Maxwell's equations govern the eddy-current phenomenon, and are the starting point of this analysis. It is shown that Maxwell's equations, as applied to steady-state ac conditions, can be transformed to a Fredholm-type integral equation in eddy-current density. In turn, it is demonstrated that the method of subareas can be used to solve the Fredholm equation. This approach leads to the familiar circuit-analysis concepts of resistance and inductance in finite coupled circuits. The coupledcircuit method can be utilized in cases of complex, mixed boundary conditions without difficulty, as is illustrated by an example of the eddy-current losses in a conducting disk of finite thickness and finite radius, in the presence of a current-carrying loop. Experimental data is presented which confirms the theory, for a range of disk thicknesses. References are included to previous work.


    Zugriff

    Zugriff prüfen

    Verfügbarkeit in meiner Bibliothek prüfen

    Bestellung bei Subito €


    Exportieren, teilen und zitieren



    Titel :

    Circuit Analysis of Eddy Currents


    Beteiligte:

    Erschienen in:

    Erscheinungsdatum :

    1975-07-01


    Format / Umfang :

    788478 byte




    Medientyp :

    Aufsatz (Zeitschrift)


    Format :

    Elektronische Ressource


    Sprache :

    Englisch



    SPEED RESTRICTION SYSTEM USING EDDY CURRENTS

    LERNER SHAWN | Europäisches Patentamt | 2019

    Freier Zugriff

    Speed restriction systems using eddy currents

    LERNER SHAWN GEOFFREY | Europäisches Patentamt | 2018

    Freier Zugriff

    Space Debris reduction using Eddy Currents

    Sharma, Kush K. / Ghazali, Sohaib / Dalai, Animesh et al. | AIAA | 2018


    eddy currents in finite conducting sheets

    Davis, L. / Reitz, J. | Tema Archiv | 1971


    Wheels for preventing overspeed using eddy currents

    SONG KI HYUN | Europäisches Patentamt | 2017

    Freier Zugriff