Results 81 to 90 of about 690,549 (354)

Analysis of Stand-Alone Photovoltaic—Marine Current Hybrid System and the Influence on Daily and Seasonal Energy Storage

open access: yesEnergies, 2022
Stand-alone systems in remote regions require the utilization of renewable resources; however, their natural intermittence requires the implementation of energy-storage systems that allow a continuous power supply.
Jorge Olmedo-González   +3 more
doaj   +1 more source

Fractional Skyrmion Tubes in Chiral‐Interfaced 3D Magnetic Nanowires

open access: yesAdvanced Functional Materials, EarlyView.
In chiral 3D helical magnetic nanowires, the coupling between the geometric and magnetic chirality provides a way to create topological spin states like vortex tubes. Here, it is demonstrated how the breaking of this coupling in interfaced 3D nanowires of opposite chirality leads to even more complex topological spin states, such as fractional ...
John Fullerton   +11 more
wiley   +1 more source

Exergoeconomic analysis and optimization of wind power hybrid energy storage system

open access: yesScientific Reports
The hybrid energy storage system of wind power involves the deep coupling of heterogeneous energy such as electricity and heat. Exergy as a dual physical quantity that takes into account both 'quantity' and 'quality, plays an important guiding role in ...
Caifeng Wen   +6 more
doaj   +1 more source

A Capacity Configuration Control Strategy to Alleviate Power Fluctuation of Hybrid Energy Storage System Based on Improved Particle Swarm Optimization

open access: yesEnergies, 2019
In view of optimizing the configuration of each unit’s capacity for energy storage in the microgrid system, in order to ensure that the planned energy storage capacity can meet the reasonable operation of the microgrid’s control strategy, the
Tiezhou Wu   +5 more
doaj   +1 more source

Evaluation of Hybrid Energy Storage Systems Using Wavelet and Stretched-Thread Methods

open access: yesIEEE Access, 2020
This paper presents a methodology to evaluate hybrid energy storage systems in hybrid energy systems. While Wavelet is used to decompose the net load in temporal segments, the stretched-thread method is used to evaluate the influence of energy storage ...
Yago A. Santos   +3 more
doaj   +1 more source

A novel and comprehensive mechanism for the energy management of a Hybrid Micro-grid System

open access: yesEnergy Reports, 2022
Renewable energy has gained enormous popularity in recent years. Both independent and grid-connected renewable energy generating capacity has increased.
Farrukh Sayeed   +8 more
doaj   +1 more source

How migrating 0.0001% of address space saves 12% of energy in hybrid storage [PDF]

open access: yes, 2007
We present a simple, operating-\ud system independent method to reduce the num-\ud ber of seek operations and consequently reduce\ud the energy consumption of a hybrid storage\ud device consisting of a hard disk and a flash\ud memory.
Hartel, Pieter H.   +2 more
core   +2 more sources

Cu‐Based MOF/TiO2 Composite Nanomaterials for Photocatalytic Hydrogen Generation and the Role of Copper

open access: yesAdvanced Functional Materials, EarlyView.
HKUST‐1/TiO2 composite materials show a very high photocatalytic hydrogen evolution rate which increases as a function of the irradiation time until reaching a plateau and even surpasses the performance of the 1%Pt/TiO2 material after three photocatalytic cycles.
Alisha Khan   +9 more
wiley   +1 more source

Investigation of Power Generation System Driven by Wind and Sea Flow Energy

open access: yesGazi Üniversitesi Fen Bilimleri Dergisi, 2019
Wind and sea are renewable sources of energy with high energy potential. The sea/oceans have more than one type of energy such as wind, wave, tide, flow.
Ahmet AKTAŞ   +2 more
doaj   +1 more source

Advanced methodology for the optimal sizing of the energy storage system in a hybrid electric refuse collector vehicle using real routes [PDF]

open access: yes, 2018
This paper presents a new methodology for optimal sizing of the energy storage system ( ESS ), with the aim of being used in the design process of a hybrid electric (HE) refuse collector vehicle ( RCV ).
Cortez, Ernest   +2 more
core   +2 more sources

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