Results 31 to 40 of about 268,410 (358)

Modeling, simulation and control of a 4WD electric vehicle with in-wheel motors [PDF]

open access: yes, 2018
A relatively new technology for the electric vehicles considers the use of brushless permanent magnet motors directly connected to the car wheels (in-wheel motors or hub motors).
AM Dizqah   +13 more
core   +1 more source

Assessing Energy Efficiency and Power Quality Impacts Due to High-Efficiency Motors Operating Under Nonideal Energy Supply

open access: yesIEEE Access, 2021
The search for more competitive equipment in the global market has led to the implementation of new materials and technologies in the search for greater energy efficiency.
Jonathan Munoz Tabora   +6 more
doaj   +1 more source

An electric molecular motor

open access: yesNature, 2023
AbstractMacroscopic electric motors continue to have a large impact on almost every aspect of modern society. Consequently, the effort towards developing molecular motors1–3 that can be driven by electricity could not be more timely. Here we describe an electric molecular motor based on a [3]catenane4,5, in which two cyclobis(paraquat-p-phenylene)6 ...
Long Zhang   +20 more
openaire   +5 more sources

Multi-objective optimisation for battery electric vehicle powertrain topologies [PDF]

open access: yes, 2016
Electric vehicles are becoming more popular in the market. To be competitive, manufacturers need to produce vehicles with a low energy consumption, a good range and an acceptable driving performance.
Assadian, Francis   +2 more
core   +1 more source

Determination of the Performance Characteristics of a Traction Battery in an Electric Vehicle

open access: yesWorld Electric Vehicle Journal
Electric vehicles are the most innovative and promising area of the automotive industry. The efficiency of a traction battery is an important factor in the performance of an electric vehicle. This paper presents a mathematical model of an electric truck,
Boris V. Malozyomov   +7 more
doaj   +1 more source

Recent Development of Aircraft Electric Propulsion System: A Technical Review

open access: yesCES Transactions on Electrical Machines and Systems
The technology of electric propulsion aircraft (EPA) represents an important direction and an advanced stage in the development of aviation electrification.
Wei Chen   +4 more
doaj   +1 more source

Thermal Management of High-Power Density Electric Motors for Electrification of Aviation and Beyond

open access: yesEnergies, 2019
Enhanced cooling, coupled with novel designs and packaging of semiconductors, has revolutionized communications, computing, lighting, and electric power conversion.
David C. Deisenroth, Michael Ohadi
doaj   +1 more source

Analysis of the degree of influence of supply voltage asymmetry on the operational reliability of low-voltage asynchronous electric motors

open access: yesИзвестия высших учебных заведений: Проблемы энергетики, 2022
THE PURPOSE. The relevance of research is that the comprehensive substantiation of issues aimed at ensuring the effective functioning of the electrical complex with the presence of an electric motor load in conditions of low-quality supply voltage.
V. V. Romanova   +3 more
doaj   +1 more source

Interaction between catalytic micro motors

open access: yes, 2015
Starting from a microscopic model for a spherically symmetric active Janus particle, we study the interactions between two such active motors. The ambient fluid mediates a long range hydrodynamic interaction between two motors.
Bayati, Parvin, Najafi, Ali
core   +1 more source

Potential therapeutic targeting of BKCa channels in glioblastoma treatment

open access: yesMolecular Oncology, EarlyView.
This review summarizes current insights into the role of BKCa and mitoBKCa channels in glioblastoma biology, their potential classification as oncochannels, and the emerging pharmacological strategies targeting these channels, emphasizing the translational challenges in developing BKCa‐directed therapies for glioblastoma treatment.
Kamila Maliszewska‐Olejniczak   +4 more
wiley   +1 more source

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