Results 11 to 20 of about 3,125,602 (248)

MAGNETIC CIRCUIT EQUIVALENT OF THE SYNCHRONOUS MOTOR WITH INCORPORATED MAGNETS [PDF]

open access: yesИзвестия высших учебных заведений и энергетических объединенний СНГ: Энергетика, 2015
Magnetic circuitry computation is one of the central stages of designing a synchronous motor with incorporated magnets, which can be performed by means of a simplified method of the magnetic-circuits equivalent modeling.
Fyong Le Ngo, G. I. Gul’kov
doaj   +1 more source

Comparison between SuperDARN flow vectors and equivalent ionospheric currents from ground magnetometer arrays [PDF]

open access: yes, 2012
Equivalent ionospheric currents obtained with the spherical elementary current systems (SECS) method and derived from nearly 100 ground magnetometers spread over North America and Greenland are compared with ionospheric flow vectors measured by the ...
Milan, S. E.   +14 more
core   +4 more sources

Simulation of Magnetic Component Models in Electric Circuits including Dynamic Thermal Effects [PDF]

open access: yes, 2002
It is essential in the simulation of power electronics applications to model magnetic components accurately. In addition to modeling the nonlinear hysteresis behaviour, eddy currents and winding losses must be included to provide a realistic model.
Ross, J. Neil   +2 more
core   +3 more sources

Equivalent magnetic circuit of electromagnet with variable pole area.

open access: yes, 2023
Equivalent magnetic circuit of electromagnet with variable pole area.
Yu Liao (3489437)   +4 more
core   +1 more source

Magnetic equivalent circuit for TLVCM

open access: yes, 2021
This magnetic equivalent circuit model is used for the first time in the article below. Mutluer, M. (2021). Analysis and design optimization of tubular linear voice coil motor for high thrust force and low copper loss.
Cunkas, M (via Mendeley Data)   +1 more
core   +1 more source

Dynamic analysis of Halbach coaxial magnetic gears based on magnetic equivalent circuit modelling

open access: yesIET Circuits, Devices and Systems, 2021
Halbach permanent magnet arrays (HPMAs) are an attractive configuration that can be applied in PM electric machines such as magnetic gears. These arrays have some merits, namely near‐sinusoidal distribution of flux density along air gap, low torque ...
A. Beirami   +3 more
doaj   +1 more source

Influence of Magnetic Saturation of Iron-Core on Performance of Thyristor Phase Control Circuit [PDF]

open access: yes, 1982
The influence of magnetic saturation of iron-core on the performance of thyristor phase control circuit with series RLC elements is described. The circuit is analyzed by applying an approximate model of three straight lines to the flux Φ vs.
Nakanishi, Sen-ichiro   +2 more
core   +1 more source

Equivalent Noise Analysis and Modeling for a Magnetic Tunnel Junction Magnetometer with In Situ Magnetic Feedback

open access: yesMagnetochemistry, 2023
Magnetic tunnel junction (MTJ) sensors have been one of the excellent candidates for magnetic field detection due to their high sensitivity and compact size.
Aiyu Dou   +6 more
doaj   +1 more source

Optimization Analysis of Automotive Asymmetric Magnetic Pole Permanent Magnet Motor by Taguchi Method

open access: yesInternational Journal of Rotating Machinery, 2021
In order to improve the air-gap flux density of the permanent magnet synchronous motor and reduce the cogging torque, a novel structure with asymmetric magnetic poles for automobile was proposed.
Wenchao Zhang   +4 more
doaj   +1 more source

Synthesis of Cauer-Equivalent Circuit Based on Model Order Reduction Considering Nonlinear Magnetic Property [PDF]

open access: yes, 2017
The Cauer-equivalent circuit of electric apparatus is synthesized by applying the model order reduction to the finite-element equations. In this method, the admittance function of a given electric apparatus is expressed by a rational polynomial from ...
Igarashi, Hajime   +5 more
core   +1 more source

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