Results 51 to 60 of about 191,488 (182)

Demagnetization Fault Location of Direct-Drive Permanent Magnet Synchronous Motor Based on Search Coil Data-Driven

open access: yesApplied Sciences
Demagnetization faults in direct-drive permanent magnet synchronous motors (DDPMSM) can cause significant performance degradation and unplanned downtime.
Caixia Gao   +3 more
doaj   +1 more source

Experimental Assessment of a Magnetic Induction-Based Receiver for Magnetic Communication

open access: yesIEEE Access, 2022
This paper presents the topology of a novel approach to magnetic communication using a differential magnetic induction (MI)-based receiver and a differential MI receiving sensor. In this paper, a differential MI sensor based on two ferromagnetic cores is
Jang-Yeol Kim   +4 more
doaj   +1 more source

Full-field pulsed magneto-photoelasticity – Experimental Implementation [PDF]

open access: yes, 2006
This paper contains a description of the experimental procedure employed when using a pulsed-magneto-polariscope (PMP) and some initial full-field through-thickness measurements of the stress distribution present in samples containing 3D stresses.
Aben H. K.   +3 more
core   +1 more source

The magnetic analog with spiral search coils [PDF]

open access: yesTransactions of the American Institute of Electrical Engineers, Part I: Communication and Electronics, 1960
The teaching of field theory is often enriched by citing analogies among the various potential fields: heat flow fields, fluid flow fields, current flow fields, electric fields, magnetic fields, etc. Thus, the magnetic analog is old in theory. However, it appears that it has not heretofore been developed into a fully useful device.
openaire   +1 more source

Antidepressant outcomes of high-frequency repetitive transcranial magnetic stimulation (rTMS) with F8-coil and deep transcranial magnetic stimulation (DTMS) with H1-coil in major depression: a systematic review and meta-analysis

open access: yesBMC Psychiatry, 2019
Background The current study aims to systematically assess and compare the antidepressant outcomes of repetitive transcranial magnetic stimulation (rTMS) with the figure-of-eight (F8)-coil and deep transcranial magnetic stimulation (DTMS) with the H1 ...
Helena M. Gellersen   +1 more
doaj   +1 more source

Local magnetic measurements in magnetic circuits with highly nonuniform electromagnetic fields [PDF]

open access: yes, 2009
In this paper, local magnetic measurements are carried out in magnetic circuits with highly non uniform electromagnetic field patterns, including excitation winding and/or air gaps, as in the case of rotating electrical machines.
Dupré, Luc   +1 more
core  

Thermomechanical Behavior of the HL-LHC 11 Tesla Nb3Sn Magnet Coil Constituents during Reaction Heat Treatment

open access: yes, 2017
The knowledge of the temperature induced changes of the superconductor volume, and of the thermo-mechanical behaviour of the different coil and tooling materials is required for predicting the coil geometry and the stress distribution in the coil after ...
Finn, M.   +5 more
core   +1 more source

A Detection System with Spider Web Coil-Based Wireless Charging and an Active Battery Management System

open access: yesИзвестия высших учебных заведений и энергетических объединенний СНГ: Энергетика, 2021
The article presents a detection system with spider web coil-based wireless charging. Commonly available metal detectors are sold as handheld systems, which enable only progressive, lengthy, time-consuming search.
J. Pokorny   +3 more
doaj   +1 more source

Design and performance of the ADMX SQUID-based microwave receiver [PDF]

open access: yes, 2011
The Axion Dark Matter eXperiment (ADMX) was designed to detect ultra-weakly interacting relic axion particles by searching for their conversion to microwave photons in a resonant cavity positioned in a strong magnetic field.
A. Wagner   +34 more
core   +2 more sources

Tracking the eye non-invasively: Simultaneous comparison of the scleral search coil and optical tracking techniques in themacaque monkey

open access: yesFrontiers in Behavioral Neuroscience, 2012
From human perception to primate neurophysiology, monitoring eye position is critical to the study of vision, attention, oculomotor control, and behavior.
Daniel L. Kimmel   +2 more
doaj   +1 more source

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