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Efficiency of Compressed Air Energy Storage [PDF]
, 2011 The simplest type of a Compressed Air Energy Storage (CAES) facility would be an adiabatic process consisting only of a compressor, a storage and a turbine, compressing air into a container when storing and expanding when producing. This type of CAES would be adiabatic and would if the machines were reversible have a storage efficiency of 100%. However,
Elmegaard, Brian, Brix, Wiebke
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Energy efficiency improvement of locomotives with energy storages
Proceedings of Petersburg Transport University, 2017Objective: The development of hybrid technologies is an aspect that carries serious changes for the railway industry, its design and technological base. These changes provide the scientific and technological breakthroughs to a much greater extent than the implementation of any new projects in traditional forms.
Tamila Titova, Andrey Evstafev
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Nanotechnology for Energy Storage and Efficiency
2022The advancement of nanostructured materials in recent years has significantly boosted the efficiency for achieving energy storage, conversion, and utilization. In support of the use of nanotechnology in energy fields, emerging research on special types of nanoparticles (i.e., thiolate group–stabilized nanoclusters of gold atoms, silver atoms, and other
Jie Xuan +4 more
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Energy efficient and reliable storage disks
Proceedings of the 46th Annual Southeast Regional Conference on XX, 2008Computer hard disks have different failure probability rates that are a function of age and utilization. In this paper the relationship between the disk age, utilization, and failure probabilities are determined. This relationship is used to estimate a safe utilization zone for a disk dependent on its age.
Kiranmai Bellam +2 more
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Lightweight high-efficiency energy-storage transformers
IEEE Transactions on Magnetics, 1991A study undertaken to determine the potential improvement in efficiency of energy-storage transfers is described. Energy stores of 5 MJ and 1 MA were sized and studied. The performance of transformers made from conductor-grade aluminium was compared with that of transformers made from hyperconductor.
D.E. Johnson, N.D. Clements
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Household energy efficiency management and optimization with energy storage
2016 IEEE 2nd Annual Southern Power Electronics Conference (SPEC), 2016With the accelerated development of economy, the proportion of household electricity power consumption in total power consumption is getting larger and larger. So it is necessary to have a research on the optimal control of different types of household loads so as to reduce power consumers' cost as well as to improve household energy efficiency.
Jinhua Xue +5 more
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