Results 51 to 60 of about 690,549 (354)
A daily representation of Great Britain's energy vectors : Natural gas, electricity and transport fuels [PDF]
, 2013 In much of Europe there is a strong push to decarbonise energy demands, including the largest single end-use demand – heat. Moving heat demands over to the electrical network poses significant challenges and the use of hybrid energy vector and storage ...
Hall, Peter J. +3 more
core +2 more sources
IEEE AccessThe transportation sector, a significant contributor to carbon dioxide emissions as of 2020, confronts a pressing challenge in mitigating pollution. Electric Vehicles (EVs) present a promising solution, offering a cleaner alternative; however, their ...
H. Maghfiroh, O. Wahyunggoro, A. Cahyadi
semanticscholar +1 more source
A Novel use of the Hybrid Energy Storage System for Primary Frequency Control in a Microgrid [PDF]
, 2016 High penetration of renewable energycauses fluctuationsof power flow and results in system frequency fluctuation, which significantlyaffects the power system operation.
Aghamohammadi +18 more
core +2 more sources
Hydrogen vs. Battery in the long-term operation. A comparative between energy management strategies for hybrid renewable microgrids [PDF]
, 2020 The growth of the world’s energy demand over recent decades in relation to energy intensity and demography is clear. At the same time, the use of renewable energy sources is pursued to address decarbonization targets, but the stochasticity of renewable ...
Andujar, J. M. +5 more
core +2 more sources
Exploring the potential of a hybrid device combining solar water heating and molecular solar thermal energy storage [PDF]
, 2016 A hybrid solar energy system consisting of a molecular solar thermal energy storage system (MOST) combined with a solar water heating system (SWH) is presented.
Börjesson, K +6 more
core +1 more source
Design and evaluation of an energy storage system for helicopters [PDF]
, 2018 This paper presents the design and evaluation of an energy storage system (ESS) for helicopters with the aim to recover the kinetic energy in the rotor available after landing and to be able to control the 270V dc bus voltage during load disturbances.
Klumpner, Christian, Rashed, Mohamed
core +2 more sources
Enzymatic degradation of biopolymers in amorphous and molten states: mechanisms and applications
FEBS Open Bio, EarlyView.This review explains how polymer morphology and thermal state shape enzymatic degradation pathways, comparing amorphous and molten biopolymer structures. By integrating structure–reactivity principles with insights from thermodynamics and enzyme engineering, it highlights mechanisms that enable efficient polymer breakdown.
Anđela Pustak, Aleksandra Maršavelski
wiley +1 more source
EnergiesNew energy sources, such as wind and solar energy, have been widely adopted; however, their volatility and instability have become the key issues restricting their utilization.
Min Zhang +7 more
doaj +1 more source
Advances in Applied Energy, 2021 The use of retired batteries from electric vehicles as a second-life battery energy storage system has been recognized as a way to break the high investment cost limitation of battery energy storage systems with the associated cost reduction of a park ...
Mingxuan Guo +5 more
doaj +1 more source
Optimisation of hybrid off-grid energy systems by linear programming [PDF]
, 2012 Background: In this study, a general model of a hybrid off-grid energy system is developed, which can be adjusted to reflect real conditions in order to achieve economical and ecological optimisation of off-grid energy systems.
Erdmann, Georg +3 more
core +1 more source