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An intensive review of ORC-based pumped thermal energy storage
This paper provides an intensive review of a typical Carnot battery (CB): Rankine cycle-based pumped thermal energy/electricity storage (PTES), focusing on their development, integration strategies, and performance across diverse energy systems.
Wei Li +4 more
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Attributes of Bi-Directional Turbomachinery for Pumped Thermal Energy Storage
Journal of Turbomachinery, 2022Abstract In this paper, we (i) present a methodology for determining the aerodynamic performance of bi-directional turbomachines for pumped thermal energy storage, i.e., turbomachines designed to operate as a compressor in one direction, and then as a turbine in the opposite direction, (ii) carry out performance computations for such ...
J. D. Chiapperi +2 more
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Pumped Thermal Electricity Storage (PTES) is a system that allows the conversion of electrical energy into thermal energy and its more cost-effective storage.
Burak Kurşun, Korhan Okten
exaly +2 more sources
2021
Long duration storages (i.e. 6+h) could foster the power sector transitions towards renewable energy sources. Among the many technologies proposed for such a task, pumped thermal electricity storage (PTES) recently gained much attention from researchers.
Guido Francesco Frate +3 more
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Long duration storages (i.e. 6+h) could foster the power sector transitions towards renewable energy sources. Among the many technologies proposed for such a task, pumped thermal electricity storage (PTES) recently gained much attention from researchers.
Guido Francesco Frate +3 more
openaire +2 more sources
High-temperature Pumping of Silicon for Thermal Energy Grid Storage
Energy, 2021Abstract As the cost of renewable energy falls below fossil fuels, the key barrier to widespread sustainable electricity has become availability on demand. Energy storage can enable dispatchable renewables, but only with drastic cost reductions compared to current batteries.
Caleb Amy +4 more
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Thermodynamic Design of a Pumped Thermal Energy Storage
With regard to large-scale electricity storage systems, the concept of Pumped Thermal Energy Storage systems (PTES) has emerged in the last years.
Lange, Johannes
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THE HEATSEP METHOD TO MAXIMIZE THE EFFICIENCY OF PUMPED THERMAL ENERGY STORAGE
Storing electricity requires the conversion of the available electrical energy into energy of different form, which can be more easily stored over time.
Sergio Rech +3 more
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Thermal energy storage using thermo-chemical heat pump
Energy Conversion and Management, 2013Abstract A theoretical study was performed to investigate the potential of storing thermal energy using a heat pump which is a thermo-chemical storage system consisting of water as sorbet, and sodium chloride as the sorbent. The effect of different parameters namely; the amount of vaporized water from the evaporator, the system initial temperature ...
M.A. Hamdan +2 more
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