Results 21 to 30 of about 9,650,286 (397)

Progress in thermal stability of all‐solid‐state‐Li‐ion‐batteries

open access: yesInfoMat, 2021
Thermal safety is one of the major issues for lithium‐ion batteries (LIBs) used in electric vehicles. The thermal runaway mechanism and process of LIBs have been extensively studied, but the thermal problems of LIBs remain intractable due to the ...
Yujing Wu   +4 more
doaj   +1 more source

Liberty, Efficiency, and Law [PDF]

open access: yes, 1987
In today’s society there is an increasing demand for renewable energy sources such as sun and wind power. These sources are intermittent, and energy storage is therefore needed to ensure a constant power supply.
Dahlqvist, Elin, Karlsson, Elin
core   +3 more sources

A unit commitment study of the application of energy storage toward the integration of renewable generation [PDF]

open access: yes, 2012
To examine the potential benefits of energy storage in the electric grid, a generalized unit commitment model of thermal generating units and energy storage facilities is developed.
Harris, Chioke B.   +2 more
core   +2 more sources

Tracking error analysis of primary mirror in Linear Fresnel heat collecting field [PDF]

open access: yesE3S Web of Conferences, 2021
Aiming at the tracking error of the primary mirror in the Linear Fresnel concentrated light and heat field, according to the structural characteristics of the Linear Fresnel concentrating and heat collecting system, the analysis model of the system ...
ZhiYong Zhang   +3 more
doaj   +1 more source

Pseudocapacitive oxide materials for high-rate electrochemical energy storage

open access: yes, 2014
Electrochemical energy storage technology is based on devices capable of exhibiting high energy density (batteries) or high power density (electrochemical capacitors).
V. Augustyn, P. Simon, B. Dunn
semanticscholar   +1 more source

The design space for long-duration energy storage in decarbonized power systems

open access: yesNature Energy, 2021
Long-duration energy storage (LDES) is a potential solution to intermittency in renewable energy generation. In this study we have evaluated the role of LDES in decarbonized electricity systems and identified the cost and efficiency performance necessary
N. Sepulveda   +4 more
semanticscholar   +1 more source

Thermodynamic analysis of a novel fossil-fuel–free energy storage system with a trans-critical carbon dioxide cycle and heat pump [PDF]

open access: yes, 2020
This paper presents and analyzes a novel fossil-fuel–free trans-critical energy storage system that uses CO2 as the working fluid in a closed loop shuttled between two saline aquifers or caverns at different depths: one a low-pressure reservoir and the ...
Hao, Y   +4 more
core   +1 more source

Transcritical Carbon Dioxide Charge-Discharge Energy Storage with Integration of Solar Energy [PDF]

open access: yes, 2019
New and improved energy storage technologies are required to overcome non-dispatchability, which is the main challenge for the successful integration of large shares of renewable energy within energy supply systems.
Becerra Villanueva, José Antonio   +4 more
core   +2 more sources

Electrochemical Energy Storage [PDF]

open access: yesAccounts of Chemical Research, 2013
Lead acid battery when compared to another electrochemical source has many advantages. It is low price and availability of lead, good reliability, high voltage of cell (2 V), high electrochemical effectivity, cycle life is from several hundreds to thousands of cycles. Thanks to these characteristics is now the most widely used secondary electrochemical
Keith J. Stevenson   +2 more
openaire   +6 more sources

Participation of Energy Storage-Based Flexible Hubs in Day-Ahead Reserve Regulation and Energy Markets Based on a Coordinated Energy Management Strategy

open access: yesInternational Transactions on Electrical Energy Systems, 2022
In order to increase energy efficiency, the energy hub is considered as a form of aggregator and coordinator of various resources and storage. With the optimal performance of resources and storage generators based on a proper energy management system, it
M. Kazemi   +5 more
semanticscholar   +1 more source

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