Results 11 to 20 of about 730,976 (283)

Fuel Economy of Plug-In Hybrid Electric and Hybrid Electric Vehicles: Effects of Vehicle Weight, Hybridization Ratio and Ambient Temperature [PDF]

open access: yes, 2020
Hybrid electric vehicles (HEVs) and plug-in hybrid electric vehicles (PHEVs) are evolving rapidly since the introduction of Toyota Prius into the market in 1997. As the world needs more fuel-efficient vehicles to mitigate climate change, the role of HEVs
Jung, Heejung
core   +3 more sources

Development of Reliability Indices for Electric Distribution Network in Egypt

open access: yesRenewable Energy and Sustainable Development, 2017
Reliability indices (RIs) are the elemental benchmark used by Egyptian Electricity Holding Company (EEHC), and the Electric Utility and Consumer Protection Regulatory Agency (Egypt ERA) to evaluate the continuity and compliance of supply, which surpasses
Eman Ahmed   +3 more
doaj   +1 more source

Battery charging and discharging control of a hybrid energy system using microcontroller [PDF]

open access: yes, 2020
This study aims to control charging and discharging the battery for hybrid energy systems. The control system works by selecting the right energy source to supply voltage to the load. And also this control system can regulate charging and discharging the
Abu Bakar, Afarulrazi   +3 more
core   +3 more sources

Numerically simulated exposure of children and adults to pulsed gradient fields in MRI [PDF]

open access: yes, 2016
PurposeTo determine exposure to gradient switching fields of adults and children in a magnetic resonance imaging (MRI) scanner by evaluating internal electric fields within realistic models of adult male, adult female, and child inside transverse and ...
Bakker   +22 more
core   +2 more sources

Effect of Temperature on FDS Characteristics of Resin Impregnated Paper Bushing

open access: yesZhongguo dianli, 2021
In order to study the influence of temperature on the frequency domain spectroscopy (FDS) characteristics of resin-impregnated paper (RIP) bushings, and more accurately apply the dielectric response technology to the evaluation of bushing damp or aging ...
Han ZHANG   +5 more
doaj   +1 more source

Inhibition Action and Adsorption Behavior of Green Inhibitor Sodium Carboxymethyl Cellulose on Copper

open access: yesInternational Journal of Electrochemical Science, 2015
In this paper, Sodium carboxymethyl cellulose (Na-CMC), as a new green corrosion inhibitor, has been investigated. The inhibition behavior of Na-CMC on copper in simulated cooling water was examined by EIS and polarization measurements.
Mei-Ming Li   +4 more
doaj   +1 more source

Battery choice and management for New Generation Electric Vehicles [PDF]

open access: yes, 2005
Different types of electric vehicles (EVs) have been recently designed with the aim of solving pollution problems caused by the emission of gasoline-powered engines.
Affanni, A.   +4 more
core   +1 more source

ES-PROTECTED ELECTRIC CONNECTOR

open access: yesReliability and Quality of Complex Systems, 2023
Background. The article presents the results of development of the electric connector providing protection of the electric circuits against the static electricity and the induced currents. Application of mining charges with embedded electric blasting caps and electric spark igniters implies precautions against the static electricity and the induced ...
V.N. Kitaev, M.A. Dremkov, А.А. Uralev
openaire   +2 more sources

Environmental Impact Assessment, on the Operation of Conventional and More Electric Large Commercial Aircraft [PDF]

open access: yes, 2013
Global aviation is growing exponentially and there is a great emphasis on trajectory optimization to reduce the overall environmental impact caused by aircraft. Many optimization techniques exist and are being studied for this purpose.
Lawson, Craig P.   +2 more
core   +1 more source

Cargo Transportation and Methylene Blue Degradation by Using Fuel‐Powered Micromotors

open access: yesChemistryOpen, 2021
In the past two decades, micromotors have experienced rapid development, especially in environmental remediation, the biomedical field, and in cargo delivery. In this study micromotors have been synthesized from a variety of materials.
Zhonghao Li   +4 more
doaj   +1 more source

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