Results 11 to 20 of about 3,186 (265)

Optimum Sizing of Photovoltaic-Battery Power Supply for Drone-Based Cellular Networks

open access: yesDrones, 2021
In order to provide Internet access to rural areas and places without a reliable economic electricity grid, self-sustainable drone-based cellular networks have recently been presented.
Mahshid Javidsharifi   +5 more
doaj   +1 more source

Sustainable Development of Operational Infrastructure for Electric Vehicles: A Case Study for Poland

open access: yesEnergies, 2023
This article overviews Poland’s current electric vehicle infrastructure development. It discusses market segmentation and the analysis of charging standards, connectors, and types of charging.
Adrian Chmielewski   +3 more
doaj   +1 more source

Reduction of the Battery Capacity of Hybrid Electric Vehicle with the Help of Electrically Assisted Turbocharger [PDF]

open access: yesE3S Web of Conferences, 2021
In this manuscript, the reduction of the battery capacity of a hybrid electric vehicle with the help of electrically assisted turbochargers was analyzed.
Mihaylov Milen   +2 more
doaj   +1 more source

Recharging the batteries [PDF]

open access: yesBMJ, 1996
Parachuting into someone else's life for a few days does not, on the whole, yield anything very deep in the way of experience. But it offers glimpses, hints, possibilities. The turned door handle admits a crack of light, and you can always return later to open it wide, step inside, and take up serious residence in the room you spotted on that flying ...
openaire   +2 more sources

A rechargeable Mg|O2 battery

open access: yesiScience, 2022
Rechargeable Mg|O2 batteries (RMOBs) offer several advantages over alkali metal-based battery systems owing to Mg's ease of transport/storage in ambient environment, low cost originating from its high abundance, as well as the high theoretical specific energy of RMOBs.
Kok Long Ng, Kewei Shu, Gisele Azimi
openaire   +3 more sources

Real-World Mobility and Environmental Data for the Assessment of In-Vehicle Battery Capacity Fade

open access: yesWorld Electric Vehicle Journal, 2021
This work develops scenario-based analyses for predicting in-vehicle performance degradation of automotive traction batteries. It combines recent capacity performance-based models of NCM-LMO Li-ion (Nickel Cobalt Manganese Oxide—Lithium Manganese Oxide ...
Elena Paffumi, Giorgio Martini
doaj   +1 more source

Rechargeable Concrete Battery [PDF]

open access: yesBuildings, 2021
A rechargeable cement-based battery was developed, with an average energy density of 7 Wh/m2 (or 0.8 Wh/L) during six charge/discharge cycles. Iron (Fe) and zinc (Zn) were selected as anodes, and nickel-based (Ni) oxides as cathodes. The conductivity of cement-based electrolytes was modified by adding short carbon fibers (CF).
Emma Qingnan Zhang, Luping Tang
openaire   +2 more sources

Recharging scenarios for differently electrified road vehicles: A methodology and its application to the Italian grid

open access: yesTransportation Research Interdisciplinary Perspectives, 2021
Promoting the adoption of plug-in hybrid electric (PHEVs) and battery electric vehicles (BEVs) is essential to meet local environmental requirements. A way to favour the use of these vehicles is to improve the ability to recharge vehicles at home or at ...
Raffaella Gerboni   +4 more
doaj   +1 more source

Optimal Sizing and Operation of Airport Infrastructures in Support of Electric-Powered Aviation

open access: yesAerospace, 2021
The adoption of hybrid-electric aircraft is expected to have a considerable impact on airport operations, with the need of new infrastructural requirements to support electric-powered fleets.
Lorenzo Trainelli   +4 more
doaj   +1 more source

Wireless battery recharging through UAV in wireless sensor networks

open access: yesEgyptian Informatics Journal, 2022
In this contemporary era, recent developments have seen proliferation of methods on improving energy utilization for wireless sensor networks. Although the proposed methods can mitigate the problem of rapid battery depletion to some extent, the lifespan ...
Mohit Angurala   +2 more
doaj   +1 more source

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