
exaly   +2 more sources

Pumped thermal energy storage: A review

International Journal of Heat and Mass Transfer, 2023
Sumit Sharma, Mehdi Mortazavi
exaly   +2 more sources

Configuration mapping of thermally integrated pumped thermal energy storage system

Energy Conversion and Management, 2023
Meiyan Zhang, Yonghao Zhang, Xiaocun Sun   +2 more
exaly   +2 more sources

Thermodynamic investigation of latent-heat stores for pumped-thermal energy storage [PDF]

Journal of Energy Storage, 2022
As a large-scale energy storage technology, pumped-thermal energy storage uses thermodynamic cycles and thermal stores to achieve energy storage and release.
Yongliang Zhao, C Y Zhao, Christos N Markides   +2 more
exaly   +2 more sources

Techno-economic assessment for a pumped thermal energy storage integrated with open cycle gas turbine and chemical looping technology

Energy Conversion and Management, 2022
Pumped thermal energy storage offers a high energy density, potentially resulting in a relatively low cost per unit of energy stored. In this study, two novel energy storage systems were developed.
Husain Bahzad, Paul S Fennell, Nilay Shāh   +2 more
exaly   +2 more sources

Thermodynamic analysis of a novel pumped thermal energy storage system utilizing ambient thermal energy and LNG cold energy

Energy Conversion and Management, 2017
Pumped thermal energy storage (PTES) has become a hot topic on large scale energy storage technology because of the independence on geological conditions and fossil fuels. However, few of the PTES systems have higher round trip efficiencies compared with
Guan-Bang Wang, Xin-Rong Zhang
exaly   +2 more sources