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Analytical inverse model with flexible parameters for dynamic hysteresis loops modelling

Result description

Analytical inverse model was proposed to find simple mathematical approximation of dynamic hysteresis loops of soft magnetic materials. It consists of three components by means of mathematical functions. Favourable mimicking coefficients were searched, which depend on excitation amplitude and frequency. The nature of its behaviour was studied in order to be able to predict the loop shape. The model was tested for opened specimen of classic silicon electrical steel at sinusoidal excitation, measured by compensation ferrometer.

Keywords

hysteresis loopmathematical modellinginverse modelanalytical approximation

The result's identifiers

Alternative languages

  • Result language

    angličtina

  • Original language name

    Analytical inverse model with flexible parameters for dynamic hysteresis loops modelling

  • Original language description

    Analytical inverse model was proposed to find simple mathematical approximation of dynamic hysteresis loops of soft magnetic materials. It consists of three components by means of mathematical functions. Favourable mimicking coefficients were searched, which depend on excitation amplitude and frequency. The nature of its behaviour was studied in order to be able to predict the loop shape. The model was tested for opened specimen of classic silicon electrical steel at sinusoidal excitation, measured by compensation ferrometer.

  • Czech name

  • Czech description

Classification

  • Type

    Jx - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)

  • CEP classification

    BM - Solid-state physics and magnetism

  • OECD FORD branch

Result continuities

  • Project

  • Continuities

    Z - Vyzkumny zamer (s odkazem do CEZ)

Others

  • Publication year

    2011

  • Confidentiality

    S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Data specific for result type

  • Name of the periodical

    Przeglad Elektrotechniczny

  • ISSN

    0033-2097

  • e-ISSN

  • Volume of the periodical

    87

  • Issue of the periodical within the volume

    9

  • Country of publishing house

    PL - POLAND

  • Number of pages

    4

  • Pages from-to

    89-92

  • UT code for WoS article

    000294290000021

  • EID of the result in the Scopus database

Result type

Jx - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)

Jx

CEP

BM - Solid-state physics and magnetism

Year of implementation

2011