Results 31 to 40 of about 462,156 (302)

Transient System Model for the Analysis of Structural Dynamic Interactions of Electric Drivetrains

open access: yesEnergies, 2021
In electric drivetrains, the traction machines are often coupled to a gear transmission. For the noise and vibration analysis of such systems, linearised system models in the frequency domain are commonly used.
Marius Franck   +4 more
doaj   +1 more source

Influence of stator topologies on average torque and torque ripple of fractional-slot SPM machines with fully closed slots [PDF]

open access: yes, 2018
This paper investigates the influence of concentrated winding configurations and stator core structures on torque performance of fractional-slot surface-mounted PM (SPM) machines.
Li, G., Li, Y.X., Zhu, Z.Q.
core   +1 more source

Hierarchical Clustering-Based Framework for Interconnected Power System Contingency Analysis

open access: yesEnergies, 2022
This paper investigates a conceptual, theoretical framework for power system contingency analysis based on agglomerative hierarchical clustering. The security and integrity of modern power system networks have received considerable critical attention ...
Bassam A. Hemad   +3 more
doaj   +1 more source

Towards a Plant Bio-Machine [PDF]

open access: yes, 2017
Plants are very efficient computing machines. They are able to sense diverse environmental conditions and quickly react through chemical and electrical signaling.
Beloff, Laura   +3 more
core   +1 more source

Targeting TNBC: core–shell polycationic polyurea dendrimers with inherent anticancer activity

open access: yesFEBS Open Bio, EarlyView.
Core–shell polycationic PURE dendrimers were tested in TNBC‐derived tumor models. Both formulations selectively targeted TNBC and effectively reduced tumor volume. PUREG4‐OEI48 suppressed tumor growth without detectable toxicity, whereas PUREG4‐OCEI24, despite showing efficacy, induced hepatic toxicity.
Adriana Cruz   +9 more
wiley   +1 more source

Optimal techno-economic assessment of isolated microgrid integrated with fast charging stations using radial basis deep learning

open access: yesScientific Reports
The global transportation electrification commerce sector is now booming. Stakeholders are paying an increased attention to the integration of electric vehicles and electric buses into  the transportation networks. As a result, there is an urgent need to 
Abdelmonem Draz   +2 more
doaj   +1 more source

Thermal Effects in the End-Winding Region of Electrical Machines

open access: yesEnergies, 2023
The main heat transfer mechanism in the end-winding region of electrical machines is convection. In order to increase the air motion, the rotor is equipped with a series of blades.
Mario Vukotić   +4 more
doaj   +1 more source

High Specific Power Electrical Machines: A System Perspective [PDF]

open access: yes, 2019
There has been a growing need for high specific power electrical machines for a wide range of applications. These include hybrid/electric traction applications, aerospace applications and Oil and Gas applications.
EL-Refaie, Ayman M., Osama, Mohamed
core   +1 more source

Energy efficiency measurement procedure for gearboxes in their entire operating range [PDF]

open access: yes, 2014
Over the last decade, forced regulations and a growing social awareness with respect to energy efficiency have resulted in a renewed interest in the research for high efficient electrical machines.
Algoet, Elewijn   +5 more
core   +1 more source

Single‐molecule DNA flow‐stretch assays for high‐throughput DNA–protein interaction studies

open access: yesFEBS Open Bio, EarlyView.
We describe an optimised single‐molecule DNA flow‐stretch assay that visualises DNA–protein interactions in real time. Linear DNA fragments are tethered to a surface and stretched by buffer flow for fluorescence imaging. Using λ and φX174 DNA, this protocol enhances reproducibility and accessibility, providing a versatile approach for studying diverse ...
Ayush Kumar Ganguli   +8 more
wiley   +1 more source

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