The frequency-domain method of calculation for the pulsed electromagnetic field in a conductive ferromagnetic plate

The frequency-domain method of calculation for the pulsed electromagnetic field in a conductive ferromagnetic plate

Bibliographic Details
Parent link:IOP Conference Series: Materials Science and Engineering
Vol. 177 : Mechanical Engineering, Automation and Control Systems (MEACS 2016).— 2017.— [012081, 7 p.]
Corporate Author: Национальный исследовательский Томский политехнический университет
Other Authors: Nosov G. V. Gennady Vasilievich, Kuleshova E. O. Elena Olegovna, Lefebvre S., Plyusnin A. A., Tokmashev D. M. Denis Mikhailovich
Summary:Title screen
The technique for parameters determination of magnetic skin effect on ferromagnetic plate at a specified pulse of magnetic field intensity on the plate surface is proposed. It is based on a frequency-domain method and could be applied for a pulsing transformer, a dynamoelectric pulse generator and a commutating inductor that contains an imbricated core. Due to this technique, such plate parameters as specific heat loss energy, the average power of this energy and the plate temperature raise, the magnetic flux attenuation factor and the plate q-factor could be calculated. These parameters depend on the steel type, the amplitude, the rms value, the duration and the form of the magnetic field intensity impulse on the plate surface. The plate thickness is defined by the value of the flux attenuation factor and the plate q-factor that should be maximal. The reliability of the proposed technique is built on a common frequency-domain usage applicable for pulse transient study under zero boundary conditions of the electric circuit and the conformity of obtained results with the sinusoidal steady-state mode.
Published: 2017
Series:Numerical simulation of applied problems
Subjects:
электронный ресурс
труды учёных ТПУ
частотные методы
импульсные поля
электромагнитные поля
ферромагнитные пластины
скин-эффект
импульсные трансформаторы
генераторы
индукторы
Online Access:http://dx.doi.org/10.1088/1757-899X/177/1/012081
http://earchive.tpu.ru/handle/11683/37862
Format: Electronic Book Chapter
KOHA link:https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=654067

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